Merge branch 'master' into x86/memblock

Conflicts & resolutions:

* arch/x86/xen/setup.c

	dc91c728fd "xen: allow extra memory to be in multiple regions"
	24aa07882b "memblock, x86: Replace memblock_x86_reserve/free..."

	conflicted on xen_add_extra_mem() updates.  The resolution is
	trivial as the latter just want to replace
	memblock_x86_reserve_range() with memblock_reserve().

* drivers/pci/intel-iommu.c

	166e9278a3f "x86/ia64: intel-iommu: move to drivers/iommu/"
	5dfe8660a3d "bootmem: Replace work_with_active_regions() with..."

	conflicted as the former moved the file under drivers/iommu/.
	Resolved by applying the chnages from the latter on the moved
	file.

* mm/Kconfig

	6661672053a "memblock: add NO_BOOTMEM config symbol"
	c378ddd53f9 "memblock, x86: Make ARCH_DISCARD_MEMBLOCK a config option"

	conflicted trivially.  Both added config options.  Just
	letting both add their own options resolves the conflict.

* mm/memblock.c

	d1f0ece6cdc "mm/memblock.c: small function definition fixes"
	ed7b56a799c "memblock: Remove memblock_memory_can_coalesce()"

	confliected.  The former updates function removed by the
	latter.  Resolution is trivial.

Signed-off-by: Tejun Heo <tj@kernel.org>

.gitignore

@@ -45,6 +45,11 @@ modules.builtin
 /Module.markers
 /Module.symvers
 
+#
+# Debian directory (make deb-pkg)
+#
+/debian/
+
 #
 # git files that we don't want to ignore even it they are dot-files
 #

.mailmap

@@ -68,13 +68,13 @@ Juha Yrjola <juha.yrjola@solidboot.com>
 Kay Sievers <kay.sievers@vrfy.org>
 Kenneth W Chen <kenneth.w.chen@intel.com>
 Koushik <raghavendra.koushik@neterion.com>
+Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Mark Brown <broonie@sirena.org.uk>
 Matthieu CASTET <castet.matthieu@free.fr>
 Mayuresh Janorkar <mayur@ti.com>
-Michael Buesch <mb@bu3sch.de>
-Michael Buesch <mbuesch@freenet.de>
+Michael Buesch <m@bues.ch>
 Michel Dänzer <michel@tungstengraphics.com>
 Mitesh shah <mshah@teja.com>
 Morten Welinder <terra@gnome.org>
@@ -112,3 +112,4 @@ Uwe Kleine-König <ukl@pengutronix.de>
 Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
 Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
+Yusuke Goda <goda.yusuke@renesas.com>

CREDITS

@@ -504,7 +504,7 @@ N: Dominik Brodowski
 E: linux@brodo.de
 W: http://www.brodo.de/
 P: 1024D/725B37C6  190F 3E77 9C89 3B6D BECD  46EE 67C3 0308 725B 37C6
-D: parts of CPUFreq code, ACPI bugfixes
+D: parts of CPUFreq code, ACPI bugfixes, PCMCIA rewrite, cpufrequtils
 S: Tuebingen, Germany
 
 N: Andries Brouwer
@@ -857,6 +857,10 @@ S: One Dell Way
 S: Round Rock, TX  78682
 S: USA
 
+N: Mattia Dongili
+E: malattia@gmail.com
+D: cpufrequtils (precursor to cpupowerutils)
+
 N: Ben Dooks
 E: ben-linux@fluff.org
 E: ben@simtec.co.uk
@@ -1883,6 +1887,11 @@ S: Kruislaan 419
 S: 1098 VA Amsterdam 
 S: The Netherlands
 
+N: Goran Koruga
+E: korugag@siol.net
+D: cpufrequtils (precursor to cpupowerutils)
+S: Slovenia
+
 N: Jiri Kosina
 E: jikos@jikos.cz
 E: jkosina@suse.cz
@@ -2916,6 +2925,12 @@ S: Schlossbergring 9
 S: 79098 Freiburg
 S: Germany
 
+N: Thomas Renninger
+E: trenn@suse.de
+D: cpupowerutils
+S: SUSE Linux GmbH
+S: Germany
+
 N: Joerg Reuter
 E: jreuter@yaina.de
 W: http://yaina.de/jreuter/

Documentation/00-INDEX

@@ -272,6 +272,8 @@ printk-formats.txt
 	- how to get printk format specifiers right
 prio_tree.txt
 	- info on radix-priority-search-tree use for indexing vmas.
+ramoops.txt
+	- documentation of the ramoops oops/panic logging module.
 rbtree.txt
 	- info on what red-black trees are and what they are for.
 robust-futex-ABI.txt

Documentation/ABI/obsolete/proc-pid-oom_adj

@@ -14,7 +14,7 @@ Why:	/proc/<pid>/oom_adj allows userspace to influence the oom killer's
 
 	A much more powerful interface, /proc/<pid>/oom_score_adj, was
 	introduced with the oom killer rewrite that allows users to increase or
-	decrease the badness() score linearly.  This interface will replace
+	decrease the badness score linearly.  This interface will replace
 	/proc/<pid>/oom_adj.
 
 	A warning will be emitted to the kernel log if an application uses this

Documentation/ABI/removed/o2cb

@@ -1,6 +1,6 @@
 What:		/sys/o2cb symlink
 Date:		May 2011
-KernelVersion:	2.6.40
+KernelVersion:	3.0
 Contact:	ocfs2-devel@oss.oracle.com
 Description:	This is a symlink: /sys/o2cb to /sys/fs/o2cb. The symlink is
 		removed when new versions of ocfs2-tools which know to look

Documentation/ABI/removed/raw1394

@@ -5,7 +5,7 @@ Description:
 	/dev/raw1394 was a character device file that allowed low-level
 	access to FireWire buses.  Its major drawbacks were its inability
 	to implement sensible device security policies, and its low level
-	of abstraction that required userspace clients do duplicate much
+	of abstraction that required userspace clients to duplicate much
 	of the kernel's ieee1394 core functionality.
 	Replaced by /dev/fw*, i.e. the <linux/firewire-cdev.h> ABI of
 	firewire-core.

Documentation/ABI/stable/firewire-cdev

@@ -0,0 +1,103 @@
+What:		/dev/fw[0-9]+
+Date:		May 2007
+KernelVersion:	2.6.22
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		The character device files /dev/fw* are the interface between
+		firewire-core and IEEE 1394 device drivers implemented in
+		userspace.  The ioctl(2)- and read(2)-based ABI is defined and
+		documented in <linux/firewire-cdev.h>.
+
+		This ABI offers most of the features which firewire-core also
+		exposes to kernelspace IEEE 1394 drivers.
+
+		Each /dev/fw* is associated with one IEEE 1394 node, which can
+		be remote or local nodes.  Operations on a /dev/fw* file have
+		different scope:
+		  - The 1394 node which is associated with the file:
+			  - Asynchronous request transmission
+			  - Get the Configuration ROM
+			  - Query node ID
+			  - Query maximum speed of the path between this node
+			    and local node
+		  - The 1394 bus (i.e. "card") to which the node is attached to:
+			  - Isochronous stream transmission and reception
+			  - Asynchronous stream transmission and reception
+			  - Asynchronous broadcast request transmission
+			  - PHY packet transmission and reception
+			  - Allocate, reallocate, deallocate isochronous
+			    resources (channels, bandwidth) at the bus's IRM
+			  - Query node IDs of local node, root node, IRM, bus
+			    manager
+			  - Query cycle time
+			  - Bus reset initiation, bus reset event reception
+		  - All 1394 buses:
+			  - Allocation of IEEE 1212 address ranges on the local
+			    link layers, reception of inbound requests to such
+			    an address range, asynchronous response transmission
+			    to inbound requests
+			  - Addition of descriptors or directories to the local
+			    nodes' Configuration ROM
+
+		Due to the different scope of operations and in order to let
+		userland implement different access permission models, some
+		operations are restricted to /dev/fw* files that are associated
+		with a local node:
+			  - Addition of descriptors or directories to the local
+			    nodes' Configuration ROM
+			  - PHY packet transmission and reception
+
+		A /dev/fw* file remains associated with one particular node
+		during its entire life time.  Bus topology changes, and hence
+		node ID changes, are tracked by firewire-core.  ABI users do not
+		need to be aware of topology.
+
+		The following file operations are supported:
+
+		open(2)
+		Currently the only useful flags are O_RDWR.
+
+		ioctl(2)
+		Initiate various actions.  Some take immediate effect, others
+		are performed asynchronously while or after the ioctl returns.
+		See the inline documentation in <linux/firewire-cdev.h> for
+		descriptions of all ioctls.
+
+		poll(2), select(2), epoll_wait(2) etc.
+		Watch for events to become available to be read.
+
+		read(2)
+		Receive various events.  There are solicited events like
+		outbound asynchronous transaction completion or isochronous
+		buffer completion, and unsolicited events such as bus resets,
+		request reception, or PHY packet reception.  Always use a read
+		buffer which is large enough to receive the largest event that
+		could ever arrive.  See <linux/firewire-cdev.h> for descriptions
+		of all event types and for which ioctls affect reception of
+		events.
+
+		mmap(2)
+		Allocate a DMA buffer for isochronous reception or transmission
+		and map it into the process address space.  The arguments should
+		be used as follows:  addr = NULL, length = the desired buffer
+		size, i.e. number of packets times size of largest packet,
+		prot = at least PROT_READ for reception and at least PROT_WRITE
+		for transmission, flags = MAP_SHARED, fd = the handle to the
+		/dev/fw*, offset = 0.
+
+		Isochronous reception works in packet-per-buffer fashion except
+		for multichannel reception which works in buffer-fill mode.
+
+		munmap(2)
+		Unmap the isochronous I/O buffer from the process address space.
+
+		close(2)
+		Besides stopping and freeing I/O contexts that were associated
+		with the file descriptor, back out any changes to the local
+		nodes' Configuration ROM.  Deallocate isochronous channels and
+		bandwidth at the IRM that were marked for kernel-assisted
+		re- and deallocation.
+
+Users:		libraw1394
+		libdc1394
+		tools like jujuutils, fwhack, ...

Documentation/ABI/stable/sysfs-acpi-pmprofile

@@ -0,0 +1,22 @@
+What: 		/sys/firmware/acpi/pm_profile
+Date:		03-Nov-2011
+KernelVersion:	v3.2
+Contact:	linux-acpi@vger.kernel.org
+Description: 	The ACPI pm_profile sysfs interface exports the platform
+		power management (and performance) requirement expectations
+		as provided by BIOS. The integer value is directly passed as
+		retrieved from the FADT ACPI table.
+Values:         For possible values see ACPI specification:
+		5.2.9 Fixed ACPI Description Table (FADT)
+		Field: Preferred_PM_Profile
+
+		Currently these values are defined by spec:
+		0 Unspecified
+		1 Desktop
+		2 Mobile
+		3 Workstation
+		4 Enterprise Server
+		5 SOHO Server
+		6 Appliance PC
+		7 Performance Server
+		>7 Reserved

Documentation/ABI/stable/sysfs-bus-firewire

@@ -0,0 +1,122 @@
+What:		/sys/bus/firewire/devices/fw[0-9]+/
+Date:		May 2007
+KernelVersion:	2.6.22
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		IEEE 1394 node device attributes.
+		Read-only.  Mutable during the node device's lifetime.
+		See IEEE 1212 for semantic definitions.
+
+		config_rom
+			Contents of the Configuration ROM register.
+			Binary attribute; an array of host-endian u32.
+
+		guid
+			The node's EUI-64 in the bus information block of
+			Configuration ROM.
+			Hexadecimal string representation of an u64.
+
+
+What:		/sys/bus/firewire/devices/fw[0-9]+/units
+Date:		June 2009
+KernelVersion:	2.6.31
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		IEEE 1394 node device attribute.
+		Read-only.  Mutable during the node device's lifetime.
+		See IEEE 1212 for semantic definitions.
+
+		units
+			Summary of all units present in an IEEE 1394 node.
+			Contains space-separated tuples of specifier_id and
+			version of each unit present in the node.  Specifier_id
+			and version are hexadecimal string representations of
+			u24 of the respective unit directory entries.
+			Specifier_id and version within each tuple are separated
+			by a colon.
+
+Users:		udev rules to set ownership and access permissions or ACLs of
+		/dev/fw[0-9]+ character device files
+
+
+What:		/sys/bus/firewire/devices/fw[0-9]+[.][0-9]+/
+Date:		May 2007
+KernelVersion:	2.6.22
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		IEEE 1394 unit device attributes.
+		Read-only.  Immutable during the unit device's lifetime.
+		See IEEE 1212 for semantic definitions.
+
+		modalias
+			Same as MODALIAS in the uevent at device creation.
+
+		rom_index
+			Offset of the unit directory within the parent device's
+			(node device's) Configuration ROM, in quadlets.
+			Decimal string representation.
+
+
+What:		/sys/bus/firewire/devices/*/
+Date:		May 2007
+KernelVersion:	2.6.22
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		Attributes common to IEEE 1394 node devices and unit devices.
+		Read-only.  Mutable during the node device's lifetime.
+		Immutable during the unit device's lifetime.
+		See IEEE 1212 for semantic definitions.
+
+		These attributes are only created if the root directory of an
+		IEEE 1394 node or the unit directory of an IEEE 1394 unit
+		actually contains according entries.
+
+		hardware_version
+			Hexadecimal string representation of an u24.
+
+		hardware_version_name
+			Contents of a respective textual descriptor leaf.
+
+		model
+			Hexadecimal string representation of an u24.
+
+		model_name
+			Contents of a respective textual descriptor leaf.
+
+		specifier_id
+			Hexadecimal string representation of an u24.
+			Mandatory in unit directories according to IEEE 1212.
+
+		vendor
+			Hexadecimal string representation of an u24.
+			Mandatory in the root directory according to IEEE 1212.
+
+		vendor_name
+			Contents of a respective textual descriptor leaf.
+
+		version
+			Hexadecimal string representation of an u24.
+			Mandatory in unit directories according to IEEE 1212.
+
+
+What:		/sys/bus/firewire/drivers/sbp2/fw*/host*/target*/*:*:*:*/ieee1394_id
+		formerly
+		/sys/bus/ieee1394/drivers/sbp2/fw*/host*/target*/*:*:*:*/ieee1394_id
+Date:		Feb 2004
+KernelVersion:	2.6.4
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+		SCSI target port identifier and logical unit identifier of a
+		logical unit of an SBP-2 target.  The identifiers are specified
+		in SAM-2...SAM-4 annex A.  They are persistent and world-wide
+		unique properties the SBP-2 attached target.
+
+		Read-only attribute, immutable during the target's lifetime.
+		Format, as exposed by firewire-sbp2 since 2.6.22, May 2007:
+		Colon-separated hexadecimal string representations of
+			u64 EUI-64 : u24 directory_ID : u16 LUN
+		without 0x prefixes, without whitespace.  The former sbp2 driver
+		(removed in 2.6.37 after being superseded by firewire-sbp2) used
+		a somewhat shorter format which was not as close to SAM.
+
+Users:		udev rules to create /dev/disk/by-id/ symlinks

Documentation/ABI/stable/vdso

@@ -0,0 +1,27 @@
+On some architectures, when the kernel loads any userspace program it
+maps an ELF DSO into that program's address space.  This DSO is called
+the vDSO and it often contains useful and highly-optimized alternatives
+to real syscalls.
+
+These functions are called just like ordinary C function according to
+your platform's ABI.  Call them from a sensible context.  (For example,
+if you set CS on x86 to something strange, the vDSO functions are
+within their rights to crash.)  In addition, if you pass a bad
+pointer to a vDSO function, you might get SIGSEGV instead of -EFAULT.
+
+To find the DSO, parse the auxiliary vector passed to the program's
+entry point.  The AT_SYSINFO_EHDR entry will point to the vDSO.
+
+The vDSO uses symbol versioning; whenever you request a symbol from the
+vDSO, specify the version you are expecting.
+
+Programs that dynamically link to glibc will use the vDSO automatically.
+Otherwise, you can use the reference parser in Documentation/vDSO/parse_vdso.c.
+
+Unless otherwise noted, the set of symbols with any given version and the
+ABI of those symbols is considered stable.  It may vary across architectures,
+though.
+
+(As of this writing, this ABI documentation as been confirmed for x86_64.
+ The maintainers of the other vDSO-using architectures should confirm
+ that it is correct for their architecture.)

Documentation/ABI/testing/debugfs-ideapad

@@ -0,0 +1,19 @@
+What:		/sys/kernel/debug/ideapad/cfg
+Date:		Sep 2011
+KernelVersion:	3.2
+Contact:	Ike Panhc <ike.pan@canonical.com>
+Description:
+
+cfg shows the return value of _CFG method in VPC2004 device. It tells machine
+capability and what graphic component within the machine.
+
+
+What:		/sys/kernel/debug/ideapad/status
+Date:		Sep 2011
+KernelVersion:	3.2
+Contact:	Ike Panhc <ike.pan@canonical.com>
+Description:
+
+status shows infos we can read and tells its meaning and value.
+
+

Documentation/ABI/testing/evm

@@ -0,0 +1,23 @@
+What:		security/evm
+Date:		March 2011
+Contact:	Mimi Zohar <zohar@us.ibm.com>
+Description:
+		EVM protects a file's security extended attributes(xattrs)
+		against integrity attacks. The initial method maintains an
+		HMAC-sha1 value across the extended attributes, storing the
+		value as the extended attribute 'security.evm'.
+
+		EVM depends on the Kernel Key Retention System to provide it
+		with a trusted/encrypted key for the HMAC-sha1 operation.
+		The key is loaded onto the root's keyring using keyctl.  Until
+		EVM receives notification that the key has been successfully
+		loaded onto the keyring (echo 1 > <securityfs>/evm), EVM
+		can not create or validate the 'security.evm' xattr, but
+		returns INTEGRITY_UNKNOWN.  Loading the key and signaling EVM
+		should be done as early as possible.  Normally this is done
+		in the initramfs, which has already been measured as part
+		of the trusted boot.  For more information on creating and
+		loading existing trusted/encrypted keys, refer to:
+		Documentation/keys-trusted-encrypted.txt.  (A sample dracut
+		patch, which loads the trusted/encrypted key and enables
+		EVM, is available from http://linux-ima.sourceforge.net/#EVM.)

Documentation/ABI/testing/pstore

@@ -39,3 +39,9 @@ Description:	Generic interface to platform dependent persistent storage.
 		multiple) files based on the record size of the underlying
 		persistent storage until at least this amount is reached.
 		Default is 10 Kbytes.
+
+		Pstore only supports one backend at a time. If multiple
+		backends are available, the preferred backend may be
+		set by passing the pstore.backend= argument to the kernel at
+		boot time.
+

Documentation/ABI/testing/sysfs-bus-bcma

@@ -1,6 +1,6 @@
 What:		/sys/bus/bcma/devices/.../manuf
 Date:		May 2011
-KernelVersion:	2.6.40
+KernelVersion:	3.0
 Contact:	Rafał Miłecki <zajec5@gmail.com>
 Description:
 		Each BCMA core has it's manufacturer id. See
@@ -8,7 +8,7 @@ Description:
 
 What:		/sys/bus/bcma/devices/.../id
 Date:		May 2011
-KernelVersion:	2.6.40
+KernelVersion:	3.0
 Contact:	Rafał Miłecki <zajec5@gmail.com>
 Description:
 		There are a few types of BCMA cores, they can be identified by
@@ -16,7 +16,7 @@ Description:
 
 What:		/sys/bus/bcma/devices/.../rev
 Date:		May 2011
-KernelVersion:	2.6.40
+KernelVersion:	3.0
 Contact:	Rafał Miłecki <zajec5@gmail.com>
 Description:
 		BCMA cores of the same type can still slightly differ depending
@@ -24,7 +24,7 @@ Description:
 
 What:		/sys/bus/bcma/devices/.../class
 Date:		May 2011
-KernelVersion:	2.6.40
+KernelVersion:	3.0
 Contact:	Rafał Miłecki <zajec5@gmail.com>
 Description:
 		Each BCMA core is identified by few fields, including class it

Documentation/ABI/testing/sysfs-bus-i2c-devices-fsa9480

@@ -0,0 +1,21 @@
+What:		/sys/bus/i2c/devices/.../device
+Date:		February 2011
+Contact:	Minkyu Kang <mk7.kang@samsung.com>
+Description:
+		show what device is attached
+		NONE - no device
+		USB - USB device is attached
+		UART - UART is attached
+		CHARGER - Charger is attaced
+		JIG - JIG is attached
+
+What:		/sys/bus/i2c/devices/.../switch
+Date:		February 2011
+Contact:	Minkyu Kang <mk7.kang@samsung.com>
+Description:
+		show or set the state of manual switch
+		VAUDIO - switch to VAUDIO path
+		UART - switch to UART path
+		AUDIO - switch to AUDIO path
+		DHOST - switch to DHOST path
+		AUTO - switch automatically by device

Documentation/ABI/testing/sysfs-bus-pci-devices-cciss

@@ -71,3 +71,10 @@ Description:	Value of 1 indicates the controller can honor the reset_devices
 		a dump device, as kdump requires resetting the device in order
 		to work reliably.
 
+Where:		/sys/bus/pci/devices/<dev>/ccissX/transport_mode
+Date:		July 2011
+Kernel Version:	3.0
+Contact:	iss_storagedev@hp.com
+Description:	Value of "simple" indicates that the controller has been placed
+		in "simple mode". Value of "performant" indicates that the
+		controller has been placed in "performant mode".

Documentation/ABI/testing/sysfs-bus-pci-drivers-ehci_hcd

@@ -0,0 +1,46 @@
+What:		/sys/bus/pci/drivers/ehci_hcd/.../companion
+		/sys/bus/usb/devices/usbN/../companion
+Date:		January 2007
+KernelVersion:	2.6.21
+Contact:	Alan Stern <stern@rowland.harvard.edu>
+Description:
+		PCI-based EHCI USB controllers (i.e., high-speed USB-2.0
+		controllers) are often implemented along with a set of
+		"companion" full/low-speed USB-1.1 controllers.  When a
+		high-speed device is plugged in, the connection is routed
+		to the EHCI controller; when a full- or low-speed device
+		is plugged in, the connection is routed to the companion
+		controller.
+
+		Sometimes you want to force a high-speed device to connect
+		at full speed, which can be accomplished by forcing the
+		connection to be routed to the companion controller.
+		That's what this file does.  Writing a port number to the
+		file causes connections on that port to be routed to the
+		companion controller, and writing the negative of a port
+		number returns the port to normal operation.
+
+		For example: To force the high-speed device attached to
+		port 4 on bus 2 to run at full speed:
+
+			echo 4 >/sys/bus/usb/devices/usb2/../companion
+
+		To return the port to high-speed operation:
+
+			echo -4 >/sys/bus/usb/devices/usb2/../companion
+
+		Reading the file gives the list of ports currently forced
+		to the companion controller.
+
+		Note: Some EHCI controllers do not have companions; they
+		may contain an internal "transaction translator" or they
+		may be attached directly to a "rate-matching hub".  This
+		mechanism will not work with such controllers.  Also, it
+		cannot be used to force a port on a high-speed hub to
+		connect at full speed.
+
+		Note: When this file was first added, it appeared in a
+		different sysfs directory.  The location given above is
+		correct for 2.6.35 (and probably several earlier kernel
+		versions as well).
+

Documentation/ABI/testing/sysfs-bus-usb

@@ -142,3 +142,18 @@ Description:
 		such devices.
 Users:
 		usb_modeswitch
+
+What:		/sys/bus/usb/devices/.../power/usb2_hardware_lpm
+Date:		September 2011
+Contact:	Andiry Xu <andiry.xu@amd.com>
+Description:
+		If CONFIG_USB_SUSPEND is set and a USB 2.0 lpm-capable device
+		is plugged in to a xHCI host which support link PM, it will
+		perform a LPM test; if the test is passed and host supports
+		USB2 hardware LPM (xHCI 1.0 feature), USB2 hardware LPM will
+		be enabled for the device and the USB device directory will
+		contain a file named power/usb2_hardware_lpm.  The file holds
+		a string value (enable or disable) indicating whether or not
+		USB2 hardware LPM is enabled for the device. Developer can
+		write y/Y/1 or n/N/0 to the file to enable/disable the
+		feature.

Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870

@@ -4,8 +4,8 @@ What:		/sys/class/backlight/<backlight>/l2_bright_max
 What:		/sys/class/backlight/<backlight>/l3_office_max
 What:		/sys/class/backlight/<backlight>/l4_indoor_max
 What:		/sys/class/backlight/<backlight>/l5_dark_max
-Date:		Mai 2011
-KernelVersion:	2.6.40
+Date:		May 2011
+KernelVersion:	3.0
 Contact:	device-drivers-devel@blackfin.uclinux.org
 Description:
 		Control the maximum brightness for <ambient light zone>
@@ -18,8 +18,8 @@ What:		/sys/class/backlight/<backlight>/l2_bright_dim
 What:		/sys/class/backlight/<backlight>/l3_office_dim
 What:		/sys/class/backlight/<backlight>/l4_indoor_dim
 What:		/sys/class/backlight/<backlight>/l5_dark_dim
-Date:		Mai 2011
-KernelVersion:	2.6.40
+Date:		May 2011
+KernelVersion:	3.0
 Contact:	device-drivers-devel@blackfin.uclinux.org
 Description:
 		Control the dim brightness for <ambient light zone>
@@ -29,8 +29,8 @@ Description:
 		this <ambient light zone>.
 
 What:		/sys/class/backlight/<backlight>/ambient_light_level
-Date:		Mai 2011
-KernelVersion:	2.6.40
+Date:		May 2011
+KernelVersion:	3.0
 Contact:	device-drivers-devel@blackfin.uclinux.org
 Description:
 		Get conversion value of the light sensor.
@@ -39,8 +39,8 @@ Description:
 		8000 (max ambient brightness)
 
 What:		/sys/class/backlight/<backlight>/ambient_light_zone
-Date:		Mai 2011
-KernelVersion:	2.6.40
+Date:		May 2011
+KernelVersion:	3.0
 Contact:	device-drivers-devel@blackfin.uclinux.org
 Description:
 		Get/Set current ambient light zone. Reading returns

Documentation/ABI/testing/sysfs-class-devfreq

@@ -0,0 +1,52 @@
+What:		/sys/class/devfreq/.../
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		Provide a place in sysfs for the devfreq objects.
+		This allows accessing various devfreq specific variables.
+		The name of devfreq object denoted as ... is same as the
+		name of device using devfreq.
+
+What:		/sys/class/devfreq/.../governor
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		The /sys/class/devfreq/.../governor shows the name of the
+		governor used by the corresponding devfreq object.
+
+What:		/sys/class/devfreq/.../cur_freq
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		The /sys/class/devfreq/.../cur_freq shows the current
+		frequency of the corresponding devfreq object.
+
+What:		/sys/class/devfreq/.../central_polling
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		The /sys/class/devfreq/.../central_polling shows whether
+		the devfreq ojbect is using devfreq-provided central
+		polling mechanism or not.
+
+What:		/sys/class/devfreq/.../polling_interval
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		The /sys/class/devfreq/.../polling_interval shows and sets
+		the requested polling interval of the corresponding devfreq
+		object. The values are represented in ms. If the value is
+		less than 1 jiffy, it is considered to be 0, which means
+		no polling. This value is meaningless if the governor is
+		not polling; thus. If the governor is not using
+		devfreq-provided central polling
+		(/sys/class/devfreq/.../central_polling is 0), this value
+		may be useless.
+
+What:		/sys/class/devfreq/.../userspace/set_freq
+Date:		September 2011
+Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
+Description:
+		The /sys/class/devfreq/.../userspace/set_freq shows and
+		sets the requested frequency for the devfreq object if
+		userspace governor is in effect.

Documentation/ABI/testing/sysfs-class-net-mesh

@@ -22,6 +22,14 @@ Description:
                 mesh will be fragmented or silently discarded if the
                 packet size exceeds the outgoing interface MTU.
 
+What:		/sys/class/net/<mesh_iface>/mesh/ap_isolation
+Date:		May 2011
+Contact:	Antonio Quartulli <ordex@autistici.org>
+Description:
+		Indicates whether the data traffic going from a
+		wireless client to another wireless client will be
+		silently dropped.
+
 What:           /sys/class/net/<mesh_iface>/mesh/gw_bandwidth
 Date:           October 2010
 Contact:        Marek Lindner <lindner_marek@yahoo.de>

Documentation/ABI/testing/sysfs-class-scsi_host

@@ -0,0 +1,13 @@
+What:		/sys/class/scsi_host/hostX/isci_id
+Date:		June 2011
+Contact:	Dave Jiang <dave.jiang@intel.com>
+Description:
+		This file contains the enumerated host ID for the Intel
+		SCU controller. The Intel(R) C600 Series Chipset SATA/SAS
+		Storage Control Unit embeds up to two 4-port controllers in
+		a single PCI device.  The controllers are enumerated in order
+		which usually means the lowest number scsi_host corresponds
+		with the first controller, but this association is not
+		guaranteed.  The 'isci_id' attribute unambiguously identifies
+		the controller index: '0' for the first controller,
+		'1' for the second.

Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff

@@ -0,0 +1,7 @@
+What:		/sys/module/hid_logitech/drivers/hid:logitech/<dev>/range.
+Date:		July 2011
+KernelVersion:	3.2
+Contact:	Michal Malý <madcatxster@gmail.com>
+Description:	Display minimum, maximum and current range of the steering
+		wheel. Writing a value within min and max boundaries sets the
+		range of the wheel.

Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus

@@ -92,6 +92,14 @@ Description:	The mouse has a tracking- and a distance-control-unit. These
 		This file is writeonly.
 Users:		http://roccat.sourceforge.net
 
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/talk
+Date:		May 2011
+Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:	Used to active some easy* functions of the mouse from outside.
+		The data has to be 16 bytes long.
+		This file is writeonly.
+Users:		http://roccat.sourceforge.net
+
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu
 Date:		October 2010
 Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>

Documentation/ABI/testing/sysfs-driver-hid-wiimote

@@ -0,0 +1,10 @@
+What:		/sys/bus/hid/drivers/wiimote/<dev>/led1
+What:		/sys/bus/hid/drivers/wiimote/<dev>/led2
+What:		/sys/bus/hid/drivers/wiimote/<dev>/led3
+What:		/sys/bus/hid/drivers/wiimote/<dev>/led4
+Date:		July 2011
+KernelVersion:	3.1
+Contact:	David Herrmann <dh.herrmann@googlemail.com>
+Description:	Make it possible to set/get current led state. Reading from it
+		returns 0 if led is off and 1 if it is on. Writing 0 to it
+		disables the led, writing 1 enables it.

Documentation/ABI/testing/sysfs-driver-wacom

@@ -0,0 +1,72 @@
+What:		/sys/class/hidraw/hidraw*/device/speed
+Date:		April 2010
+Kernel Version:	2.6.35
+Contact:	linux-bluetooth@vger.kernel.org
+Description:
+		The /sys/class/hidraw/hidraw*/device/speed file controls
+		reporting speed of Wacom bluetooth tablet. Reading from
+		this file returns 1 if tablet reports in high speed mode
+		or 0 otherwise. Writing to this file one of these values
+		switches reporting speed.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Attribute group for control of the status LEDs and the OLEDs.
+		This attribute group is only available for Intuos 4 M, L,
+		and XL (with LEDs and OLEDs) and Cintiq 21UX2 (LEDs only).
+		Therefore its presence implicitly signifies the presence of
+		said LEDs and OLEDs on the tablet device.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Writing to this file sets the status LED luminance (1..127)
+		when the stylus does not touch the tablet surface, and no
+		button is pressed on the stylus. This luminance level is
+		normally lower than the level when a button is pressed.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Writing to this file sets the status LED luminance (1..127)
+		when the stylus touches the tablet surface, or any button is
+		pressed on the stylus.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Writing to this file sets which one of the four (for Intuos 4)
+		or of the right four (for Cintiq 21UX2) status LEDs is active (0..3).
+		The other three LEDs on the same side are always inactive.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select
+Date:		September 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Writing to this file sets which one of the left four (for Cintiq 21UX2)
+		status LEDs is active (0..3). The other three LEDs on the left are always
+		inactive.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		Writing to this file sets the overall luminance level (0..15)
+		of all eight button OLED displays.
+
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg
+Date:		August 2011
+Contact:	linux-input@vger.kernel.org
+Description:
+		When writing a 1024 byte raw image in Wacom Intuos 4
+		interleaving format to the file, the image shows up on Button N
+		of the device. The image is a 64x32 pixel 4-bit gray image. The
+		1024 byte binary is split up into 16x 64 byte chunks. Each 64
+		byte chunk encodes the image data for two consecutive lines on
+		the display. The low nibble of each byte contains the first
+		line, and the high nibble contains the second line.

Documentation/ABI/testing/sysfs-module

@@ -10,3 +10,26 @@ KernelVersion:	2.6.35
 Contact:	masa-korg@dsn.okisemi.com
 Description:	Write/read Option ROM data.
 
+
+What:		/sys/module/ehci_hcd/drivers/.../uframe_periodic_max
+Date:		July 2011
+KernelVersion:	3.1
+Contact:	Kirill Smelkov <kirr@mns.spb.ru>
+Description:	Maximum time allowed for periodic transfers per microframe (μs)
+
+		[ USB 2.0 sets maximum allowed time for periodic transfers per
+		  microframe to be 80%, that is 100 microseconds out of 125
+		  microseconds (full microframe).
+
+		  However there are cases, when 80% max isochronous bandwidth is
+		  too limiting. For example two video streams could require 110
+		  microseconds of isochronous bandwidth per microframe to work
+		  together. ]
+
+		Through this setting it is possible to raise the limit so that
+		the host controller would allow allocating more than 100
+		microseconds of periodic bandwidth per microframe.
+
+		Beware, non-standard modes are usually not thoroughly tested by
+		hardware designers, and the hardware can malfunction when this
+		setting differ from default 100.

Documentation/ABI/testing/sysfs-platform-ideapad-laptop

@@ -4,3 +4,5 @@ KernelVersion:	2.6.37
 Contact:	"Ike Panhc <ike.pan@canonical.com>"
 Description:
 		Control the power of camera module. 1 means on, 0 means off.
+
+

Documentation/ABI/testing/sysfs-wacom

@@ -1,10 +0,0 @@
-What:		/sys/class/hidraw/hidraw*/device/speed
-Date:		April 2010
-Kernel Version:	2.6.35
-Contact:	linux-bluetooth@vger.kernel.org
-Description:
-		The /sys/class/hidraw/hidraw*/device/speed file controls
-		reporting speed of wacom bluetooth tablet. Reading from
-		this file returns 1 if tablet reports in high speed mode
-		or 0 otherwise. Writing to this file one of these values
-		switches reporting speed.

Documentation/CodingStyle

@@ -80,22 +80,13 @@ available tools.
 The limit on the length of lines is 80 columns and this is a strongly
 preferred limit.
 
-Statements longer than 80 columns will be broken into sensible chunks.
-Descendants are always substantially shorter than the parent and are placed
-substantially to the right. The same applies to function headers with a long
-argument list. Long strings are as well broken into shorter strings. The
-only exception to this is where exceeding 80 columns significantly increases
-readability and does not hide information.
-
-void fun(int a, int b, int c)
-{
-	if (condition)
-		printk(KERN_WARNING "Warning this is a long printk with "
-						"3 parameters a: %u b: %u "
-						"c: %u \n", a, b, c);
-	else
-		next_statement;
-}
+Statements longer than 80 columns will be broken into sensible chunks, unless
+exceeding 80 columns significantly increases readability and does not hide
+information. Descendants are always substantially shorter than the parent and
+are placed substantially to the right. The same applies to function headers
+with a long argument list. However, never break user-visible strings such as
+printk messages, because that breaks the ability to grep for them.
+
 
 		Chapter 3: Placing Braces and Spaces
 
@@ -175,8 +166,8 @@ if (condition)
 else
 	do_that();
 
-This does not apply if one branch of a conditional statement is a single
-statement. Use braces in both branches.
+This does not apply if only one branch of a conditional statement is a single
+statement; in the latter case use braces in both branches:
 
 if (condition) {
 	do_this();

Documentation/DMA-API-HOWTO.txt

@@ -613,13 +613,13 @@ to use the dma_sync_*() interfaces.
 				pass_to_upper_layers(cp->rx_buf);
 				make_and_setup_new_rx_buf(cp);
 			} else {
-				/* Just sync the buffer and give it back
-				 * to the card.
+				/* CPU should not write to
+				 * DMA_FROM_DEVICE-mapped area,
+				 * so dma_sync_single_for_device() is
+				 * not needed here. It would be required
+				 * for DMA_BIDIRECTIONAL mapping if
+				 * the memory was modified.
 				 */
-				dma_sync_single_for_device(&cp->dev,
-							   cp->rx_dma,
-							   cp->rx_len,
-							   DMA_FROM_DEVICE);
 				give_rx_buf_to_card(cp);
 			}
 		}

Documentation/DMA-API.txt

@@ -50,6 +50,13 @@ specify the GFP_ flags (see kmalloc) for the allocation (the
 implementation may choose to ignore flags that affect the location of
 the returned memory, like GFP_DMA).
 
+void *
+dma_zalloc_coherent(struct device *dev, size_t size,
+			     dma_addr_t *dma_handle, gfp_t flag)
+
+Wraps dma_alloc_coherent() and also zeroes the returned memory if the
+allocation attempt succeeded.
+
 void
 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
 			   dma_addr_t dma_handle)

Documentation/DocBook/.gitignore

@@ -8,4 +8,7 @@
 *.dvi
 *.log
 *.out
-media/
+*.png
+*.gif
+media-indices.tmpl
+media-entities.tmpl

Documentation/DocBook/80211.tmpl

@@ -402,8 +402,9 @@
 !Finclude/net/mac80211.h set_key_cmd
 !Finclude/net/mac80211.h ieee80211_key_conf
 !Finclude/net/mac80211.h ieee80211_key_flags
-!Finclude/net/mac80211.h ieee80211_tkip_key_type
-!Finclude/net/mac80211.h ieee80211_get_tkip_key
+!Finclude/net/mac80211.h ieee80211_get_tkip_p1k
+!Finclude/net/mac80211.h ieee80211_get_tkip_p1k_iv
+!Finclude/net/mac80211.h ieee80211_get_tkip_p2k
 !Finclude/net/mac80211.h ieee80211_key_removed
       </chapter>
 
@@ -432,8 +433,18 @@
           Insert notes about VLAN interfaces with hw crypto here or
           in the hw crypto chapter.
         </para>
+      <section id="ps-client">
+        <title>support for powersaving clients</title>
+!Pinclude/net/mac80211.h AP support for powersaving clients
+      </section>
 !Finclude/net/mac80211.h ieee80211_get_buffered_bc
 !Finclude/net/mac80211.h ieee80211_beacon_get
+!Finclude/net/mac80211.h ieee80211_sta_eosp_irqsafe
+!Finclude/net/mac80211.h ieee80211_frame_release_type
+!Finclude/net/mac80211.h ieee80211_sta_ps_transition
+!Finclude/net/mac80211.h ieee80211_sta_ps_transition_ni
+!Finclude/net/mac80211.h ieee80211_sta_set_buffered
+!Finclude/net/mac80211.h ieee80211_sta_block_awake
       </chapter>
 
       <chapter id="multi-iface">
@@ -459,7 +470,6 @@
 !Finclude/net/mac80211.h sta_notify_cmd
 !Finclude/net/mac80211.h ieee80211_find_sta
 !Finclude/net/mac80211.h ieee80211_find_sta_by_ifaddr
-!Finclude/net/mac80211.h ieee80211_sta_block_awake
       </chapter>
 
       <chapter id="hardware-scan-offload">

Documentation/DocBook/Makefile

@@ -14,7 +14,9 @@ DOCBOOKS := z8530book.xml mcabook.xml device-drivers.xml \
 	    genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
 	    80211.xml debugobjects.xml sh.xml regulator.xml \
 	    alsa-driver-api.xml writing-an-alsa-driver.xml \
-	    tracepoint.xml media.xml drm.xml
+	    tracepoint.xml drm.xml media_api.xml
+
+include $(srctree)/Documentation/DocBook/media/Makefile
 
 ###
 # The build process is as follows (targets):
@@ -32,7 +34,7 @@ PS_METHOD	= $(prefer-db2x)
 
 ###
 # The targets that may be used.
-PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs xmldoclinks
+PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs
 
 BOOKS := $(addprefix $(obj)/,$(DOCBOOKS))
 xmldocs: $(BOOKS)
@@ -45,27 +47,14 @@ PDF := $(patsubst %.xml, %.pdf, $(BOOKS))
 pdfdocs: $(PDF)
 
 HTML := $(sort $(patsubst %.xml, %.html, $(BOOKS)))
-htmldocs: $(HTML) xmldoclinks
+htmldocs: $(HTML)
 	$(call build_main_index)
 	$(call build_images)
+	$(call install_media_images)
 
 MAN := $(patsubst %.xml, %.9, $(BOOKS))
 mandocs: $(MAN)
 
-build_images = mkdir -p $(objtree)/Documentation/DocBook/media/ && \
-	       cp $(srctree)/Documentation/DocBook/dvb/*.png \
-	          $(srctree)/Documentation/DocBook/v4l/*.gif \
-		  $(objtree)/Documentation/DocBook/media/
-
-xmldoclinks:
-ifneq ($(objtree),$(srctree))
-	for dep in dvb media-entities.tmpl media-indices.tmpl v4l; do \
-		rm -f $(objtree)/Documentation/DocBook/$$dep \
-		&& ln -s $(srctree)/Documentation/DocBook/$$dep $(objtree)/Documentation/DocBook/ \
-		|| exit; \
-	done
-endif
-
 installmandocs: mandocs
 	mkdir -p /usr/local/man/man9/
 	install Documentation/DocBook/man/*.9.gz /usr/local/man/man9/
@@ -97,11 +86,11 @@ define rule_docproc
         ) > $(dir $@).$(notdir $@).cmd
 endef
 
-%.xml: %.tmpl xmldoclinks FORCE
+%.xml: %.tmpl FORCE
 	$(call if_changed_rule,docproc)
 
 ###
-#Read in all saved dependency files 
+#Read in all saved dependency files
 cmd_files := $(wildcard $(foreach f,$(BOOKS),$(dir $(f)).$(notdir $(f)).cmd))
 
 ifneq ($(cmd_files),)
@@ -150,7 +139,7 @@ quiet_cmd_db2pdf = PDF     $@
 
 index = index.html
 main_idx = Documentation/DocBook/$(index)
-build_main_index = rm -rf $(main_idx) && \
+build_main_index = rm -rf $(main_idx); \
 		   echo '<h1>Linux Kernel HTML Documentation</h1>' >> $(main_idx) && \
 		   echo '<h2>Kernel Version: $(KERNELVERSION)</h2>' >> $(main_idx) && \
 		   cat $(HTML) >> $(main_idx)
@@ -242,7 +231,7 @@ clean-files := $(DOCBOOKS) \
 
 clean-dirs := $(patsubst %.xml,%,$(DOCBOOKS)) man
 
-cleandocs:
+cleandocs: cleanmediadocs
 	$(Q)rm -f $(call objectify, $(clean-files))
 	$(Q)rm -rf $(call objectify, $(clean-dirs))
 

Documentation/DocBook/drm.tmpl

@@ -32,7 +32,7 @@
       The Linux DRM layer contains code intended to support the needs
       of complex graphics devices, usually containing programmable
       pipelines well suited to 3D graphics acceleration.  Graphics
-      drivers in the kernel can make use of DRM functions to make
+      drivers in the kernel may make use of DRM functions to make
       tasks like memory management, interrupt handling and DMA easier,
       and provide a uniform interface to applications.
     </para>
@@ -57,10 +57,10 @@
       existing drivers.
     </para>
     <para>
-      First, we'll go over some typical driver initialization
+      First, we go over some typical driver initialization
       requirements, like setting up command buffers, creating an
       initial output configuration, and initializing core services.
-      Subsequent sections will cover core internals in more detail,
+      Subsequent sections cover core internals in more detail,
       providing implementation notes and examples.
     </para>
     <para>
@@ -74,7 +74,7 @@
     </para>
     <para>
       The core of every DRM driver is struct drm_driver.  Drivers
-      will typically statically initialize a drm_driver structure,
+      typically statically initialize a drm_driver structure,
       then pass it to drm_init() at load time.
     </para>
 
@@ -88,8 +88,8 @@
     </para>
     <programlisting>
       static struct drm_driver driver = {
-	/* don't use mtrr's here, the Xserver or user space app should
-	 * deal with them for intel hardware.
+	/* Don't use MTRRs here; the Xserver or userspace app should
+	 * deal with them for Intel hardware.
 	 */
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP |
@@ -154,8 +154,8 @@
     </programlisting>
     <para>
       In the example above, taken from the i915 DRM driver, the driver
-      sets several flags indicating what core features it supports.
-      We'll go over the individual callbacks in later sections.  Since
+      sets several flags indicating what core features it supports;
+      we go over the individual callbacks in later sections.  Since
       flags indicate which features your driver supports to the DRM
       core, you need to set most of them prior to calling drm_init().  Some,
       like DRIVER_MODESET can be set later based on user supplied parameters,
@@ -203,8 +203,8 @@
 	<term>DRIVER_HAVE_IRQ</term><term>DRIVER_IRQ_SHARED</term>
 	<listitem>
 	  <para>
-	    DRIVER_HAVE_IRQ indicates whether the driver has a IRQ
-	    handler, DRIVER_IRQ_SHARED indicates whether the device &amp;
+	    DRIVER_HAVE_IRQ indicates whether the driver has an IRQ
+	    handler.  DRIVER_IRQ_SHARED indicates whether the device &amp;
 	    handler support shared IRQs (note that this is required of
 	    PCI drivers).
 	  </para>
@@ -214,8 +214,8 @@
 	<term>DRIVER_DMA_QUEUE</term>
 	<listitem>
 	  <para>
-	    If the driver queues DMA requests and completes them
-	    asynchronously, this flag should be set.  Deprecated.
+	    Should be set if the driver queues DMA requests and completes them
+	    asynchronously.  Deprecated.
 	  </para>
 	</listitem>
       </varlistentry>
@@ -238,7 +238,7 @@
     </variablelist>
     <para>
       In this specific case, the driver requires AGP and supports
-      IRQs.  DMA, as we'll see, is handled by device specific ioctls
+      IRQs.  DMA, as discussed later, is handled by device-specific ioctls
       in this case.  It also supports the kernel mode setting APIs, though
       unlike in the actual i915 driver source, this example unconditionally
       exports KMS capability.
@@ -269,36 +269,34 @@
       initial output configuration.
     </para>
     <para>
-      Note that the tasks performed at driver load time must not
-      conflict with DRM client requirements.  For instance, if user
+      If compatibility is a concern (e.g. with drivers converted over
+      to the new interfaces from the old ones), care must be taken to
+      prevent device initialization and control that is incompatible with
+      currently active userspace drivers.  For instance, if user
       level mode setting drivers are in use, it would be problematic
       to perform output discovery &amp; configuration at load time.
-      Likewise, if pre-memory management aware user level drivers are
+      Likewise, if user-level drivers unaware of memory management are
       in use, memory management and command buffer setup may need to
-      be omitted.  These requirements are driver specific, and care
+      be omitted.  These requirements are driver-specific, and care
       needs to be taken to keep both old and new applications and
       libraries working.  The i915 driver supports the "modeset"
       module parameter to control whether advanced features are
-      enabled at load time or in legacy fashion.  If compatibility is
-      a concern (e.g. with drivers converted over to the new interfaces
-      from the old ones), care must be taken to prevent incompatible
-      device initialization and control with the currently active
-      userspace drivers.
+      enabled at load time or in legacy fashion.
     </para>
 
     <sect2>
       <title>Driver private &amp; performance counters</title>
       <para>
 	The driver private hangs off the main drm_device structure and
-	can be used for tracking various device specific bits of
+	can be used for tracking various device-specific bits of
 	information, like register offsets, command buffer status,
 	register state for suspend/resume, etc.  At load time, a
-	driver can simply allocate one and set drm_device.dev_priv
-	appropriately; at unload the driver can free it and set
-	drm_device.dev_priv to NULL.
+	driver may simply allocate one and set drm_device.dev_priv
+	appropriately; it should be freed and drm_device.dev_priv set
+	to NULL when the driver is unloaded.
       </para>
       <para>
-	The DRM supports several counters which can be used for rough
+	The DRM supports several counters which may be used for rough
 	performance characterization.  Note that the DRM stat counter
 	system is not often used by applications, and supporting
 	additional counters is completely optional.
@@ -307,15 +305,15 @@
 	These interfaces are deprecated and should not be used.  If performance
 	monitoring is desired, the developer should investigate and
 	potentially enhance the kernel perf and tracing infrastructure to export
-	GPU related performance information to performance monitoring
-	tools and applications.
+	GPU related performance information for consumption by performance
+	monitoring tools and applications.
       </para>
     </sect2>
 
     <sect2>
       <title>Configuring the device</title>
       <para>
-	Obviously, device configuration will be device specific.
+	Obviously, device configuration is device-specific.
 	However, there are several common operations: finding a
 	device's PCI resources, mapping them, and potentially setting
 	up an IRQ handler.
@@ -323,10 +321,10 @@
       <para>
 	Finding &amp; mapping resources is fairly straightforward.  The
 	DRM wrapper functions, drm_get_resource_start() and
-	drm_get_resource_len() can be used to find BARs on the given
+	drm_get_resource_len(), may be used to find BARs on the given
 	drm_device struct.  Once those values have been retrieved, the
 	driver load function can call drm_addmap() to create a new
-	mapping for the BAR in question.  Note you'll probably want a
+	mapping for the BAR in question.  Note that you probably want a
 	drm_local_map_t in your driver private structure to track any
 	mappings you create.
 <!-- !Fdrivers/gpu/drm/drm_bufs.c drm_get_resource_* -->
@@ -335,20 +333,20 @@
       <para>
 	if compatibility with other operating systems isn't a concern
 	(DRM drivers can run under various BSD variants and OpenSolaris),
-	native Linux calls can be used for the above, e.g. pci_resource_*
+	native Linux calls may be used for the above, e.g. pci_resource_*
 	and iomap*/iounmap.  See the Linux device driver book for more
 	info.
       </para>
       <para>
-	Once you have a register map, you can use the DRM_READn() and
+	Once you have a register map, you may use the DRM_READn() and
 	DRM_WRITEn() macros to access the registers on your device, or
-	use driver specific versions to offset into your MMIO space
-	relative to a driver specific base pointer (see I915_READ for
-	example).
+	use driver-specific versions to offset into your MMIO space
+	relative to a driver-specific base pointer (see I915_READ for
+	an example).
       </para>
       <para>
 	If your device supports interrupt generation, you may want to
-	setup an interrupt handler at driver load time as well.  This
+	set up an interrupt handler when the driver is loaded.  This
 	is done using the drm_irq_install() function.  If your device
 	supports vertical blank interrupts, it should call
 	drm_vblank_init() to initialize the core vblank handling code before
@@ -357,7 +355,7 @@
       </para>
 <!--!Fdrivers/char/drm/drm_irq.c drm_irq_install-->
       <para>
-	Once your interrupt handler is registered (it'll use your
+	Once your interrupt handler is registered (it uses your
 	drm_driver.irq_handler as the actual interrupt handling
 	function), you can safely enable interrupts on your device,
 	assuming any other state your interrupt handler uses is also
@@ -371,10 +369,10 @@
 	using the pci_map_rom() call, a convenience function that
 	takes care of mapping the actual ROM, whether it has been
 	shadowed into memory (typically at address 0xc0000) or exists
-	on the PCI device in the ROM BAR.  Note that once you've
-	mapped the ROM and extracted any necessary information, be
-	sure to unmap it; on many devices the ROM address decoder is
-	shared with other BARs, so leaving it mapped can cause
+	on the PCI device in the ROM BAR.  Note that after the ROM
+	has been mapped and any necessary information has been extracted,
+	it should be unmapped; on many devices, the ROM address decoder is
+	shared with other BARs, so leaving it mapped could cause
 	undesired behavior like hangs or memory corruption.
 <!--!Fdrivers/pci/rom.c pci_map_rom-->
       </para>
@@ -389,9 +387,9 @@
 	should support a memory manager.
       </para>
       <para>
-	If your driver supports memory management (it should!), you'll
+	If your driver supports memory management (it should!), you
 	need to set that up at load time as well.  How you initialize
-	it depends on which memory manager you're using, TTM or GEM.
+	it depends on which memory manager you're using: TTM or GEM.
       </para>
       <sect3>
 	<title>TTM initialization</title>
@@ -401,7 +399,7 @@
 	  and devices with dedicated video RAM (VRAM), i.e. most discrete
 	  graphics devices.  If your device has dedicated RAM, supporting
 	  TTM is desirable.  TTM also integrates tightly with your
-	  driver specific buffer execution function.  See the radeon
+	  driver-specific buffer execution function.  See the radeon
 	  driver for examples.
 	</para>
 	<para>
@@ -429,21 +427,21 @@
 	  created by the memory manager at runtime.  Your global TTM should
 	  have a type of TTM_GLOBAL_TTM_MEM.  The size field for the global
 	  object should be sizeof(struct ttm_mem_global), and the init and
-	  release hooks should point at your driver specific init and
-	  release routines, which will probably eventually call
-	  ttm_mem_global_init and ttm_mem_global_release respectively.
+	  release hooks should point at your driver-specific init and
+	  release routines, which probably eventually call
+	  ttm_mem_global_init and ttm_mem_global_release, respectively.
 	</para>
 	<para>
 	  Once your global TTM accounting structure is set up and initialized
-	  (done by calling ttm_global_item_ref on the global object you
-	  just created), you'll need to create a buffer object TTM to
+	  by calling ttm_global_item_ref() on it,
+	  you need to create a buffer object TTM to
 	  provide a pool for buffer object allocation by clients and the
 	  kernel itself.  The type of this object should be TTM_GLOBAL_TTM_BO,
 	  and its size should be sizeof(struct ttm_bo_global).  Again,
-	  driver specific init and release functions can be provided,
-	  likely eventually calling ttm_bo_global_init and
-	  ttm_bo_global_release, respectively.  Also like the previous
-	  object, ttm_global_item_ref is used to create an initial reference
+	  driver-specific init and release functions may be provided,
+	  likely eventually calling ttm_bo_global_init() and
+	  ttm_bo_global_release(), respectively.  Also, like the previous
+	  object, ttm_global_item_ref() is used to create an initial reference
 	  count for the TTM, which will call your initialization function.
 	</para>
       </sect3>
@@ -453,27 +451,26 @@
 	  GEM is an alternative to TTM, designed specifically for UMA
 	  devices.  It has simpler initialization and execution requirements
 	  than TTM, but has no VRAM management capability.  Core GEM
-	  initialization is comprised of a basic drm_mm_init call to create
+	  is initialized by calling drm_mm_init() to create
 	  a GTT DRM MM object, which provides an address space pool for
-	  object allocation.  In a KMS configuration, the driver will
-	  need to allocate and initialize a command ring buffer following
-	  basic GEM initialization.  Most UMA devices have a so-called
+	  object allocation.  In a KMS configuration, the driver
+	  needs to allocate and initialize a command ring buffer following
+	  core GEM initialization.  A UMA device usually has what is called a
 	  "stolen" memory region, which provides space for the initial
 	  framebuffer and large, contiguous memory regions required by the
-	  device.  This space is not typically managed by GEM, and must
+	  device.  This space is not typically managed by GEM, and it must
 	  be initialized separately into its own DRM MM object.
 	</para>
 	<para>
-	  Initialization will be driver specific, and will depend on
-	  the architecture of the device.  In the case of Intel
+	  Initialization is driver-specific. In the case of Intel
 	  integrated graphics chips like 965GM, GEM initialization can
 	  be done by calling the internal GEM init function,
 	  i915_gem_do_init().  Since the 965GM is a UMA device
-	  (i.e. it doesn't have dedicated VRAM), GEM will manage
+	  (i.e. it doesn't have dedicated VRAM), GEM manages
 	  making regular RAM available for GPU operations.  Memory set
 	  aside by the BIOS (called "stolen" memory by the i915
-	  driver) will be managed by the DRM memrange allocator; the
-	  rest of the aperture will be managed by GEM.
+	  driver) is managed by the DRM memrange allocator; the
+	  rest of the aperture is managed by GEM.
 	  <programlisting>
 	    /* Basic memrange allocator for stolen space (aka vram) */
 	    drm_memrange_init(&amp;dev_priv->vram, 0, prealloc_size);
@@ -483,7 +480,7 @@
 <!--!Edrivers/char/drm/drm_memrange.c-->
 	</para>
 	<para>
-	  Once the memory manager has been set up, we can allocate the
+	  Once the memory manager has been set up, we may allocate the
 	  command buffer.  In the i915 case, this is also done with a
 	  GEM function, i915_gem_init_ringbuffer().
 	</para>
@@ -493,16 +490,25 @@
     <sect2>
       <title>Output configuration</title>
       <para>
-	The final initialization task is output configuration.  This involves
-	finding and initializing the CRTCs, encoders and connectors
-	for your device, creating an initial configuration and
-	registering a framebuffer console driver.
+	The final initialization task is output configuration.  This involves:
+	<itemizedlist>
+	  <listitem>
+	    Finding and initializing the CRTCs, encoders, and connectors
+	    for the device.
+	  </listitem>
+	  <listitem>
+	    Creating an initial configuration.
+	  </listitem>
+	  <listitem>
+	    Registering a framebuffer console driver.
+	  </listitem>
+	</itemizedlist>
       </para>
       <sect3>
 	<title>Output discovery and initialization</title>
 	<para>
-	  Several core functions exist to create CRTCs, encoders and
-	  connectors, namely drm_crtc_init(), drm_connector_init() and
+	  Several core functions exist to create CRTCs, encoders, and
+	  connectors, namely: drm_crtc_init(), drm_connector_init(), and
 	  drm_encoder_init(), along with several "helper" functions to
 	  perform common tasks.
 	</para>
@@ -555,10 +561,10 @@ void intel_crt_init(struct drm_device *dev)
 	</programlisting>
 	<para>
 	  In the example above (again, taken from the i915 driver), a
-	  CRT connector and encoder combination is created.  A device
-	  specific i2c bus is also created, for fetching EDID data and
+	  CRT connector and encoder combination is created.  A device-specific
+	  i2c bus is also created for fetching EDID data and
 	  performing monitor detection.  Once the process is complete,
-	  the new connector is registered with sysfs, to make its
+	  the new connector is registered with sysfs to make its
 	  properties available to applications.
 	</para>
 	<sect4>
@@ -567,12 +573,12 @@ void intel_crt_init(struct drm_device *dev)
 	    Since many PC-class graphics devices have similar display output
 	    designs, the DRM provides a set of helper functions to make
 	    output management easier.  The core helper routines handle
-	    encoder re-routing and disabling of unused functions following
-	    mode set.  Using the helpers is optional, but recommended for
+	    encoder re-routing and the disabling of unused functions following
+	    mode setting.  Using the helpers is optional, but recommended for
 	    devices with PC-style architectures (i.e. a set of display planes
 	    for feeding pixels to encoders which are in turn routed to
 	    connectors).  Devices with more complex requirements needing
-	    finer grained management can opt to use the core callbacks
+	    finer grained management may opt to use the core callbacks
 	    directly.
 	  </para>
 	  <para>
@@ -580,17 +586,25 @@ void intel_crt_init(struct drm_device *dev)
 	  </para>
 	</sect4>
 	<para>
-	  For each encoder, CRTC and connector, several functions must
-	  be provided, depending on the object type.  Encoder objects
-	  need to provide a DPMS (basically on/off) function, mode fixup
-	  (for converting requested modes into native hardware timings),
-	  and prepare, set and commit functions for use by the core DRM
-	  helper functions.  Connector helpers need to provide mode fetch and
-	  validity functions as well as an encoder matching function for
-	  returning an ideal encoder for a given connector.  The core
-	  connector functions include a DPMS callback, (deprecated)
-	  save/restore routines, detection, mode probing, property handling,
-	  and cleanup functions.
+	  Each encoder object needs to provide:
+	  <itemizedlist>
+	    <listitem>
+	      A DPMS (basically on/off) function.
+	    </listitem>
+	    <listitem>
+	      A mode-fixup function (for converting requested modes into
+	      native hardware timings).
+	    </listitem>
+	    <listitem>
+	      Functions (prepare, set, and commit) for use by the core DRM
+	      helper functions.
+	    </listitem>
+	  </itemizedlist>
+	  Connector helpers need to provide functions (mode-fetch, validity,
+	  and encoder-matching) for returning an ideal encoder for a given
+	  connector.  The core connector functions include a DPMS callback,
+	  save/restore routines (deprecated), detection, mode probing,
+	  property handling, and cleanup functions.
 	</para>
 <!--!Edrivers/char/drm/drm_crtc.h-->
 <!--!Edrivers/char/drm/drm_crtc.c-->
@@ -605,22 +619,33 @@ void intel_crt_init(struct drm_device *dev)
     <title>VBlank event handling</title>
     <para>
       The DRM core exposes two vertical blank related ioctls:
-      DRM_IOCTL_WAIT_VBLANK and DRM_IOCTL_MODESET_CTL.
+      <variablelist>
+        <varlistentry>
+          <term>DRM_IOCTL_WAIT_VBLANK</term>
+          <listitem>
+            <para>
+              This takes a struct drm_wait_vblank structure as its argument,
+              and it is used to block or request a signal when a specified
+              vblank event occurs.
+            </para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term>DRM_IOCTL_MODESET_CTL</term>
+          <listitem>
+            <para>
+              This should be called by application level drivers before and
+              after mode setting, since on many devices the vertical blank
+              counter is reset at that time.  Internally, the DRM snapshots
+              the last vblank count when the ioctl is called with the
+              _DRM_PRE_MODESET command, so that the counter won't go backwards
+              (which is dealt with when _DRM_POST_MODESET is used).
+            </para>
+          </listitem>
+        </varlistentry>
+      </variablelist>
 <!--!Edrivers/char/drm/drm_irq.c-->
     </para>
-    <para>
-      DRM_IOCTL_WAIT_VBLANK takes a struct drm_wait_vblank structure
-      as its argument, and is used to block or request a signal when a
-      specified vblank event occurs.
-    </para>
-    <para>
-      DRM_IOCTL_MODESET_CTL should be called by application level
-      drivers before and after mode setting, since on many devices the
-      vertical blank counter will be reset at that time.  Internally,
-      the DRM snapshots the last vblank count when the ioctl is called
-      with the _DRM_PRE_MODESET command so that the counter won't go
-      backwards (which is dealt with when _DRM_POST_MODESET is used).
-    </para>
     <para>
       To support the functions above, the DRM core provides several
       helper functions for tracking vertical blank counters, and
@@ -632,24 +657,24 @@ void intel_crt_init(struct drm_device *dev)
       register.  The enable and disable vblank callbacks should enable
       and disable vertical blank interrupts, respectively.  In the
       absence of DRM clients waiting on vblank events, the core DRM
-      code will use the disable_vblank() function to disable
-      interrupts, which saves power.  They'll be re-enabled again when
+      code uses the disable_vblank() function to disable
+      interrupts, which saves power.  They are re-enabled again when
       a client calls the vblank wait ioctl above.
     </para>
     <para>
-      Devices that don't provide a count register can simply use an
+      A device that doesn't provide a count register may simply use an
       internal atomic counter incremented on every vertical blank
-      interrupt, and can make their enable and disable vblank
-      functions into no-ops.
+      interrupt (and then treat the enable_vblank() and disable_vblank()
+      callbacks as no-ops).
     </para>
   </sect1>
 
   <sect1>
     <title>Memory management</title>
     <para>
-      The memory manager lies at the heart of many DRM operations, and
-      is also required to support advanced client features like OpenGL
-      pbuffers.  The DRM currently contains two memory managers, TTM
+      The memory manager lies at the heart of many DRM operations; it
+      is required to support advanced client features like OpenGL
+      pbuffers.  The DRM currently contains two memory managers: TTM
       and GEM.
     </para>
 
@@ -679,41 +704,46 @@ void intel_crt_init(struct drm_device *dev)
       <para>
 	GEM-enabled drivers must provide gem_init_object() and
 	gem_free_object() callbacks to support the core memory
-	allocation routines.  They should also provide several driver
-	specific ioctls to support command execution, pinning, buffer
+	allocation routines.  They should also provide several driver-specific
+	ioctls to support command execution, pinning, buffer
 	read &amp; write, mapping, and domain ownership transfers.
       </para>
       <para>
-	On a fundamental level, GEM involves several operations: memory
-	allocation and freeing, command execution, and aperture management
-	at command execution time.  Buffer object allocation is relatively
+	On a fundamental level, GEM involves several operations:
+	<itemizedlist>
+	  <listitem>Memory allocation and freeing</listitem>
+	  <listitem>Command execution</listitem>
+	  <listitem>Aperture management at command execution time</listitem>
+	</itemizedlist>
+	Buffer object allocation is relatively
 	straightforward and largely provided by Linux's shmem layer, which
 	provides memory to back each object.  When mapped into the GTT
 	or used in a command buffer, the backing pages for an object are
 	flushed to memory and marked write combined so as to be coherent
-	with the GPU.  Likewise, when the GPU finishes rendering to an object,
-	if the CPU accesses it, it must be made coherent with the CPU's view
+	with the GPU.  Likewise, if the CPU accesses an object after the GPU
+	has finished rendering to the object, then the object must be made
+	coherent with the CPU's view
 	of memory, usually involving GPU cache flushing of various kinds.
-	This core CPU&lt;-&gt;GPU coherency management is provided by the GEM
-	set domain function, which evaluates an object's current domain and
+	This core CPU&lt;-&gt;GPU coherency management is provided by a
+	device-specific ioctl, which evaluates an object's current domain and
 	performs any necessary flushing or synchronization to put the object
 	into the desired coherency domain (note that the object may be busy,
-	i.e. an active render target; in that case the set domain function
-	will block the client and wait for rendering to complete before
+	i.e. an active render target; in that case, setting the domain
+	blocks the client and waits for rendering to complete before
 	performing any necessary flushing operations).
       </para>
       <para>
 	Perhaps the most important GEM function is providing a command
 	execution interface to clients.  Client programs construct command
-	buffers containing references to previously allocated memory objects
-	and submit them to GEM.  At that point, GEM will take care to bind
+	buffers containing references to previously allocated memory objects,
+	and then submit them to GEM.  At that point, GEM takes care to bind
 	all the objects into the GTT, execute the buffer, and provide
 	necessary synchronization between clients accessing the same buffers.
 	This often involves evicting some objects from the GTT and re-binding
 	others (a fairly expensive operation), and providing relocation
 	support which hides fixed GTT offsets from clients.  Clients must
 	take care not to submit command buffers that reference more objects
-	than can fit in the GTT or GEM will reject them and no rendering
+	than can fit in the GTT; otherwise, GEM will reject them and no rendering
 	will occur.  Similarly, if several objects in the buffer require
 	fence registers to be allocated for correct rendering (e.g. 2D blits
 	on pre-965 chips), care must be taken not to require more fence
@@ -729,7 +759,7 @@ void intel_crt_init(struct drm_device *dev)
     <title>Output management</title>
     <para>
       At the core of the DRM output management code is a set of
-      structures representing CRTCs, encoders and connectors.
+      structures representing CRTCs, encoders, and connectors.
     </para>
     <para>
       A CRTC is an abstraction representing a part of the chip that
@@ -765,21 +795,19 @@ void intel_crt_init(struct drm_device *dev)
   <sect1>
     <title>Framebuffer management</title>
     <para>
-      In order to set a mode on a given CRTC, encoder and connector
-      configuration, clients need to provide a framebuffer object which
-      will provide a source of pixels for the CRTC to deliver to the encoder(s)
-      and ultimately the connector(s) in the configuration.  A framebuffer
-      is fundamentally a driver specific memory object, made into an opaque
-      handle by the DRM addfb function.  Once an fb has been created this
-      way it can be passed to the KMS mode setting routines for use in
-      a configuration.
+      Clients need to provide a framebuffer object which provides a source
+      of pixels for a CRTC to deliver to the encoder(s) and ultimately the
+      connector(s). A framebuffer is fundamentally a driver-specific memory
+      object, made into an opaque handle by the DRM's addfb() function.
+      Once a framebuffer has been created this way, it may be passed to the
+      KMS mode setting routines for use in a completed configuration.
     </para>
   </sect1>
 
   <sect1>
     <title>Command submission &amp; fencing</title>
     <para>
-      This should cover a few device specific command submission
+      This should cover a few device-specific command submission
       implementations.
     </para>
   </sect1>
@@ -789,7 +817,7 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core provides some suspend/resume code, but drivers
       wanting full suspend/resume support should provide save() and
-      restore() functions.  These will be called at suspend,
+      restore() functions.  These are called at suspend,
       hibernate, or resume time, and should perform any state save or
       restore required by your device across suspend or hibernate
       states.
@@ -812,8 +840,8 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core exports several interfaces to applications,
       generally intended to be used through corresponding libdrm
-      wrapper functions.  In addition, drivers export device specific
-      interfaces for use by userspace drivers &amp; device aware
+      wrapper functions.  In addition, drivers export device-specific
+      interfaces for use by userspace drivers &amp; device-aware
       applications through ioctls and sysfs files.
     </para>
     <para>
@@ -822,8 +850,8 @@ void intel_crt_init(struct drm_device *dev)
       management, memory management, and output management.
     </para>
     <para>
-      Cover generic ioctls and sysfs layout here.  Only need high
-      level info, since man pages will cover the rest.
+      Cover generic ioctls and sysfs layout here.  We only need high-level
+      info, since man pages should cover the rest.
     </para>
   </chapter>
 

Documentation/DocBook/dvb/ca.xml

@@ -1,221 +0,0 @@
-<title>DVB CA Device</title>
-<para>The DVB CA device controls the conditional access hardware. It can be accessed through
-<emphasis role="tt">/dev/dvb/adapter0/ca0</emphasis>. Data types and and ioctl definitions can be accessed by
-including <emphasis role="tt">linux/dvb/ca.h</emphasis> in your application.
-</para>
-
-<section id="ca_data_types">
-<title>CA Data Types</title>
-
-
-<section id="ca_slot_info_t">
-<title>ca_slot_info_t</title>
- <programlisting>
- /&#x22C6; slot interface types and info &#x22C6;/
-
- typedef struct ca_slot_info_s {
-	 int num;               /&#x22C6; slot number &#x22C6;/
-
-	 int type;           /&#x22C6; CA interface this slot supports &#x22C6;/
- #define CA_CI            1  /&#x22C6; CI high level interface &#x22C6;/
- #define CA_CI_LINK       2  /&#x22C6; CI link layer level interface &#x22C6;/
- #define CA_CI_PHYS       4  /&#x22C6; CI physical layer level interface &#x22C6;/
- #define CA_SC          128  /&#x22C6; simple smart card interface &#x22C6;/
-
-	 unsigned int flags;
- #define CA_CI_MODULE_PRESENT 1 /&#x22C6; module (or card) inserted &#x22C6;/
- #define CA_CI_MODULE_READY   2
- } ca_slot_info_t;
-</programlisting>
-
-</section>
-<section id="ca_descr_info_t">
-<title>ca_descr_info_t</title>
- <programlisting>
- typedef struct ca_descr_info_s {
-	 unsigned int num;  /&#x22C6; number of available descramblers (keys) &#x22C6;/
-	 unsigned int type; /&#x22C6; type of supported scrambling system &#x22C6;/
- #define CA_ECD           1
- #define CA_NDS           2
- #define CA_DSS           4
- } ca_descr_info_t;
-</programlisting>
-
-</section>
-<section id="ca_cap_t">
-<title>ca_cap_t</title>
- <programlisting>
- typedef struct ca_cap_s {
-	 unsigned int slot_num;  /&#x22C6; total number of CA card and module slots &#x22C6;/
-	 unsigned int slot_type; /&#x22C6; OR of all supported types &#x22C6;/
-	 unsigned int descr_num; /&#x22C6; total number of descrambler slots (keys) &#x22C6;/
-	 unsigned int descr_type;/&#x22C6; OR of all supported types &#x22C6;/
- } ca_cap_t;
-</programlisting>
-
-</section>
-<section id="ca_msg_t">
-<title>ca_msg_t</title>
- <programlisting>
- /&#x22C6; a message to/from a CI-CAM &#x22C6;/
- typedef struct ca_msg_s {
-	 unsigned int index;
-	 unsigned int type;
-	 unsigned int length;
-	 unsigned char msg[256];
- } ca_msg_t;
-</programlisting>
-
-</section>
-<section id="ca_descr_t">
-<title>ca_descr_t</title>
- <programlisting>
- typedef struct ca_descr_s {
-	 unsigned int index;
-	 unsigned int parity;
-	 unsigned char cw[8];
- } ca_descr_t;
-</programlisting>
- </section></section>
-<section id="ca_function_calls">
-<title>CA Function Calls</title>
-
-
-<section id="ca_fopen">
-<title>open()</title>
-<para>DESCRIPTION
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>This system call opens a named ca device (e.g. /dev/ost/ca) for subsequent use.</para>
-<para>When an open() call has succeeded, the device will be ready for use.
- The significance of blocking or non-blocking mode is described in the
- documentation for functions where there is a difference. It does not affect the
- semantics of the open() call itself. A device opened in blocking mode can later
- be put into non-blocking mode (and vice versa) using the F_SETFL command
- of the fcntl system call. This is a standard system call, documented in the Linux
- manual page for fcntl. Only one user can open the CA Device in O_RDWR
- mode. All other attempts to open the device in this mode will fail, and an error
- code will be returned.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>SYNOPSIS
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>int open(const char &#x22C6;deviceName, int flags);</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>PARAMETERS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>const char
- *deviceName</para>
-</entry><entry
- align="char">
-<para>Name of specific video device.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>int flags</para>
-</entry><entry
- align="char">
-<para>A bit-wise OR of the following flags:</para>
-</entry>
- </row><row><entry
- align="char">
-</entry><entry
- align="char">
-<para>O_RDONLY read-only access</para>
-</entry>
- </row><row><entry
- align="char">
-</entry><entry
- align="char">
-<para>O_RDWR read/write access</para>
-</entry>
- </row><row><entry
- align="char">
-</entry><entry
- align="char">
-<para>O_NONBLOCK open in non-blocking mode</para>
-</entry>
- </row><row><entry
- align="char">
-</entry><entry
- align="char">
-<para>(blocking mode is the default)</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>ENODEV</para>
-</entry><entry
- align="char">
-<para>Device driver not loaded/available.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EBUSY</para>
-</entry><entry
- align="char">
-<para>Device or resource busy.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-
-</section>
-<section id="ca_fclose">
-<title>close()</title>
-<para>DESCRIPTION
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>This system call closes a previously opened audio device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>SYNOPSIS
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>int close(int fd);</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>PARAMETERS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>int fd</para>
-</entry><entry
- align="char">
-<para>File descriptor returned by a previous call to open().</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
- </section>
-</section>

Documentation/DocBook/dvb/dvbproperty.xml

@@ -1,590 +0,0 @@
-<section id="FE_GET_SET_PROPERTY">
-<title>FE_GET_PROPERTY/FE_SET_PROPERTY</title>
-
-<programlisting>
-/* Reserved fields should be set to 0 */
-struct dtv_property {
-	__u32 cmd;
-	union {
-		__u32 data;
-		struct {
-			__u8 data[32];
-			__u32 len;
-			__u32 reserved1[3];
-			void *reserved2;
-		} buffer;
-	} u;
-	int result;
-} __attribute__ ((packed));
-
-/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
-#define DTV_IOCTL_MAX_MSGS 64
-
-struct dtv_properties {
-	__u32 num;
-	struct dtv_property *props;
-};
-</programlisting>
-
-<section id="FE_GET_PROPERTY">
-<title>FE_GET_PROPERTY</title>
-<para>DESCRIPTION
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>This ioctl call returns one or more frontend properties. This call only
- requires read-only access to the device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>SYNOPSIS
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>int ioctl(int fd, int request = <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>,
- dtv_properties &#x22C6;props);</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>PARAMETERS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry align="char">
-<para>int fd</para>
-</entry><entry
- align="char">
-<para>File descriptor returned by a previous call to open().</para>
-</entry>
- </row><row><entry
- align="char">
-<para>int num</para>
-</entry><entry
- align="char">
-<para>Equals <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> for this command.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>struct dtv_property *props</para>
-</entry><entry
- align="char">
-<para>Points to the location where the front-end property commands are stored.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>ERRORS</para>
-<informaltable><tgroup cols="2"><tbody><row>
-  <entry align="char"><para>EINVAL</para></entry>
-  <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
- </row><row>
-  <entry align="char"><para>ENOMEM</para></entry>
-  <entry align="char"><para>Out of memory.</para></entry>
- </row><row>
-  <entry align="char"><para>EFAULT</para></entry>
-  <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
- </row><row>
-  <entry align="char"><para>EOPNOTSUPP</para></entry>
-  <entry align="char"><para>Property type not supported.</para></entry>
- </row></tbody></tgroup></informaltable>
-</section>
-
-<section id="FE_SET_PROPERTY">
-<title>FE_SET_PROPERTY</title>
-<para>DESCRIPTION
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>This ioctl call sets one or more frontend properties. This call only
- requires read-only access to the device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>SYNOPSIS
-</para>
-<informaltable><tgroup cols="1"><tbody><row><entry
- align="char">
-<para>int ioctl(int fd, int request = <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
- dtv_properties &#x22C6;props);</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>PARAMETERS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry align="char">
-<para>int fd</para>
-</entry><entry
- align="char">
-<para>File descriptor returned by a previous call to open().</para>
-</entry>
- </row><row><entry
- align="char">
-<para>int num</para>
-</entry><entry
- align="char">
-<para>Equals <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link> for this command.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>struct dtv_property *props</para>
-</entry><entry
- align="char">
-<para>Points to the location where the front-end property commands are stored.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row>
-  <entry align="char"><para>EINVAL</para></entry>
-  <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
- </row><row>
-  <entry align="char"><para>ENOMEM</para></entry>
-  <entry align="char"><para>Out of memory.</para></entry>
- </row><row>
-  <entry align="char"><para>EFAULT</para></entry>
-  <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
- </row><row>
-  <entry align="char"><para>EOPNOTSUPP</para></entry>
-  <entry align="char"><para>Property type not supported.</para></entry>
- </row></tbody></tgroup></informaltable>
-</section>
-
-<section>
-	<title>Property types</title>
-<para>
-On <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>/<link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
-the actual action is determined by the dtv_property cmd/data pairs. With one single ioctl, is possible to
-get/set up to 64 properties. The actual meaning of each property is described on the next sections.
-</para>
-
-<para>The available frontend property types are:</para>
-<programlisting>
-#define DTV_UNDEFINED		0
-#define DTV_TUNE		1
-#define DTV_CLEAR		2
-#define DTV_FREQUENCY		3
-#define DTV_MODULATION		4
-#define DTV_BANDWIDTH_HZ	5
-#define DTV_INVERSION		6
-#define DTV_DISEQC_MASTER	7
-#define DTV_SYMBOL_RATE		8
-#define DTV_INNER_FEC		9
-#define DTV_VOLTAGE		10
-#define DTV_TONE		11
-#define DTV_PILOT		12
-#define DTV_ROLLOFF		13
-#define DTV_DISEQC_SLAVE_REPLY	14
-#define DTV_FE_CAPABILITY_COUNT	15
-#define DTV_FE_CAPABILITY	16
-#define DTV_DELIVERY_SYSTEM	17
-#define DTV_ISDBT_PARTIAL_RECEPTION	18
-#define DTV_ISDBT_SOUND_BROADCASTING	19
-#define DTV_ISDBT_SB_SUBCHANNEL_ID	20
-#define DTV_ISDBT_SB_SEGMENT_IDX	21
-#define DTV_ISDBT_SB_SEGMENT_COUNT	22
-#define DTV_ISDBT_LAYERA_FEC			23
-#define DTV_ISDBT_LAYERA_MODULATION		24
-#define DTV_ISDBT_LAYERA_SEGMENT_COUNT		25
-#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING	26
-#define DTV_ISDBT_LAYERB_FEC			27
-#define DTV_ISDBT_LAYERB_MODULATION		28
-#define DTV_ISDBT_LAYERB_SEGMENT_COUNT		29
-#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING	30
-#define DTV_ISDBT_LAYERC_FEC			31
-#define DTV_ISDBT_LAYERC_MODULATION		32
-#define DTV_ISDBT_LAYERC_SEGMENT_COUNT		33
-#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING	34
-#define DTV_API_VERSION		35
-#define DTV_CODE_RATE_HP	36
-#define DTV_CODE_RATE_LP	37
-#define DTV_GUARD_INTERVAL	38
-#define DTV_TRANSMISSION_MODE	39
-#define DTV_HIERARCHY		40
-#define DTV_ISDBT_LAYER_ENABLED	41
-#define DTV_ISDBS_TS_ID		42
-</programlisting>
-</section>
-
-<section id="fe_property_common">
-	<title>Parameters that are common to all Digital TV standards</title>
-	<section id="DTV_FREQUENCY">
-		<title><constant>DTV_FREQUENCY</constant></title>
-
-		<para>Central frequency of the channel, in HZ.</para>
-
-		<para>Notes:</para>
-		<para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
-			E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
-			the channel which is 6MHz.</para>
-
-		<para>2)As in ISDB-Tsb the channel consists of only one or three segments the
-			frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
-			central frequency of the channel is expected.</para>
-	</section>
-
-	<section id="DTV_BANDWIDTH_HZ">
-		<title><constant>DTV_BANDWIDTH_HZ</constant></title>
-
-		<para>Bandwidth for the channel, in HZ.</para>
-
-		<para>Possible values:
-			<constant>1712000</constant>,
-			<constant>5000000</constant>,
-			<constant>6000000</constant>,
-			<constant>7000000</constant>,
-			<constant>8000000</constant>,
-			<constant>10000000</constant>.
-		</para>
-
-		<para>Notes:</para>
-
-		<para>1) For ISDB-T it should be always 6000000Hz (6MHz)</para>
-		<para>2) For ISDB-Tsb it can vary depending on the number of connected segments</para>
-		<para>3) Bandwidth doesn't apply for DVB-C transmissions, as the bandwidth
-			 for DVB-C depends on the symbol rate</para>
-		<para>4) Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
-			other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
-			DTV_ISDBT_SB_SEGMENT_COUNT).</para>
-		<para>5) DVB-T supports 6, 7 and 8MHz.</para>
-		<para>6) In addition, DVB-T2 supports 1.172, 5 and 10MHz.</para>
-	</section>
-
-	<section id="DTV_DELIVERY_SYSTEM">
-		<title><constant>DTV_DELIVERY_SYSTEM</constant></title>
-
-		<para>Specifies the type of Delivery system</para>
-
-		<para>Possible values: </para>
-<programlisting>
-typedef enum fe_delivery_system {
-	SYS_UNDEFINED,
-	SYS_DVBC_ANNEX_AC,
-	SYS_DVBC_ANNEX_B,
-	SYS_DVBT,
-	SYS_DSS,
-	SYS_DVBS,
-	SYS_DVBS2,
-	SYS_DVBH,
-	SYS_ISDBT,
-	SYS_ISDBS,
-	SYS_ISDBC,
-	SYS_ATSC,
-	SYS_ATSCMH,
-	SYS_DMBTH,
-	SYS_CMMB,
-	SYS_DAB,
-	SYS_DVBT2,
-} fe_delivery_system_t;
-</programlisting>
-
-	</section>
-
-	<section id="DTV_TRANSMISSION_MODE">
-		<title><constant>DTV_TRANSMISSION_MODE</constant></title>
-
-		<para>Specifies the number of carriers used by the standard</para>
-
-		<para>Possible values are:</para>
-<programlisting>
-typedef enum fe_transmit_mode {
-	TRANSMISSION_MODE_2K,
-	TRANSMISSION_MODE_8K,
-	TRANSMISSION_MODE_AUTO,
-	TRANSMISSION_MODE_4K,
-	TRANSMISSION_MODE_1K,
-	TRANSMISSION_MODE_16K,
-	TRANSMISSION_MODE_32K,
-} fe_transmit_mode_t;
-</programlisting>
-
-		<para>Notes:</para>
-		<para>1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
-			'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
-
-		<para>2) If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
-			hardware will try to find the correct FFT-size (if capable) and will
-			use TMCC to fill in the missing parameters.</para>
-		<para>3) DVB-T specifies 2K and 8K as valid sizes.</para>
-		<para>4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.</para>
-	</section>
-
-	<section id="DTV_GUARD_INTERVAL">
-		<title><constant>DTV_GUARD_INTERVAL</constant></title>
-
-		<para>Possible values are:</para>
-<programlisting>
-typedef enum fe_guard_interval {
-	GUARD_INTERVAL_1_32,
-	GUARD_INTERVAL_1_16,
-	GUARD_INTERVAL_1_8,
-	GUARD_INTERVAL_1_4,
-	GUARD_INTERVAL_AUTO,
-	GUARD_INTERVAL_1_128,
-	GUARD_INTERVAL_19_128,
-	GUARD_INTERVAL_19_256,
-} fe_guard_interval_t;
-</programlisting>
-
-		<para>Notes:</para>
-		<para>1) If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
-			try to find the correct guard interval (if capable) and will use TMCC to fill
-			in the missing parameters.</para>
-		<para>2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at present</para>
-	</section>
-</section>
-
-<section id="isdbt">
-	<title>ISDB-T frontend</title>
-	<para>This section describes shortly what are the possible parameters in the Linux
-		DVB-API called "S2API" and now DVB API 5 in order to tune an ISDB-T/ISDB-Tsb
-		demodulator:</para>
-
-	<para>This ISDB-T/ISDB-Tsb API extension should reflect all information
-		needed to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible
-		that some very sophisticated devices won't need certain parameters to
-		tune.</para>
-
-	<para>The information given here should help application writers to know how
-		to handle ISDB-T and ISDB-Tsb hardware using the Linux DVB-API.</para>
-
-	<para>The details given here about ISDB-T and ISDB-Tsb are just enough to
-		basically show the dependencies between the needed parameter values,
-		but surely some information is left out. For more detailed information
-		see the following documents:</para>
-
-	<para>ARIB STD-B31 - "Transmission System for Digital Terrestrial
-		Television Broadcasting" and</para>
-	<para>ARIB TR-B14 - "Operational Guidelines for Digital Terrestrial
-		Television Broadcasting".</para>
-
-	<para>In order to read this document one has to have some knowledge the
-		channel structure in ISDB-T and ISDB-Tsb. I.e. it has to be known to
-		the reader that an ISDB-T channel consists of 13 segments, that it can
-		have up to 3 layer sharing those segments, and things like that.</para>
-
-	<para>Parameters used by ISDB-T and ISDB-Tsb.</para>
-
-	<section id="isdbt-new-parms">
-		<title>ISDB-T only parameters</title>
-
-		<section id="isdbt-part-rec">
-			<title><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></title>
-
-			<para><constant>If DTV_ISDBT_SOUND_BROADCASTING</constant> is '0' this bit-field represents whether
-				the channel is in partial reception mode or not.</para>
-
-			<para>If '1' <constant>DTV_ISDBT_LAYERA_*</constant> values are assigned to the center segment and
-				<constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant> has to be '1'.</para>
-
-			<para>If in addition <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'
-				<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> represents whether this ISDB-Tsb channel
-				is consisting of one segment and layer or three segments and two layers.</para>
-
-			<para>Possible values: 0, 1, -1 (AUTO)</para>
-		</section>
-
-		<section id="isdbt-sound-bcast">
-			<title><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></title>
-
-			<para>This field represents whether the other DTV_ISDBT_*-parameters are
-				referring to an ISDB-T and an ISDB-Tsb channel. (See also
-				<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>).</para>
-
-			<para>Possible values: 0, 1, -1 (AUTO)</para>
-		</section>
-
-		<section id="isdbt-sb-ch-id">
-			<title><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></title>
-
-			<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
-
-			<para>(Note of the author: This might not be the correct description of the
-				<constant>SUBCHANNEL-ID</constant> in all details, but it is my understanding of the technical
-				background needed to program a device)</para>
-
-			<para>An ISDB-Tsb channel (1 or 3 segments) can be broadcasted alone or in a
-				set of connected ISDB-Tsb channels. In this set of channels every
-				channel can be received independently. The number of connected
-				ISDB-Tsb segment can vary, e.g. depending on the frequency spectrum
-				bandwidth available.</para>
-
-			<para>Example: Assume 8 ISDB-Tsb connected segments are broadcasted. The
-				broadcaster has several possibilities to put those channels in the
-				air: Assuming a normal 13-segment ISDB-T spectrum he can align the 8
-				segments from position 1-8 to 5-13 or anything in between.</para>
-
-			<para>The underlying layer of segments are subchannels: each segment is
-				consisting of several subchannels with a predefined IDs. A sub-channel
-				is used to help the demodulator to synchronize on the channel.</para>
-
-			<para>An ISDB-T channel is always centered over all sub-channels. As for
-				the example above, in ISDB-Tsb it is no longer as simple as that.</para>
-
-			<para><constant>The DTV_ISDBT_SB_SUBCHANNEL_ID</constant> parameter is used to give the
-				sub-channel ID of the segment to be demodulated.</para>
-
-			<para>Possible values: 0 .. 41, -1 (AUTO)</para>
-		</section>
-
-		<section id="isdbt-sb-seg-idx">
-
-			<title><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></title>
-
-			<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
-
-			<para><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant> gives the index of the segment to be
-				demodulated for an ISDB-Tsb channel where several of them are
-				transmitted in the connected manner.</para>
-
-			<para>Possible values: 0 .. <constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> - 1</para>
-
-			<para>Note: This value cannot be determined by an automatic channel search.</para>
-		</section>
-
-		<section id="isdbt-sb-seg-cnt">
-			<title><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></title>
-
-			<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
-
-			<para><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> gives the total count of connected ISDB-Tsb
-				channels.</para>
-
-			<para>Possible values: 1 .. 13</para>
-
-			<para>Note: This value cannot be determined by an automatic channel search.</para>
-		</section>
-
-		<section id="isdb-hierq-layers">
-			<title>Hierarchical layers</title>
-
-			<para>ISDB-T channels can be coded hierarchically. As opposed to DVB-T in
-				ISDB-T hierarchical layers can be decoded simultaneously. For that
-				reason a ISDB-T demodulator has 3 viterbi and 3 reed-solomon-decoders.</para>
-
-			<para>ISDB-T has 3 hierarchical layers which each can use a part of the
-				available segments. The total number of segments over all layers has
-				to 13 in ISDB-T.</para>
-
-			<section id="isdbt-layer-ena">
-				<title><constant>DTV_ISDBT_LAYER_ENABLED</constant></title>
-
-				<para>Hierarchical reception in ISDB-T is achieved by enabling or disabling
-					layers in the decoding process. Setting all bits of
-					<constant>DTV_ISDBT_LAYER_ENABLED</constant> to '1' forces all layers (if applicable) to be
-					demodulated. This is the default.</para>
-
-				<para>If the channel is in the partial reception mode
-					(<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> = 1) the central segment can be decoded
-					independently of the other 12 segments. In that mode layer A has to
-					have a <constant>SEGMENT_COUNT</constant> of 1.</para>
-
-				<para>In ISDB-Tsb only layer A is used, it can be 1 or 3 in ISDB-Tsb
-					according to <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>. <constant>SEGMENT_COUNT</constant> must be filled
-					accordingly.</para>
-
-				<para>Possible values: 0x1, 0x2, 0x4 (|-able)</para>
-
-				<para><constant>DTV_ISDBT_LAYER_ENABLED[0:0]</constant> - layer A</para>
-				<para><constant>DTV_ISDBT_LAYER_ENABLED[1:1]</constant> - layer B</para>
-				<para><constant>DTV_ISDBT_LAYER_ENABLED[2:2]</constant> - layer C</para>
-				<para><constant>DTV_ISDBT_LAYER_ENABLED[31:3]</constant> unused</para>
-			</section>
-
-			<section id="isdbt-layer-fec">
-				<title><constant>DTV_ISDBT_LAYER*_FEC</constant></title>
-
-				<para>Possible values: <constant>FEC_AUTO</constant>, <constant>FEC_1_2</constant>, <constant>FEC_2_3</constant>, <constant>FEC_3_4</constant>, <constant>FEC_5_6</constant>, <constant>FEC_7_8</constant></para>
-			</section>
-
-			<section id="isdbt-layer-mod">
-				<title><constant>DTV_ISDBT_LAYER*_MODULATION</constant></title>
-
-				<para>Possible values: <constant>QAM_AUTO</constant>, QP<constant>SK, QAM_16</constant>, <constant>QAM_64</constant>, <constant>DQPSK</constant></para>
-
-				<para>Note: If layer C is <constant>DQPSK</constant> layer B has to be <constant>DQPSK</constant>. If layer B is <constant>DQPSK</constant>
-					and <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>=0 layer has to be <constant>DQPSK</constant>.</para>
-			</section>
-
-			<section id="isdbt-layer-seg-cnt">
-				<title><constant>DTV_ISDBT_LAYER*_SEGMENT_COUNT</constant></title>
-
-				<para>Possible values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1 (AUTO)</para>
-
-				<para>Note: Truth table for <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> and
-					<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> and <constant>LAYER</constant>*_SEGMENT_COUNT</para>
-
-				<informaltable id="isdbt-layer_seg-cnt-table">
-					<tgroup cols="6">
-
-						<tbody>
-							<row>
-								<entry>PR</entry>
-								<entry>SB</entry>
-								<entry>Layer A width</entry>
-								<entry>Layer B width</entry>
-								<entry>Layer C width</entry>
-								<entry>total width</entry>
-							</row>
-
-							<row>
-								<entry>0</entry>
-								<entry>0</entry>
-								<entry>1 .. 13</entry>
-								<entry>1 .. 13</entry>
-								<entry>1 .. 13</entry>
-								<entry>13</entry>
-							</row>
-
-							<row>
-								<entry>1</entry>
-								<entry>0</entry>
-								<entry>1</entry>
-								<entry>1 .. 13</entry>
-								<entry>1 .. 13</entry>
-								<entry>13</entry>
-							</row>
-
-							<row>
-								<entry>0</entry>
-								<entry>1</entry>
-								<entry>1</entry>
-								<entry>0</entry>
-								<entry>0</entry>
-								<entry>1</entry>
-							</row>
-
-							<row>
-								<entry>1</entry>
-								<entry>1</entry>
-								<entry>1</entry>
-								<entry>2</entry>
-								<entry>0</entry>
-								<entry>13</entry>
-							</row>
-						</tbody>
-
-					</tgroup>
-				</informaltable>
-
-			</section>
-
-			<section id="isdbt_layer_t_interl">
-				<title><constant>DTV_ISDBT_LAYER*_TIME_INTERLEAVING</constant></title>
-
-				<para>Possible values: 0, 1, 2, 3, -1 (AUTO)</para>
-
-				<para>Note: The real inter-leaver depth-names depend on the mode (fft-size); the values
-					here are referring to what can be found in the TMCC-structure -
-					independent of the mode.</para>
-			</section>
-		</section>
-	</section>
-	<section id="dvbt2-params">
-		<title>DVB-T2 parameters</title>
-		
-		<para>This section covers parameters that apply only to the DVB-T2 delivery method. DVB-T2
-			support is currently in the early stages development so expect this section to grow
-			and become more detailed with time.</para>
-
-		<section id="dvbt2-plp-id">
-			<title><constant>DTV_DVBT2_PLP_ID</constant></title>
-
-			<para>DVB-T2 supports Physical Layer Pipes (PLP) to allow transmission of
-				many data types via a single multiplex. The API will soon support this
-				at which point this section will be expanded.</para>
-		</section>
-	</section>
-</section>
-</section>

Documentation/DocBook/dvb/frontend.h.xml

@@ -1,428 +0,0 @@
-<programlisting>
-/*
- * frontend.h
- *
- * Copyright (C) 2000 Marcus Metzler &lt;marcus@convergence.de&gt;
- *                  Ralph  Metzler &lt;ralph@convergence.de&gt;
- *                  Holger Waechtler &lt;holger@convergence.de&gt;
- *                  Andre Draszik &lt;ad@convergence.de&gt;
- *                  for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- */
-
-#ifndef _DVBFRONTEND_H_
-#define _DVBFRONTEND_H_
-
-#include &lt;linux/types.h&gt;
-
-typedef enum fe_type {
-        FE_QPSK,
-        FE_QAM,
-        FE_OFDM,
-        FE_ATSC
-} fe_type_t;
-
-
-typedef enum fe_caps {
-        FE_IS_STUPID                    = 0,
-        FE_CAN_INVERSION_AUTO           = 0x1,
-        FE_CAN_FEC_1_2                  = 0x2,
-        FE_CAN_FEC_2_3                  = 0x4,
-        FE_CAN_FEC_3_4                  = 0x8,
-        FE_CAN_FEC_4_5                  = 0x10,
-        FE_CAN_FEC_5_6                  = 0x20,
-        FE_CAN_FEC_6_7                  = 0x40,
-        FE_CAN_FEC_7_8                  = 0x80,
-        FE_CAN_FEC_8_9                  = 0x100,
-        FE_CAN_FEC_AUTO                 = 0x200,
-        FE_CAN_QPSK                     = 0x400,
-        FE_CAN_QAM_16                   = 0x800,
-        FE_CAN_QAM_32                   = 0x1000,
-        FE_CAN_QAM_64                   = 0x2000,
-        FE_CAN_QAM_128                  = 0x4000,
-        FE_CAN_QAM_256                  = 0x8000,
-        FE_CAN_QAM_AUTO                 = 0x10000,
-        FE_CAN_TRANSMISSION_MODE_AUTO   = 0x20000,
-        FE_CAN_BANDWIDTH_AUTO           = 0x40000,
-        FE_CAN_GUARD_INTERVAL_AUTO      = 0x80000,
-        FE_CAN_HIERARCHY_AUTO           = 0x100000,
-        FE_CAN_8VSB                     = 0x200000,
-        FE_CAN_16VSB                    = 0x400000,
-        FE_HAS_EXTENDED_CAPS            = 0x800000,   /* We need more bitspace for newer APIs, indicate this. */
-        FE_CAN_TURBO_FEC                = 0x8000000,  /* frontend supports "turbo fec modulation" */
-        FE_CAN_2G_MODULATION            = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
-        FE_NEEDS_BENDING                = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
-        FE_CAN_RECOVER                  = 0x40000000, /* frontend can recover from a cable unplug automatically */
-        FE_CAN_MUTE_TS                  = 0x80000000  /* frontend can stop spurious TS data output */
-} fe_caps_t;
-
-
-struct dvb_frontend_info {
-        char       name[128];
-        fe_type_t  type;
-        __u32      frequency_min;
-        __u32      frequency_max;
-        __u32      frequency_stepsize;
-        __u32      frequency_tolerance;
-        __u32      symbol_rate_min;
-        __u32      symbol_rate_max;
-        __u32      symbol_rate_tolerance;       /* ppm */
-        __u32      notifier_delay;              /* DEPRECATED */
-        fe_caps_t  caps;
-};
-
-
-/**
- *  Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
- *  the meaning of this struct...
- */
-struct dvb_diseqc_master_cmd {
-        __u8 msg [6];   /*  { framing, address, command, data [3] } */
-        __u8 msg_len;   /*  valid values are 3...6  */
-};
-
-
-struct dvb_diseqc_slave_reply {
-        __u8 msg [4];   /*  { framing, data [3] } */
-        __u8 msg_len;   /*  valid values are 0...4, 0 means no msg  */
-        int  timeout;   /*  return from ioctl after timeout ms with */
-};                      /*  errorcode when no message was received  */
-
-
-typedef enum fe_sec_voltage {
-        SEC_VOLTAGE_13,
-        SEC_VOLTAGE_18,
-        SEC_VOLTAGE_OFF
-} fe_sec_voltage_t;
-
-
-typedef enum fe_sec_tone_mode {
-        SEC_TONE_ON,
-        SEC_TONE_OFF
-} fe_sec_tone_mode_t;
-
-
-typedef enum fe_sec_mini_cmd {
-        SEC_MINI_A,
-        SEC_MINI_B
-} fe_sec_mini_cmd_t;
-
-
-typedef enum fe_status {
-        FE_HAS_SIGNAL   = 0x01,   /* found something above the noise level */
-        FE_HAS_CARRIER  = 0x02,   /* found a DVB signal  */
-        FE_HAS_VITERBI  = 0x04,   /* FEC is stable  */
-        FE_HAS_SYNC     = 0x08,   /* found sync bytes  */
-        FE_HAS_LOCK     = 0x10,   /* everything's working... */
-        FE_TIMEDOUT     = 0x20,   /* no lock within the last ~2 seconds */
-        FE_REINIT       = 0x40    /* frontend was reinitialized,  */
-} fe_status_t;                    /* application is recommended to reset */
-                                  /* DiSEqC, tone and parameters */
-
-typedef enum fe_spectral_inversion {
-        INVERSION_OFF,
-        INVERSION_ON,
-        INVERSION_AUTO
-} fe_spectral_inversion_t;
-
-
-typedef enum fe_code_rate {
-        FEC_NONE = 0,
-        FEC_1_2,
-        FEC_2_3,
-        FEC_3_4,
-        FEC_4_5,
-        FEC_5_6,
-        FEC_6_7,
-        FEC_7_8,
-        FEC_8_9,
-        FEC_AUTO,
-        FEC_3_5,
-        FEC_9_10,
-} fe_code_rate_t;
-
-
-typedef enum fe_modulation {
-        QPSK,
-        QAM_16,
-        QAM_32,
-        QAM_64,
-        QAM_128,
-        QAM_256,
-        QAM_AUTO,
-        VSB_8,
-        VSB_16,
-        PSK_8,
-        APSK_16,
-        APSK_32,
-        DQPSK,
-} fe_modulation_t;
-
-typedef enum fe_transmit_mode {
-        TRANSMISSION_MODE_2K,
-        TRANSMISSION_MODE_8K,
-        TRANSMISSION_MODE_AUTO,
-        TRANSMISSION_MODE_4K,
-        TRANSMISSION_MODE_1K,
-        TRANSMISSION_MODE_16K,
-        TRANSMISSION_MODE_32K,
-} fe_transmit_mode_t;
-
-typedef enum fe_bandwidth {
-        BANDWIDTH_8_MHZ,
-        BANDWIDTH_7_MHZ,
-        BANDWIDTH_6_MHZ,
-        BANDWIDTH_AUTO,
-        BANDWIDTH_5_MHZ,
-        BANDWIDTH_10_MHZ,
-        BANDWIDTH_1_712_MHZ,
-} fe_bandwidth_t;
-
-
-typedef enum fe_guard_interval {
-        GUARD_INTERVAL_1_32,
-        GUARD_INTERVAL_1_16,
-        GUARD_INTERVAL_1_8,
-        GUARD_INTERVAL_1_4,
-        GUARD_INTERVAL_AUTO,
-        GUARD_INTERVAL_1_128,
-        GUARD_INTERVAL_19_128,
-        GUARD_INTERVAL_19_256,
-} fe_guard_interval_t;
-
-
-typedef enum fe_hierarchy {
-        HIERARCHY_NONE,
-        HIERARCHY_1,
-        HIERARCHY_2,
-        HIERARCHY_4,
-        HIERARCHY_AUTO
-} fe_hierarchy_t;
-
-
-struct dvb_qpsk_parameters {
-        __u32           symbol_rate;  /* symbol rate in Symbols per second */
-        fe_code_rate_t  fec_inner;    /* forward error correction (see above) */
-};
-
-struct dvb_qam_parameters {
-        __u32           symbol_rate; /* symbol rate in Symbols per second */
-        fe_code_rate_t  fec_inner;   /* forward error correction (see above) */
-        fe_modulation_t modulation;  /* modulation type (see above) */
-};
-
-struct dvb_vsb_parameters {
-        fe_modulation_t modulation;  /* modulation type (see above) */
-};
-
-struct dvb_ofdm_parameters {
-        fe_bandwidth_t      bandwidth;
-        fe_code_rate_t      code_rate_HP;  /* high priority stream code rate */
-        fe_code_rate_t      code_rate_LP;  /* low priority stream code rate */
-        fe_modulation_t     constellation; /* modulation type (see above) */
-        fe_transmit_mode_t  transmission_mode;
-        fe_guard_interval_t guard_interval;
-        fe_hierarchy_t      hierarchy_information;
-};
-
-
-struct dvb_frontend_parameters {
-        __u32 frequency;     /* (absolute) frequency in Hz for QAM/OFDM/ATSC */
-                             /* intermediate frequency in kHz for QPSK */
-        fe_spectral_inversion_t inversion;
-        union {
-                struct dvb_qpsk_parameters qpsk;
-                struct dvb_qam_parameters  qam;
-                struct dvb_ofdm_parameters ofdm;
-                struct dvb_vsb_parameters vsb;
-        } u;
-};
-
-
-struct dvb_frontend_event {
-        fe_status_t status;
-        struct dvb_frontend_parameters parameters;
-};
-
-/* S2API Commands */
-#define DTV_UNDEFINED           0
-#define DTV_TUNE                1
-#define DTV_CLEAR               2
-#define DTV_FREQUENCY           3
-#define DTV_MODULATION          4
-#define DTV_BANDWIDTH_HZ        5
-#define DTV_INVERSION           6
-#define DTV_DISEQC_MASTER       7
-#define DTV_SYMBOL_RATE         8
-#define DTV_INNER_FEC           9
-#define DTV_VOLTAGE             10
-#define DTV_TONE                11
-#define DTV_PILOT               12
-#define DTV_ROLLOFF             13
-#define DTV_DISEQC_SLAVE_REPLY  14
-
-/* Basic enumeration set for querying unlimited capabilities */
-#define DTV_FE_CAPABILITY_COUNT 15
-#define DTV_FE_CAPABILITY       16
-#define DTV_DELIVERY_SYSTEM     17
-
-/* ISDB-T and ISDB-Tsb */
-#define DTV_ISDBT_PARTIAL_RECEPTION     18
-#define DTV_ISDBT_SOUND_BROADCASTING    19
-
-#define DTV_ISDBT_SB_SUBCHANNEL_ID      20
-#define DTV_ISDBT_SB_SEGMENT_IDX        21
-#define DTV_ISDBT_SB_SEGMENT_COUNT      22
-
-#define DTV_ISDBT_LAYERA_FEC                    23
-#define DTV_ISDBT_LAYERA_MODULATION             24
-#define DTV_ISDBT_LAYERA_SEGMENT_COUNT          25
-#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING      26
-
-#define DTV_ISDBT_LAYERB_FEC                    27
-#define DTV_ISDBT_LAYERB_MODULATION             28
-#define DTV_ISDBT_LAYERB_SEGMENT_COUNT          29
-#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING      30
-
-#define DTV_ISDBT_LAYERC_FEC                    31
-#define DTV_ISDBT_LAYERC_MODULATION             32
-#define DTV_ISDBT_LAYERC_SEGMENT_COUNT          33
-#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING      34
-
-#define DTV_API_VERSION         35
-
-#define DTV_CODE_RATE_HP        36
-#define DTV_CODE_RATE_LP        37
-#define DTV_GUARD_INTERVAL      38
-#define DTV_TRANSMISSION_MODE   39
-#define DTV_HIERARCHY           40
-
-#define DTV_ISDBT_LAYER_ENABLED 41
-
-#define DTV_ISDBS_TS_ID         42
-
-#define DTV_DVBT2_PLP_ID	43
-
-#define DTV_MAX_COMMAND                         DTV_DVBT2_PLP_ID
-
-typedef enum fe_pilot {
-        PILOT_ON,
-        PILOT_OFF,
-        PILOT_AUTO,
-} fe_pilot_t;
-
-typedef enum fe_rolloff {
-        ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
-        ROLLOFF_20,
-        ROLLOFF_25,
-        ROLLOFF_AUTO,
-} fe_rolloff_t;
-
-typedef enum fe_delivery_system {
-        SYS_UNDEFINED,
-        SYS_DVBC_ANNEX_AC,
-        SYS_DVBC_ANNEX_B,
-        SYS_DVBT,
-        SYS_DSS,
-        SYS_DVBS,
-        SYS_DVBS2,
-        SYS_DVBH,
-        SYS_ISDBT,
-        SYS_ISDBS,
-        SYS_ISDBC,
-        SYS_ATSC,
-        SYS_ATSCMH,
-        SYS_DMBTH,
-        SYS_CMMB,
-        SYS_DAB,
-        SYS_DVBT2,
-} fe_delivery_system_t;
-
-struct dtv_cmds_h {
-        char    *name;          /* A display name for debugging purposes */
-
-        __u32   cmd;            /* A unique ID */
-
-        /* Flags */
-        __u32   set:1;          /* Either a set or get property */
-        __u32   buffer:1;       /* Does this property use the buffer? */
-        __u32   reserved:30;    /* Align */
-};
-
-struct dtv_property {
-        __u32 cmd;
-        __u32 reserved[3];
-        union {
-                __u32 data;
-                struct {
-                        __u8 data[32];
-                        __u32 len;
-                        __u32 reserved1[3];
-                        void *reserved2;
-                } buffer;
-        } u;
-        int result;
-} __attribute__ ((packed));
-
-/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
-#define DTV_IOCTL_MAX_MSGS 64
-
-struct dtv_properties {
-        __u32 num;
-        struct dtv_property *props;
-};
-
-#define <link linkend="FE_GET_PROPERTY">FE_SET_PROPERTY</link>            _IOW('o', 82, struct dtv_properties)
-#define <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>            _IOR('o', 83, struct dtv_properties)
-
-
-/**
- * When set, this flag will disable any zigzagging or other "normal" tuning
- * behaviour. Additionally, there will be no automatic monitoring of the lock
- * status, and hence no frontend events will be generated. If a frontend device
- * is closed, this flag will be automatically turned off when the device is
- * reopened read-write.
- */
-#define FE_TUNE_MODE_ONESHOT 0x01
-
-
-#define <link linkend="FE_GET_INFO">FE_GET_INFO</link>                _IOR('o', 61, struct dvb_frontend_info)
-
-#define <link linkend="FE_DISEQC_RESET_OVERLOAD">FE_DISEQC_RESET_OVERLOAD</link>   _IO('o', 62)
-#define <link linkend="FE_DISEQC_SEND_MASTER_CMD">FE_DISEQC_SEND_MASTER_CMD</link>  _IOW('o', 63, struct dvb_diseqc_master_cmd)
-#define <link linkend="FE_DISEQC_RECV_SLAVE_REPLY">FE_DISEQC_RECV_SLAVE_REPLY</link> _IOR('o', 64, struct dvb_diseqc_slave_reply)
-#define <link linkend="FE_DISEQC_SEND_BURST">FE_DISEQC_SEND_BURST</link>       _IO('o', 65)  /* fe_sec_mini_cmd_t */
-
-#define <link linkend="FE_SET_TONE">FE_SET_TONE</link>                _IO('o', 66)  /* fe_sec_tone_mode_t */
-#define <link linkend="FE_SET_VOLTAGE">FE_SET_VOLTAGE</link>             _IO('o', 67)  /* fe_sec_voltage_t */
-#define <link linkend="FE_ENABLE_HIGH_LNB_VOLTAGE">FE_ENABLE_HIGH_LNB_VOLTAGE</link> _IO('o', 68)  /* int */
-
-#define <link linkend="FE_READ_STATUS">FE_READ_STATUS</link>             _IOR('o', 69, fe_status_t)
-#define <link linkend="FE_READ_BER">FE_READ_BER</link>                _IOR('o', 70, __u32)
-#define <link linkend="FE_READ_SIGNAL_STRENGTH">FE_READ_SIGNAL_STRENGTH</link>    _IOR('o', 71, __u16)
-#define <link linkend="FE_READ_SNR">FE_READ_SNR</link>                _IOR('o', 72, __u16)
-#define <link linkend="FE_READ_UNCORRECTED_BLOCKS">FE_READ_UNCORRECTED_BLOCKS</link> _IOR('o', 73, __u32)
-
-#define <link linkend="FE_SET_FRONTEND">FE_SET_FRONTEND</link>            _IOW('o', 76, struct dvb_frontend_parameters)
-#define <link linkend="FE_GET_FRONTEND">FE_GET_FRONTEND</link>            _IOR('o', 77, struct dvb_frontend_parameters)
-#define <link linkend="FE_SET_FRONTEND_TUNE_MODE">FE_SET_FRONTEND_TUNE_MODE</link>  _IO('o', 81) /* unsigned int */
-#define <link linkend="FE_GET_EVENT">FE_GET_EVENT</link>               _IOR('o', 78, struct dvb_frontend_event)
-
-#define <link linkend="FE_DISHNETWORK_SEND_LEGACY_CMD">FE_DISHNETWORK_SEND_LEGACY_CMD</link> _IO('o', 80) /* unsigned int */
-
-#endif /*_DVBFRONTEND_H_*/
-</programlisting>

Documentation/DocBook/dvb/net.xml

@@ -1,12 +0,0 @@
-<title>DVB Network API</title>
-<para>The DVB net device enables feeding of MPE (multi protocol encapsulation) packets
-received via DVB into the Linux network protocol stack, e.g. for internet via satellite
-applications. It can be accessed through <emphasis role="tt">/dev/dvb/adapter0/net0</emphasis>. Data types and
-and ioctl definitions can be accessed by including <emphasis role="tt">linux/dvb/net.h</emphasis> in your
-application.
-</para>
-<section id="dvb_net_types">
-<title>DVB Net Data Types</title>
-<para>To be written&#x2026;
-</para>
-</section>

Documentation/DocBook/kernel-hacking.tmpl

@@ -409,7 +409,7 @@ cond_resched(); /* Will sleep */
 
   <para>
    You should always compile your kernel
-   <symbol>CONFIG_DEBUG_SPINLOCK_SLEEP</symbol> on, and it will warn
+   <symbol>CONFIG_DEBUG_ATOMIC_SLEEP</symbol> on, and it will warn
    you if you break these rules.  If you <emphasis>do</emphasis> break
    the rules, you will eventually lock up your box.
   </para>

Documentation/DocBook/media-entities.tmpl

@@ -1,464 +0,0 @@
-<!-- Generated file! Do not edit. -->
-
-<!-- Functions -->
-<!ENTITY func-close "<link linkend='func-close'><function>close()</function></link>">
-<!ENTITY func-ioctl "<link linkend='func-ioctl'><function>ioctl()</function></link>">
-<!ENTITY func-mmap "<link linkend='func-mmap'><function>mmap()</function></link>">
-<!ENTITY func-munmap "<link linkend='func-munmap'><function>munmap()</function></link>">
-<!ENTITY func-open "<link linkend='func-open'><function>open()</function></link>">
-<!ENTITY func-poll "<link linkend='func-poll'><function>poll()</function></link>">
-<!ENTITY func-read "<link linkend='func-read'><function>read()</function></link>">
-<!ENTITY func-select "<link linkend='func-select'><function>select()</function></link>">
-<!ENTITY func-write "<link linkend='func-write'><function>write()</function></link>">
-
-<!ENTITY media-func-close "<link linkend='media-func-close'><function>close()</function></link>">
-<!ENTITY media-func-ioctl "<link linkend='media-func-ioctl'><function>ioctl()</function></link>">
-<!ENTITY media-func-open "<link linkend='media-func-open'><function>open()</function></link>">
-
-<!-- Ioctls -->
-<!ENTITY VIDIOC-CROPCAP "<link linkend='vidioc-cropcap'><constant>VIDIOC_CROPCAP</constant></link>">
-<!ENTITY VIDIOC-DBG-G-CHIP-IDENT "<link linkend='vidioc-dbg-g-chip-ident'><constant>VIDIOC_DBG_G_CHIP_IDENT</constant></link>">
-<!ENTITY VIDIOC-DBG-G-REGISTER "<link linkend='vidioc-dbg-g-register'><constant>VIDIOC_DBG_G_REGISTER</constant></link>">
-<!ENTITY VIDIOC-DBG-S-REGISTER "<link linkend='vidioc-dbg-g-register'><constant>VIDIOC_DBG_S_REGISTER</constant></link>">
-<!ENTITY VIDIOC-DQBUF "<link linkend='vidioc-qbuf'><constant>VIDIOC_DQBUF</constant></link>">
-<!ENTITY VIDIOC-DQEVENT "<link linkend='vidioc-dqevent'><constant>VIDIOC_DQEVENT</constant></link>">
-<!ENTITY VIDIOC-ENCODER-CMD "<link linkend='vidioc-encoder-cmd'><constant>VIDIOC_ENCODER_CMD</constant></link>">
-<!ENTITY VIDIOC-ENUMAUDIO "<link linkend='vidioc-enumaudio'><constant>VIDIOC_ENUMAUDIO</constant></link>">
-<!ENTITY VIDIOC-ENUMAUDOUT "<link linkend='vidioc-enumaudioout'><constant>VIDIOC_ENUMAUDOUT</constant></link>">
-<!ENTITY VIDIOC-ENUMINPUT "<link linkend='vidioc-enuminput'><constant>VIDIOC_ENUMINPUT</constant></link>">
-<!ENTITY VIDIOC-ENUMOUTPUT "<link linkend='vidioc-enumoutput'><constant>VIDIOC_ENUMOUTPUT</constant></link>">
-<!ENTITY VIDIOC-ENUMSTD "<link linkend='vidioc-enumstd'><constant>VIDIOC_ENUMSTD</constant></link>">
-<!ENTITY VIDIOC-ENUM-DV-PRESETS "<link linkend='vidioc-enum-dv-presets'><constant>VIDIOC_ENUM_DV_PRESETS</constant></link>">
-<!ENTITY VIDIOC-ENUM-FMT "<link linkend='vidioc-enum-fmt'><constant>VIDIOC_ENUM_FMT</constant></link>">
-<!ENTITY VIDIOC-ENUM-FRAMEINTERVALS "<link linkend='vidioc-enum-frameintervals'><constant>VIDIOC_ENUM_FRAMEINTERVALS</constant></link>">
-<!ENTITY VIDIOC-ENUM-FRAMESIZES "<link linkend='vidioc-enum-framesizes'><constant>VIDIOC_ENUM_FRAMESIZES</constant></link>">
-<!ENTITY VIDIOC-G-AUDIO "<link linkend='vidioc-g-audio'><constant>VIDIOC_G_AUDIO</constant></link>">
-<!ENTITY VIDIOC-G-AUDOUT "<link linkend='vidioc-g-audioout'><constant>VIDIOC_G_AUDOUT</constant></link>">
-<!ENTITY VIDIOC-G-CROP "<link linkend='vidioc-g-crop'><constant>VIDIOC_G_CROP</constant></link>">
-<!ENTITY VIDIOC-G-CTRL "<link linkend='vidioc-g-ctrl'><constant>VIDIOC_G_CTRL</constant></link>">
-<!ENTITY VIDIOC-G-DV-PRESET "<link linkend='vidioc-g-dv-preset'><constant>VIDIOC_G_DV_PRESET</constant></link>">
-<!ENTITY VIDIOC-G-DV-TIMINGS "<link linkend='vidioc-g-dv-timings'><constant>VIDIOC_G_DV_TIMINGS</constant></link>">
-<!ENTITY VIDIOC-G-ENC-INDEX "<link linkend='vidioc-g-enc-index'><constant>VIDIOC_G_ENC_INDEX</constant></link>">
-<!ENTITY VIDIOC-G-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_G_EXT_CTRLS</constant></link>">
-<!ENTITY VIDIOC-G-FBUF "<link linkend='vidioc-g-fbuf'><constant>VIDIOC_G_FBUF</constant></link>">
-<!ENTITY VIDIOC-G-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_G_FMT</constant></link>">
-<!ENTITY VIDIOC-G-FREQUENCY "<link linkend='vidioc-g-frequency'><constant>VIDIOC_G_FREQUENCY</constant></link>">
-<!ENTITY VIDIOC-G-INPUT "<link linkend='vidioc-g-input'><constant>VIDIOC_G_INPUT</constant></link>">
-<!ENTITY VIDIOC-G-JPEGCOMP "<link linkend='vidioc-g-jpegcomp'><constant>VIDIOC_G_JPEGCOMP</constant></link>">
-<!ENTITY VIDIOC-G-MPEGCOMP "<link linkend=''><constant>VIDIOC_G_MPEGCOMP</constant></link>">
-<!ENTITY VIDIOC-G-MODULATOR "<link linkend='vidioc-g-modulator'><constant>VIDIOC_G_MODULATOR</constant></link>">
-<!ENTITY VIDIOC-G-OUTPUT "<link linkend='vidioc-g-output'><constant>VIDIOC_G_OUTPUT</constant></link>">
-<!ENTITY VIDIOC-G-PARM "<link linkend='vidioc-g-parm'><constant>VIDIOC_G_PARM</constant></link>">
-<!ENTITY VIDIOC-G-PRIORITY "<link linkend='vidioc-g-priority'><constant>VIDIOC_G_PRIORITY</constant></link>">
-<!ENTITY VIDIOC-G-SLICED-VBI-CAP "<link linkend='vidioc-g-sliced-vbi-cap'><constant>VIDIOC_G_SLICED_VBI_CAP</constant></link>">
-<!ENTITY VIDIOC-G-STD "<link linkend='vidioc-g-std'><constant>VIDIOC_G_STD</constant></link>">
-<!ENTITY VIDIOC-G-TUNER "<link linkend='vidioc-g-tuner'><constant>VIDIOC_G_TUNER</constant></link>">
-<!ENTITY VIDIOC-LOG-STATUS "<link linkend='vidioc-log-status'><constant>VIDIOC_LOG_STATUS</constant></link>">
-<!ENTITY VIDIOC-OVERLAY "<link linkend='vidioc-overlay'><constant>VIDIOC_OVERLAY</constant></link>">
-<!ENTITY VIDIOC-QBUF "<link linkend='vidioc-qbuf'><constant>VIDIOC_QBUF</constant></link>">
-<!ENTITY VIDIOC-QUERYBUF "<link linkend='vidioc-querybuf'><constant>VIDIOC_QUERYBUF</constant></link>">
-<!ENTITY VIDIOC-QUERYCAP "<link linkend='vidioc-querycap'><constant>VIDIOC_QUERYCAP</constant></link>">
-<!ENTITY VIDIOC-QUERYCTRL "<link linkend='vidioc-queryctrl'><constant>VIDIOC_QUERYCTRL</constant></link>">
-<!ENTITY VIDIOC-QUERYMENU "<link linkend='vidioc-queryctrl'><constant>VIDIOC_QUERYMENU</constant></link>">
-<!ENTITY VIDIOC-QUERYSTD "<link linkend='vidioc-querystd'><constant>VIDIOC_QUERYSTD</constant></link>">
-<!ENTITY VIDIOC-QUERY-DV-PRESET "<link linkend='vidioc-query-dv-preset'><constant>VIDIOC_QUERY_DV_PRESET</constant></link>">
-<!ENTITY VIDIOC-REQBUFS "<link linkend='vidioc-reqbufs'><constant>VIDIOC_REQBUFS</constant></link>">
-<!ENTITY VIDIOC-STREAMOFF "<link linkend='vidioc-streamon'><constant>VIDIOC_STREAMOFF</constant></link>">
-<!ENTITY VIDIOC-STREAMON "<link linkend='vidioc-streamon'><constant>VIDIOC_STREAMON</constant></link>">
-<!ENTITY VIDIOC-SUBSCRIBE-EVENT "<link linkend='vidioc-subscribe-event'><constant>VIDIOC_SUBSCRIBE_EVENT</constant></link>">
-<!ENTITY VIDIOC-S-AUDIO "<link linkend='vidioc-g-audio'><constant>VIDIOC_S_AUDIO</constant></link>">
-<!ENTITY VIDIOC-S-AUDOUT "<link linkend='vidioc-g-audioout'><constant>VIDIOC_S_AUDOUT</constant></link>">
-<!ENTITY VIDIOC-S-CROP "<link linkend='vidioc-g-crop'><constant>VIDIOC_S_CROP</constant></link>">
-<!ENTITY VIDIOC-S-CTRL "<link linkend='vidioc-g-ctrl'><constant>VIDIOC_S_CTRL</constant></link>">
-<!ENTITY VIDIOC-S-DV-PRESET "<link linkend='vidioc-g-dv-preset'><constant>VIDIOC_S_DV_PRESET</constant></link>">
-<!ENTITY VIDIOC-S-DV-TIMINGS "<link linkend='vidioc-g-dv-timings'><constant>VIDIOC_S_DV_TIMINGS</constant></link>">
-<!ENTITY VIDIOC-S-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_S_EXT_CTRLS</constant></link>">
-<!ENTITY VIDIOC-S-FBUF "<link linkend='vidioc-g-fbuf'><constant>VIDIOC_S_FBUF</constant></link>">
-<!ENTITY VIDIOC-S-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_S_FMT</constant></link>">
-<!ENTITY VIDIOC-S-FREQUENCY "<link linkend='vidioc-g-frequency'><constant>VIDIOC_S_FREQUENCY</constant></link>">
-<!ENTITY VIDIOC-S-HW-FREQ-SEEK "<link linkend='vidioc-s-hw-freq-seek'><constant>VIDIOC_S_HW_FREQ_SEEK</constant></link>">
-<!ENTITY VIDIOC-S-INPUT "<link linkend='vidioc-g-input'><constant>VIDIOC_S_INPUT</constant></link>">
-<!ENTITY VIDIOC-S-JPEGCOMP "<link linkend='vidioc-g-jpegcomp'><constant>VIDIOC_S_JPEGCOMP</constant></link>">
-<!ENTITY VIDIOC-S-MPEGCOMP "<link linkend=''><constant>VIDIOC_S_MPEGCOMP</constant></link>">
-<!ENTITY VIDIOC-S-MODULATOR "<link linkend='vidioc-g-modulator'><constant>VIDIOC_S_MODULATOR</constant></link>">
-<!ENTITY VIDIOC-S-OUTPUT "<link linkend='vidioc-g-output'><constant>VIDIOC_S_OUTPUT</constant></link>">
-<!ENTITY VIDIOC-S-PARM "<link linkend='vidioc-g-parm'><constant>VIDIOC_S_PARM</constant></link>">
-<!ENTITY VIDIOC-S-PRIORITY "<link linkend='vidioc-g-priority'><constant>VIDIOC_S_PRIORITY</constant></link>">
-<!ENTITY VIDIOC-S-STD "<link linkend='vidioc-g-std'><constant>VIDIOC_S_STD</constant></link>">
-<!ENTITY VIDIOC-S-TUNER "<link linkend='vidioc-g-tuner'><constant>VIDIOC_S_TUNER</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-ENUM-FRAME-SIZE "<link linkend='vidioc-subdev-enum-frame-size'><constant>VIDIOC_SUBDEV_ENUM_FRAME_SIZE</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-ENUM-MBUS-CODE "<link linkend='vidioc-subdev-enum-mbus-code'><constant>VIDIOC_SUBDEV_ENUM_MBUS_CODE</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-G-CROP "<link linkend='vidioc-subdev-g-crop'><constant>VIDIOC_SUBDEV_G_CROP</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-G-FMT "<link linkend='vidioc-subdev-g-fmt'><constant>VIDIOC_SUBDEV_G_FMT</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-G-FRAME-INTERVAL "<link linkend='vidioc-subdev-g-frame-interval'><constant>VIDIOC_SUBDEV_G_FRAME_INTERVAL</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-S-CROP "<link linkend='vidioc-subdev-g-crop'><constant>VIDIOC_SUBDEV_S_CROP</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-S-FMT "<link linkend='vidioc-subdev-g-fmt'><constant>VIDIOC_SUBDEV_S_FMT</constant></link>">
-<!ENTITY VIDIOC-SUBDEV-S-FRAME-INTERVAL "<link linkend='vidioc-subdev-g-frame-interval'><constant>VIDIOC_SUBDEV_S_FRAME_INTERVAL</constant></link>">
-<!ENTITY VIDIOC-TRY-ENCODER-CMD "<link linkend='vidioc-encoder-cmd'><constant>VIDIOC_TRY_ENCODER_CMD</constant></link>">
-<!ENTITY VIDIOC-TRY-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_TRY_EXT_CTRLS</constant></link>">
-<!ENTITY VIDIOC-TRY-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_TRY_FMT</constant></link>">
-<!ENTITY VIDIOC-UNSUBSCRIBE-EVENT "<link linkend='vidioc-subscribe-event'><constant>VIDIOC_UNSUBSCRIBE_EVENT</constant></link>">
-
-<!ENTITY MEDIA-IOC-DEVICE-INFO "<link linkend='media-ioc-device-info'><constant>MEDIA_IOC_DEVICE_INFO</constant></link>">
-<!ENTITY MEDIA-IOC-ENUM-ENTITIES "<link linkend='media-ioc-enum-entities'><constant>MEDIA_IOC_ENUM_ENTITIES</constant></link>">
-<!ENTITY MEDIA-IOC-ENUM-LINKS "<link linkend='media-ioc-enum-links'><constant>MEDIA_IOC_ENUM_LINKS</constant></link>">
-<!ENTITY MEDIA-IOC-SETUP-LINK "<link linkend='media-ioc-setup-link'><constant>MEDIA_IOC_SETUP_LINK</constant></link>">
-
-<!-- Types -->
-<!ENTITY v4l2-std-id "<link linkend='v4l2-std-id'>v4l2_std_id</link>">
-
-<!-- Enums -->
-<!ENTITY v4l2-buf-type "enum&nbsp;<link linkend='v4l2-buf-type'>v4l2_buf_type</link>">
-<!ENTITY v4l2-colorspace "enum&nbsp;<link linkend='v4l2-colorspace'>v4l2_colorspace</link>">
-<!ENTITY v4l2-ctrl-type "enum&nbsp;<link linkend='v4l2-ctrl-type'>v4l2_ctrl_type</link>">
-<!ENTITY v4l2-exposure-auto-type "enum&nbsp;<link linkend='v4l2-exposure-auto-type'>v4l2_exposure_auto_type</link>">
-<!ENTITY v4l2-field "enum&nbsp;<link linkend='v4l2-field'>v4l2_field</link>">
-<!ENTITY v4l2-frmivaltypes "enum&nbsp;<link linkend='v4l2-frmivaltypes'>v4l2_frmivaltypes</link>">
-<!ENTITY v4l2-frmsizetypes "enum&nbsp;<link linkend='v4l2-frmsizetypes'>v4l2_frmsizetypes</link>">
-<!ENTITY v4l2-mbus-pixelcode "enum&nbsp;<link linkend='v4l2-mbus-pixelcode'>v4l2_mbus_pixelcode</link>">
-<!ENTITY v4l2-memory "enum&nbsp;<link linkend='v4l2-memory'>v4l2_memory</link>">
-<!ENTITY v4l2-mpeg-audio-ac3-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-ac3-bitrate'>v4l2_mpeg_audio_ac3_bitrate</link>">
-<!ENTITY v4l2-mpeg-audio-crc "enum&nbsp;<link linkend='v4l2-mpeg-audio-crc'>v4l2_mpeg_audio_crc</link>">
-<!ENTITY v4l2-mpeg-audio-emphasis "enum&nbsp;<link linkend='v4l2-mpeg-audio-emphasis'>v4l2_mpeg_audio_emphasis</link>">
-<!ENTITY v4l2-mpeg-audio-encoding "enum&nbsp;<link linkend='v4l2-mpeg-audio-encoding'>v4l2_mpeg_audio_encoding</link>">
-<!ENTITY v4l2-mpeg-audio-l1-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l1-bitrate'>v4l2_mpeg_audio_l1_bitrate</link>">
-<!ENTITY v4l2-mpeg-audio-l2-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l2-bitrate'>v4l2_mpeg_audio_l2_bitrate</link>">
-<!ENTITY v4l2-mpeg-audio-l3-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l3-bitrate'>v4l2_mpeg_audio_l3_bitrate</link>">
-<!ENTITY v4l2-mpeg-audio-mode "enum&nbsp;<link linkend='v4l2-mpeg-audio-mode'>v4l2_mpeg_audio_mode</link>">
-<!ENTITY v4l2-mpeg-audio-mode-extension "enum&nbsp;<link linkend='v4l2-mpeg-audio-mode-extension'>v4l2_mpeg_audio_mode_extension</link>">
-<!ENTITY v4l2-mpeg-audio-sampling-freq "enum&nbsp;<link linkend='v4l2-mpeg-audio-sampling-freq'>v4l2_mpeg_audio_sampling_freq</link>">
-<!ENTITY chroma-spatial-filter-type "enum&nbsp;<link linkend='chroma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link>">
-<!ENTITY luma-spatial-filter-type "enum&nbsp;<link linkend='luma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link>">
-<!ENTITY v4l2-mpeg-cx2341x-video-median-filter-type "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-median-filter-type'>v4l2_mpeg_cx2341x_video_median_filter_type</link>">
-<!ENTITY v4l2-mpeg-cx2341x-video-spatial-filter-mode "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-spatial-filter-mode'>v4l2_mpeg_cx2341x_video_spatial_filter_mode</link>">
-<!ENTITY v4l2-mpeg-cx2341x-video-temporal-filter-mode "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-temporal-filter-mode'>v4l2_mpeg_cx2341x_video_temporal_filter_mode</link>">
-<!ENTITY v4l2-mpeg-stream-type "enum&nbsp;<link linkend='v4l2-mpeg-stream-type'>v4l2_mpeg_stream_type</link>">
-<!ENTITY v4l2-mpeg-stream-vbi-fmt "enum&nbsp;<link linkend='v4l2-mpeg-stream-vbi-fmt'>v4l2_mpeg_stream_vbi_fmt</link>">
-<!ENTITY v4l2-mpeg-video-aspect "enum&nbsp;<link linkend='v4l2-mpeg-video-aspect'>v4l2_mpeg_video_aspect</link>">
-<!ENTITY v4l2-mpeg-video-bitrate-mode "enum&nbsp;<link linkend='v4l2-mpeg-video-bitrate-mode'>v4l2_mpeg_video_bitrate_mode</link>">
-<!ENTITY v4l2-mpeg-video-encoding "enum&nbsp;<link linkend='v4l2-mpeg-video-encoding'>v4l2_mpeg_video_encoding</link>">
-<!ENTITY v4l2-power-line-frequency "enum&nbsp;<link linkend='v4l2-power-line-frequency'>v4l2_power_line_frequency</link>">
-<!ENTITY v4l2-priority "enum&nbsp;<link linkend='v4l2-priority'>v4l2_priority</link>">
-<!ENTITY v4l2-subdev-format-whence "enum&nbsp;<link linkend='v4l2-subdev-format-whence'>v4l2_subdev_format_whence</link>">
-<!ENTITY v4l2-tuner-type "enum&nbsp;<link linkend='v4l2-tuner-type'>v4l2_tuner_type</link>">
-<!ENTITY v4l2-preemphasis "enum&nbsp;<link linkend='v4l2-preemphasis'>v4l2_preemphasis</link>">
-
-<!-- Structures -->
-<!ENTITY v4l2-audio "struct&nbsp;<link linkend='v4l2-audio'>v4l2_audio</link>">
-<!ENTITY v4l2-audioout "struct&nbsp;<link linkend='v4l2-audioout'>v4l2_audioout</link>">
-<!ENTITY v4l2-bt-timings "struct&nbsp;<link linkend='v4l2-bt-timings'>v4l2_bt_timings</link>">
-<!ENTITY v4l2-buffer "struct&nbsp;<link linkend='v4l2-buffer'>v4l2_buffer</link>">
-<!ENTITY v4l2-plane "struct&nbsp;<link linkend='v4l2-plane'>v4l2_plane</link>">
-<!ENTITY v4l2-capability "struct&nbsp;<link linkend='v4l2-capability'>v4l2_capability</link>">
-<!ENTITY v4l2-captureparm "struct&nbsp;<link linkend='v4l2-captureparm'>v4l2_captureparm</link>">
-<!ENTITY v4l2-clip "struct&nbsp;<link linkend='v4l2-clip'>v4l2_clip</link>">
-<!ENTITY v4l2-control "struct&nbsp;<link linkend='v4l2-control'>v4l2_control</link>">
-<!ENTITY v4l2-crop "struct&nbsp;<link linkend='v4l2-crop'>v4l2_crop</link>">
-<!ENTITY v4l2-cropcap "struct&nbsp;<link linkend='v4l2-cropcap'>v4l2_cropcap</link>">
-<!ENTITY v4l2-dbg-chip-ident "struct&nbsp;<link linkend='v4l2-dbg-chip-ident'>v4l2_dbg_chip_ident</link>">
-<!ENTITY v4l2-dbg-match "struct&nbsp;<link linkend='v4l2-dbg-match'>v4l2_dbg_match</link>">
-<!ENTITY v4l2-dbg-register "struct&nbsp;<link linkend='v4l2-dbg-register'>v4l2_dbg_register</link>">
-<!ENTITY v4l2-dv-enum-preset "struct&nbsp;<link linkend='v4l2-dv-enum-preset'>v4l2_dv_enum_preset</link>">
-<!ENTITY v4l2-dv-preset "struct&nbsp;<link linkend='v4l2-dv-preset'>v4l2_dv_preset</link>">
-<!ENTITY v4l2-dv-timings "struct&nbsp;<link linkend='v4l2-dv-timings'>v4l2_dv_timings</link>">
-<!ENTITY v4l2-enc-idx "struct&nbsp;<link linkend='v4l2-enc-idx'>v4l2_enc_idx</link>">
-<!ENTITY v4l2-enc-idx-entry "struct&nbsp;<link linkend='v4l2-enc-idx-entry'>v4l2_enc_idx_entry</link>">
-<!ENTITY v4l2-encoder-cmd "struct&nbsp;<link linkend='v4l2-encoder-cmd'>v4l2_encoder_cmd</link>">
-<!ENTITY v4l2-event "struct&nbsp;<link linkend='v4l2-event'>v4l2_event</link>">
-<!ENTITY v4l2-event-subscription "struct&nbsp;<link linkend='v4l2-event-subscription'>v4l2_event_subscription</link>">
-<!ENTITY v4l2-event-vsync "struct&nbsp;<link linkend='v4l2-event-vsync'>v4l2_event_vsync</link>">
-<!ENTITY v4l2-ext-control "struct&nbsp;<link linkend='v4l2-ext-control'>v4l2_ext_control</link>">
-<!ENTITY v4l2-ext-controls "struct&nbsp;<link linkend='v4l2-ext-controls'>v4l2_ext_controls</link>">
-<!ENTITY v4l2-fmtdesc "struct&nbsp;<link linkend='v4l2-fmtdesc'>v4l2_fmtdesc</link>">
-<!ENTITY v4l2-format "struct&nbsp;<link linkend='v4l2-format'>v4l2_format</link>">
-<!ENTITY v4l2-fract "struct&nbsp;<link linkend='v4l2-fract'>v4l2_fract</link>">
-<!ENTITY v4l2-framebuffer "struct&nbsp;<link linkend='v4l2-framebuffer'>v4l2_framebuffer</link>">
-<!ENTITY v4l2-frequency "struct&nbsp;<link linkend='v4l2-frequency'>v4l2_frequency</link>">
-<!ENTITY v4l2-frmival-stepwise "struct&nbsp;<link linkend='v4l2-frmival-stepwise'>v4l2_frmival_stepwise</link>">
-<!ENTITY v4l2-frmivalenum "struct&nbsp;<link linkend='v4l2-frmivalenum'>v4l2_frmivalenum</link>">
-<!ENTITY v4l2-frmsize-discrete "struct&nbsp;<link linkend='v4l2-frmsize-discrete'>v4l2_frmsize_discrete</link>">
-<!ENTITY v4l2-frmsize-stepwise "struct&nbsp;<link linkend='v4l2-frmsize-stepwise'>v4l2_frmsize_stepwise</link>">
-<!ENTITY v4l2-frmsizeenum "struct&nbsp;<link linkend='v4l2-frmsizeenum'>v4l2_frmsizeenum</link>">
-<!ENTITY v4l2-hw-freq-seek "struct&nbsp;<link linkend='v4l2-hw-freq-seek'>v4l2_hw_freq_seek</link>">
-<!ENTITY v4l2-input "struct&nbsp;<link linkend='v4l2-input'>v4l2_input</link>">
-<!ENTITY v4l2-jpegcompression "struct&nbsp;<link linkend='v4l2-jpegcompression'>v4l2_jpegcompression</link>">
-<!ENTITY v4l2-mbus-framefmt "struct&nbsp;<link linkend='v4l2-mbus-framefmt'>v4l2_mbus_framefmt</link>">
-<!ENTITY v4l2-modulator "struct&nbsp;<link linkend='v4l2-modulator'>v4l2_modulator</link>">
-<!ENTITY v4l2-mpeg-vbi-fmt-ivtv "struct&nbsp;<link linkend='v4l2-mpeg-vbi-fmt-ivtv'>v4l2_mpeg_vbi_fmt_ivtv</link>">
-<!ENTITY v4l2-output "struct&nbsp;<link linkend='v4l2-output'>v4l2_output</link>">
-<!ENTITY v4l2-outputparm "struct&nbsp;<link linkend='v4l2-outputparm'>v4l2_outputparm</link>">
-<!ENTITY v4l2-pix-format "struct&nbsp;<link linkend='v4l2-pix-format'>v4l2_pix_format</link>">
-<!ENTITY v4l2-pix-format-mplane "struct&nbsp;<link linkend='v4l2-pix-format-mplane'>v4l2_pix_format_mplane</link>">
-<!ENTITY v4l2-plane-pix-format "struct&nbsp;<link linkend='v4l2-plane-pix-format'>v4l2_plane_pix_format</link>">
-<!ENTITY v4l2-queryctrl "struct&nbsp;<link linkend='v4l2-queryctrl'>v4l2_queryctrl</link>">
-<!ENTITY v4l2-querymenu "struct&nbsp;<link linkend='v4l2-querymenu'>v4l2_querymenu</link>">
-<!ENTITY v4l2-rect "struct&nbsp;<link linkend='v4l2-rect'>v4l2_rect</link>">
-<!ENTITY v4l2-requestbuffers "struct&nbsp;<link linkend='v4l2-requestbuffers'>v4l2_requestbuffers</link>">
-<!ENTITY v4l2-sliced-vbi-cap "struct&nbsp;<link linkend='v4l2-sliced-vbi-cap'>v4l2_sliced_vbi_cap</link>">
-<!ENTITY v4l2-sliced-vbi-data "struct&nbsp;<link linkend='v4l2-sliced-vbi-data'>v4l2_sliced_vbi_data</link>">
-<!ENTITY v4l2-sliced-vbi-format "struct&nbsp;<link linkend='v4l2-sliced-vbi-format'>v4l2_sliced_vbi_format</link>">
-<!ENTITY v4l2-subdev-frame-interval "struct&nbsp;<link linkend='v4l2-subdev-frame-interval'>v4l2_subdev_frame_interval</link>">
-<!ENTITY v4l2-subdev-frame-interval-enum "struct&nbsp;<link linkend='v4l2-subdev-frame-interval-enum'>v4l2_subdev_frame_interval_enum</link>">
-<!ENTITY v4l2-subdev-frame-size-enum "struct&nbsp;<link linkend='v4l2-subdev-frame-size-enum'>v4l2_subdev_frame_size_enum</link>">
-<!ENTITY v4l2-subdev-crop "struct&nbsp;<link linkend='v4l2-subdev-crop'>v4l2_subdev_crop</link>">
-<!ENTITY v4l2-subdev-format "struct&nbsp;<link linkend='v4l2-subdev-format'>v4l2_subdev_format</link>">
-<!ENTITY v4l2-subdev-mbus-code-enum "struct&nbsp;<link linkend='v4l2-subdev-mbus-code-enum'>v4l2_subdev_mbus_code_enum</link>">
-<!ENTITY v4l2-standard "struct&nbsp;<link linkend='v4l2-standard'>v4l2_standard</link>">
-<!ENTITY v4l2-streamparm "struct&nbsp;<link linkend='v4l2-streamparm'>v4l2_streamparm</link>">
-<!ENTITY v4l2-timecode "struct&nbsp;<link linkend='v4l2-timecode'>v4l2_timecode</link>">
-<!ENTITY v4l2-tuner "struct&nbsp;<link linkend='v4l2-tuner'>v4l2_tuner</link>">
-<!ENTITY v4l2-vbi-format "struct&nbsp;<link linkend='v4l2-vbi-format'>v4l2_vbi_format</link>">
-<!ENTITY v4l2-window "struct&nbsp;<link linkend='v4l2-window'>v4l2_window</link>">
-
-<!ENTITY media-device-info "struct&nbsp;<link linkend='media-device-info'>media_device_info</link>">
-<!ENTITY media-entity-desc "struct&nbsp;<link linkend='media-entity-desc'>media_entity_desc</link>">
-<!ENTITY media-links-enum "struct&nbsp;<link linkend='media-links-enum'>media_links_enum</link>">
-<!ENTITY media-pad-desc "struct&nbsp;<link linkend='media-pad-desc'>media_pad_desc</link>">
-<!ENTITY media-link-desc "struct&nbsp;<link linkend='media-link-desc'>media_link_desc</link>">
-
-<!-- Error Codes -->
-<!ENTITY EACCES "<errorcode>EACCES</errorcode> error code">
-<!ENTITY EAGAIN "<errorcode>EAGAIN</errorcode> error code">
-<!ENTITY EBADF "<errorcode>EBADF</errorcode> error code">
-<!ENTITY EBUSY "<errorcode>EBUSY</errorcode> error code">
-<!ENTITY EFAULT "<errorcode>EFAULT</errorcode> error code">
-<!ENTITY EIO "<errorcode>EIO</errorcode> error code">
-<!ENTITY EINTR "<errorcode>EINTR</errorcode> error code">
-<!ENTITY EINVAL "<errorcode>EINVAL</errorcode> error code">
-<!ENTITY ENFILE "<errorcode>ENFILE</errorcode> error code">
-<!ENTITY ENOMEM "<errorcode>ENOMEM</errorcode> error code">
-<!ENTITY ENOSPC "<errorcode>ENOSPC</errorcode> error code">
-<!ENTITY ENOTTY "<errorcode>ENOTTY</errorcode> error code">
-<!ENTITY ENXIO "<errorcode>ENXIO</errorcode> error code">
-<!ENTITY EMFILE "<errorcode>EMFILE</errorcode> error code">
-<!ENTITY EPERM "<errorcode>EPERM</errorcode> error code">
-<!ENTITY EPIPE "<errorcode>EPIPE</errorcode> error code">
-<!ENTITY ERANGE "<errorcode>ERANGE</errorcode> error code">
-
-<!-- Subsections -->
-<!ENTITY sub-biblio SYSTEM "v4l/biblio.xml">
-<!ENTITY sub-common SYSTEM "v4l/common.xml">
-<!ENTITY sub-planar-apis SYSTEM "v4l/planar-apis.xml">
-<!ENTITY sub-compat SYSTEM "v4l/compat.xml">
-<!ENTITY sub-controls SYSTEM "v4l/controls.xml">
-<!ENTITY sub-dev-capture SYSTEM "v4l/dev-capture.xml">
-<!ENTITY sub-dev-codec SYSTEM "v4l/dev-codec.xml">
-<!ENTITY sub-dev-event SYSTEM "v4l/dev-event.xml">
-<!ENTITY sub-dev-effect SYSTEM "v4l/dev-effect.xml">
-<!ENTITY sub-dev-osd SYSTEM "v4l/dev-osd.xml">
-<!ENTITY sub-dev-output SYSTEM "v4l/dev-output.xml">
-<!ENTITY sub-dev-overlay SYSTEM "v4l/dev-overlay.xml">
-<!ENTITY sub-dev-radio SYSTEM "v4l/dev-radio.xml">
-<!ENTITY sub-dev-raw-vbi SYSTEM "v4l/dev-raw-vbi.xml">
-<!ENTITY sub-dev-rds SYSTEM "v4l/dev-rds.xml">
-<!ENTITY sub-dev-sliced-vbi SYSTEM "v4l/dev-sliced-vbi.xml">
-<!ENTITY sub-dev-subdev SYSTEM "v4l/dev-subdev.xml">
-<!ENTITY sub-dev-teletext SYSTEM "v4l/dev-teletext.xml">
-<!ENTITY sub-driver SYSTEM "v4l/driver.xml">
-<!ENTITY sub-libv4l SYSTEM "v4l/libv4l.xml">
-<!ENTITY sub-lirc_device_interface SYSTEM "v4l/lirc_device_interface.xml">
-<!ENTITY sub-remote_controllers SYSTEM "v4l/remote_controllers.xml">
-<!ENTITY sub-fdl-appendix SYSTEM "v4l/fdl-appendix.xml">
-<!ENTITY sub-close SYSTEM "v4l/func-close.xml">
-<!ENTITY sub-ioctl SYSTEM "v4l/func-ioctl.xml">
-<!ENTITY sub-mmap SYSTEM "v4l/func-mmap.xml">
-<!ENTITY sub-munmap SYSTEM "v4l/func-munmap.xml">
-<!ENTITY sub-open SYSTEM "v4l/func-open.xml">
-<!ENTITY sub-poll SYSTEM "v4l/func-poll.xml">
-<!ENTITY sub-read SYSTEM "v4l/func-read.xml">
-<!ENTITY sub-select SYSTEM "v4l/func-select.xml">
-<!ENTITY sub-write SYSTEM "v4l/func-write.xml">
-<!ENTITY sub-io SYSTEM "v4l/io.xml">
-<!ENTITY sub-grey SYSTEM "v4l/pixfmt-grey.xml">
-<!ENTITY sub-m420 SYSTEM "v4l/pixfmt-m420.xml">
-<!ENTITY sub-nv12 SYSTEM "v4l/pixfmt-nv12.xml">
-<!ENTITY sub-nv12m SYSTEM "v4l/pixfmt-nv12m.xml">
-<!ENTITY sub-nv12mt SYSTEM "v4l/pixfmt-nv12mt.xml">
-<!ENTITY sub-nv16 SYSTEM "v4l/pixfmt-nv16.xml">
-<!ENTITY sub-packed-rgb SYSTEM "v4l/pixfmt-packed-rgb.xml">
-<!ENTITY sub-packed-yuv SYSTEM "v4l/pixfmt-packed-yuv.xml">
-<!ENTITY sub-sbggr16 SYSTEM "v4l/pixfmt-sbggr16.xml">
-<!ENTITY sub-sbggr8 SYSTEM "v4l/pixfmt-sbggr8.xml">
-<!ENTITY sub-sgbrg8 SYSTEM "v4l/pixfmt-sgbrg8.xml">
-<!ENTITY sub-sgrbg8 SYSTEM "v4l/pixfmt-sgrbg8.xml">
-<!ENTITY sub-uyvy SYSTEM "v4l/pixfmt-uyvy.xml">
-<!ENTITY sub-vyuy SYSTEM "v4l/pixfmt-vyuy.xml">
-<!ENTITY sub-y16 SYSTEM "v4l/pixfmt-y16.xml">
-<!ENTITY sub-y41p SYSTEM "v4l/pixfmt-y41p.xml">
-<!ENTITY sub-yuv410 SYSTEM "v4l/pixfmt-yuv410.xml">
-<!ENTITY sub-yuv411p SYSTEM "v4l/pixfmt-yuv411p.xml">
-<!ENTITY sub-yuv420 SYSTEM "v4l/pixfmt-yuv420.xml">
-<!ENTITY sub-yuv420m SYSTEM "v4l/pixfmt-yuv420m.xml">
-<!ENTITY sub-yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
-<!ENTITY sub-yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
-<!ENTITY sub-yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
-<!ENTITY sub-srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
-<!ENTITY sub-srggb12 SYSTEM "v4l/pixfmt-srggb12.xml">
-<!ENTITY sub-srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
-<!ENTITY sub-y10 SYSTEM "v4l/pixfmt-y10.xml">
-<!ENTITY sub-y12 SYSTEM "v4l/pixfmt-y12.xml">
-<!ENTITY sub-y10b SYSTEM "v4l/pixfmt-y10b.xml">
-<!ENTITY sub-pixfmt SYSTEM "v4l/pixfmt.xml">
-<!ENTITY sub-cropcap SYSTEM "v4l/vidioc-cropcap.xml">
-<!ENTITY sub-dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
-<!ENTITY sub-encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml">
-<!ENTITY sub-enum-fmt SYSTEM "v4l/vidioc-enum-fmt.xml">
-<!ENTITY sub-enum-frameintervals SYSTEM "v4l/vidioc-enum-frameintervals.xml">
-<!ENTITY sub-enum-framesizes SYSTEM "v4l/vidioc-enum-framesizes.xml">
-<!ENTITY sub-enumaudio SYSTEM "v4l/vidioc-enumaudio.xml">
-<!ENTITY sub-enumaudioout SYSTEM "v4l/vidioc-enumaudioout.xml">
-<!ENTITY sub-enuminput SYSTEM "v4l/vidioc-enuminput.xml">
-<!ENTITY sub-enumoutput SYSTEM "v4l/vidioc-enumoutput.xml">
-<!ENTITY sub-enum-dv-presets SYSTEM "v4l/vidioc-enum-dv-presets.xml">
-<!ENTITY sub-g-dv-preset SYSTEM "v4l/vidioc-g-dv-preset.xml">
-<!ENTITY sub-query-dv-preset SYSTEM "v4l/vidioc-query-dv-preset.xml">
-<!ENTITY sub-g-dv-timings SYSTEM "v4l/vidioc-g-dv-timings.xml">
-<!ENTITY sub-enumstd SYSTEM "v4l/vidioc-enumstd.xml">
-<!ENTITY sub-g-audio SYSTEM "v4l/vidioc-g-audio.xml">
-<!ENTITY sub-g-audioout SYSTEM "v4l/vidioc-g-audioout.xml">
-<!ENTITY sub-dbg-g-chip-ident SYSTEM "v4l/vidioc-dbg-g-chip-ident.xml">
-<!ENTITY sub-g-crop SYSTEM "v4l/vidioc-g-crop.xml">
-<!ENTITY sub-g-ctrl SYSTEM "v4l/vidioc-g-ctrl.xml">
-<!ENTITY sub-g-enc-index SYSTEM "v4l/vidioc-g-enc-index.xml">
-<!ENTITY sub-g-ext-ctrls SYSTEM "v4l/vidioc-g-ext-ctrls.xml">
-<!ENTITY sub-g-fbuf SYSTEM "v4l/vidioc-g-fbuf.xml">
-<!ENTITY sub-g-fmt SYSTEM "v4l/vidioc-g-fmt.xml">
-<!ENTITY sub-g-frequency SYSTEM "v4l/vidioc-g-frequency.xml">
-<!ENTITY sub-g-input SYSTEM "v4l/vidioc-g-input.xml">
-<!ENTITY sub-g-jpegcomp SYSTEM "v4l/vidioc-g-jpegcomp.xml">
-<!ENTITY sub-g-modulator SYSTEM "v4l/vidioc-g-modulator.xml">
-<!ENTITY sub-g-output SYSTEM "v4l/vidioc-g-output.xml">
-<!ENTITY sub-g-parm SYSTEM "v4l/vidioc-g-parm.xml">
-<!ENTITY sub-g-priority SYSTEM "v4l/vidioc-g-priority.xml">
-<!ENTITY sub-g-sliced-vbi-cap SYSTEM "v4l/vidioc-g-sliced-vbi-cap.xml">
-<!ENTITY sub-g-std SYSTEM "v4l/vidioc-g-std.xml">
-<!ENTITY sub-g-tuner SYSTEM "v4l/vidioc-g-tuner.xml">
-<!ENTITY sub-log-status SYSTEM "v4l/vidioc-log-status.xml">
-<!ENTITY sub-overlay SYSTEM "v4l/vidioc-overlay.xml">
-<!ENTITY sub-qbuf SYSTEM "v4l/vidioc-qbuf.xml">
-<!ENTITY sub-querybuf SYSTEM "v4l/vidioc-querybuf.xml">
-<!ENTITY sub-querycap SYSTEM "v4l/vidioc-querycap.xml">
-<!ENTITY sub-queryctrl SYSTEM "v4l/vidioc-queryctrl.xml">
-<!ENTITY sub-querystd SYSTEM "v4l/vidioc-querystd.xml">
-<!ENTITY sub-reqbufs SYSTEM "v4l/vidioc-reqbufs.xml">
-<!ENTITY sub-s-hw-freq-seek SYSTEM "v4l/vidioc-s-hw-freq-seek.xml">
-<!ENTITY sub-streamon SYSTEM "v4l/vidioc-streamon.xml">
-<!ENTITY sub-subdev-enum-frame-interval SYSTEM "v4l/vidioc-subdev-enum-frame-interval.xml">
-<!ENTITY sub-subdev-enum-frame-size SYSTEM "v4l/vidioc-subdev-enum-frame-size.xml">
-<!ENTITY sub-subdev-enum-mbus-code SYSTEM "v4l/vidioc-subdev-enum-mbus-code.xml">
-<!ENTITY sub-subdev-formats SYSTEM "v4l/subdev-formats.xml">
-<!ENTITY sub-subdev-g-crop SYSTEM "v4l/vidioc-subdev-g-crop.xml">
-<!ENTITY sub-subdev-g-fmt SYSTEM "v4l/vidioc-subdev-g-fmt.xml">
-<!ENTITY sub-subdev-g-frame-interval SYSTEM "v4l/vidioc-subdev-g-frame-interval.xml">
-<!ENTITY sub-capture-c SYSTEM "v4l/capture.c.xml">
-<!ENTITY sub-keytable-c SYSTEM "v4l/keytable.c.xml">
-<!ENTITY sub-v4l2grab-c SYSTEM "v4l/v4l2grab.c.xml">
-<!ENTITY sub-videodev2-h SYSTEM "v4l/videodev2.h.xml">
-<!ENTITY sub-v4l2 SYSTEM "v4l/v4l2.xml">
-<!ENTITY sub-dqevent SYSTEM "v4l/vidioc-dqevent.xml">
-<!ENTITY sub-subscribe-event SYSTEM "v4l/vidioc-subscribe-event.xml">
-<!ENTITY sub-intro SYSTEM "dvb/intro.xml">
-<!ENTITY sub-frontend SYSTEM "dvb/frontend.xml">
-<!ENTITY sub-dvbproperty SYSTEM "dvb/dvbproperty.xml">
-<!ENTITY sub-demux SYSTEM "dvb/demux.xml">
-<!ENTITY sub-video SYSTEM "dvb/video.xml">
-<!ENTITY sub-audio SYSTEM "dvb/audio.xml">
-<!ENTITY sub-ca SYSTEM "dvb/ca.xml">
-<!ENTITY sub-net SYSTEM "dvb/net.xml">
-<!ENTITY sub-kdapi SYSTEM "dvb/kdapi.xml">
-<!ENTITY sub-examples SYSTEM "dvb/examples.xml">
-<!ENTITY sub-frontend-h SYSTEM "dvb/frontend.h.xml">
-<!ENTITY sub-dvbapi SYSTEM "dvb/dvbapi.xml">
-<!ENTITY sub-media SYSTEM "media.xml">
-<!ENTITY sub-media-entities SYSTEM "media-entities.tmpl">
-<!ENTITY sub-media-indices SYSTEM "media-indices.tmpl">
-
-<!ENTITY sub-media-controller SYSTEM "v4l/media-controller.xml">
-<!ENTITY sub-media-func-open SYSTEM "v4l/media-func-open.xml">
-<!ENTITY sub-media-func-close SYSTEM "v4l/media-func-close.xml">
-<!ENTITY sub-media-func-ioctl SYSTEM "v4l/media-func-ioctl.xml">
-<!ENTITY sub-media-ioc-device-info SYSTEM "v4l/media-ioc-device-info.xml">
-<!ENTITY sub-media-ioc-enum-entities SYSTEM "v4l/media-ioc-enum-entities.xml">
-<!ENTITY sub-media-ioc-enum-links SYSTEM "v4l/media-ioc-enum-links.xml">
-<!ENTITY sub-media-ioc-setup-link SYSTEM "v4l/media-ioc-setup-link.xml">
-
-<!-- Function Reference -->
-<!ENTITY close SYSTEM "v4l/func-close.xml">
-<!ENTITY ioctl SYSTEM "v4l/func-ioctl.xml">
-<!ENTITY mmap SYSTEM "v4l/func-mmap.xml">
-<!ENTITY munmap SYSTEM "v4l/func-munmap.xml">
-<!ENTITY open SYSTEM "v4l/func-open.xml">
-<!ENTITY poll SYSTEM "v4l/func-poll.xml">
-<!ENTITY read SYSTEM "v4l/func-read.xml">
-<!ENTITY select SYSTEM "v4l/func-select.xml">
-<!ENTITY write SYSTEM "v4l/func-write.xml">
-<!ENTITY grey SYSTEM "v4l/pixfmt-grey.xml">
-<!ENTITY nv12 SYSTEM "v4l/pixfmt-nv12.xml">
-<!ENTITY nv12m SYSTEM "v4l/pixfmt-nv12m.xml">
-<!ENTITY nv16 SYSTEM "v4l/pixfmt-nv16.xml">
-<!ENTITY packed-rgb SYSTEM "v4l/pixfmt-packed-rgb.xml">
-<!ENTITY packed-yuv SYSTEM "v4l/pixfmt-packed-yuv.xml">
-<!ENTITY sbggr16 SYSTEM "v4l/pixfmt-sbggr16.xml">
-<!ENTITY sbggr8 SYSTEM "v4l/pixfmt-sbggr8.xml">
-<!ENTITY sgbrg8 SYSTEM "v4l/pixfmt-sgbrg8.xml">
-<!ENTITY sgrbg8 SYSTEM "v4l/pixfmt-sgrbg8.xml">
-<!ENTITY uyvy SYSTEM "v4l/pixfmt-uyvy.xml">
-<!ENTITY vyuy SYSTEM "v4l/pixfmt-vyuy.xml">
-<!ENTITY y16 SYSTEM "v4l/pixfmt-y16.xml">
-<!ENTITY y41p SYSTEM "v4l/pixfmt-y41p.xml">
-<!ENTITY yuv410 SYSTEM "v4l/pixfmt-yuv410.xml">
-<!ENTITY yuv411p SYSTEM "v4l/pixfmt-yuv411p.xml">
-<!ENTITY yuv420 SYSTEM "v4l/pixfmt-yuv420.xml">
-<!ENTITY yuv420m SYSTEM "v4l/pixfmt-yuv420m.xml">
-<!ENTITY yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
-<!ENTITY yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
-<!ENTITY yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
-<!ENTITY srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
-<!ENTITY srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
-<!ENTITY y10 SYSTEM "v4l/pixfmt-y10.xml">
-<!ENTITY cropcap SYSTEM "v4l/vidioc-cropcap.xml">
-<!ENTITY dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
-<!ENTITY encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml">
-<!ENTITY enum-fmt SYSTEM "v4l/vidioc-enum-fmt.xml">
-<!ENTITY enum-frameintervals SYSTEM "v4l/vidioc-enum-frameintervals.xml">
-<!ENTITY enum-framesizes SYSTEM "v4l/vidioc-enum-framesizes.xml">
-<!ENTITY enumaudio SYSTEM "v4l/vidioc-enumaudio.xml">
-<!ENTITY enumaudioout SYSTEM "v4l/vidioc-enumaudioout.xml">
-<!ENTITY enuminput SYSTEM "v4l/vidioc-enuminput.xml">
-<!ENTITY enumoutput SYSTEM "v4l/vidioc-enumoutput.xml">
-<!ENTITY enum-dv-presets SYSTEM "v4l/vidioc-enum-dv-presets.xml">
-<!ENTITY g-dv-preset SYSTEM "v4l/vidioc-g-dv-preset.xml">
-<!ENTITY query-dv-preset SYSTEM "v4l/vidioc-query-dv-preset.xml">
-<!ENTITY g-dv-timings SYSTEM "v4l/vidioc-g-dv-timings.xml">
-<!ENTITY enumstd SYSTEM "v4l/vidioc-enumstd.xml">
-<!ENTITY g-audio SYSTEM "v4l/vidioc-g-audio.xml">
-<!ENTITY g-audioout SYSTEM "v4l/vidioc-g-audioout.xml">
-<!ENTITY dbg-g-chip-ident SYSTEM "v4l/vidioc-dbg-g-chip-ident.xml">
-<!ENTITY g-crop SYSTEM "v4l/vidioc-g-crop.xml">
-<!ENTITY g-ctrl SYSTEM "v4l/vidioc-g-ctrl.xml">
-<!ENTITY g-enc-index SYSTEM "v4l/vidioc-g-enc-index.xml">
-<!ENTITY g-ext-ctrls SYSTEM "v4l/vidioc-g-ext-ctrls.xml">
-<!ENTITY g-fbuf SYSTEM "v4l/vidioc-g-fbuf.xml">
-<!ENTITY g-fmt SYSTEM "v4l/vidioc-g-fmt.xml">
-<!ENTITY g-frequency SYSTEM "v4l/vidioc-g-frequency.xml">
-<!ENTITY g-input SYSTEM "v4l/vidioc-g-input.xml">
-<!ENTITY g-jpegcomp SYSTEM "v4l/vidioc-g-jpegcomp.xml">
-<!ENTITY g-modulator SYSTEM "v4l/vidioc-g-modulator.xml">
-<!ENTITY g-output SYSTEM "v4l/vidioc-g-output.xml">
-<!ENTITY g-parm SYSTEM "v4l/vidioc-g-parm.xml">
-<!ENTITY g-priority SYSTEM "v4l/vidioc-g-priority.xml">
-<!ENTITY g-sliced-vbi-cap SYSTEM "v4l/vidioc-g-sliced-vbi-cap.xml">
-<!ENTITY g-std SYSTEM "v4l/vidioc-g-std.xml">
-<!ENTITY g-tuner SYSTEM "v4l/vidioc-g-tuner.xml">
-<!ENTITY log-status SYSTEM "v4l/vidioc-log-status.xml">
-<!ENTITY overlay SYSTEM "v4l/vidioc-overlay.xml">
-<!ENTITY qbuf SYSTEM "v4l/vidioc-qbuf.xml">
-<!ENTITY querybuf SYSTEM "v4l/vidioc-querybuf.xml">
-<!ENTITY querycap SYSTEM "v4l/vidioc-querycap.xml">
-<!ENTITY queryctrl SYSTEM "v4l/vidioc-queryctrl.xml">
-<!ENTITY querystd SYSTEM "v4l/vidioc-querystd.xml">
-<!ENTITY reqbufs SYSTEM "v4l/vidioc-reqbufs.xml">
-<!ENTITY s-hw-freq-seek SYSTEM "v4l/vidioc-s-hw-freq-seek.xml">
-<!ENTITY streamon SYSTEM "v4l/vidioc-streamon.xml">
-<!ENTITY dqevent SYSTEM "v4l/vidioc-dqevent.xml">
-<!ENTITY subscribe_event SYSTEM "v4l/vidioc-subscribe-event.xml">

Documentation/DocBook/media-indices.tmpl

@@ -1,89 +0,0 @@
-<!-- Generated file! Do not edit. -->
-
-<index><title>List of Types</title>
-<indexentry><primaryie><link linkend='v4l2-std-id'>v4l2_std_id</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-buf-type'>v4l2_buf_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-colorspace'>v4l2_colorspace</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-ctrl-type'>v4l2_ctrl_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-exposure-auto-type'>v4l2_exposure_auto_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-field'>v4l2_field</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-frmivaltypes'>v4l2_frmivaltypes</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-frmsizetypes'>v4l2_frmsizetypes</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-memory'>v4l2_memory</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-ac3-bitrate'>v4l2_mpeg_audio_ac3_bitrate</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-crc'>v4l2_mpeg_audio_crc</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-emphasis'>v4l2_mpeg_audio_emphasis</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-encoding'>v4l2_mpeg_audio_encoding</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l1-bitrate'>v4l2_mpeg_audio_l1_bitrate</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l2-bitrate'>v4l2_mpeg_audio_l2_bitrate</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l3-bitrate'>v4l2_mpeg_audio_l3_bitrate</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-mode'>v4l2_mpeg_audio_mode</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-mode-extension'>v4l2_mpeg_audio_mode_extension</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-sampling-freq'>v4l2_mpeg_audio_sampling_freq</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='chroma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='luma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-median-filter-type'>v4l2_mpeg_cx2341x_video_median_filter_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-spatial-filter-mode'>v4l2_mpeg_cx2341x_video_spatial_filter_mode</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-temporal-filter-mode'>v4l2_mpeg_cx2341x_video_temporal_filter_mode</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-stream-type'>v4l2_mpeg_stream_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-stream-vbi-fmt'>v4l2_mpeg_stream_vbi_fmt</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-aspect'>v4l2_mpeg_video_aspect</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-bitrate-mode'>v4l2_mpeg_video_bitrate_mode</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-encoding'>v4l2_mpeg_video_encoding</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-power-line-frequency'>v4l2_power_line_frequency</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-priority'>v4l2_priority</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-tuner-type'>v4l2_tuner_type</link></primaryie></indexentry>
-<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-preemphasis'>v4l2_preemphasis</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-audio'>v4l2_audio</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-audioout'>v4l2_audioout</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-bt-timings'>v4l2_bt_timings</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-buffer'>v4l2_buffer</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-capability'>v4l2_capability</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-captureparm'>v4l2_captureparm</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-clip'>v4l2_clip</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-control'>v4l2_control</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-crop'>v4l2_crop</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-cropcap'>v4l2_cropcap</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-chip-ident'>v4l2_dbg_chip_ident</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-match'>v4l2_dbg_match</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-register'>v4l2_dbg_register</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-enum-preset'>v4l2_dv_enum_preset</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-preset'>v4l2_dv_preset</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-timings'>v4l2_dv_timings</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-enc-idx'>v4l2_enc_idx</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-enc-idx-entry'>v4l2_enc_idx_entry</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-encoder-cmd'>v4l2_encoder_cmd</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-ext-control'>v4l2_ext_control</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-ext-controls'>v4l2_ext_controls</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-fmtdesc'>v4l2_fmtdesc</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-format'>v4l2_format</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-fract'>v4l2_fract</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-framebuffer'>v4l2_framebuffer</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frequency'>v4l2_frequency</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmival-stepwise'>v4l2_frmival_stepwise</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmivalenum'>v4l2_frmivalenum</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsize-discrete'>v4l2_frmsize_discrete</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsize-stepwise'>v4l2_frmsize_stepwise</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsizeenum'>v4l2_frmsizeenum</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-hw-freq-seek'>v4l2_hw_freq_seek</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-input'>v4l2_input</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-jpegcompression'>v4l2_jpegcompression</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-modulator'>v4l2_modulator</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-mpeg-vbi-fmt-ivtv'>v4l2_mpeg_vbi_fmt_ivtv</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-output'>v4l2_output</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-outputparm'>v4l2_outputparm</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-pix-format'>v4l2_pix_format</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-queryctrl'>v4l2_queryctrl</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-querymenu'>v4l2_querymenu</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-rect'>v4l2_rect</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-requestbuffers'>v4l2_requestbuffers</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-cap'>v4l2_sliced_vbi_cap</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-data'>v4l2_sliced_vbi_data</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-format'>v4l2_sliced_vbi_format</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-standard'>v4l2_standard</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-streamparm'>v4l2_streamparm</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-timecode'>v4l2_timecode</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-tuner'>v4l2_tuner</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-vbi-format'>v4l2_vbi_format</link></primaryie></indexentry>
-<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-window'>v4l2_window</link></primaryie></indexentry>
-</index>

Documentation/DocBook/media.tmpl

@@ -1,115 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
-	"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
-<!ENTITY % media-entities SYSTEM "./media-entities.tmpl"> %media-entities;
-<!ENTITY media-indices SYSTEM "./media-indices.tmpl">
-
-<!ENTITY eg                     "e.&nbsp;g.">
-<!ENTITY ie                     "i.&nbsp;e.">
-<!ENTITY fd                     "File descriptor returned by <link linkend='func-open'><function>open()</function></link>.">
-<!ENTITY i2c                    "I<superscript>2</superscript>C">
-<!ENTITY return-value		"<title>Return Value</title><para>On success <returnvalue>0</returnvalue> is returned, on error <returnvalue>-1</returnvalue> and the <varname>errno</varname> variable is set appropriately:</para>">
-<!ENTITY manvol                 "<manvolnum>2</manvolnum>">
-
-<!-- Table templates: structs, structs w/union, defines. -->
-<!ENTITY cs-str                 "<colspec colname='c1' colwidth='1*' /><colspec colname='c2' colwidth='1*' /><colspec colname='c3' colwidth='2*' /><spanspec spanname='hspan' namest='c1' nameend='c3' />">
-<!ENTITY cs-ustr                "<colspec colname='c1' colwidth='1*' /><colspec colname='c2' colwidth='1*' /><colspec colname='c3' colwidth='1*' /><colspec colname='c4' colwidth='2*' /><spanspec spanname='hspan' namest='c1' nameend='c4' />">
-<!ENTITY cs-def                 "<colspec colname='c1' colwidth='3*' /><colspec colname='c2' colwidth='1*' /><colspec colname='c3' colwidth='4*' /><spanspec spanname='hspan' namest='c1' nameend='c3' />">
-
-<!-- Video for Linux mailing list address. -->
-<!ENTITY v4l-ml                 "<ulink url='http://www.linuxtv.org/lists.php'>http://www.linuxtv.org/lists.php</ulink>">
-
-<!-- LinuxTV v4l-dvb repository. -->
-<!ENTITY v4l-dvb		"<ulink url='http://linuxtv.org/repo/'>http://linuxtv.org/repo/</ulink>">
-]>
-
-<book id="media_api">
-<bookinfo>
-<title>LINUX MEDIA INFRASTRUCTURE API</title>
-
-<copyright>
-	<year>2009-2011</year>
-	<holder>LinuxTV Developers</holder>
-</copyright>
-
-<legalnotice>
-
-<para>Permission is granted to copy, distribute and/or modify
-this document under the terms of the GNU Free Documentation License,
-Version 1.1 or any later version published by the Free Software
-Foundation. A copy of the license is included in the chapter entitled
-"GNU Free Documentation License"</para>
-</legalnotice>
-
-</bookinfo>
-
-<toc></toc> <!-- autogenerated -->
-
-<preface>
-	<title>Introduction</title>
-
-	<para>This document covers the Linux Kernel to Userspace API's used by
-		video and radio straming devices, including video cameras,
-		analog and digital TV receiver cards, AM/FM receiver cards,
-		streaming capture devices.</para>
-	<para>It is divided into three parts.</para>
-	<para>The first part covers radio, capture,
-		cameras and analog TV devices.</para>
-	<para>The second part covers the
-		API used for digital TV and Internet reception via one of the
-		several digital tv standards. While it is called as DVB API,
-		in fact it covers several different video standards including
-		DVB-T, DVB-S, DVB-C and ATSC. The API is currently being updated
-		to documment support also for DVB-S2, ISDB-T and ISDB-S.</para>
-	<para>The third part covers Remote Controller API</para>
-	<para>For additional information and for the latest development code,
-		see: <ulink url="http://linuxtv.org">http://linuxtv.org</ulink>.</para>
-	<para>For discussing improvements, reporting troubles, sending new drivers, etc, please mail to: <ulink url="http://vger.kernel.org/vger-lists.html#linux-media">Linux Media Mailing List (LMML).</ulink>.</para>
-
-</preface>
-
-<part id="v4l2spec">
-&sub-v4l2;
-</part>
-<part id="dvbapi">
-&sub-dvbapi;
-</part>
-<part id="v4ldvb_common">
-<partinfo>
-<authorgroup>
-<author>
-<firstname>Mauro</firstname>
-<surname>Chehab</surname>
-<othername role="mi">Carvalho</othername>
-<affiliation><address><email>mchehab@redhat.com</email></address></affiliation>
-<contrib>Initial version.</contrib>
-</author>
-</authorgroup>
-<copyright>
-	<year>2009-2011</year>
-	<holder>Mauro Carvalho Chehab</holder>
-</copyright>
-
-<revhistory>
-<!-- Put document revisions here, newest first. -->
-<revision>
-<revnumber>1.0.0</revnumber>
-<date>2009-09-06</date>
-<authorinitials>mcc</authorinitials>
-<revremark>Initial revision</revremark>
-</revision>
-</revhistory>
-</partinfo>
-
-<title>Remote Controller API</title>
-<chapter id="remote_controllers">
-&sub-remote_controllers;
-</chapter>
-</part>
-<part id="media_common">
-&sub-media-controller;
-</part>
-
-&sub-fdl-appendix;
-
-</book>

Documentation/DocBook/media/Makefile

@@ -0,0 +1,386 @@
+###
+# Media build rules - Auto-generates media contents/indexes and *.h xml's
+#
+
+SHELL=/bin/bash
+
+MEDIA_OBJ_DIR=$(objtree)/Documentation/DocBook/
+MEDIA_SRC_DIR=$(srctree)/Documentation/DocBook/media
+
+MEDIA_TEMP =  media-entities.tmpl \
+	      media-indices.tmpl \
+	      videodev2.h.xml \
+	      v4l2.xml \
+	      audio.h.xml \
+	      ca.h.xml \
+	      dmx.h.xml \
+	      frontend.h.xml \
+	      net.h.xml \
+	      video.h.xml \
+
+IMGFILES := $(patsubst %.b64,%, $(notdir $(shell ls $(MEDIA_SRC_DIR)/*.b64)))
+OBJIMGFILES := $(addprefix $(MEDIA_OBJ_DIR)/, $(IMGFILES))
+GENFILES := $(addprefix $(MEDIA_OBJ_DIR)/, $(MEDIA_TEMP))
+
+PHONY += cleanmediadocs
+
+cleanmediadocs:
+	-@rm `find $(MEDIA_OBJ_DIR) -type l` $(GENFILES) $(OBJIMGFILES) 2>/dev/null
+
+$(obj)/media_api.xml: $(GENFILES) FORCE
+
+#$(MEDIA_OBJ_DIR)/media_api.html: $(MEDIA_OBJ_DIR)/media_api.xml
+#$(MEDIA_OBJ_DIR)/media_api.pdf: $(MEDIA_OBJ_DIR)/media_api.xml
+#$(MEDIA_OBJ_DIR)/media_api.ps: $(MEDIA_OBJ_DIR)/media_api.xml
+
+V4L_SGMLS = \
+	$(shell ls $(MEDIA_SRC_DIR)/v4l/*.xml|perl -ne 'print "$$1 " if (m,.*/(.*)\n,)') \
+	capture.c.xml \
+	keytable.c.xml \
+	v4l2grab.c.xml
+
+DVB_SGMLS = \
+	$(shell ls $(MEDIA_SRC_DIR)/dvb/*.xml|perl -ne 'print "$$1 " if (m,.*/(.*)\n,)')
+
+MEDIA_SGMLS =  $(addprefix ./,$(V4L_SGMLS)) $(addprefix ./,$(DVB_SGMLS)) $(addprefix ./,$(MEDIA_TEMP))
+
+FUNCS = \
+	close \
+	ioctl \
+	mmap \
+	munmap \
+	open \
+	poll \
+	read \
+	select \
+	write \
+
+IOCTLS = \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/videodev2.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/audio.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/ca.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/dmx.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/frontend.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([A-Z][^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/net.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/video.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/media.h) \
+	$(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/v4l2-subdev.h) \
+	VIDIOC_SUBDEV_G_FRAME_INTERVAL \
+	VIDIOC_SUBDEV_S_FRAME_INTERVAL \
+	VIDIOC_SUBDEV_ENUM_MBUS_CODE \
+	VIDIOC_SUBDEV_ENUM_FRAME_SIZE \
+	VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL \
+
+TYPES = \
+	$(shell perl -ne 'print "$$1 " if /^typedef\s+[^\s]+\s+([^\s]+)\;/' $(srctree)/include/linux/videodev2.h) \
+	$(shell perl -ne 'print "$$1 " if /^}\s+([a-z0-9_]+_t)/' $(srctree)/include/linux/dvb/frontend.h)
+
+ENUMS = \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/audio.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/ca.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/dmx.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/frontend.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/net.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/video.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h) \
+	$(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h)
+
+STRUCTS = \
+	$(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \
+	$(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s\{]+)\s*/)' $(srctree)/include/linux/dvb/audio.h) \
+	$(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/ca.h) \
+	$(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/dmx.h) \
+	$(shell perl -ne 'print "$$1 " if (!/dtv\_cmds\_h/ && /^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/frontend.h) \
+	$(shell perl -ne 'print "$$1 " if (/^struct\s+([A-Z][^\s]+)\s+/)' $(srctree)/include/linux/dvb/net.h) \
+	$(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/video.h) \
+	$(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \
+	$(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h) \
+	$(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h)
+
+ERRORS = \
+	E2BIG \
+	EACCES \
+	EAGAIN \
+	EBADF \
+	EBADFD \
+	EBADR \
+	EBADRQC \
+	EBUSY \
+	ECHILD \
+	ECONNRESET \
+	EDEADLK \
+	EDOM \
+	EEXIST \
+	EFAULT \
+	EFBIG \
+	EILSEQ \
+	EINIT \
+	EINPROGRESS \
+	EINTR \
+	EINVAL \
+	EIO \
+	EMFILE \
+	ENFILE \
+	ENOBUFS \
+	ENODATA \
+	ENODEV \
+	ENOENT \
+	ENOIOCTLCMD \
+	ENOMEM \
+	ENOSPC \
+	ENOSR \
+	ENOSYS \
+	ENOTSUP \
+	ENOTSUPP \
+	ENOTTY \
+	ENXIO \
+	EOPNOTSUPP \
+	EOVERFLOW \
+	EPERM \
+	EPIPE \
+	EPROTO \
+	ERANGE \
+	EREMOTE \
+	EREMOTEIO \
+	ERESTART \
+	ERESTARTSYS \
+	ESHUTDOWN \
+	ESPIPE \
+	ETIME \
+	ETIMEDOUT \
+	EUSERS \
+	EWOULDBLOCK \
+	EXDEV \
+
+ESCAPE = \
+	-e "s/&/\\&/g" \
+	-e "s/</\\&lt;/g" \
+	-e "s/>/\\&gt;/g"
+
+FILENAME = \
+	-e s,"^[^\/]*/",, \
+	-e s/"\\.xml"// \
+	-e s/"\\.tmpl"// \
+	-e s/\\\./-/g \
+	-e s/"^func-"// \
+	-e s/"^pixfmt-"// \
+	-e s/"^vidioc-"//
+
+# Generate references to these structs in videodev2.h.xml.
+DOCUMENTED = \
+	-e "s/\(enum *\)v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1<link linkend=\"\2\">v4l2_mpeg_cx2341x_video_\2<\/link>/g" \
+	-e "s/\(\(enum\|struct\) *\)\(v4l2_[a-zA-Z0-9_]*\)/\1<link linkend=\"\3\">\3<\/link>/g" \
+	-e "s/\(V4L2_PIX_FMT_[A-Z0-9_]\+\) /<link linkend=\"\1\">\1<\/link> /g" \
+	-e ":a;s/\(linkend=\".*\)_\(.*\">\)/\1-\2/;ta" \
+	-e "s/v4l2\-mpeg\-vbi\-ITV0/v4l2-mpeg-vbi-itv0-1/g"
+
+DVB_DOCUMENTED = \
+	-e "s/\(linkend\=\"\)FE_SET_PROPERTY/\1FE_GET_PROPERTY/g" \
+	-e "s,\(struct\s\+\)\([a-z0-9_]\+\)\(\s\+{\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
+	-e "s,\(}\s\+\)\([a-z0-9_]\+_t\+\),\1\<link linkend=\"\2\">\2\<\/link\>,g" \
+	-e "s,\(define\s\+\)\(DTV_[A-Z0-9_]\+\)\(\s\+[0-9]\+\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
+	-e "s,<link\s\+linkend=\".*\">\(DTV_IOCTL_MAX_MSGS\|dtv_cmds_h\|__.*_old\)<\/link>,\1,g" \
+	-e ":a;s/\(linkend=\".*\)_\(.*\">\)/\1-\2/;ta" \
+	-e "s,\(audio-mixer\|audio-karaoke\|audio-status\|ca-slot-info\|ca-descr-info\|ca-caps\|ca-msg\|ca-descr\|ca-pid\|dmx-filter\|dmx-caps\|video-system\|video-highlight\|video-spu\|video-spu-palette\|video-navi-pack\)-t,\1,g" \
+	-e "s,DTV-ISDBT-LAYER[A-C],DTV-ISDBT-LAYER,g" \
+	-e "s,\(define\s\+\)\([A-Z0-9_]\+\)\(\s\+_IO\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
+	-e "s,<link\s\+linkend=\".*\">\(__.*_OLD\)<\/link>,\1,g" \
+
+#
+# Media targets and dependencies
+#
+
+install_media_images = \
+	$(Q)cp $(OBJIMGFILES) $(MEDIA_OBJ_DIR)/media_api
+
+$(MEDIA_OBJ_DIR)/%: $(MEDIA_SRC_DIR)/%.b64
+	$(Q)base64 -d $< >$@
+
+$(MEDIA_OBJ_DIR)/v4l2.xml: $(OBJIMGFILES)
+	@$($(quiet)gen_xml)
+	@(ln -sf $(MEDIA_SRC_DIR)/v4l/*xml $(MEDIA_OBJ_DIR)/)
+	@(ln -sf $(MEDIA_SRC_DIR)/dvb/*xml $(MEDIA_OBJ_DIR)/)
+
+$(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/linux/videodev2.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DOCUMENTED) |		\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/audio.h.xml: $(srctree)/include/linux/dvb/audio.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/ca.h.xml: $(srctree)/include/linux/dvb/ca.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/dmx.h.xml: $(srctree)/include/linux/dvb/dmx.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/frontend.h.xml: $(srctree)/include/linux/dvb/frontend.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/net.h.xml: $(srctree)/include/linux/dvb/net.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/video.h.xml: $(srctree)/include/linux/dvb/video.h $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(					\
+	echo "<programlisting>") > $@
+	@(					\
+	expand --tabs=8 < $< |			\
+	  sed $(ESCAPE) $(DVB_DOCUMENTED) |	\
+	  sed 's/i\.e\./&ie;/') >> $@
+	@(					\
+	echo "</programlisting>") >> $@
+
+$(MEDIA_OBJ_DIR)/media-entities.tmpl: $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(								\
+	echo "<!-- Generated file! Do not edit. -->") >$@
+	@(								\
+	echo -e "\n<!-- Functions -->") >>$@
+	@(								\
+	for ident in $(FUNCS) ; do					\
+	  entity=`echo $$ident | tr _ -` ;				\
+	  echo "<!ENTITY func-$$entity \"<link"				\
+	    "linkend='func-$$entity'><function>$$ident()</function></link>\">" \
+	  >>$@ ;							\
+	done)
+	@(								\
+	echo -e "\n<!-- Ioctls -->") >>$@
+	@(								\
+	for ident in $(IOCTLS) ; do					\
+	  entity=`echo $$ident | tr _ -` ;				\
+	  id=`grep "<refname>$$ident" $(MEDIA_OBJ_DIR)/vidioc-*.xml | sed -r s,"^.*/(.*).xml.*","\1",` ; \
+	  echo "<!ENTITY $$entity \"<link"				\
+	    "linkend='$$id'><constant>$$ident</constant></link>\">"	\
+	  >>$@ ;							\
+	done)
+	@(								\
+	echo -e "\n<!-- Types -->") >>$@
+	@(								\
+	for ident in $(TYPES) ; do					\
+	  entity=`echo $$ident | tr _ -` ;				\
+	  echo "<!ENTITY $$entity \"<link"				\
+	    "linkend='$$entity'>$$ident</link>\">" >>$@ ;		\
+	done)
+	@(								\
+	echo -e "\n<!-- Enums -->") >>$@
+	@(								\
+	for ident in $(ENUMS) ; do					\
+	  entity=`echo $$ident | sed -e "s/v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1/" | tr _ -` ; \
+	  echo "<!ENTITY $$entity \"enum&nbsp;<link"			\
+	    "linkend='$$entity'>$$ident</link>\">" >>$@ ;		\
+	done)
+	@(								\
+	echo -e "\n<!-- Structures -->") >>$@
+	@(								\
+	for ident in $(STRUCTS) ; do					\
+	  entity=`echo $$ident | tr _ - | sed s/v4l2-mpeg-vbi-ITV0/v4l2-mpeg-vbi-itv0-1/g` ; \
+	  echo "<!ENTITY $$entity \"struct&nbsp;<link"			\
+	    "linkend='$$entity'>$$ident</link>\">" >>$@ ;		\
+	done)
+	@(								\
+	echo -e "\n<!-- Error Codes -->") >>$@
+	@(								\
+	for ident in $(ERRORS) ; do					\
+	  echo "<!ENTITY $$ident \"<errorcode>$$ident</errorcode>"	\
+	    "error code\">" >>$@ ;					\
+	done)
+	@(								\
+	echo -e "\n<!-- Subsections -->") >>$@
+	@(								\
+	for file in $(MEDIA_SGMLS) ; do					\
+	  entity=`echo "$$file" | sed $(FILENAME) -e s/"^([^-]*)"/sub\1/` ; \
+	  if ! echo "$$file" |						\
+	    grep -q -E -e '^(func|vidioc|pixfmt)-' ; then		\
+	    echo "<!ENTITY sub-$$entity SYSTEM \"$$file\">" >>$@ ;	\
+	  fi ;								\
+	done)
+	@(								\
+	echo -e "\n<!-- Function Reference -->") >>$@
+	@(								\
+	for file in $(MEDIA_SGMLS) ; do					\
+	  if echo "$$file" |						\
+	    grep -q -E -e '(func|vidioc|pixfmt)-' ; then		\
+	    entity=`echo "$$file" |sed $(FILENAME)` ;			\
+	    echo "<!ENTITY $$entity SYSTEM \"$$file\">" >>$@ ;	\
+	  fi ;								\
+	done)
+
+# Jade can auto-generate a list-of-tables, which includes all structs,
+# but we only want data types, all types, and sorted please.
+$(MEDIA_OBJ_DIR)/media-indices.tmpl: $(MEDIA_OBJ_DIR)/v4l2.xml
+	@$($(quiet)gen_xml)
+	@(								\
+	echo "<!-- Generated file! Do not edit. -->") >$@
+	@(								\
+	echo -e "\n<index><title>List of Types</title>") >>$@
+	@(								\
+	for ident in $(TYPES) ; do					\
+	  id=`echo $$ident | tr _ -` ;					\
+	  echo "<indexentry><primaryie><link"				\
+	    "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
+	done)
+	@(								\
+	for ident in $(ENUMS) ; do					\
+	  id=`echo $$ident | sed -e "s/v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1/" | tr _ -`; \
+	  echo "<indexentry><primaryie>enum&nbsp;<link"			\
+	    "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
+	done)
+	@(								\
+	for ident in $(STRUCTS) ; do					\
+	  id=`echo $$ident | tr _ - | sed s/v4l2-mpeg-vbi-ITV0/v4l2-mpeg-vbi-itv0-1/g` ; \
+	  echo "<indexentry><primaryie>struct&nbsp;<link"		\
+	    "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
+	done)
+	@(								\
+	echo "</index>") >>$@
+

Documentation/DocBook/media/bayer.png.b64

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Documentation/DocBook/dvb/audio.xml → Documentation/DocBook/media/dvb/audio.xml

@@ -14,17 +14,17 @@ the omission of the audio and video device.
 audio device.
 </para>
 
-<section id="audio_stream_source_t">
+<section id="audio-stream-source-t">
 <title>audio_stream_source_t</title>
 <para>The audio stream source is set through the AUDIO_SELECT_SOURCE call and can take
 the following values, depending on whether we are replaying from an internal (demux) or
 external (user write) source.
 </para>
 <programlisting>
- typedef enum {
-	 AUDIO_SOURCE_DEMUX,
-	 AUDIO_SOURCE_MEMORY
- } audio_stream_source_t;
+typedef enum {
+	AUDIO_SOURCE_DEMUX,
+	AUDIO_SOURCE_MEMORY
+} audio_stream_source_t;
 </programlisting>
 <para>AUDIO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the
 DVR device) as the source of the video stream. If AUDIO_SOURCE_MEMORY
@@ -33,61 +33,64 @@ call.
 </para>
 
 </section>
-<section id="audio_play_state_t">
+<section id="audio-play-state-t">
 <title>audio_play_state_t</title>
 <para>The following values can be returned by the AUDIO_GET_STATUS call representing the
 state of audio playback.
 </para>
 <programlisting>
- typedef enum {
-	 AUDIO_STOPPED,
-	 AUDIO_PLAYING,
-	 AUDIO_PAUSED
- } audio_play_state_t;
+typedef enum {
+	AUDIO_STOPPED,
+	AUDIO_PLAYING,
+	AUDIO_PAUSED
+} audio_play_state_t;
 </programlisting>
 
 </section>
-<section id="audio_channel_select_t">
+<section id="audio-channel-select-t">
 <title>audio_channel_select_t</title>
 <para>The audio channel selected via AUDIO_CHANNEL_SELECT is determined by the
 following values.
 </para>
 <programlisting>
- typedef enum {
-	 AUDIO_STEREO,
-	 AUDIO_MONO_LEFT,
-	 AUDIO_MONO_RIGHT,
- } audio_channel_select_t;
+typedef enum {
+	AUDIO_STEREO,
+	AUDIO_MONO_LEFT,
+	AUDIO_MONO_RIGHT,
+	AUDIO_MONO,
+	AUDIO_STEREO_SWAPPED
+} audio_channel_select_t;
 </programlisting>
 
 </section>
-<section id="struct_audio_status">
+<section id="audio-status">
 <title>struct audio_status</title>
 <para>The AUDIO_GET_STATUS call returns the following structure informing about various
 states of the playback operation.
 </para>
 <programlisting>
- typedef struct audio_status {
-	 boolean AV_sync_state;
-	 boolean mute_state;
-	 audio_play_state_t play_state;
-	 audio_stream_source_t stream_source;
-	 audio_channel_select_t channel_select;
-	 boolean bypass_mode;
- } audio_status_t;
+typedef struct audio_status {
+	boolean AV_sync_state;
+	boolean mute_state;
+	audio_play_state_t play_state;
+	audio_stream_source_t stream_source;
+	audio_channel_select_t channel_select;
+	boolean bypass_mode;
+	audio_mixer_t mixer_state;
+} audio_status_t;
 </programlisting>
 
 </section>
-<section id="struct_audio_mixer">
+<section id="audio-mixer">
 <title>struct audio_mixer</title>
 <para>The following structure is used by the AUDIO_SET_MIXER call to set the audio
 volume.
 </para>
 <programlisting>
- typedef struct audio_mixer {
-	 unsigned int volume_left;
-	 unsigned int volume_right;
- } audio_mixer_t;
+typedef struct audio_mixer {
+	unsigned int volume_left;
+	unsigned int volume_right;
+} audio_mixer_t;
 </programlisting>
 
 </section>
@@ -109,17 +112,17 @@ bits set according to the hardwares capabilities.
 </programlisting>
 
 </section>
-<section id="struct_audio_karaoke">
+<section id="audio-karaoke">
 <title>struct audio_karaoke</title>
 <para>The ioctl AUDIO_SET_KARAOKE uses the following format:
 </para>
 <programlisting>
- typedef
- struct audio_karaoke{
-	 int vocal1;
-	 int vocal2;
-	 int melody;
- } audio_karaoke_t;
+typedef
+struct audio_karaoke {
+	int vocal1;
+	int vocal2;
+	int melody;
+} audio_karaoke_t;
 </programlisting>
 <para>If Vocal1 or Vocal2 are non-zero, they get mixed into left and right t at 70% each. If both,
 Vocal1 and Vocal2 are non-zero, Vocal1 gets mixed into the left channel and Vocal2 into the
@@ -128,7 +131,7 @@ and right.
 </para>
 
 </section>
-<section id="audio_attributes">
+<section id="audio-attributes-t">
 <title>audio attributes</title>
 <para>The following attributes can be set by a call to AUDIO_SET_ATTRIBUTES:
 </para>
@@ -217,21 +220,13 @@ and right.
 <para>(blocking mode is the default)</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>ENODEV</para>
 </entry><entry
  align="char">
 <para>Device driver not loaded/available.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
 </entry>
  </row><row><entry
  align="char">
@@ -276,8 +271,7 @@ and right.
 <para>File descriptor returned by a previous call to open().</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EBADF</para>
@@ -332,8 +326,7 @@ and right.
 <para>Size of buf.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EPERM</para>
@@ -358,7 +351,7 @@ and right.
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="AUDIO_STOP"
 role="subsection"><title>AUDIO_STOP</title>
 <para>DESCRIPTION
 </para>
@@ -391,25 +384,9 @@ role="subsection"><title>AUDIO_STOP</title>
 <para>Equals AUDIO_STOP for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_PLAY"
 role="subsection"><title>AUDIO_PLAY</title>
 <para>DESCRIPTION
 </para>
@@ -443,25 +420,9 @@ role="subsection"><title>AUDIO_PLAY</title>
 <para>Equals AUDIO_PLAY for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_PAUSE"
 role="subsection"><title>AUDIO_PAUSE</title>
 <para>DESCRIPTION
 </para>
@@ -503,25 +464,49 @@ role="subsection"><title>AUDIO_PAUSE</title>
 <para>Equals AUDIO_PAUSE for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
+&return-value-dvb;
+
+</section><section id="AUDIO_CONTINUE"
+role="subsection"><title>AUDIO_CONTINUE</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This ioctl restarts the decoding and playing process previously paused
+with AUDIO_PAUSE command.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>It only works if the stream were previously stopped with AUDIO_PAUSE</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int ioctl(int fd, int request = AUDIO_CONTINUE);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
 </para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
+<para>int fd</para>
 </entry><entry
  align="char">
-<para>fd is not a valid open file descriptor.</para>
+<para>File descriptor returned by a previous call to open().</para>
 </entry>
  </row><row><entry
  align="char">
-<para>EINTERNAL</para>
+<para>int request</para>
 </entry><entry
  align="char">
-<para>Internal error.</para>
+<para>Equals AUDIO_CONTINUE for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SELECT_SOURCE"
 role="subsection"><title>AUDIO_SELECT_SOURCE</title>
 <para>DESCRIPTION
 </para>
@@ -567,32 +552,9 @@ role="subsection"><title>AUDIO_SELECT_SOURCE</title>
  stream.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_MUTE"
 role="subsection"><title>AUDIO_SET_MUTE</title>
 <para>DESCRIPTION
 </para>
@@ -646,32 +608,9 @@ role="subsection"><title>AUDIO_SET_MUTE</title>
 <para>FALSE Audio Un-mute</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_AV_SYNC"
 role="subsection"><title>AUDIO_SET_AV_SYNC</title>
 <para>DESCRIPTION
 </para>
@@ -725,32 +664,9 @@ role="subsection"><title>AUDIO_SET_AV_SYNC</title>
 <para>FALSE AV-sync OFF</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_BYPASS_MODE"
 role="subsection"><title>AUDIO_SET_BYPASS_MODE</title>
 <para>DESCRIPTION
 </para>
@@ -808,32 +724,9 @@ role="subsection"><title>AUDIO_SET_BYPASS_MODE</title>
 <para>FALSE Bypass is enabled</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_CHANNEL_SELECT"
 role="subsection"><title>AUDIO_CHANNEL_SELECT</title>
 <para>DESCRIPTION
 </para>
@@ -877,32 +770,9 @@ role="subsection"><title>AUDIO_CHANNEL_SELECT</title>
  stereo).</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter ch.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_GET_STATUS"
 role="subsection"><title>AUDIO_GET_STATUS</title>
 <para>DESCRIPTION
 </para>
@@ -945,32 +815,9 @@ role="subsection"><title>AUDIO_GET_STATUS</title>
 <para>Returns the current state of Audio Device.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>status points to invalid address.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_GET_CAPABILITIES"
 role="subsection"><title>AUDIO_GET_CAPABILITIES</title>
 <para>DESCRIPTION
 </para>
@@ -1013,32 +860,9 @@ role="subsection"><title>AUDIO_GET_CAPABILITIES</title>
 <para>Returns a bit array of supported sound formats.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>cap points to an invalid address.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_CLEAR_BUFFER"
 role="subsection"><title>AUDIO_CLEAR_BUFFER</title>
 <para>DESCRIPTION
 </para>
@@ -1072,25 +896,9 @@ role="subsection"><title>AUDIO_CLEAR_BUFFER</title>
 <para>Equals AUDIO_CLEAR_BUFFER for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_ID"
 role="subsection"><title>AUDIO_SET_ID</title>
 <para>DESCRIPTION
 </para>
@@ -1136,32 +944,9 @@ role="subsection"><title>AUDIO_SET_ID</title>
 <para>audio sub-stream id</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid sub-stream id.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_MIXER"
 role="subsection"><title>AUDIO_SET_MIXER</title>
 <para>DESCRIPTION
 </para>
@@ -1202,32 +987,9 @@ role="subsection"><title>AUDIO_SET_MIXER</title>
 <para>mixer settings.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>mix points to an invalid address.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="AUDIO_SET_STREAMTYPE"
 role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
 <para>DESCRIPTION
 </para>
@@ -1270,17 +1032,9 @@ role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
 <para>stream type</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1288,7 +1042,7 @@ role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="AUDIO_SET_EXT_ID"
 role="subsection"><title>AUDIO_SET_EXT_ID</title>
 <para>DESCRIPTION
 </para>
@@ -1330,17 +1084,9 @@ role="subsection"><title>AUDIO_SET_EXT_ID</title>
 <para>audio sub_stream_id</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1348,7 +1094,7 @@ role="subsection"><title>AUDIO_SET_EXT_ID</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="AUDIO_SET_ATTRIBUTES"
 role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
 <para>DESCRIPTION
 </para>
@@ -1391,17 +1137,9 @@ role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
 <para>audio attributes according to section ??</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1409,7 +1147,7 @@ role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="AUDIO_SET_KARAOKE"
 role="subsection"><title>AUDIO_SET_KARAOKE</title>
 <para>DESCRIPTION
 </para>
@@ -1422,7 +1160,7 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
 </para>
 <informaltable><tgroup cols="1"><tbody><row><entry
  align="char">
-<para>int ioctl(fd, int request = AUDIO_SET_STREAMTYPE,
+<para>int ioctl(fd, int request = AUDIO_SET_KARAOKE,
  audio_karaoke_t &#x22C6;karaoke);</para>
 </entry>
  </row></tbody></tgroup></informaltable>
@@ -1440,7 +1178,7 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
 <para>int request</para>
 </entry><entry
  align="char">
-<para>Equals AUDIO_SET_STREAMTYPE for this
+<para>Equals AUDIO_SET_KARAOKE for this
  command.</para>
 </entry>
  </row><row><entry
@@ -1452,17 +1190,9 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
 <para>karaoke settings according to section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">

Documentation/DocBook/media/dvb/ca.xml

@@ -0,0 +1,229 @@
+<title>DVB CA Device</title>
+<para>The DVB CA device controls the conditional access hardware. It can be accessed through
+<emphasis role="tt">/dev/dvb/adapter0/ca0</emphasis>. Data types and and ioctl definitions can be accessed by
+including <emphasis role="tt">linux/dvb/ca.h</emphasis> in your application.
+</para>
+
+<section id="ca_data_types">
+<title>CA Data Types</title>
+
+
+<section id="ca-slot-info">
+<title>ca_slot_info_t</title>
+ <programlisting>
+typedef struct ca_slot_info {
+	int num;               /&#x22C6; slot number &#x22C6;/
+
+	int type;              /&#x22C6; CA interface this slot supports &#x22C6;/
+#define CA_CI            1     /&#x22C6; CI high level interface &#x22C6;/
+#define CA_CI_LINK       2     /&#x22C6; CI link layer level interface &#x22C6;/
+#define CA_CI_PHYS       4     /&#x22C6; CI physical layer level interface &#x22C6;/
+#define CA_DESCR         8     /&#x22C6; built-in descrambler &#x22C6;/
+#define CA_SC          128     /&#x22C6; simple smart card interface &#x22C6;/
+
+	unsigned int flags;
+#define CA_CI_MODULE_PRESENT 1 /&#x22C6; module (or card) inserted &#x22C6;/
+#define CA_CI_MODULE_READY   2
+} ca_slot_info_t;
+</programlisting>
+
+</section>
+<section id="ca-descr-info">
+<title>ca_descr_info_t</title>
+<programlisting>
+typedef struct ca_descr_info {
+	unsigned int num;  /&#x22C6; number of available descramblers (keys) &#x22C6;/
+	unsigned int type; /&#x22C6; type of supported scrambling system &#x22C6;/
+#define CA_ECD           1
+#define CA_NDS           2
+#define CA_DSS           4
+} ca_descr_info_t;
+</programlisting>
+
+</section>
+<section id="ca-caps">
+<title>ca_caps_t</title>
+<programlisting>
+typedef struct ca_caps {
+	unsigned int slot_num;  /&#x22C6; total number of CA card and module slots &#x22C6;/
+	unsigned int slot_type; /&#x22C6; OR of all supported types &#x22C6;/
+	unsigned int descr_num; /&#x22C6; total number of descrambler slots (keys) &#x22C6;/
+	unsigned int descr_type;/&#x22C6; OR of all supported types &#x22C6;/
+ } ca_cap_t;
+</programlisting>
+
+</section>
+<section id="ca-msg">
+<title>ca_msg_t</title>
+<programlisting>
+/&#x22C6; a message to/from a CI-CAM &#x22C6;/
+typedef struct ca_msg {
+	unsigned int index;
+	unsigned int type;
+	unsigned int length;
+	unsigned char msg[256];
+} ca_msg_t;
+</programlisting>
+
+</section>
+<section id="ca-descr">
+<title>ca_descr_t</title>
+<programlisting>
+typedef struct ca_descr {
+	unsigned int index;
+	unsigned int parity;
+	unsigned char cw[8];
+} ca_descr_t;
+</programlisting>
+</section>
+
+<section id="ca-pid">
+<title>ca-pid</title>
+<programlisting>
+typedef struct ca_pid {
+	unsigned int pid;
+	int index;		/&#x22C6; -1 == disable&#x22C6;/
+} ca_pid_t;
+</programlisting>
+</section></section>
+
+<section id="ca_function_calls">
+<title>CA Function Calls</title>
+
+
+<section id="ca_fopen">
+<title>open()</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This system call opens a named ca device (e.g. /dev/ost/ca) for subsequent use.</para>
+<para>When an open() call has succeeded, the device will be ready for use.
+ The significance of blocking or non-blocking mode is described in the
+ documentation for functions where there is a difference. It does not affect the
+ semantics of the open() call itself. A device opened in blocking mode can later
+ be put into non-blocking mode (and vice versa) using the F_SETFL command
+ of the fcntl system call. This is a standard system call, documented in the Linux
+ manual page for fcntl. Only one user can open the CA Device in O_RDWR
+ mode. All other attempts to open the device in this mode will fail, and an error
+ code will be returned.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int open(const char &#x22C6;deviceName, int flags);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry
+ align="char">
+<para>const char
+ *deviceName</para>
+</entry><entry
+ align="char">
+<para>Name of specific video device.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>int flags</para>
+</entry><entry
+ align="char">
+<para>A bit-wise OR of the following flags:</para>
+</entry>
+ </row><row><entry
+ align="char">
+</entry><entry
+ align="char">
+<para>O_RDONLY read-only access</para>
+</entry>
+ </row><row><entry
+ align="char">
+</entry><entry
+ align="char">
+<para>O_RDWR read/write access</para>
+</entry>
+ </row><row><entry
+ align="char">
+</entry><entry
+ align="char">
+<para>O_NONBLOCK open in non-blocking mode</para>
+</entry>
+ </row><row><entry
+ align="char">
+</entry><entry
+ align="char">
+<para>(blocking mode is the default)</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>RETURN VALUE</para>
+<informaltable><tgroup cols="2"><tbody><row><entry
+ align="char">
+<para>ENODEV</para>
+</entry><entry
+ align="char">
+<para>Device driver not loaded/available.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>EINTERNAL</para>
+</entry><entry
+ align="char">
+<para>Internal error.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>EBUSY</para>
+</entry><entry
+ align="char">
+<para>Device or resource busy.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>EINVAL</para>
+</entry><entry
+ align="char">
+<para>Invalid argument.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+
+</section>
+<section id="ca_fclose">
+<title>close()</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This system call closes a previously opened audio device.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int close(int fd);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry
+ align="char">
+<para>int fd</para>
+</entry><entry
+ align="char">
+<para>File descriptor returned by a previous call to open().</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>RETURN VALUE</para>
+<informaltable><tgroup cols="2"><tbody><row><entry
+ align="char">
+<para>EBADF</para>
+</entry><entry
+ align="char">
+<para>fd is not a valid open file descriptor.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+ </section>
+</section>

Documentation/DocBook/dvb/demux.xml → Documentation/DocBook/media/dvb/demux.xml

@@ -7,15 +7,19 @@ accessed by including <emphasis role="tt">linux/dvb/dmx.h</emphasis> in your app
 <section id="dmx_types">
 <title>Demux Data Types</title>
 
-<section id="dmx_output_t">
+<section id="dmx-output-t">
 <title>dmx_output_t</title>
- <programlisting>
- typedef enum
- {
-	 DMX_OUT_DECODER,
-	 DMX_OUT_TAP,
-	 DMX_OUT_TS_TAP
- } dmx_output_t;
+<programlisting>
+typedef enum
+{
+	DMX_OUT_DECODER, /&#x22C6; Streaming directly to decoder. &#x22C6;/
+	DMX_OUT_TAP,     /&#x22C6; Output going to a memory buffer &#x22C6;/
+			 /&#x22C6; (to be retrieved via the read command).&#x22C6;/
+	DMX_OUT_TS_TAP,  /&#x22C6; Output multiplexed into a new TS  &#x22C6;/
+			 /&#x22C6; (to be retrieved by reading from the &#x22C6;/
+			 /&#x22C6; logical DVR device).                 &#x22C6;/
+	DMX_OUT_TSDEMUX_TAP /&#x22C6; Like TS_TAP but retrieved from the DMX device &#x22C6;/
+} dmx_output_t;
 </programlisting>
 <para><emphasis role="tt">DMX_OUT_TAP</emphasis> delivers the stream output to the demux device on which the ioctl is
 called.
@@ -26,96 +30,95 @@ specified.
 </para>
 </section>
 
-<section id="dmx_input_t">
+<section id="dmx-input-t">
 <title>dmx_input_t</title>
- <programlisting>
- typedef enum
- {
-	 DMX_IN_FRONTEND,
-	 DMX_IN_DVR
- } dmx_input_t;
+<programlisting>
+typedef enum
+{
+	DMX_IN_FRONTEND, /&#x22C6; Input from a front-end device.  &#x22C6;/
+	DMX_IN_DVR       /&#x22C6; Input from the logical DVR device.  &#x22C6;/
+} dmx_input_t;
 </programlisting>
 </section>
 
-<section id="dmx_pes_type_t">
+<section id="dmx-pes-type-t">
 <title>dmx_pes_type_t</title>
- <programlisting>
- typedef enum
- {
-	 DMX_PES_AUDIO,
-	 DMX_PES_VIDEO,
-	 DMX_PES_TELETEXT,
-	 DMX_PES_SUBTITLE,
-	 DMX_PES_PCR,
-	 DMX_PES_OTHER
- } dmx_pes_type_t;
-</programlisting>
-</section>
+<programlisting>
+typedef enum
+{
+	DMX_PES_AUDIO0,
+	DMX_PES_VIDEO0,
+	DMX_PES_TELETEXT0,
+	DMX_PES_SUBTITLE0,
+	DMX_PES_PCR0,
 
-<section id="dmx_event_t">
-<title>dmx_event_t</title>
- <programlisting>
- typedef enum
- {
-	 DMX_SCRAMBLING_EV,
-	 DMX_FRONTEND_EV
- } dmx_event_t;
-</programlisting>
-</section>
+	DMX_PES_AUDIO1,
+	DMX_PES_VIDEO1,
+	DMX_PES_TELETEXT1,
+	DMX_PES_SUBTITLE1,
+	DMX_PES_PCR1,
 
-<section id="dmx_scrambling_status_t">
-<title>dmx_scrambling_status_t</title>
- <programlisting>
- typedef enum
- {
-	 DMX_SCRAMBLING_OFF,
-	 DMX_SCRAMBLING_ON
- } dmx_scrambling_status_t;
+	DMX_PES_AUDIO2,
+	DMX_PES_VIDEO2,
+	DMX_PES_TELETEXT2,
+	DMX_PES_SUBTITLE2,
+	DMX_PES_PCR2,
+
+	DMX_PES_AUDIO3,
+	DMX_PES_VIDEO3,
+	DMX_PES_TELETEXT3,
+	DMX_PES_SUBTITLE3,
+	DMX_PES_PCR3,
+
+	DMX_PES_OTHER
+} dmx_pes_type_t;
 </programlisting>
 </section>
 
-<section id="dmx_filter">
+<section id="dmx-filter">
 <title>struct dmx_filter</title>
  <programlisting>
  typedef struct dmx_filter
- {
-	 uint8_t         filter[DMX_FILTER_SIZE];
-	 uint8_t         mask[DMX_FILTER_SIZE];
- } dmx_filter_t;
+{
+	__u8  filter[DMX_FILTER_SIZE];
+	__u8  mask[DMX_FILTER_SIZE];
+	__u8  mode[DMX_FILTER_SIZE];
+} dmx_filter_t;
 </programlisting>
 </section>
 
-<section id="dmx_sct_filter_params">
+<section id="dmx-sct-filter-params">
 <title>struct dmx_sct_filter_params</title>
- <programlisting>
- struct dmx_sct_filter_params
- {
-	 uint16_t            pid;
-	 dmx_filter_t        filter;
-	 uint32_t            timeout;
-	 uint32_t            flags;
- #define DMX_CHECK_CRC       1
- #define DMX_ONESHOT         2
- #define DMX_IMMEDIATE_START 4
- };
+<programlisting>
+struct dmx_sct_filter_params
+{
+	__u16          pid;
+	dmx_filter_t   filter;
+	__u32          timeout;
+	__u32          flags;
+#define DMX_CHECK_CRC       1
+#define DMX_ONESHOT         2
+#define DMX_IMMEDIATE_START 4
+#define DMX_KERNEL_CLIENT   0x8000
+};
 </programlisting>
 </section>
 
-<section id="dmx_pes_filter_params">
+<section id="dmx-pes-filter-params">
 <title>struct dmx_pes_filter_params</title>
- <programlisting>
- struct dmx_pes_filter_params
- {
-	 uint16_t            pid;
-	 dmx_input_t         input;
-	 dmx_output_t        output;
-	 dmx_pes_type_t      pes_type;
-	 uint32_t            flags;
- };
+<programlisting>
+struct dmx_pes_filter_params
+{
+	__u16          pid;
+	dmx_input_t    input;
+	dmx_output_t   output;
+	dmx_pes_type_t pes_type;
+	__u32          flags;
+};
 </programlisting>
 </section>
 
-<section id="dmx_event">
+<section id="dmx-event">
 <title>struct dmx_event</title>
  <programlisting>
  struct dmx_event
@@ -130,19 +133,44 @@ specified.
 </programlisting>
 </section>
 
-<section id="dmx_stc">
+<section id="dmx-stc">
 <title>struct dmx_stc</title>
- <programlisting>
- struct dmx_stc {
-	 unsigned int num;       /&#x22C6; input : which STC? 0..N &#x22C6;/
-	 unsigned int base;      /&#x22C6; output: divisor for stc to get 90 kHz clock &#x22C6;/
-	 uint64_t stc;           /&#x22C6; output: stc in 'base'&#x22C6;90 kHz units &#x22C6;/
- };
+<programlisting>
+struct dmx_stc {
+	unsigned int num;	/&#x22C6; input : which STC? 0..N &#x22C6;/
+	unsigned int base;	/&#x22C6; output: divisor for stc to get 90 kHz clock &#x22C6;/
+	__u64 stc;		/&#x22C6; output: stc in 'base'&#x22C6;90 kHz units &#x22C6;/
+};
 </programlisting>
- </section>
+</section>
 
+<section id="dmx-caps">
+<title>struct dmx_caps</title>
+<programlisting>
+ typedef struct dmx_caps {
+	__u32 caps;
+	int num_decoders;
+} dmx_caps_t;
+</programlisting>
+</section>
+
+<section id="dmx-source-t">
+<title>enum dmx_source_t</title>
+<programlisting>
+typedef enum {
+	DMX_SOURCE_FRONT0 = 0,
+	DMX_SOURCE_FRONT1,
+	DMX_SOURCE_FRONT2,
+	DMX_SOURCE_FRONT3,
+	DMX_SOURCE_DVR0   = 16,
+	DMX_SOURCE_DVR1,
+	DMX_SOURCE_DVR2,
+	DMX_SOURCE_DVR3
+} dmx_source_t;
+</programlisting>
 </section>
 
+</section>
 <section id="dmx_fcalls">
 <title>Demux Function Calls</title>
 
@@ -211,8 +239,7 @@ specified.
 <para>(blocking mode is the default)</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>ENODEV</para>
@@ -271,8 +298,7 @@ specified.
 <para>File descriptor returned by a previous call to open().</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EBADF</para>
@@ -353,8 +379,7 @@ specified.
 <para>Size of buf.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EWOULDBLOCK</para>
@@ -457,8 +482,7 @@ specified.
 <para>Size of buf.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EWOULDBLOCK</para>
@@ -491,7 +515,7 @@ specified.
  </row></tbody></tgroup></informaltable>
 </section>
 
-<section id="dmx_start">
+<section id="DMX_START">
 <title>DMX_START</title>
 <para>DESCRIPTION
 </para>
@@ -525,17 +549,9 @@ specified.
 <para>Equals DMX_START for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -556,7 +572,7 @@ specified.
  </row></tbody></tgroup></informaltable>
 </section>
 
-<section id="dmx_stop">
+<section id="DMX_STOP">
 <title>DMX_STOP</title>
 <para>DESCRIPTION
 </para>
@@ -591,19 +607,10 @@ specified.
 <para>Equals DMX_STOP for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
-<section id="dmx_set_filter">
+<section id="DMX_SET_FILTER">
 <title>DMX_SET_FILTER</title>
 <para>DESCRIPTION
 </para>
@@ -654,26 +661,10 @@ specified.
 <para>Pointer to structure containing filter parameters.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
-<section id="dmx_set_pes_filter">
+<section id="DMX_SET_PES_FILTER">
 <title>DMX_SET_PES_FILTER</title>
 <para>DESCRIPTION
 </para>
@@ -727,24 +718,9 @@ specified.
 <para>Pointer to structure containing filter parameters.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EBUSY</para>
 </entry><entry
  align="char">
@@ -756,7 +732,7 @@ specified.
  </row></tbody></tgroup></informaltable>
 </section>
 
-<section id="dms_set_buffer_size">
+<section id="DMX_SET_BUFFER_SIZE">
 <title>DMX_SET_BUFFER_SIZE</title>
 <para>DESCRIPTION
 </para>
@@ -799,27 +775,10 @@ specified.
 <para>Size of circular buffer.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOMEM</para>
-</entry><entry
- align="char">
-<para>The driver was not able to allocate a buffer of the
- requested size.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
-<section id="dmx_get_event">
+<section id="DMX_GET_EVENT">
 <title>DMX_GET_EVENT</title>
 <para>DESCRIPTION
 </para>
@@ -872,24 +831,9 @@ specified.
 <para>Pointer to the location where the event is to be stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>ev points to an invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EWOULDBLOCK</para>
 </entry><entry
  align="char">
@@ -899,7 +843,7 @@ specified.
  </row></tbody></tgroup></informaltable>
 </section>
 
-<section id="dmx_get_stc">
+<section id="DMX_GET_STC">
 <title>DMX_GET_STC</title>
 <para>DESCRIPTION
 </para>
@@ -946,24 +890,9 @@ specified.
 <para>Pointer to the location where the stc is to be stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>stc points to an invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">

Documentation/DocBook/dvb/dvbapi.xml → Documentation/DocBook/media/dvb/dvbapi.xml

@@ -114,8 +114,28 @@ Added ISDB-T test originally written by Patrick Boettcher
     &sub-examples;
   </chapter>
 <!-- END OF CHAPTERS -->
+  <appendix id="audio_h">
+    <title>DVB Audio Header File</title>
+    &sub-audio-h;
+  </appendix>
+  <appendix id="ca_h">
+    <title>DVB Conditional Access Header File</title>
+    &sub-ca-h;
+  </appendix>
+  <appendix id="dmx_h">
+    <title>DVB Demux Header File</title>
+    &sub-dmx-h;
+  </appendix>
   <appendix id="frontend_h">
     <title>DVB Frontend Header File</title>
     &sub-frontend-h;
   </appendix>
+  <appendix id="net_h">
+    <title>DVB Network Header File</title>
+    &sub-net-h;
+  </appendix>
+  <appendix id="video_h">
+    <title>DVB Video Header File</title>
+    &sub-video-h;
+  </appendix>
 

Documentation/DocBook/media/dvb/dvbproperty.xml

@@ -0,0 +1,855 @@
+<section id="FE_GET_SET_PROPERTY">
+<title><constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></title>
+<para>This section describes the DVB version 5 extention of the DVB-API, also
+called "S2API", as this API were added to provide support for DVB-S2. It was
+designed to be able to replace the old frontend API. Yet, the DISEQC and
+the capability ioctls weren't implemented yet via the new way.</para>
+<para>The typical usage for the <constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant>
+API is to replace the ioctl's were the <link linkend="dvb-frontend-parameters">
+struct <constant>dvb_frontend_parameters</constant></link> were used.</para>
+<section id="dtv-property">
+<title>DTV property type</title>
+<programlisting>
+/* Reserved fields should be set to 0 */
+struct dtv_property {
+	__u32 cmd;
+	union {
+		__u32 data;
+		struct {
+			__u8 data[32];
+			__u32 len;
+			__u32 reserved1[3];
+			void *reserved2;
+		} buffer;
+	} u;
+	int result;
+} __attribute__ ((packed));
+
+/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
+#define DTV_IOCTL_MAX_MSGS 64
+</programlisting>
+</section>
+<section id="dtv-properties">
+<title>DTV properties type</title>
+<programlisting>
+struct dtv_properties {
+	__u32 num;
+	struct dtv_property *props;
+};
+</programlisting>
+</section>
+
+<section id="FE_GET_PROPERTY">
+<title>FE_GET_PROPERTY</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This ioctl call returns one or more frontend properties. This call only
+ requires read-only access to the device.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int ioctl(int fd, int request = <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>,
+ dtv_properties &#x22C6;props);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry align="char">
+<para>int fd</para>
+</entry><entry
+ align="char">
+<para>File descriptor returned by a previous call to open().</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>int num</para>
+</entry><entry
+ align="char">
+<para>Equals <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> for this command.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>struct dtv_property *props</para>
+</entry><entry
+ align="char">
+<para>Points to the location where the front-end property commands are stored.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+&return-value-dvb;
+<informaltable><tgroup cols="2"><tbody><row>
+  <entry align="char"><para>EOPNOTSUPP</para></entry>
+  <entry align="char"><para>Property type not supported.</para></entry>
+ </row></tbody></tgroup></informaltable>
+</section>
+
+<section id="FE_SET_PROPERTY">
+<title>FE_SET_PROPERTY</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This ioctl call sets one or more frontend properties. This call only
+ requires read-only access to the device.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int ioctl(int fd, int request = <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
+ dtv_properties &#x22C6;props);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry align="char">
+<para>int fd</para>
+</entry><entry
+ align="char">
+<para>File descriptor returned by a previous call to open().</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>int num</para>
+</entry><entry
+ align="char">
+<para>Equals <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link> for this command.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>struct dtv_property *props</para>
+</entry><entry
+ align="char">
+<para>Points to the location where the front-end property commands are stored.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+&return-value-dvb;
+<informaltable><tgroup cols="2"><tbody><row>
+  <entry align="char"><para>EOPNOTSUPP</para></entry>
+  <entry align="char"><para>Property type not supported.</para></entry>
+ </row></tbody></tgroup></informaltable>
+</section>
+
+<section>
+	<title>Property types</title>
+<para>
+On <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>/<link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
+the actual action is determined by the dtv_property cmd/data pairs. With one single ioctl, is possible to
+get/set up to 64 properties. The actual meaning of each property is described on the next sections.
+</para>
+
+<para>The available frontend property types are shown on the next section.</para>
+</section>
+
+<section id="fe_property_parameters">
+	<title>Digital TV property parameters</title>
+	<section id="DTV-UNDEFINED">
+	<title><constant>DTV_UNDEFINED</constant></title>
+	<para>Used internally. A GET/SET operation for it won't change or return anything.</para>
+	</section>
+	<section id="DTV-TUNE">
+	<title><constant>DTV_TUNE</constant></title>
+	<para>Interpret the cache of data, build either a traditional frontend tunerequest so we can pass validation in the <constant>FE_SET_FRONTEND</constant> ioctl.</para>
+	</section>
+	<section id="DTV-CLEAR">
+	<title><constant>DTV_CLEAR</constant></title>
+	<para>Reset a cache of data specific to the frontend here. This does not effect hardware.</para>
+	</section>
+	<section id="DTV-FREQUENCY">
+		<title><constant>DTV_FREQUENCY</constant></title>
+
+		<para>Central frequency of the channel, in HZ.</para>
+
+		<para>Notes:</para>
+		<para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
+			E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
+			the channel which is 6MHz.</para>
+
+		<para>2)As in ISDB-Tsb the channel consists of only one or three segments the
+			frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
+			central frequency of the channel is expected.</para>
+	</section>
+	<section id="DTV-MODULATION">
+	<title><constant>DTV_MODULATION</constant></title>
+<para>Specifies the frontend modulation type for cable and satellite types. The modulation can be one of the types bellow:</para>
+<programlisting>
+ typedef enum fe_modulation {
+	QPSK,
+	QAM_16,
+	QAM_32,
+	QAM_64,
+	QAM_128,
+	QAM_256,
+	QAM_AUTO,
+	VSB_8,
+	VSB_16,
+	PSK_8,
+	APSK_16,
+	APSK_32,
+	DQPSK,
+ } fe_modulation_t;
+</programlisting>
+	</section>
+	<section id="DTV-BANDWIDTH-HZ">
+		<title><constant>DTV_BANDWIDTH_HZ</constant></title>
+
+		<para>Bandwidth for the channel, in HZ.</para>
+
+		<para>Possible values:
+			<constant>1712000</constant>,
+			<constant>5000000</constant>,
+			<constant>6000000</constant>,
+			<constant>7000000</constant>,
+			<constant>8000000</constant>,
+			<constant>10000000</constant>.
+		</para>
+
+		<para>Notes:</para>
+
+		<para>1) For ISDB-T it should be always 6000000Hz (6MHz)</para>
+		<para>2) For ISDB-Tsb it can vary depending on the number of connected segments</para>
+		<para>3) Bandwidth doesn't apply for DVB-C transmissions, as the bandwidth
+			 for DVB-C depends on the symbol rate</para>
+		<para>4) Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
+			other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
+			DTV_ISDBT_SB_SEGMENT_COUNT).</para>
+		<para>5) DVB-T supports 6, 7 and 8MHz.</para>
+		<para>6) In addition, DVB-T2 supports 1.172, 5 and 10MHz.</para>
+	</section>
+	<section id="DTV-INVERSION">
+	<title><constant>DTV_INVERSION</constant></title>
+	<para>The Inversion field can take one of these values:
+	</para>
+	<programlisting>
+	typedef enum fe_spectral_inversion {
+		INVERSION_OFF,
+		INVERSION_ON,
+		INVERSION_AUTO
+	} fe_spectral_inversion_t;
+	</programlisting>
+	<para>It indicates if spectral inversion should be presumed or not. In the automatic setting
+	(<constant>INVERSION_AUTO</constant>) the hardware will try to figure out the correct setting by
+	itself.
+	</para>
+	</section>
+	<section id="DTV-DISEQC-MASTER">
+	<title><constant>DTV_DISEQC_MASTER</constant></title>
+	<para>Currently not implemented.</para>
+	</section>
+	<section id="DTV-SYMBOL-RATE">
+	<title><constant>DTV_SYMBOL_RATE</constant></title>
+	<para>Digital TV symbol rate, in bauds (symbols/second). Used on cable standards.</para>
+	</section>
+	<section id="DTV-INNER-FEC">
+	<title><constant>DTV_INNER_FEC</constant></title>
+	<para>Used cable/satellite transmissions. The acceptable values are:
+	</para>
+	<programlisting>
+typedef enum fe_code_rate {
+	FEC_NONE = 0,
+	FEC_1_2,
+	FEC_2_3,
+	FEC_3_4,
+	FEC_4_5,
+	FEC_5_6,
+	FEC_6_7,
+	FEC_7_8,
+	FEC_8_9,
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
+} fe_code_rate_t;
+	</programlisting>
+	<para>which correspond to error correction rates of 1/2, 2/3, etc.,
+	no error correction or auto detection.</para>
+	</section>
+	<section id="DTV-VOLTAGE">
+	<title><constant>DTV_VOLTAGE</constant></title>
+	<para>The voltage is usually used with non-DiSEqC capable LNBs to switch
+	the polarzation (horizontal/vertical). When using DiSEqC epuipment this
+	voltage has to be switched consistently to the DiSEqC commands as
+	described in the DiSEqC spec.</para>
+	<programlisting>
+		typedef enum fe_sec_voltage {
+		SEC_VOLTAGE_13,
+		SEC_VOLTAGE_18
+		} fe_sec_voltage_t;
+	</programlisting>
+	</section>
+	<section id="DTV-TONE">
+	<title><constant>DTV_TONE</constant></title>
+	<para>Currently not used.</para>
+	</section>
+	<section id="DTV-PILOT">
+	<title><constant>DTV_PILOT</constant></title>
+	<para>Sets DVB-S2 pilot</para>
+	<section id="fe-pilot-t">
+		<title>fe_pilot type</title>
+		<programlisting>
+typedef enum fe_pilot {
+	PILOT_ON,
+	PILOT_OFF,
+	PILOT_AUTO,
+} fe_pilot_t;
+		</programlisting>
+		</section>
+	</section>
+	<section id="DTV-ROLLOFF">
+	<title><constant>DTV_ROLLOFF</constant></title>
+		<para>Sets DVB-S2 rolloff</para>
+
+	<section id="fe-rolloff-t">
+		<title>fe_rolloff type</title>
+		<programlisting>
+typedef enum fe_rolloff {
+	ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
+	ROLLOFF_20,
+	ROLLOFF_25,
+	ROLLOFF_AUTO,
+} fe_rolloff_t;
+		</programlisting>
+		</section>
+	</section>
+	<section id="DTV-DISEQC-SLAVE-REPLY">
+	<title><constant>DTV_DISEQC_SLAVE_REPLY</constant></title>
+	<para>Currently not implemented.</para>
+	</section>
+	<section id="DTV-FE-CAPABILITY-COUNT">
+	<title><constant>DTV_FE_CAPABILITY_COUNT</constant></title>
+	<para>Currently not implemented.</para>
+	</section>
+	<section id="DTV-FE-CAPABILITY">
+	<title><constant>DTV_FE_CAPABILITY</constant></title>
+	<para>Currently not implemented.</para>
+	</section>
+	<section id="DTV-DELIVERY-SYSTEM">
+		<title><constant>DTV_DELIVERY_SYSTEM</constant></title>
+		<para>Specifies the type of Delivery system</para>
+		<section id="fe-delivery-system-t">
+		<title>fe_delivery_system type</title>
+		<para>Possible values: </para>
+<programlisting>
+typedef enum fe_delivery_system {
+	SYS_UNDEFINED,
+	SYS_DVBC_ANNEX_AC,
+	SYS_DVBC_ANNEX_B,
+	SYS_DVBT,
+	SYS_DSS,
+	SYS_DVBS,
+	SYS_DVBS2,
+	SYS_DVBH,
+	SYS_ISDBT,
+	SYS_ISDBS,
+	SYS_ISDBC,
+	SYS_ATSC,
+	SYS_ATSCMH,
+	SYS_DMBTH,
+	SYS_CMMB,
+	SYS_DAB,
+	SYS_DVBT2,
+	SYS_TURBO,
+} fe_delivery_system_t;
+</programlisting>
+		</section>
+	</section>
+	<section id="DTV-ISDBT-PARTIAL-RECEPTION">
+		<title><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></title>
+
+		<para>If <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '0' this bit-field represents whether
+			the channel is in partial reception mode or not.</para>
+
+		<para>If '1' <constant>DTV_ISDBT_LAYERA_*</constant> values are assigned to the center segment and
+			<constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant> has to be '1'.</para>
+
+		<para>If in addition <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'
+			<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> represents whether this ISDB-Tsb channel
+			is consisting of one segment and layer or three segments and two layers.</para>
+
+		<para>Possible values: 0, 1, -1 (AUTO)</para>
+	</section>
+	<section id="DTV-ISDBT-SOUND-BROADCASTING">
+		<title><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></title>
+
+		<para>This field represents whether the other DTV_ISDBT_*-parameters are
+			referring to an ISDB-T and an ISDB-Tsb channel. (See also
+			<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>).</para>
+
+		<para>Possible values: 0, 1, -1 (AUTO)</para>
+	</section>
+	<section id="DTV-ISDBT-SB-SUBCHANNEL-ID">
+		<title><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></title>
+
+		<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
+
+		<para>(Note of the author: This might not be the correct description of the
+			<constant>SUBCHANNEL-ID</constant> in all details, but it is my understanding of the technical
+			background needed to program a device)</para>
+
+		<para>An ISDB-Tsb channel (1 or 3 segments) can be broadcasted alone or in a
+			set of connected ISDB-Tsb channels. In this set of channels every
+			channel can be received independently. The number of connected
+			ISDB-Tsb segment can vary, e.g. depending on the frequency spectrum
+			bandwidth available.</para>
+
+		<para>Example: Assume 8 ISDB-Tsb connected segments are broadcasted. The
+			broadcaster has several possibilities to put those channels in the
+			air: Assuming a normal 13-segment ISDB-T spectrum he can align the 8
+			segments from position 1-8 to 5-13 or anything in between.</para>
+
+		<para>The underlying layer of segments are subchannels: each segment is
+			consisting of several subchannels with a predefined IDs. A sub-channel
+			is used to help the demodulator to synchronize on the channel.</para>
+
+		<para>An ISDB-T channel is always centered over all sub-channels. As for
+			the example above, in ISDB-Tsb it is no longer as simple as that.</para>
+
+		<para><constant>The DTV_ISDBT_SB_SUBCHANNEL_ID</constant> parameter is used to give the
+			sub-channel ID of the segment to be demodulated.</para>
+
+		<para>Possible values: 0 .. 41, -1 (AUTO)</para>
+	</section>
+	<section id="DTV-ISDBT-SB-SEGMENT-IDX">
+		<title><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></title>
+		<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
+		<para><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant> gives the index of the segment to be
+			demodulated for an ISDB-Tsb channel where several of them are
+			transmitted in the connected manner.</para>
+		<para>Possible values: 0 .. <constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> - 1</para>
+		<para>Note: This value cannot be determined by an automatic channel search.</para>
+	</section>
+	<section id="DTV-ISDBT-SB-SEGMENT-COUNT">
+		<title><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></title>
+		<para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
+		<para><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> gives the total count of connected ISDB-Tsb
+			channels.</para>
+		<para>Possible values: 1 .. 13</para>
+		<para>Note: This value cannot be determined by an automatic channel search.</para>
+	</section>
+	<section id="isdb-hierq-layers">
+		<title><constant>DTV-ISDBT-LAYER*</constant> parameters</title>
+		<para>ISDB-T channels can be coded hierarchically. As opposed to DVB-T in
+			ISDB-T hierarchical layers can be decoded simultaneously. For that
+			reason a ISDB-T demodulator has 3 viterbi and 3 reed-solomon-decoders.</para>
+		<para>ISDB-T has 3 hierarchical layers which each can use a part of the
+			available segments. The total number of segments over all layers has
+			to 13 in ISDB-T.</para>
+		<para>There are 3 parameter sets, for Layers A, B and C.</para>
+		<section id="DTV-ISDBT-LAYER-ENABLED">
+			<title><constant>DTV_ISDBT_LAYER_ENABLED</constant></title>
+			<para>Hierarchical reception in ISDB-T is achieved by enabling or disabling
+				layers in the decoding process. Setting all bits of
+				<constant>DTV_ISDBT_LAYER_ENABLED</constant> to '1' forces all layers (if applicable) to be
+				demodulated. This is the default.</para>
+			<para>If the channel is in the partial reception mode
+				(<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> = 1) the central segment can be decoded
+				independently of the other 12 segments. In that mode layer A has to
+				have a <constant>SEGMENT_COUNT</constant> of 1.</para>
+			<para>In ISDB-Tsb only layer A is used, it can be 1 or 3 in ISDB-Tsb
+				according to <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>. <constant>SEGMENT_COUNT</constant> must be filled
+				accordingly.</para>
+			<para>Possible values: 0x1, 0x2, 0x4 (|-able)</para>
+			<para><constant>DTV_ISDBT_LAYER_ENABLED[0:0]</constant> - layer A</para>
+			<para><constant>DTV_ISDBT_LAYER_ENABLED[1:1]</constant> - layer B</para>
+			<para><constant>DTV_ISDBT_LAYER_ENABLED[2:2]</constant> - layer C</para>
+			<para><constant>DTV_ISDBT_LAYER_ENABLED[31:3]</constant> unused</para>
+		</section>
+		<section id="DTV-ISDBT-LAYER-FEC">
+			<title><constant>DTV_ISDBT_LAYER*_FEC</constant></title>
+			<para>Possible values: <constant>FEC_AUTO</constant>, <constant>FEC_1_2</constant>, <constant>FEC_2_3</constant>, <constant>FEC_3_4</constant>, <constant>FEC_5_6</constant>, <constant>FEC_7_8</constant></para>
+		</section>
+		<section id="DTV-ISDBT-LAYER-MODULATION">
+			<title><constant>DTV_ISDBT_LAYER*_MODULATION</constant></title>
+			<para>Possible values: <constant>QAM_AUTO</constant>, QP<constant>SK, QAM_16</constant>, <constant>QAM_64</constant>, <constant>DQPSK</constant></para>
+			<para>Note: If layer C is <constant>DQPSK</constant> layer B has to be <constant>DQPSK</constant>. If layer B is <constant>DQPSK</constant>
+				and <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>=0 layer has to be <constant>DQPSK</constant>.</para>
+		</section>
+		<section id="DTV-ISDBT-LAYER-SEGMENT-COUNT">
+			<title><constant>DTV_ISDBT_LAYER*_SEGMENT_COUNT</constant></title>
+			<para>Possible values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1 (AUTO)</para>
+			<para>Note: Truth table for <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> and
+				<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> and <constant>LAYER</constant>*_SEGMENT_COUNT</para>
+			<informaltable id="isdbt-layer_seg-cnt-table">
+				<tgroup cols="6">
+					<tbody>
+						<row>
+							<entry>PR</entry>
+							<entry>SB</entry>
+							<entry>Layer A width</entry>
+							<entry>Layer B width</entry>
+							<entry>Layer C width</entry>
+							<entry>total width</entry>
+						</row>
+						<row>
+							<entry>0</entry>
+							<entry>0</entry>
+							<entry>1 .. 13</entry>
+							<entry>1 .. 13</entry>
+							<entry>1 .. 13</entry>
+							<entry>13</entry>
+						</row>
+						<row>
+							<entry>1</entry>
+							<entry>0</entry>
+							<entry>1</entry>
+							<entry>1 .. 13</entry>
+							<entry>1 .. 13</entry>
+							<entry>13</entry>
+						</row>
+						<row>
+							<entry>0</entry>
+							<entry>1</entry>
+							<entry>1</entry>
+							<entry>0</entry>
+							<entry>0</entry>
+							<entry>1</entry>
+						</row>
+						<row>
+							<entry>1</entry>
+							<entry>1</entry>
+							<entry>1</entry>
+							<entry>2</entry>
+							<entry>0</entry>
+							<entry>13</entry>
+						</row>
+					</tbody>
+				</tgroup>
+			</informaltable>
+		</section>
+		<section id="DTV-ISDBT-LAYER-TIME-INTERLEAVING">
+			<title><constant>DTV_ISDBT_LAYER*_TIME_INTERLEAVING</constant></title>
+			<para>Possible values: 0, 1, 2, 3, -1 (AUTO)</para>
+			<para>Note: The real inter-leaver depth-names depend on the mode (fft-size); the values
+				here are referring to what can be found in the TMCC-structure -
+				independent of the mode.</para>
+		</section>
+	</section>
+	<section id="DTV-API-VERSION">
+	<title><constant>DTV_API_VERSION</constant></title>
+	<para>Returns the major/minor version of the DVB API</para>
+	</section>
+	<section id="DTV-CODE-RATE-HP">
+	<title><constant>DTV_CODE_RATE_HP</constant></title>
+	<para>Used on terrestrial transmissions. The acceptable values are:
+	</para>
+	<programlisting>
+typedef enum fe_code_rate {
+	FEC_NONE = 0,
+	FEC_1_2,
+	FEC_2_3,
+	FEC_3_4,
+	FEC_4_5,
+	FEC_5_6,
+	FEC_6_7,
+	FEC_7_8,
+	FEC_8_9,
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
+} fe_code_rate_t;
+	</programlisting>
+	</section>
+	<section id="DTV-CODE-RATE-LP">
+	<title><constant>DTV_CODE_RATE_LP</constant></title>
+	<para>Used on terrestrial transmissions. The acceptable values are:
+	</para>
+	<programlisting>
+typedef enum fe_code_rate {
+	FEC_NONE = 0,
+	FEC_1_2,
+	FEC_2_3,
+	FEC_3_4,
+	FEC_4_5,
+	FEC_5_6,
+	FEC_6_7,
+	FEC_7_8,
+	FEC_8_9,
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
+} fe_code_rate_t;
+	</programlisting>
+	</section>
+	<section id="DTV-GUARD-INTERVAL">
+		<title><constant>DTV_GUARD_INTERVAL</constant></title>
+
+		<para>Possible values are:</para>
+<programlisting>
+typedef enum fe_guard_interval {
+	GUARD_INTERVAL_1_32,
+	GUARD_INTERVAL_1_16,
+	GUARD_INTERVAL_1_8,
+	GUARD_INTERVAL_1_4,
+	GUARD_INTERVAL_AUTO,
+	GUARD_INTERVAL_1_128,
+	GUARD_INTERVAL_19_128,
+	GUARD_INTERVAL_19_256,
+} fe_guard_interval_t;
+</programlisting>
+
+		<para>Notes:</para>
+		<para>1) If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
+			try to find the correct guard interval (if capable) and will use TMCC to fill
+			in the missing parameters.</para>
+		<para>2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at present</para>
+	</section>
+	<section id="DTV-TRANSMISSION-MODE">
+		<title><constant>DTV_TRANSMISSION_MODE</constant></title>
+
+		<para>Specifies the number of carriers used by the standard</para>
+
+		<para>Possible values are:</para>
+<programlisting>
+typedef enum fe_transmit_mode {
+	TRANSMISSION_MODE_2K,
+	TRANSMISSION_MODE_8K,
+	TRANSMISSION_MODE_AUTO,
+	TRANSMISSION_MODE_4K,
+	TRANSMISSION_MODE_1K,
+	TRANSMISSION_MODE_16K,
+	TRANSMISSION_MODE_32K,
+} fe_transmit_mode_t;
+</programlisting>
+		<para>Notes:</para>
+		<para>1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
+			'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
+
+		<para>2) If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
+			hardware will try to find the correct FFT-size (if capable) and will
+			use TMCC to fill in the missing parameters.</para>
+		<para>3) DVB-T specifies 2K and 8K as valid sizes.</para>
+		<para>4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.</para>
+	</section>
+	<section id="DTV-HIERARCHY">
+	<title><constant>DTV_HIERARCHY</constant></title>
+	<para>Frontend hierarchy</para>
+	<programlisting>
+typedef enum fe_hierarchy {
+	 HIERARCHY_NONE,
+	 HIERARCHY_1,
+	 HIERARCHY_2,
+	 HIERARCHY_4,
+	 HIERARCHY_AUTO
+ } fe_hierarchy_t;
+	</programlisting>
+	</section>
+	<section id="DTV-ISDBS-TS-ID">
+	<title><constant>DTV_ISDBS_TS_ID</constant></title>
+	<para>Currently unused.</para>
+	</section>
+	<section id="DTV-DVBT2-PLP-ID">
+		<title><constant>DTV_DVBT2_PLP_ID</constant></title>
+		<para>DVB-T2 supports Physical Layer Pipes (PLP) to allow transmission of
+			many data types via a single multiplex. The API will soon support this
+			at which point this section will be expanded.</para>
+	</section>
+</section>
+	<section id="frontend-property-terrestrial-systems">
+	<title>Properties used on terrestrial delivery systems</title>
+		<section id="dvbt-params">
+			<title>DVB-T delivery system</title>
+			<para>The following parameters are valid for DVB-T:</para>
+			<itemizedlist mark='opencircle'>
+				<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
+			</itemizedlist>
+		</section>
+		<section id="dvbt2-params">
+			<title>DVB-T2 delivery system</title>
+			<para>DVB-T2 support is currently in the early stages
+			of development, so expect that this section maygrow and become
+			more detailed with time.</para>
+		<para>The following parameters are valid for DVB-T2:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DVBT2-PLP-ID"><constant>DTV_DVBT2_PLP_ID</constant></link></para></listitem>
+		</itemizedlist>
+		</section>
+		<section id="isdbt">
+		<title>ISDB-T delivery system</title>
+		<para>This ISDB-T/ISDB-Tsb API extension should reflect all information
+			needed to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible
+			that some very sophisticated devices won't need certain parameters to
+			tune.</para>
+		<para>The information given here should help application writers to know how
+			to handle ISDB-T and ISDB-Tsb hardware using the Linux DVB-API.</para>
+		<para>The details given here about ISDB-T and ISDB-Tsb are just enough to
+			basically show the dependencies between the needed parameter values,
+			but surely some information is left out. For more detailed information
+			see the following documents:</para>
+		<para>ARIB STD-B31 - "Transmission System for Digital Terrestrial
+			Television Broadcasting" and</para>
+		<para>ARIB TR-B14 - "Operational Guidelines for Digital Terrestrial
+			Television Broadcasting".</para>
+		<para>In order to understand the ISDB specific parameters,
+			one has to have some knowledge the channel structure in
+			ISDB-T and ISDB-Tsb. I.e. it has to be known to
+			the reader that an ISDB-T channel consists of 13 segments,
+			that it can have up to 3 layer sharing those segments,
+			and things like that.</para>
+		<para>The following parameters are valid for ISDB-T:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-ENABLED"><constant>DTV_ISDBT_LAYER_ENABLED</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-PARTIAL-RECEPTION"><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-SOUND-BROADCASTING"><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-SB-SUBCHANNEL-ID"><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-SB-SEGMENT-IDX"><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-SB-SEGMENT-COUNT"><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERA_FEC</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERA_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERA_TIME_INTERLEAVING</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERB_FEC</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERB_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERB_SEGMENT_COUNT</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERB_TIME_INTERLEAVING</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERC_FEC</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERC_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERC_SEGMENT_COUNT</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERC_TIME_INTERLEAVING</constant></link></para></listitem>
+		</itemizedlist>
+		</section>
+		<section id="atsc-params">
+			<title>ATSC delivery system</title>
+			<para>The following parameters are valid for ATSC:</para>
+			<itemizedlist mark='opencircle'>
+				<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+				<listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
+			</itemizedlist>
+		</section>
+	</section>
+	<section id="frontend-property-cable-systems">
+	<title>Properties used on cable delivery systems</title>
+	<section id="dvbc-params">
+		<title>DVB-C delivery system</title>
+		<para>The DVB-C Annex-A/C is the widely used cable standard. Transmission uses QAM modulation.</para>
+		<para>The following parameters are valid for DVB-C Annex A/C:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	<section id="dvbc-annex-b-params">
+		<title>DVB-C Annex B delivery system</title>
+		<para>The DVB-C Annex-B is only used on a few Countries like the United States.</para>
+		<para>The following parameters are valid for DVB-C Annex B:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	</section>
+	<section id="frontend-property-satellital-systems">
+	<title>Properties used on satellital delivery systems</title>
+	<section id="dvbs-params">
+		<title>DVB-S delivery system</title>
+		<para>The following parameters are valid for DVB-S:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TONE"><constant>DTV_TONE</constant></link></para></listitem>
+		</itemizedlist>
+		<para>Future implementations might add those two missing parameters:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-DISEQC-MASTER"><constant>DTV_DISEQC_MASTER</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DISEQC-SLAVE-REPLY"><constant>DTV_DISEQC_SLAVE_REPLY</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	<section id="dvbs2-params">
+		<title>DVB-S2 delivery system</title>
+		<para>In addition to all parameters valid for DVB-S, DVB-S2 supports the following parameters:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-PILOT"><constant>DTV_PILOT</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ROLLOFF"><constant>DTV_ROLLOFF</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	<section id="turbo-params">
+		<title>Turbo code delivery system</title>
+		<para>In addition to all parameters valid for DVB-S, turbo code supports the following parameters:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	<section id="isdbs-params">
+		<title>ISDB-S delivery system</title>
+		<para>The following parameters are valid for ISDB-S:</para>
+		<itemizedlist mark='opencircle'>
+			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-ISDBS-TS-ID"><constant>DTV_ISDBS_TS_ID</constant></link></para></listitem>
+		</itemizedlist>
+	</section>
+	</section>
+</section>

Documentation/DocBook/dvb/frontend.xml → Documentation/DocBook/media/dvb/frontend.xml

@@ -20,22 +20,52 @@ cards, in which case there exists no frontend device.</para>
 <section id="frontend_types">
 <title>Frontend Data Types</title>
 
-<section id="frontend_type">
-<title>frontend type</title>
-
-<para>For historical reasons frontend types are named after the type of modulation used in
-transmission.</para>
-<programlisting>
-	typedef enum fe_type {
-	FE_QPSK,   /&#x22C6; DVB-S &#x22C6;/
-	FE_QAM,    /&#x22C6; DVB-C &#x22C6;/
-	FE_OFDM    /&#x22C6; DVB-T &#x22C6;/
-	} fe_type_t;
-</programlisting>
-
+<section id="fe-type-t">
+<title>Frontend type</title>
+
+<para>For historical reasons, frontend types are named by the type of modulation used in
+transmission. The fontend types are given by fe_type_t type, defined as:</para>
+
+<table pgwide="1" frame="none" id="fe-type">
+<title>Frontend types</title>
+<tgroup cols="3">
+   &cs-def;
+   <thead>
+     <row>
+       <entry>fe_type</entry>
+       <entry>Description</entry>
+       <entry><link linkend="DTV-DELIVERY-SYSTEM">DTV_DELIVERY_SYSTEM</link> equivalent type</entry>
+     </row>
+  </thead>
+  <tbody valign="top">
+  <row>
+     <entry id="FE_QPSK"><constant>FE_QPSK</constant></entry>
+     <entry>For DVB-S standard</entry>
+     <entry><constant>SYS_DVBS</constant></entry>
+  </row>
+  <row>
+     <entry id="FE_QAM"><constant>FE_QAM</constant></entry>
+     <entry>For DVB-C annex A/C standard</entry>
+     <entry><constant>SYS_DVBC_ANNEX_AC</constant></entry>
+  </row>
+  <row>
+     <entry id="FE_OFDM"><constant>FE_OFDM</constant></entry>
+     <entry>For DVB-T standard</entry>
+     <entry><constant>SYS_DVBT</constant></entry>
+  </row>
+  <row>
+     <entry id="FE_ATSC"><constant>FE_ATSC</constant></entry>
+     <entry>For ATSC standard (terrestrial) or for DVB-C Annex B (cable) used in US.</entry>
+     <entry><constant>SYS_ATSC</constant> (terrestrial) or <constant>SYS_DVBC_ANNEX_B</constant> (cable)</entry>
+  </row>
+</tbody></tgroup></table>
+
+<para>Newer formats like DVB-S2, ISDB-T, ISDB-S and DVB-T2 are not described at the above, as they're
+supported via the new <link linkend="FE_GET_SET_PROPERTY">FE_GET_PROPERTY/FE_GET_SET_PROPERTY</link> ioctl's, using the <link linkend="DTV-DELIVERY-SYSTEM">DTV_DELIVERY_SYSTEM</link> parameter.
+</para>
 </section>
 
-<section id="frontend_caps">
+<section id="fe-caps-t">
 <title>frontend capabilities</title>
 
 <para>Capabilities describe what a frontend can do. Some capabilities can only be supported for
@@ -76,7 +106,7 @@ a specific frontend type.</para>
 </programlisting>
 </section>
 
-<section id="frontend_info">
+<section id="dvb-frontend-info">
 <title>frontend information</title>
 
 <para>Information about the frontend ca be queried with
@@ -99,7 +129,7 @@ a specific frontend type.</para>
 </programlisting>
 </section>
 
-<section id="frontend_diseqc">
+<section id="dvb-diseqc-master-cmd">
 <title>diseqc master command</title>
 
 <para>A message sent from the frontend to DiSEqC capable equipment.</para>
@@ -110,7 +140,7 @@ a specific frontend type.</para>
 	};
 </programlisting>
 </section>
-<section role="subsection">
+<section role="subsection" id="dvb-diseqc-slave-reply">
 <title>diseqc slave reply</title>
 
 <para>A reply to the frontend from DiSEqC 2.0 capable equipment.</para>
@@ -123,7 +153,7 @@ a specific frontend type.</para>
 </programlisting>
 </section>
 
-<section id="frontend_diseqc_slave_reply">
+<section id="fe-sec-voltage-t">
 <title>diseqc slave reply</title>
 <para>The voltage is usually used with non-DiSEqC capable LNBs to switch the polarzation
 (horizontal/vertical). When using DiSEqC epuipment this voltage has to be switched
@@ -136,7 +166,7 @@ consistently to the DiSEqC commands as described in the DiSEqC spec.</para>
 </programlisting>
 </section>
 
-<section id="frontend_sec_tone">
+<section id="fe-sec-tone-mode-t">
 <title>SEC continuous tone</title>
 
 <para>The continuous 22KHz tone is usually used with non-DiSEqC capable LNBs to switch the
@@ -151,7 +181,7 @@ spec.</para>
 </programlisting>
 </section>
 
-<section id="frontend_sec_burst">
+<section id="fe-sec-mini-cmd-t">
 <title>SEC tone burst</title>
 
 <para>The 22KHz tone burst is usually used with non-DiSEqC capable switches to select
@@ -168,7 +198,7 @@ spec.</para>
 <para></para>
 </section>
 
-<section id="frontend_status">
+<section id="fe-status-t">
 <title>frontend status</title>
 <para>Several functions of the frontend device use the fe_status data type defined
 by</para>
@@ -188,31 +218,54 @@ by</para>
 
 </section>
 
-<section id="frontend_params">
+<section id="dvb-frontend-parameters">
 <title>frontend parameters</title>
 <para>The kind of parameters passed to the frontend device for tuning depend on
-the kind of hardware you are using. All kinds of parameters are combined as an
-union in the FrontendParameters structure:</para>
+the kind of hardware you are using.</para>
+<para>The struct <constant>dvb_frontend_parameters</constant> uses an
+union with specific per-system parameters. However, as newer delivery systems
+required more data, the structure size weren't enough to fit, and just
+extending its size would break the existing applications. So, those parameters
+were replaced by the usage of <link linkend="FE_GET_SET_PROPERTY">
+<constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></link> ioctl's. The
+new API is flexible enough to add new parameters to existing delivery systems,
+and to add newer delivery systems.</para>
+<para>So, newer applications should use <link linkend="FE_GET_SET_PROPERTY">
+<constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></link> instead, in
+order to be able to support the newer System Delivery like  DVB-S2, DVB-T2,
+DVB-C2, ISDB, etc.</para>
+<para>All kinds of parameters are combined as an union in the FrontendParameters structure:</para>
 <programlisting>
- struct dvb_frontend_parameters {
-	 uint32_t frequency;       /&#x22C6; (absolute) frequency in Hz for QAM/OFDM &#x22C6;/
-				   /&#x22C6; intermediate frequency in kHz for QPSK &#x22C6;/
-	 fe_spectral_inversion_t inversion;
-	 union {
-		 struct dvb_qpsk_parameters qpsk;
-		 struct dvb_qam_parameters  qam;
-		 struct dvb_ofdm_parameters ofdm;
-	 } u;
- };
+struct dvb_frontend_parameters {
+	uint32_t frequency;     /&#x22C6; (absolute) frequency in Hz for QAM/OFDM &#x22C6;/
+				/&#x22C6; intermediate frequency in kHz for QPSK &#x22C6;/
+	fe_spectral_inversion_t inversion;
+	union {
+		struct dvb_qpsk_parameters qpsk;
+		struct dvb_qam_parameters  qam;
+		struct dvb_ofdm_parameters ofdm;
+		struct dvb_vsb_parameters  vsb;
+	} u;
+};
 </programlisting>
-<para>For satellite QPSK frontends you have to use the <constant>QPSKParameters</constant> member defined by</para>
+<para>In the case of QPSK frontends the <constant>frequency</constant> field specifies the intermediate
+frequency, i.e. the offset which is effectively added to the local oscillator frequency (LOF) of
+the LNB. The intermediate frequency has to be specified in units of kHz. For QAM and
+OFDM frontends the <constant>frequency</constant> specifies the absolute frequency and is given in Hz.
+</para>
+<section id="dvb-qpsk-parameters">
+<title>QPSK parameters</title>
+<para>For satellite QPSK frontends you have to use the <constant>dvb_qpsk_parameters</constant> structure:</para>
 <programlisting>
  struct dvb_qpsk_parameters {
 	 uint32_t        symbol_rate;  /&#x22C6; symbol rate in Symbols per second &#x22C6;/
 	 fe_code_rate_t  fec_inner;    /&#x22C6; forward error correction (see above) &#x22C6;/
  };
 </programlisting>
-<para>for cable QAM frontend you use the <constant>QAMParameters</constant> structure</para>
+</section>
+<section id="dvb-qam-parameters">
+<title>QAM parameters</title>
+<para>for cable QAM frontend you use the <constant>dvb_qam_parameters</constant> structure:</para>
 <programlisting>
  struct dvb_qam_parameters {
 	 uint32_t         symbol_rate; /&#x22C6; symbol rate in Symbols per second &#x22C6;/
@@ -220,8 +273,19 @@ union in the FrontendParameters structure:</para>
 	 fe_modulation_t  modulation;  /&#x22C6; modulation type (see above) &#x22C6;/
  };
 </programlisting>
-<para>DVB-T frontends are supported by the <constant>OFDMParamters</constant> structure
-</para>
+</section>
+<section id="dvb-vsb-parameters">
+<title>VSB parameters</title>
+<para>ATSC frontends are supported by the <constant>dvb_vsb_parameters</constant> structure:</para>
+<programlisting>
+struct dvb_vsb_parameters {
+	fe_modulation_t modulation;	/&#x22C6; modulation type (see above) &#x22C6;/
+};
+</programlisting>
+</section>
+<section id="dvb-ofdm-parameters">
+<title>OFDM parameters</title>
+<para>DVB-T frontends are supported by the <constant>dvb_ofdm_parameters</constant> structure:</para>
 <programlisting>
  struct dvb_ofdm_parameters {
 	 fe_bandwidth_t      bandwidth;
@@ -233,86 +297,124 @@ union in the FrontendParameters structure:</para>
 	 fe_hierarchy_t      hierarchy_information;
  };
 </programlisting>
-<para>In the case of QPSK frontends the <constant>Frequency</constant> field specifies the intermediate
-frequency, i.e. the offset which is effectively added to the local oscillator frequency (LOF) of
-the LNB. The intermediate frequency has to be specified in units of kHz. For QAM and
-OFDM frontends the Frequency specifies the absolute frequency and is given in
-Hz.
-</para>
+</section>
+<section id="fe-spectral-inversion-t">
+<title>frontend spectral inversion</title>
 <para>The Inversion field can take one of these values:
 </para>
 <programlisting>
- typedef enum fe_spectral_inversion {
-	 INVERSION_OFF,
-	 INVERSION_ON,
-	 INVERSION_AUTO
- } fe_spectral_inversion_t;
+typedef enum fe_spectral_inversion {
+	INVERSION_OFF,
+	INVERSION_ON,
+	INVERSION_AUTO
+} fe_spectral_inversion_t;
 </programlisting>
 <para>It indicates if spectral inversion should be presumed or not. In the automatic setting
 (<constant>INVERSION_AUTO</constant>) the hardware will try to figure out the correct setting by
 itself.
 </para>
-<para>The possible values for the <constant>FEC_inner</constant> field are
+</section>
+<section id="fe-code-rate-t">
+<title>frontend code rate</title>
+<para>The possible values for the <constant>fec_inner</constant> field used on
+<link refend="dvb-qpsk-parameters"><constant>struct dvb_qpsk_parameters</constant></link> and
+<link refend="dvb-qam-parameters"><constant>struct dvb_qam_parameters</constant></link> are:
 </para>
 <programlisting>
- typedef enum fe_code_rate {
-	 FEC_NONE = 0,
-	 FEC_1_2,
-	 FEC_2_3,
-	 FEC_3_4,
-	 FEC_4_5,
-	 FEC_5_6,
-	 FEC_6_7,
-	 FEC_7_8,
-	 FEC_8_9,
-	 FEC_AUTO
- } fe_code_rate_t;
+typedef enum fe_code_rate {
+	FEC_NONE = 0,
+	FEC_1_2,
+	FEC_2_3,
+	FEC_3_4,
+	FEC_4_5,
+	FEC_5_6,
+	FEC_6_7,
+	FEC_7_8,
+	FEC_8_9,
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
+} fe_code_rate_t;
 </programlisting>
 <para>which correspond to error correction rates of 1/2, 2/3, etc., no error correction or auto
 detection.
 </para>
-<para>For cable and terrestrial frontends (QAM and OFDM) one also has to specify the quadrature
-modulation mode which can be one of the following:
+</section>
+<section id="fe-modulation-t">
+<title>frontend modulation type for QAM, OFDM and VSB</title>
+<para>For cable and terrestrial frontends, e. g. for
+<link refend="dvb-qam-parameters"><constant>struct dvb_qpsk_parameters</constant></link>,
+<link refend="dvb-ofdm-parameters"><constant>struct dvb_qam_parameters</constant></link> and
+<link refend="dvb-vsb-parameters"><constant>struct dvb_qam_parameters</constant></link>,
+it needs to specify the quadrature modulation mode which can be one of the following:
 </para>
 <programlisting>
  typedef enum fe_modulation {
- QPSK,
-	 QAM_16,
-	 QAM_32,
-	 QAM_64,
-	 QAM_128,
-	 QAM_256,
-	 QAM_AUTO
+	QPSK,
+	QAM_16,
+	QAM_32,
+	QAM_64,
+	QAM_128,
+	QAM_256,
+	QAM_AUTO,
+	VSB_8,
+	VSB_16,
+	PSK_8,
+	APSK_16,
+	APSK_32,
+	DQPSK,
  } fe_modulation_t;
 </programlisting>
+</section>
 <para>Finally, there are several more parameters for OFDM:
 </para>
+<section id="fe-transmit-mode-t">
+<title>Number of carriers per channel</title>
 <programlisting>
- typedef enum fe_transmit_mode {
-	 TRANSMISSION_MODE_2K,
-	 TRANSMISSION_MODE_8K,
-	 TRANSMISSION_MODE_AUTO
+typedef enum fe_transmit_mode {
+	TRANSMISSION_MODE_2K,
+	TRANSMISSION_MODE_8K,
+	TRANSMISSION_MODE_AUTO,
+	TRANSMISSION_MODE_4K,
+	TRANSMISSION_MODE_1K,
+	TRANSMISSION_MODE_16K,
+	TRANSMISSION_MODE_32K,
  } fe_transmit_mode_t;
 </programlisting>
- <programlisting>
- typedef enum fe_bandwidth {
-	 BANDWIDTH_8_MHZ,
-	 BANDWIDTH_7_MHZ,
-	 BANDWIDTH_6_MHZ,
-	 BANDWIDTH_AUTO
- } fe_bandwidth_t;
+</section>
+<section id="fe-bandwidth-t">
+<title>frontend bandwidth</title>
+<programlisting>
+typedef enum fe_bandwidth {
+	BANDWIDTH_8_MHZ,
+	BANDWIDTH_7_MHZ,
+	BANDWIDTH_6_MHZ,
+	BANDWIDTH_AUTO,
+	BANDWIDTH_5_MHZ,
+	BANDWIDTH_10_MHZ,
+	BANDWIDTH_1_712_MHZ,
+} fe_bandwidth_t;
 </programlisting>
- <programlisting>
- typedef enum fe_guard_interval {
-	 GUARD_INTERVAL_1_32,
-	 GUARD_INTERVAL_1_16,
-	 GUARD_INTERVAL_1_8,
-	 GUARD_INTERVAL_1_4,
-	 GUARD_INTERVAL_AUTO
- } fe_guard_interval_t;
+</section>
+<section id="fe-guard-interval-t">
+<title>frontend guard inverval</title>
+<programlisting>
+typedef enum fe_guard_interval {
+	GUARD_INTERVAL_1_32,
+	GUARD_INTERVAL_1_16,
+	GUARD_INTERVAL_1_8,
+	GUARD_INTERVAL_1_4,
+	GUARD_INTERVAL_AUTO,
+	GUARD_INTERVAL_1_128,
+	GUARD_INTERVAL_19_128,
+	GUARD_INTERVAL_19_256,
+} fe_guard_interval_t;
 </programlisting>
- <programlisting>
- typedef enum fe_hierarchy {
+</section>
+<section id="fe-hierarchy-t">
+<title>frontend hierarchy</title>
+<programlisting>
+typedef enum fe_hierarchy {
 	 HIERARCHY_NONE,
 	 HIERARCHY_1,
 	 HIERARCHY_2,
@@ -320,10 +422,11 @@ modulation mode which can be one of the following:
 	 HIERARCHY_AUTO
  } fe_hierarchy_t;
 </programlisting>
+</section>
 
 </section>
 
-<section id="frontend_events">
+<section id="dvb-frontend-event">
 <title>frontend events</title>
  <programlisting>
  struct dvb_frontend_event {
@@ -412,8 +515,7 @@ modulation mode which can be one of the following:
 <para>(blocking mode is the default)</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>ENODEV</para>
@@ -473,8 +575,7 @@ modulation mode which can be one of the following:
 <para>File descriptor returned by a previous call to open().</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EBADF</para>
@@ -530,8 +631,7 @@ modulation mode which can be one of the following:
  to be stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EBADF</para>
@@ -592,38 +692,8 @@ modulation mode which can be one of the following:
 <para>The bit error rate is stored into *ber.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>ber points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSIGNAL</para>
-</entry><entry
- align="char">
-<para>There is no signal, thus no meaningful bit error rate. Also
- returned if the front-end is not turned on.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSYS</para>
-</entry><entry
- align="char">
-<para>Function not available for this device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+
+&return-value-dvb;
 </section>
 
 <section id="FE_READ_SNR">
@@ -670,38 +740,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>snr points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSIGNAL</para>
-</entry><entry
- align="char">
-<para>There is no signal, thus no meaningful signal strength
- value. Also returned if front-end is not turned on.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSYS</para>
-</entry><entry
- align="char">
-<para>Function not available for this device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_READ_SIGNAL_STRENGTH">
@@ -748,38 +787,8 @@ modulation mode which can be one of the following:
 <para>The signal strength value is stored into *strength.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>status points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSIGNAL</para>
-</entry><entry
- align="char">
-<para>There is no signal, thus no meaningful signal strength
- value. Also returned if front-end is not turned on.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSYS</para>
-</entry><entry
- align="char">
-<para>Function not available for this device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+
+&return-value-dvb;
 </section>
 
 <section id="FE_READ_UNCORRECTED_BLOCKS">
@@ -833,30 +842,8 @@ modulation mode which can be one of the following:
  so far.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>ublocks points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>ENOSYS</para>
-</entry><entry
- align="char">
-<para>Function not available for this device.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+
+&return-value-dvb;
 </section>
 
 <section id="FE_SET_FRONTEND">
@@ -909,24 +896,10 @@ modulation mode which can be one of the following:
 <para>Points to parameters for tuning operation.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>p points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -982,25 +955,9 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>p points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1084,24 +1041,9 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>ev points to invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EWOULDBLOCK</para>
 </entry><entry
  align="char">
@@ -1111,11 +1053,6 @@ modulation mode which can be one of the following:
  </row><row><entry
  align="char">
 <para>EOVERFLOW</para>
-</entry><entry
- align="char">
-</entry>
- </row><row><entry
- align="char">
 </entry><entry
  align="char">
 <para>Overflow in event queue - one or more events were lost.</para>
@@ -1170,23 +1107,7 @@ modulation mode which can be one of the following:
  to be stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>info points to invalid address.</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_DISEQC_RESET_OVERLOAD">
@@ -1229,30 +1150,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>Permission denied (needs read/write access).</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_DISEQC_SEND_MASTER_CMD">
@@ -1302,45 +1200,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>Seq points to an invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>The data structure referred to by seq is invalid in some
- way.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>Permission denied (needs read/write access).</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_DISEQC_RECV_SLAVE_REPLY">
@@ -1390,45 +1250,7 @@ modulation mode which can be one of the following:
 <para>Pointer to the command to be received.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>Seq points to an invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>The data structure referred to by seq is invalid in some
- way.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>Permission denied (needs read/write access).</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_DISEQC_SEND_BURST">
@@ -1476,45 +1298,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>Seq points to an invalid address.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>The data structure referred to by seq is invalid in some
- way.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>Permission denied (needs read/write access).</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_SET_TONE">
@@ -1560,44 +1344,7 @@ modulation mode which can be one of the following:
 <para>The requested tone generation mode (on/off).</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>ENODEV</para>
-</entry><entry
- align="char">
-<para>Device driver not loaded/available.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EBUSY</para>
-</entry><entry
- align="char">
-<para>Device or resource busy.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>File not opened with read permissions.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_SET_VOLTAGE">
@@ -1645,44 +1392,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>ENODEV</para>
-</entry><entry
- align="char">
-<para>Device driver not loaded/available.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EBUSY</para>
-</entry><entry
- align="char">
-<para>Device or resource busy.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>File not opened with read permissions.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_ENABLE_HIGH_LNB_VOLTAGE">
@@ -1731,44 +1441,7 @@ modulation mode which can be one of the following:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>ENODEV</para>
-</entry><entry
- align="char">
-<para>Device driver not loaded/available.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EBUSY</para>
-</entry><entry
- align="char">
-<para>Device or resource busy.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Invalid argument.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EPERM</para>
-</entry><entry
- align="char">
-<para>File not opened with read permissions.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error in the device driver.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_SET_FRONTEND_TUNE_MODE">
@@ -1800,11 +1473,7 @@ FE_TUNE_MODE_ONESHOT When set, this flag will disable any zigzagging or other "n
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS</para>
-<informaltable><tgroup cols="2"><tbody><row>
-<entry align="char"><para>EINVAL</para></entry>
-<entry align="char"><para>Invalid argument.</para></entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 <section id="FE_DISHNETWORK_SEND_LEGACY_CMD">
@@ -1838,12 +1507,7 @@ sends the specified raw cmd to the dish via DISEqC.
 </entry>
  </row></tbody></tgroup></informaltable>
 
-<para>ERRORS</para>
-<informaltable><tgroup cols="1"><tbody><row>
-<entry align="char">
-	<para>There are no errors in use for this call</para>
-</entry>
-</row></tbody></tgroup></informaltable>
+&return-value-dvb;
 </section>
 
 </section>

Documentation/DocBook/dvb/intro.xml → Documentation/DocBook/media/dvb/intro.xml

@@ -154,6 +154,10 @@ are called:</para>
 </listitem>
  <listitem>
 
+<para><emphasis role="tt">/dev/dvb/adapterN/dvrM</emphasis>,</para>
+</listitem>
+ <listitem>
+
 <para><emphasis role="tt">/dev/dvb/adapterN/caM</emphasis>,</para></listitem></itemizedlist>
 
 <para>where N enumerates the DVB PCI cards in a system starting
@@ -175,16 +179,33 @@ the devices are described in the following chapters.</para>
 The DVB API include files should be included in application sources with
 a partial path like:</para>
 
-
+<programlisting>
+	#include &#x003C;linux/dvb/audio.h&#x003E;
+</programlisting>
+<programlisting>
+	#include &#x003C;linux/dvb/ca.h&#x003E;
+</programlisting>
+<programlisting>
+	#include &#x003C;linux/dvb/dmx.h&#x003E;
+</programlisting>
 <programlisting>
 	#include &#x003C;linux/dvb/frontend.h&#x003E;
 </programlisting>
+<programlisting>
+	#include &#x003C;linux/dvb/net.h&#x003E;
+</programlisting>
+<programlisting>
+	#include &#x003C;linux/dvb/osd.h&#x003E;
+</programlisting>
+<programlisting>
+	#include &#x003C;linux/dvb/video.h&#x003E;
+</programlisting>
 
 <para>To enable applications to support different API version, an
 additional include file <emphasis
 role="tt">linux/dvb/version.h</emphasis> exists, which defines the
 constant <emphasis role="tt">DVB_API_VERSION</emphasis>. This document
-describes <emphasis role="tt">DVB_API_VERSION&#x00A0;3</emphasis>.
+describes <emphasis role="tt">DVB_API_VERSION 5.4</emphasis>.
 </para>
 
 </section>

Documentation/DocBook/media/dvb/net.xml

@@ -0,0 +1,29 @@
+<title>DVB Network API</title>
+<para>The DVB net device enables feeding of MPE (multi protocol encapsulation) packets
+received via DVB into the Linux network protocol stack, e.g. for internet via satellite
+applications. It can be accessed through <emphasis role="tt">/dev/dvb/adapter0/net0</emphasis>. Data types and
+and ioctl definitions can be accessed by including <emphasis role="tt">linux/dvb/net.h</emphasis> in your
+application.
+</para>
+<section id="dvb_net_types">
+<title>DVB Net Data Types</title>
+
+<section id="dvb-net-if">
+<title>struct dvb_net_if</title>
+<programlisting>
+struct dvb_net_if {
+	__u16 pid;
+	__u16 if_num;
+	__u8  feedtype;
+#define DVB_NET_FEEDTYPE_MPE 0	/&#x22C6; multi protocol encapsulation &#x22C6;/
+#define DVB_NET_FEEDTYPE_ULE 1	/&#x22C6; ultra lightweight encapsulation &#x22C6;/
+};
+</programlisting>
+</section>
+
+</section>
+<section id="net_fcalls">
+<title>DVB net Function Calls</title>
+<para>To be written&#x2026;
+</para>
+</section>

Documentation/DocBook/dvb/video.xml → Documentation/DocBook/media/dvb/video.xml

@@ -18,15 +18,16 @@ supported on some MPEG decoders made for DVD playback.
 <section id="video_types">
 <title>Video Data Types</title>
 
-<section id="video_format_t">
+<section id="video-format-t">
 <title>video_format_t</title>
 <para>The <emphasis role="tt">video_format_t</emphasis> data type defined by
 </para>
 <programlisting>
- typedef enum {
-	 VIDEO_FORMAT_4_3,
-	 VIDEO_FORMAT_16_9
- } video_format_t;
+typedef enum {
+	VIDEO_FORMAT_4_3,     /&#x22C6; Select 4:3 format &#x22C6;/
+	VIDEO_FORMAT_16_9,    /&#x22C6; Select 16:9 format. &#x22C6;/
+	VIDEO_FORMAT_221_1    /&#x22C6; 2.21:1 &#x22C6;/
+} video_format_t;
 </programlisting>
 <para>is used in the VIDEO_SET_FORMAT function (??) to tell the driver which aspect ratio
 the output hardware (e.g. TV) has. It is also used in the data structures video_status
@@ -36,34 +37,36 @@ stream.
 </para>
 </section>
 
-<section id="video_display_format_t">
-<title>video_display_format_t</title>
+<section id="video-displayformat-t">
+<title>video_displayformat_t</title>
 <para>In case the display format of the video stream and of the display hardware differ the
 application has to specify how to handle the cropping of the picture. This can be done using
 the VIDEO_SET_DISPLAY_FORMAT call (??) which accepts
 </para>
 <programlisting>
- typedef enum {
-	 VIDEO_PAN_SCAN,
-	 VIDEO_LETTER_BOX,
-	 VIDEO_CENTER_CUT_OUT
- } video_display_format_t;
+typedef enum {
+	VIDEO_PAN_SCAN,       /&#x22C6; use pan and scan format &#x22C6;/
+	VIDEO_LETTER_BOX,     /&#x22C6; use letterbox format &#x22C6;/
+	VIDEO_CENTER_CUT_OUT  /&#x22C6; use center cut out format &#x22C6;/
+} video_displayformat_t;
 </programlisting>
 <para>as argument.
 </para>
 </section>
 
-<section id="video_stream_source">
+<section id="video-stream-source-t">
 <title>video stream source</title>
 <para>The video stream source is set through the VIDEO_SELECT_SOURCE call and can take
 the following values, depending on whether we are replaying from an internal (demuxer) or
 external (user write) source.
 </para>
 <programlisting>
- typedef enum {
-	 VIDEO_SOURCE_DEMUX,
-	 VIDEO_SOURCE_MEMORY
- } video_stream_source_t;
+typedef enum {
+	VIDEO_SOURCE_DEMUX, /&#x22C6; Select the demux as the main source &#x22C6;/
+	VIDEO_SOURCE_MEMORY /&#x22C6; If this source is selected, the stream
+			       comes from the user through the write
+			       system call &#x22C6;/
+} video_stream_source_t;
 </programlisting>
 <para>VIDEO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the
 DVR device) as the source of the video stream. If VIDEO_SOURCE_MEMORY
@@ -72,49 +75,98 @@ call.
 </para>
 </section>
 
-<section id="video_play_state">
+<section id="video-play-state-t">
 <title>video play state</title>
 <para>The following values can be returned by the VIDEO_GET_STATUS call representing the
 state of video playback.
 </para>
 <programlisting>
- typedef enum {
-	 VIDEO_STOPPED,
-	 VIDEO_PLAYING,
-	 VIDEO_FREEZED
- } video_play_state_t;
+typedef enum {
+	VIDEO_STOPPED, /&#x22C6; Video is stopped &#x22C6;/
+	VIDEO_PLAYING, /&#x22C6; Video is currently playing &#x22C6;/
+	VIDEO_FREEZED  /&#x22C6; Video is freezed &#x22C6;/
+} video_play_state_t;
 </programlisting>
 </section>
 
-<section id="video_event">
+<section id="video-command">
+<para>The structure must be zeroed before use by the application
+This ensures it can be extended safely in the future.</para>
+<title>struct video-command</title>
+<programlisting>
+struct video_command {
+	__u32 cmd;
+	__u32 flags;
+	union {
+		struct {
+			__u64 pts;
+		} stop;
+
+		struct {
+			/&#x22C6; 0 or 1000 specifies normal speed,
+			   1 specifies forward single stepping,
+			   -1 specifies backward single stepping,
+			   &gt;>1: playback at speed/1000 of the normal speed,
+			   &lt;-1: reverse playback at (-speed/1000) of the normal speed. &#x22C6;/
+			__s32 speed;
+			__u32 format;
+		} play;
+
+		struct {
+			__u32 data[16];
+		} raw;
+	};
+};
+</programlisting>
+</section>
+
+<section id="video-size-t">
+<title>struct video_size-t</title>
+<programlisting>
+typedef struct {
+	int w;
+	int h;
+	video_format_t aspect_ratio;
+} video_size_t;
+</programlisting>
+</section>
+
+
+<section id="video-event">
 <title>struct video_event</title>
 <para>The following is the structure of a video event as it is returned by the VIDEO_GET_EVENT
 call.
 </para>
 <programlisting>
- struct video_event {
-	 int32_t type;
-	 time_t timestamp;
-	 union {
-		 video_format_t video_format;
-	 } u;
- };
+struct video_event {
+	__s32 type;
+#define VIDEO_EVENT_SIZE_CHANGED	1
+#define VIDEO_EVENT_FRAME_RATE_CHANGED	2
+#define VIDEO_EVENT_DECODER_STOPPED 	3
+#define VIDEO_EVENT_VSYNC 		4
+	__kernel_time_t timestamp;
+	union {
+		video_size_t size;
+		unsigned int frame_rate;	/&#x22C6; in frames per 1000sec &#x22C6;/
+		unsigned char vsync_field;	/&#x22C6; unknown/odd/even/progressive &#x22C6;/
+	} u;
+};
 </programlisting>
 </section>
 
-<section id="video_status">
+<section id="video-status">
 <title>struct video_status</title>
 <para>The VIDEO_GET_STATUS call returns the following structure informing about various
 states of the playback operation.
 </para>
 <programlisting>
- struct video_status {
-	 boolean video_blank;
-	 video_play_state_t play_state;
-	 video_stream_source_t stream_source;
-	 video_format_t video_format;
-	 video_displayformat_t display_format;
- };
+struct video_status {
+	int                   video_blank;   /&#x22C6; blank video on freeze? &#x22C6;/
+	video_play_state_t    play_state;    /&#x22C6; current state of playback &#x22C6;/
+	video_stream_source_t stream_source; /&#x22C6; current source (demux/memory) &#x22C6;/
+	video_format_t        video_format;  /&#x22C6; current aspect ratio of stream &#x22C6;/
+	video_displayformat_t display_format;/&#x22C6; selected cropping mode &#x22C6;/
+};
 </programlisting>
 <para>If video_blank is set video will be blanked out if the channel is changed or if playback is
 stopped. Otherwise, the last picture will be displayed. play_state indicates if the video is
@@ -127,17 +179,17 @@ device.
 </para>
 </section>
 
-<section id="video_still_picture">
+<section id="video-still-picture">
 <title>struct video_still_picture</title>
 <para>An I-frame displayed via the VIDEO_STILLPICTURE call is passed on within the
 following structure.
 </para>
 <programlisting>
- /&#x22C6; pointer to and size of a single iframe in memory &#x22C6;/
- struct video_still_picture {
-	 char &#x22C6;iFrame;
-	 int32_t size;
- };
+/&#x22C6; pointer to and size of a single iframe in memory &#x22C6;/
+struct video_still_picture {
+	char &#x22C6;iFrame;        /&#x22C6; pointer to a single iframe in memory &#x22C6;/
+	int32_t size;
+};
 </programlisting>
 </section>
 
@@ -164,26 +216,26 @@ bits set according to the hardwares capabilities.
 </programlisting>
 </section>
 
-<section id="video_system">
+<section id="video-system">
 <title>video system</title>
 <para>A call to VIDEO_SET_SYSTEM sets the desired video system for TV output. The
 following system types can be set:
 </para>
 <programlisting>
- typedef enum {
-	  VIDEO_SYSTEM_PAL,
-	  VIDEO_SYSTEM_NTSC,
-	  VIDEO_SYSTEM_PALN,
-	  VIDEO_SYSTEM_PALNc,
-	  VIDEO_SYSTEM_PALM,
-	  VIDEO_SYSTEM_NTSC60,
-	  VIDEO_SYSTEM_PAL60,
-	  VIDEO_SYSTEM_PALM60
- } video_system_t;
+typedef enum {
+	 VIDEO_SYSTEM_PAL,
+	 VIDEO_SYSTEM_NTSC,
+	 VIDEO_SYSTEM_PALN,
+	 VIDEO_SYSTEM_PALNc,
+	 VIDEO_SYSTEM_PALM,
+	 VIDEO_SYSTEM_NTSC60,
+	 VIDEO_SYSTEM_PAL60,
+	 VIDEO_SYSTEM_PALM60
+} video_system_t;
 </programlisting>
 </section>
 
-<section id="video_highlight">
+<section id="video-highlight">
 <title>struct video_highlight</title>
 <para>Calling the ioctl VIDEO_SET_HIGHLIGHTS posts the SPU highlight information. The
 call expects the following format for that information:
@@ -210,7 +262,7 @@ call expects the following format for that information:
 </programlisting>
 
 </section>
-<section id="video_spu">
+<section id="video-spu">
 <title>video SPU</title>
 <para>Calling VIDEO_SET_SPU deactivates or activates SPU decoding, according to the
 following format:
@@ -224,7 +276,7 @@ following format:
 </programlisting>
 
 </section>
-<section id="video_spu_palette">
+<section id="video-spu-palette">
 <title>video SPU palette</title>
 <para>The following structure is used to set the SPU palette by calling VIDEO_SPU_PALETTE:
 </para>
@@ -237,7 +289,7 @@ following format:
 </programlisting>
 
 </section>
-<section id="video_navi_pack">
+<section id="video-navi-pack">
 <title>video NAVI pack</title>
 <para>In order to get the navigational data the following structure has to be passed to the ioctl
 VIDEO_GET_NAVI:
@@ -252,7 +304,7 @@ VIDEO_GET_NAVI:
 </section>
 
 
-<section id="video_attributes">
+<section id="video-attributes-t">
 <title>video attributes</title>
 <para>The following attributes can be set by a call to VIDEO_SET_ATTRIBUTES:
 </para>
@@ -347,8 +399,7 @@ VIDEO_GET_NAVI:
 <para>(blocking mode is the default)</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>ENODEV</para>
@@ -406,8 +457,7 @@ VIDEO_GET_NAVI:
 <para>File descriptor returned by a previous call to open().</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EBADF</para>
@@ -462,8 +512,7 @@ VIDEO_GET_NAVI:
 <para>Size of buf.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+<para>RETURN VALUE</para>
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
 <para>EPERM</para>
@@ -488,7 +537,7 @@ VIDEO_GET_NAVI:
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_STOP"
 role="subsection"><title>VIDEO_STOP</title>
 <para>DESCRIPTION
 </para>
@@ -543,26 +592,9 @@ role="subsection"><title>VIDEO_STOP</title>
 <para>FALSE: Show last decoded frame.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_PLAY"
 role="subsection"><title>VIDEO_PLAY</title>
 <para>DESCRIPTION
 </para>
@@ -596,26 +628,9 @@ role="subsection"><title>VIDEO_PLAY</title>
 <para>Equals VIDEO_PLAY for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_FREEZE"
 role="subsection"><title>VIDEO_FREEZE</title>
 <para>DESCRIPTION
 </para>
@@ -653,26 +668,9 @@ role="subsection"><title>VIDEO_FREEZE</title>
 <para>Equals VIDEO_FREEZE for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_CONTINUE"
 role="subsection"><title>VIDEO_CONTINUE</title>
 <para>DESCRIPTION
 </para>
@@ -706,26 +704,9 @@ role="subsection"><title>VIDEO_CONTINUE</title>
 <para>Equals VIDEO_CONTINUE for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SELECT_SOURCE"
 role="subsection"><title>VIDEO_SELECT_SOURCE</title>
 <para>DESCRIPTION
 </para>
@@ -769,26 +750,9 @@ role="subsection"><title>VIDEO_SELECT_SOURCE</title>
 <para>Indicates which source shall be used for the Video stream.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SET_BLANK"
 role="subsection"><title>VIDEO_SET_BLANK</title>
 <para>DESCRIPTION
 </para>
@@ -835,33 +799,9 @@ role="subsection"><title>VIDEO_SET_BLANK</title>
 <para>FALSE: Show last decoded frame.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal input parameter</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_GET_STATUS"
 role="subsection"><title>VIDEO_GET_STATUS</title>
 <para>DESCRIPTION
 </para>
@@ -903,33 +843,9 @@ role="subsection"><title>VIDEO_GET_STATUS</title>
 <para>Returns the current status of the Video Device.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error, possibly in the communication with the
- DVB subsystem.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>status points to invalid address</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_GET_EVENT"
 role="subsection"><title>VIDEO_GET_EVENT</title>
 <para>DESCRIPTION
 </para>
@@ -980,24 +896,9 @@ role="subsection"><title>VIDEO_GET_EVENT</title>
  stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>ev points to invalid address</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EWOULDBLOCK</para>
 </entry><entry
  align="char">
@@ -1007,18 +908,13 @@ role="subsection"><title>VIDEO_GET_EVENT</title>
  </row><row><entry
  align="char">
 <para>EOVERFLOW</para>
-</entry><entry
- align="char">
-</entry>
- </row><row><entry
- align="char">
 </entry><entry
  align="char">
 <para>Overflow in event queue - one or more events were lost.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SET_DISPLAY_FORMAT"
 role="subsection"><title>VIDEO_SET_DISPLAY_FORMAT</title>
 <para>DESCRIPTION
 </para>
@@ -1063,32 +959,9 @@ role="subsection"><title>VIDEO_SET_DISPLAY_FORMAT</title>
 <para>Selects the video format to be used.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal parameter format.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_STILLPICTURE"
 role="subsection"><title>VIDEO_STILLPICTURE</title>
 <para>DESCRIPTION
 </para>
@@ -1133,32 +1006,9 @@ role="subsection"><title>VIDEO_STILLPICTURE</title>
 <para>Pointer to a location where an I-frame and size is stored.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>sp points to an invalid iframe.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_FAST_FORWARD"
 role="subsection"><title>VIDEO_FAST_FORWARD</title>
 <para>DESCRIPTION
 </para>
@@ -1200,39 +1050,17 @@ role="subsection"><title>VIDEO_FAST_FORWARD</title>
 <para>The number of frames to skip.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EPERM</para>
 </entry><entry
  align="char">
 <para>Mode VIDEO_SOURCE_MEMORY not selected.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal parameter format.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SLOWMOTION"
 role="subsection"><title>VIDEO_SLOWMOTION</title>
 <para>DESCRIPTION
 </para>
@@ -1274,39 +1102,17 @@ role="subsection"><title>VIDEO_SLOWMOTION</title>
 <para>The number of times to repeat each frame.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EPERM</para>
 </entry><entry
  align="char">
 <para>Mode VIDEO_SOURCE_MEMORY not selected.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>Illegal parameter format.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_GET_CAPABILITIES"
 role="subsection"><title>VIDEO_GET_CAPABILITIES</title>
 <para>DESCRIPTION
 </para>
@@ -1350,25 +1156,9 @@ role="subsection"><title>VIDEO_GET_CAPABILITIES</title>
  information.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EFAULT</para>
-</entry><entry
- align="char">
-<para>cap points to an invalid iframe.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SET_ID"
 role="subsection"><title>VIDEO_SET_ID</title>
 <para>DESCRIPTION
 </para>
@@ -1410,24 +1200,9 @@ role="subsection"><title>VIDEO_SET_ID</title>
 <para>video sub-stream id</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINTERNAL</para>
-</entry><entry
- align="char">
-<para>Internal error.</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1435,7 +1210,7 @@ role="subsection"><title>VIDEO_SET_ID</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_CLEAR_BUFFER"
 role="subsection"><title>VIDEO_CLEAR_BUFFER</title>
 <para>DESCRIPTION
 </para>
@@ -1468,18 +1243,9 @@ role="subsection"><title>VIDEO_CLEAR_BUFFER</title>
 <para>Equals VIDEO_CLEAR_BUFFER for this command.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SET_STREAMTYPE"
 role="subsection"><title>VIDEO_SET_STREAMTYPE</title>
 <para>DESCRIPTION
 </para>
@@ -1522,25 +1288,9 @@ role="subsection"><title>VIDEO_SET_STREAMTYPE</title>
 <para>stream type</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>type is not a valid or supported stream type.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SET_FORMAT"
 role="subsection"><title>VIDEO_SET_FORMAT</title>
 <para>DESCRIPTION
 </para>
@@ -1583,17 +1333,9 @@ role="subsection"><title>VIDEO_SET_FORMAT</title>
 <para>video format of TV as defined in section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1601,7 +1343,7 @@ role="subsection"><title>VIDEO_SET_FORMAT</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SET_SYSTEM"
 role="subsection"><title>VIDEO_SET_SYSTEM</title>
 <para>DESCRIPTION
 </para>
@@ -1645,17 +1387,9 @@ role="subsection"><title>VIDEO_SET_SYSTEM</title>
 <para>video system of TV output.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1663,7 +1397,7 @@ role="subsection"><title>VIDEO_SET_SYSTEM</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SET_HIGHLIGHT"
 role="subsection"><title>VIDEO_SET_HIGHLIGHT</title>
 <para>DESCRIPTION
 </para>
@@ -1705,25 +1439,9 @@ role="subsection"><title>VIDEO_SET_HIGHLIGHT</title>
 <para>SPU Highlight information according to section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
-<informaltable><tgroup cols="2"><tbody><row><entry
- align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor.</para>
-</entry>
- </row><row><entry
- align="char">
-<para>EINVAL</para>
-</entry><entry
- align="char">
-<para>input is not a valid highlight setting.</para>
-</entry>
- </row></tbody></tgroup></informaltable>
+&return-value-dvb;
 
-</section><section
+</section><section id="VIDEO_SET_SPU"
 role="subsection"><title>VIDEO_SET_SPU</title>
 <para>DESCRIPTION
 </para>
@@ -1766,17 +1484,9 @@ role="subsection"><title>VIDEO_SET_SPU</title>
  to section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1785,7 +1495,7 @@ role="subsection"><title>VIDEO_SET_SPU</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SET_SPU_PALETTE"
 role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
 <para>DESCRIPTION
 </para>
@@ -1827,17 +1537,9 @@ role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
 <para>SPU palette according to section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">
@@ -1845,7 +1547,7 @@ role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_GET_NAVI"
 role="subsection"><title>VIDEO_GET_NAVI</title>
 <para>DESCRIPTION
 </para>
@@ -1889,17 +1591,9 @@ role="subsection"><title>VIDEO_GET_NAVI</title>
  ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EFAULT</para>
 </entry><entry
  align="char">
@@ -1907,7 +1601,7 @@ role="subsection"><title>VIDEO_GET_NAVI</title>
 </entry>
  </row></tbody></tgroup></informaltable>
 
-</section><section
+</section><section id="VIDEO_SET_ATTRIBUTES"
 role="subsection"><title>VIDEO_SET_ATTRIBUTES</title>
 <para>DESCRIPTION
 </para>
@@ -1951,17 +1645,9 @@ role="subsection"><title>VIDEO_SET_ATTRIBUTES</title>
 <para>video attributes according to section ??.</para>
 </entry>
  </row></tbody></tgroup></informaltable>
-<para>ERRORS
-</para>
+&return-value-dvb;
 <informaltable><tgroup cols="2"><tbody><row><entry
  align="char">
-<para>EBADF</para>
-</entry><entry
- align="char">
-<para>fd is not a valid open file descriptor</para>
-</entry>
- </row><row><entry
- align="char">
 <para>EINVAL</para>
 </entry><entry
  align="char">

Documentation/DocBook/media/dvbstb.png.b64

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Documentation/DocBook/v4l/common.xml → Documentation/DocBook/media/v4l/common.xml

@@ -236,7 +236,15 @@ important parts of the API.</para>
     <para>The &VIDIOC-QUERYCAP; ioctl is available to check if the kernel
 device is compatible with this specification, and to query the <link
 linkend="devices">functions</link> and <link linkend="io">I/O
-methods</link> supported by the device. Other features can be queried
+methods</link> supported by the device.</para>
+
+    <para>Starting with kernel version 3.1, VIDIOC-QUERYCAP will return the
+V4L2 API version used by the driver, with generally matches the Kernel version.
+There's no need of using &VIDIOC-QUERYCAP; to check if an specific ioctl is
+supported, the V4L2 core now returns ENOIOCTLCMD if a driver doesn't provide
+support for an ioctl.</para>
+
+    <para>Other features can be queried
 by calling the respective ioctl, for example &VIDIOC-ENUMINPUT;
 to learn about the number, types and names of video connectors on the
 device. Although abstraction is a major objective of this API, the

Documentation/DocBook/v4l/compat.xml → Documentation/DocBook/media/v4l/compat.xml

@@ -10,12 +10,10 @@ driver writers to port or update their code.</para>
     <para>The Video For Linux API was first introduced in Linux 2.1 to
 unify and replace various TV and radio device related interfaces,
 developed independently by driver writers in prior years. Starting
-with Linux 2.5 the much improved V4L2 API replaces the V4L API,
-although existing drivers will continue to support V4L applications in
-the future, either directly or through the V4L2 compatibility layer in
-the <filename>videodev</filename> kernel module translating ioctls on
-the fly. For a transition period not all drivers will support the V4L2
-API.</para>
+with Linux 2.5 the much improved V4L2 API replaces the V4L API.
+The support for the old V4L calls were removed from Kernel, but the
+library <xref linkend="libv4l" /> supports the conversion of a V4L
+API system call into a V4L2 one.</para>
 
     <section>
       <title>Opening and Closing Devices</title>
@@ -84,12 +82,7 @@ not compatible with V4L or V4L2.</para> </footnote>,
 device file. V4L2 drivers <emphasis>may</emphasis> support multiple
 opens, see <xref linkend="open" /> for details and consequences.</para>
 
-      <para>V4L drivers respond to V4L2 ioctls with an &EINVAL;. The
-compatibility layer in the V4L2 <filename>videodev</filename> module
-can translate V4L ioctl requests to their V4L2 counterpart, however a
-V4L2 driver usually needs more preparation to become fully V4L
-compatible. This is covered in more detail in <xref
-	  linkend="driver" />.</para>
+      <para>V4L drivers respond to V4L2 ioctls with an &EINVAL;.</para>
     </section>
 
     <section>
@@ -2367,6 +2360,24 @@ that used it. It was originally scheduled for removal in 2.6.35.
         </listitem>
       </orderedlist>
     </section>
+    <section>
+      <title>V4L2 in Linux 3.1</title>
+      <orderedlist>
+        <listitem>
+	  <para>VIDIOC_QUERYCAP now returns a per-subsystem version instead of a per-driver one.</para>
+	  <para>Standardize an error code for invalid ioctl.</para>
+          <para>Added V4L2_CTRL_TYPE_BITMASK.</para>
+        </listitem>
+      </orderedlist>
+    </section>
+    <section>
+      <title>V4L2 in Linux 3.2</title>
+      <orderedlist>
+        <listitem>
+	  <para>V4L2_CTRL_FLAG_VOLATILE was added to signal volatile controls to userspace.</para>
+        </listitem>
+      </orderedlist>
+    </section>
 
     <section id="other">
       <title>Relation of V4L2 to other Linux multimedia APIs</title>
@@ -2472,6 +2483,12 @@ ioctls.</para>
         <listitem>
 	  <para>&VIDIOC-DBG-G-CHIP-IDENT; ioctl.</para>
         </listitem>
+        <listitem>
+	  <para>Flash API. <xref linkend="flash-controls" /></para>
+        </listitem>
+        <listitem>
+	  <para>&VIDIOC-CREATE-BUFS; and &VIDIOC-PREPARE-BUF; ioctls.</para>
+        </listitem>
       </itemizedlist>
     </section>
 

Documentation/DocBook/media/v4l/controls.xml

@@ -0,0 +1,3367 @@
+  <section id="control">
+    <title>User Controls</title>
+
+    <para>Devices typically have a number of user-settable controls
+such as brightness, saturation and so on, which would be presented to
+the user on a graphical user interface. But, different devices
+will have different controls available, and furthermore, the range of
+possible values, and the default value will vary from device to
+device. The control ioctls provide the information and a mechanism to
+create a nice user interface for these controls that will work
+correctly with any device.</para>
+
+    <para>All controls are accessed using an ID value. V4L2 defines
+several IDs for specific purposes. Drivers can also implement their
+own custom controls using <constant>V4L2_CID_PRIVATE_BASE</constant>
+and higher values. The pre-defined control IDs have the prefix
+<constant>V4L2_CID_</constant>, and are listed in <xref
+linkend="control-id" />. The ID is used when querying the attributes of
+a control, and when getting or setting the current value.</para>
+
+    <para>Generally applications should present controls to the user
+without assumptions about their purpose. Each control comes with a
+name string the user is supposed to understand. When the purpose is
+non-intuitive the driver writer should provide a user manual, a user
+interface plug-in or a driver specific panel application. Predefined
+IDs were introduced to change a few controls programmatically, for
+example to mute a device during a channel switch.</para>
+
+    <para>Drivers may enumerate different controls after switching
+the current video input or output, tuner or modulator, or audio input
+or output. Different in the sense of other bounds, another default and
+current value, step size or other menu items. A control with a certain
+<emphasis>custom</emphasis> ID can also change name and
+type.<footnote>
+	<para>It will be more convenient for applications if drivers
+make use of the <constant>V4L2_CTRL_FLAG_DISABLED</constant> flag, but
+that was never required.</para>
+      </footnote> Control values are stored globally, they do not
+change when switching except to stay within the reported bounds. They
+also do not change &eg; when the device is opened or closed, when the
+tuner radio frequency is changed or generally never without
+application request. Since V4L2 specifies no event mechanism, panel
+applications intended to cooperate with other panel applications (be
+they built into a larger application, as a TV viewer) may need to
+regularly poll control values to update their user
+interface.<footnote>
+	<para>Applications could call an ioctl to request events.
+After another process called &VIDIOC-S-CTRL; or another ioctl changing
+shared properties the &func-select; function would indicate
+readability until any ioctl (querying the properties) is
+called.</para>
+      </footnote></para>
+
+    <para>
+      All controls use machine endianness.
+    </para>
+
+    <table pgwide="1" frame="none" id="control-id">
+      <title>Control IDs</title>
+      <tgroup cols="3">
+	&cs-def;
+	<thead>
+	  <row>
+	    <entry>ID</entry>
+	    <entry>Type</entry>
+	    <entry>Description</entry>
+	  </row>
+	</thead>
+	<tbody valign="top">
+	  <row>
+	    <entry><constant>V4L2_CID_BASE</constant></entry>
+	    <entry></entry>
+	    <entry>First predefined ID, equal to
+<constant>V4L2_CID_BRIGHTNESS</constant>.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_USER_BASE</constant></entry>
+	    <entry></entry>
+	    <entry>Synonym of <constant>V4L2_CID_BASE</constant>.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_BRIGHTNESS</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Picture brightness, or more precisely, the black
+level.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_CONTRAST</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Picture contrast or luma gain.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_SATURATION</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Picture color saturation or chroma gain.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_HUE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Hue or color balance.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_VOLUME</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Overall audio volume. Note some drivers also
+provide an OSS or ALSA mixer interface.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_BALANCE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Audio stereo balance. Minimum corresponds to all
+the way left, maximum to right.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_BASS</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Audio bass adjustment.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_TREBLE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Audio treble adjustment.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_MUTE</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Mute audio, &ie; set the volume to zero, however
+without affecting <constant>V4L2_CID_AUDIO_VOLUME</constant>. Like
+ALSA drivers, V4L2 drivers must mute at load time to avoid excessive
+noise. Actually the entire device should be reset to a low power
+consumption state.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUDIO_LOUDNESS</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Loudness mode (bass boost).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_BLACK_LEVEL</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Another name for brightness (not a synonym of
+<constant>V4L2_CID_BRIGHTNESS</constant>). This control is deprecated
+and should not be used in new drivers and applications.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUTO_WHITE_BALANCE</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Automatic white balance (cameras).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_DO_WHITE_BALANCE</constant></entry>
+	    <entry>button</entry>
+	    <entry>This is an action control. When set (the value is
+ignored), the device will do a white balance and then hold the current
+setting. Contrast this with the boolean
+<constant>V4L2_CID_AUTO_WHITE_BALANCE</constant>, which, when
+activated, keeps adjusting the white balance.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_RED_BALANCE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Red chroma balance.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_BLUE_BALANCE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Blue chroma balance.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_GAMMA</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Gamma adjust.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_WHITENESS</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Whiteness for grey-scale devices. This is a synonym
+for <constant>V4L2_CID_GAMMA</constant>. This control is deprecated
+and should not be used in new drivers and applications.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_EXPOSURE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Exposure (cameras). [Unit?]</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_AUTOGAIN</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Automatic gain/exposure control.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_GAIN</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Gain control.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_HFLIP</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Mirror the picture horizontally.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_VFLIP</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Mirror the picture vertically.</entry>
+	  </row>
+	<row>
+	  <entry><constant>V4L2_CID_HCENTER_DEPRECATED</constant> (formerly <constant>V4L2_CID_HCENTER</constant>)</entry>
+	    <entry>integer</entry>
+	    <entry>Horizontal image centering. This control is
+deprecated. New drivers and applications should use the <link
+linkend="camera-controls">Camera class controls</link>
+<constant>V4L2_CID_PAN_ABSOLUTE</constant>,
+<constant>V4L2_CID_PAN_RELATIVE</constant> and
+<constant>V4L2_CID_PAN_RESET</constant> instead.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_VCENTER_DEPRECATED</constant>
+	    (formerly <constant>V4L2_CID_VCENTER</constant>)</entry>
+	    <entry>integer</entry>
+	    <entry>Vertical image centering. Centering is intended to
+<emphasis>physically</emphasis> adjust cameras. For image cropping see
+<xref linkend="crop" />, for clipping <xref linkend="overlay" />. This
+control is deprecated. New drivers and applications should use the
+<link linkend="camera-controls">Camera class controls</link>
+<constant>V4L2_CID_TILT_ABSOLUTE</constant>,
+<constant>V4L2_CID_TILT_RELATIVE</constant> and
+<constant>V4L2_CID_TILT_RESET</constant> instead.</entry>
+	  </row>
+	  <row id="v4l2-power-line-frequency">
+	    <entry><constant>V4L2_CID_POWER_LINE_FREQUENCY</constant></entry>
+	    <entry>enum</entry>
+	    <entry>Enables a power line frequency filter to avoid
+flicker. Possible values for <constant>enum v4l2_power_line_frequency</constant> are:
+<constant>V4L2_CID_POWER_LINE_FREQUENCY_DISABLED</constant> (0),
+<constant>V4L2_CID_POWER_LINE_FREQUENCY_50HZ</constant> (1),
+<constant>V4L2_CID_POWER_LINE_FREQUENCY_60HZ</constant> (2) and
+<constant>V4L2_CID_POWER_LINE_FREQUENCY_AUTO</constant> (3).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_HUE_AUTO</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Enables automatic hue control by the device. The
+effect of setting <constant>V4L2_CID_HUE</constant> while automatic
+hue control is enabled is undefined, drivers should ignore such
+request.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_WHITE_BALANCE_TEMPERATURE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>This control specifies the white balance settings
+as a color temperature in Kelvin. A driver should have a minimum of
+2800 (incandescent) to 6500 (daylight). For more information about
+color temperature see <ulink
+url="http://en.wikipedia.org/wiki/Color_temperature">Wikipedia</ulink>.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_SHARPNESS</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Adjusts the sharpness filters in a camera. The
+minimum value disables the filters, higher values give a sharper
+picture.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_BACKLIGHT_COMPENSATION</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Adjusts the backlight compensation in a camera. The
+minimum value disables backlight compensation.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_CHROMA_AGC</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Chroma automatic gain control.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_CHROMA_GAIN</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Adjusts the Chroma gain control (for use when chroma AGC
+	    is disabled).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_COLOR_KILLER</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Enable the color killer (&ie; force a black &amp; white image in case of a weak video signal).</entry>
+	  </row>
+	  <row id="v4l2-colorfx">
+	    <entry><constant>V4L2_CID_COLORFX</constant></entry>
+	    <entry>enum</entry>
+	    <entry>Selects a color effect. Possible values for
+<constant>enum v4l2_colorfx</constant> are:
+<constant>V4L2_COLORFX_NONE</constant> (0),
+<constant>V4L2_COLORFX_BW</constant> (1),
+<constant>V4L2_COLORFX_SEPIA</constant> (2),
+<constant>V4L2_COLORFX_NEGATIVE</constant> (3),
+<constant>V4L2_COLORFX_EMBOSS</constant> (4),
+<constant>V4L2_COLORFX_SKETCH</constant> (5),
+<constant>V4L2_COLORFX_SKY_BLUE</constant> (6),
+<constant>V4L2_COLORFX_GRASS_GREEN</constant> (7),
+<constant>V4L2_COLORFX_SKIN_WHITEN</constant> (8) and
+<constant>V4L2_COLORFX_VIVID</constant> (9).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_ROTATE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Rotates the image by specified angle. Common angles are 90,
+	    270 and 180. Rotating the image to 90 and 270 will reverse the height
+	    and width of the display window. It is necessary to set the new height and
+	    width of the picture using the &VIDIOC-S-FMT; ioctl according to
+	    the rotation angle selected.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_BG_COLOR</constant></entry>
+	    <entry>integer</entry>
+	    <entry>Sets the background color on the current output device.
+	    Background color needs to be specified in the RGB24 format. The
+	    supplied 32 bit value is interpreted as bits 0-7 Red color information,
+	    bits 8-15 Green color information, bits 16-23 Blue color
+	    information and bits 24-31 must be zero.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_ILLUMINATORS_1</constant>
+		<constant>V4L2_CID_ILLUMINATORS_2</constant></entry>
+	    <entry>boolean</entry>
+	    <entry>Switch on or off the illuminator 1 or 2 of the device
+		(usually a microscope).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_LASTP1</constant></entry>
+	    <entry></entry>
+	    <entry>End of the predefined control IDs (currently
+<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_MIN_BUFFERS_FOR_CAPTURE</constant></entry>
+	    <entry>integer</entry>
+	    <entry>This is a read-only control that can be read by the application
+and used as a hint to determine the number of CAPTURE buffers to pass to REQBUFS.
+The value is the minimum number of CAPTURE buffers that is necessary for hardware
+to work.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_MIN_BUFFERS_FOR_OUTPUT</constant></entry>
+	    <entry>integer</entry>
+	    <entry>This is a read-only control that can be read by the application
+and used as a hint to determine the number of OUTPUT buffers to pass to REQBUFS.
+The value is the minimum number of OUTPUT buffers that is necessary for hardware
+to work.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry>
+	    <entry></entry>
+	    <entry>ID of the first custom (driver specific) control.
+Applications depending on particular custom controls should check the
+driver name and version, see <xref linkend="querycap" />.</entry>
+	  </row>
+	</tbody>
+      </tgroup>
+    </table>
+
+    <para>Applications can enumerate the available controls with the
+&VIDIOC-QUERYCTRL; and &VIDIOC-QUERYMENU; ioctls, get and set a
+control value with the &VIDIOC-G-CTRL; and &VIDIOC-S-CTRL; ioctls.
+Drivers must implement <constant>VIDIOC_QUERYCTRL</constant>,
+<constant>VIDIOC_G_CTRL</constant> and
+<constant>VIDIOC_S_CTRL</constant> when the device has one or more
+controls, <constant>VIDIOC_QUERYMENU</constant> when it has one or
+more menu type controls.</para>
+
+    <example>
+      <title>Enumerating all controls</title>
+
+      <programlisting>
+&v4l2-queryctrl; queryctrl;
+&v4l2-querymenu; querymenu;
+
+static void
+enumerate_menu (void)
+{
+	printf ("  Menu items:\n");
+
+	memset (&amp;querymenu, 0, sizeof (querymenu));
+	querymenu.id = queryctrl.id;
+
+	for (querymenu.index = queryctrl.minimum;
+	     querymenu.index &lt;= queryctrl.maximum;
+	      querymenu.index++) {
+		if (0 == ioctl (fd, &VIDIOC-QUERYMENU;, &amp;querymenu)) {
+			printf ("  %s\n", querymenu.name);
+		}
+	}
+}
+
+memset (&amp;queryctrl, 0, sizeof (queryctrl));
+
+for (queryctrl.id = V4L2_CID_BASE;
+     queryctrl.id &lt; V4L2_CID_LASTP1;
+     queryctrl.id++) {
+	if (0 == ioctl (fd, &VIDIOC-QUERYCTRL;, &amp;queryctrl)) {
+		if (queryctrl.flags &amp; V4L2_CTRL_FLAG_DISABLED)
+			continue;
+
+		printf ("Control %s\n", queryctrl.name);
+
+		if (queryctrl.type == V4L2_CTRL_TYPE_MENU)
+			enumerate_menu ();
+	} else {
+		if (errno == EINVAL)
+			continue;
+
+		perror ("VIDIOC_QUERYCTRL");
+		exit (EXIT_FAILURE);
+	}
+}
+
+for (queryctrl.id = V4L2_CID_PRIVATE_BASE;;
+     queryctrl.id++) {
+	if (0 == ioctl (fd, &VIDIOC-QUERYCTRL;, &amp;queryctrl)) {
+		if (queryctrl.flags &amp; V4L2_CTRL_FLAG_DISABLED)
+			continue;
+
+		printf ("Control %s\n", queryctrl.name);
+
+		if (queryctrl.type == V4L2_CTRL_TYPE_MENU)
+			enumerate_menu ();
+	} else {
+		if (errno == EINVAL)
+			break;
+
+		perror ("VIDIOC_QUERYCTRL");
+		exit (EXIT_FAILURE);
+	}
+}
+</programlisting>
+    </example>
+
+    <example>
+      <title>Changing controls</title>
+
+      <programlisting>
+&v4l2-queryctrl; queryctrl;
+&v4l2-control; control;
+
+memset (&amp;queryctrl, 0, sizeof (queryctrl));
+queryctrl.id = V4L2_CID_BRIGHTNESS;
+
+if (-1 == ioctl (fd, &VIDIOC-QUERYCTRL;, &amp;queryctrl)) {
+	if (errno != EINVAL) {
+		perror ("VIDIOC_QUERYCTRL");
+		exit (EXIT_FAILURE);
+	} else {
+		printf ("V4L2_CID_BRIGHTNESS is not supported\n");
+	}
+} else if (queryctrl.flags &amp; V4L2_CTRL_FLAG_DISABLED) {
+	printf ("V4L2_CID_BRIGHTNESS is not supported\n");
+} else {
+	memset (&amp;control, 0, sizeof (control));
+	control.id = V4L2_CID_BRIGHTNESS;
+	control.value = queryctrl.default_value;
+
+	if (-1 == ioctl (fd, &VIDIOC-S-CTRL;, &amp;control)) {
+		perror ("VIDIOC_S_CTRL");
+		exit (EXIT_FAILURE);
+	}
+}
+
+memset (&amp;control, 0, sizeof (control));
+control.id = V4L2_CID_CONTRAST;
+
+if (0 == ioctl (fd, &VIDIOC-G-CTRL;, &amp;control)) {
+	control.value += 1;
+
+	/* The driver may clamp the value or return ERANGE, ignored here */
+
+	if (-1 == ioctl (fd, &VIDIOC-S-CTRL;, &amp;control)
+	    &amp;&amp; errno != ERANGE) {
+		perror ("VIDIOC_S_CTRL");
+		exit (EXIT_FAILURE);
+	}
+/* Ignore if V4L2_CID_CONTRAST is unsupported */
+} else if (errno != EINVAL) {
+	perror ("VIDIOC_G_CTRL");
+	exit (EXIT_FAILURE);
+}
+
+control.id = V4L2_CID_AUDIO_MUTE;
+control.value = TRUE; /* silence */
+
+/* Errors ignored */
+ioctl (fd, VIDIOC_S_CTRL, &amp;control);
+</programlisting>
+    </example>
+  </section>
+
+  <section id="extended-controls">
+    <title>Extended Controls</title>
+
+    <section>
+      <title>Introduction</title>
+
+      <para>The control mechanism as originally designed was meant
+to be used for user settings (brightness, saturation, etc). However,
+it turned out to be a very useful model for implementing more
+complicated driver APIs where each driver implements only a subset of
+a larger API.</para>
+
+      <para>The MPEG encoding API was the driving force behind
+designing and implementing this extended control mechanism: the MPEG
+standard is quite large and the currently supported hardware MPEG
+encoders each only implement a subset of this standard. Further more,
+many parameters relating to how the video is encoded into an MPEG
+stream are specific to the MPEG encoding chip since the MPEG standard
+only defines the format of the resulting MPEG stream, not how the
+video is actually encoded into that format.</para>
+
+      <para>Unfortunately, the original control API lacked some
+features needed for these new uses and so it was extended into the
+(not terribly originally named) extended control API.</para>
+
+      <para>Even though the MPEG encoding API was the first effort
+to use the Extended Control API, nowadays there are also other classes
+of Extended Controls, such as Camera Controls and FM Transmitter Controls.
+The Extended Controls API as well as all Extended Controls classes are
+described in the following text.</para>
+    </section>
+
+    <section>
+      <title>The Extended Control API</title>
+
+      <para>Three new ioctls are available: &VIDIOC-G-EXT-CTRLS;,
+&VIDIOC-S-EXT-CTRLS; and &VIDIOC-TRY-EXT-CTRLS;. These ioctls act on
+arrays of controls (as opposed to the &VIDIOC-G-CTRL; and
+&VIDIOC-S-CTRL; ioctls that act on a single control). This is needed
+since it is often required to atomically change several controls at
+once.</para>
+
+      <para>Each of the new ioctls expects a pointer to a
+&v4l2-ext-controls;. This structure contains a pointer to the control
+array, a count of the number of controls in that array and a control
+class. Control classes are used to group similar controls into a
+single class. For example, control class
+<constant>V4L2_CTRL_CLASS_USER</constant> contains all user controls
+(&ie; all controls that can also be set using the old
+<constant>VIDIOC_S_CTRL</constant> ioctl). Control class
+<constant>V4L2_CTRL_CLASS_MPEG</constant> contains all controls
+relating to MPEG encoding, etc.</para>
+
+      <para>All controls in the control array must belong to the
+specified control class. An error is returned if this is not the
+case.</para>
+
+      <para>It is also possible to use an empty control array (count
+== 0) to check whether the specified control class is
+supported.</para>
+
+      <para>The control array is a &v4l2-ext-control; array. The
+<structname>v4l2_ext_control</structname> structure is very similar to
+&v4l2-control;, except for the fact that it also allows for 64-bit
+values and pointers to be passed.</para>
+
+      <para>It is important to realize that due to the flexibility of
+controls it is necessary to check whether the control you want to set
+actually is supported in the driver and what the valid range of values
+is. So use the &VIDIOC-QUERYCTRL; and &VIDIOC-QUERYMENU; ioctls to
+check this. Also note that it is possible that some of the menu
+indices in a control of type <constant>V4L2_CTRL_TYPE_MENU</constant>
+may not be supported (<constant>VIDIOC_QUERYMENU</constant> will
+return an error). A good example is the list of supported MPEG audio
+bitrates. Some drivers only support one or two bitrates, others
+support a wider range.</para>
+
+      <para>
+	All controls use machine endianness.
+      </para>
+    </section>
+
+    <section>
+      <title>Enumerating Extended Controls</title>
+
+      <para>The recommended way to enumerate over the extended
+controls is by using &VIDIOC-QUERYCTRL; in combination with the
+<constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant> flag:</para>
+
+      <informalexample>
+	<programlisting>
+&v4l2-queryctrl; qctrl;
+
+qctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
+while (0 == ioctl (fd, &VIDIOC-QUERYCTRL;, &amp;qctrl)) {
+	/* ... */
+	qctrl.id |= V4L2_CTRL_FLAG_NEXT_CTRL;
+}
+</programlisting>
+      </informalexample>
+
+      <para>The initial control ID is set to 0 ORed with the
+<constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant> flag. The
+<constant>VIDIOC_QUERYCTRL</constant> ioctl will return the first
+control with a higher ID than the specified one. When no such controls
+are found an error is returned.</para>
+
+      <para>If you want to get all controls within a specific control
+class, then you can set the initial
+<structfield>qctrl.id</structfield> value to the control class and add
+an extra check to break out of the loop when a control of another
+control class is found:</para>
+
+      <informalexample>
+	<programlisting>
+qctrl.id = V4L2_CTRL_CLASS_MPEG | V4L2_CTRL_FLAG_NEXT_CTRL;
+while (0 == ioctl (fd, &VIDIOC-QUERYCTRL;, &amp;qctrl)) {
+	if (V4L2_CTRL_ID2CLASS (qctrl.id) != V4L2_CTRL_CLASS_MPEG)
+		break;
+		/* ... */
+		qctrl.id |= V4L2_CTRL_FLAG_NEXT_CTRL;
+	}
+</programlisting>
+      </informalexample>
+
+      <para>The 32-bit <structfield>qctrl.id</structfield> value is
+subdivided into three bit ranges: the top 4 bits are reserved for
+flags (&eg; <constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant>) and are not
+actually part of the ID. The remaining 28 bits form the control ID, of
+which the most significant 12 bits define the control class and the
+least significant 16 bits identify the control within the control
+class. It is guaranteed that these last 16 bits are always non-zero
+for controls. The range of 0x1000 and up are reserved for
+driver-specific controls. The macro
+<constant>V4L2_CTRL_ID2CLASS(id)</constant> returns the control class
+ID based on a control ID.</para>
+
+      <para>If the driver does not support extended controls, then
+<constant>VIDIOC_QUERYCTRL</constant> will fail when used in
+combination with <constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant>. In
+that case the old method of enumerating control should be used (see
+1.8). But if it is supported, then it is guaranteed to enumerate over
+all controls, including driver-private controls.</para>
+    </section>
+
+    <section>
+      <title>Creating Control Panels</title>
+
+      <para>It is possible to create control panels for a graphical
+user interface where the user can select the various controls.
+Basically you will have to iterate over all controls using the method
+described above. Each control class starts with a control of type
+<constant>V4L2_CTRL_TYPE_CTRL_CLASS</constant>.
+<constant>VIDIOC_QUERYCTRL</constant> will return the name of this
+control class which can be used as the title of a tab page within a
+control panel.</para>
+
+      <para>The flags field of &v4l2-queryctrl; also contains hints on
+the behavior of the control. See the &VIDIOC-QUERYCTRL; documentation
+for more details.</para>
+    </section>
+
+    <section id="mpeg-controls">
+      <title>MPEG Control Reference</title>
+
+      <para>Below all controls within the MPEG control class are
+described. First the generic controls, then controls specific for
+certain hardware.</para>
+
+      <section>
+	<title>Generic MPEG Controls</title>
+
+	<table pgwide="1" frame="none" id="mpeg-control-id">
+	  <title>MPEG Control IDs</title>
+	  <tgroup cols="4">
+	    <colspec colname="c1" colwidth="1*" />
+	    <colspec colname="c2" colwidth="6*" />
+	    <colspec colname="c3" colwidth="2*" />
+	    <colspec colname="c4" colwidth="6*" />
+	    <spanspec namest="c1" nameend="c2" spanname="id" />
+	    <spanspec namest="c2" nameend="c4" spanname="descr" />
+	    <thead>
+	      <row>
+		<entry spanname="id" align="left">ID</entry>
+		<entry align="left">Type</entry>
+	      </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
+	      </row>
+	    </thead>
+	    <tbody valign="top">
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CLASS</constant>&nbsp;</entry>
+		<entry>class</entry>
+	      </row><row><entry spanname="descr">The MPEG class
+descriptor. Calling &VIDIOC-QUERYCTRL; for this control will return a
+description of this control class. This description can be used as the
+caption of a Tab page in a GUI, for example.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-stream-type">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_TYPE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_stream_type</entry>
+	      </row><row><entry spanname="descr">The MPEG-1, -2 or -4
+output stream type. One cannot assume anything here. Each hardware
+MPEG encoder tends to support different subsets of the available MPEG
+stream types. This control is specific to multiplexed MPEG streams.
+The currently defined stream types are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG2_PS</constant>&nbsp;</entry>
+		      <entry>MPEG-2 program stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG2_TS</constant>&nbsp;</entry>
+		      <entry>MPEG-2 transport stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG1_SS</constant>&nbsp;</entry>
+		      <entry>MPEG-1 system stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG2_DVD</constant>&nbsp;</entry>
+		      <entry>MPEG-2 DVD-compatible stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG1_VCD</constant>&nbsp;</entry>
+		      <entry>MPEG-1 VCD-compatible stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD</constant>&nbsp;</entry>
+		      <entry>MPEG-2 SVCD-compatible stream</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PID_PMT</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Program Map Table
+Packet ID for the MPEG transport stream (default 16)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PID_AUDIO</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Audio Packet ID for
+the MPEG transport stream (default 256)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PID_VIDEO</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Video Packet ID for
+the MPEG transport stream (default 260)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PID_PCR</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Packet ID for the
+MPEG transport stream carrying PCR fields (default 259)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PES_ID_AUDIO</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Audio ID for MPEG
+PES</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_PES_ID_VIDEO</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Video ID for MPEG
+PES</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-stream-vbi-fmt">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_STREAM_VBI_FMT</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_stream_vbi_fmt</entry>
+	      </row><row><entry spanname="descr">Some cards can embed
+VBI data (&eg; Closed Caption, Teletext) into the MPEG stream. This
+control selects whether VBI data should be embedded, and if so, what
+embedding method should be used. The list of possible VBI formats
+depends on the driver. The currently defined VBI format types
+are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_VBI_FMT_NONE</constant>&nbsp;</entry>
+		      <entry>No VBI in the MPEG stream</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_STREAM_VBI_FMT_IVTV</constant>&nbsp;</entry>
+		      <entry>VBI in private packets, IVTV format (documented
+in the kernel sources in the file <filename>Documentation/video4linux/cx2341x/README.vbi</filename>)</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-sampling-freq">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_sampling_freq</entry>
+	      </row><row><entry spanname="descr">MPEG Audio sampling
+frequency. Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100</constant>&nbsp;</entry>
+		      <entry>44.1 kHz</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000</constant>&nbsp;</entry>
+		      <entry>48 kHz</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000</constant>&nbsp;</entry>
+		      <entry>32 kHz</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-encoding">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_ENCODING</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_encoding</entry>
+	      </row><row><entry spanname="descr">MPEG Audio encoding.
+This control is specific to multiplexed MPEG streams.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_ENCODING_LAYER_1</constant>&nbsp;</entry>
+		      <entry>MPEG-1/2 Layer I encoding</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_ENCODING_LAYER_2</constant>&nbsp;</entry>
+		      <entry>MPEG-1/2 Layer II encoding</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_ENCODING_LAYER_3</constant>&nbsp;</entry>
+		      <entry>MPEG-1/2 Layer III encoding</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_ENCODING_AAC</constant>&nbsp;</entry>
+		      <entry>MPEG-2/4 AAC (Advanced Audio Coding)</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_ENCODING_AC3</constant>&nbsp;</entry>
+		      <entry>AC-3 aka ATSC A/52 encoding</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-l1-bitrate">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_L1_BITRATE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_l1_bitrate</entry>
+	      </row><row><entry spanname="descr">MPEG-1/2 Layer I bitrate.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_32K</constant>&nbsp;</entry>
+		      <entry>32 kbit/s</entry></row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_64K</constant>&nbsp;</entry>
+		      <entry>64 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_96K</constant>&nbsp;</entry>
+		      <entry>96 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_128K</constant>&nbsp;</entry>
+		      <entry>128 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_160K</constant>&nbsp;</entry>
+		      <entry>160 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_192K</constant>&nbsp;</entry>
+		      <entry>192 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_224K</constant>&nbsp;</entry>
+		      <entry>224 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_256K</constant>&nbsp;</entry>
+		      <entry>256 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_288K</constant>&nbsp;</entry>
+		      <entry>288 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_320K</constant>&nbsp;</entry>
+		      <entry>320 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_352K</constant>&nbsp;</entry>
+		      <entry>352 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_384K</constant>&nbsp;</entry>
+		      <entry>384 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_416K</constant>&nbsp;</entry>
+		      <entry>416 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L1_BITRATE_448K</constant>&nbsp;</entry>
+		      <entry>448 kbit/s</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-l2-bitrate">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_L2_BITRATE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_l2_bitrate</entry>
+	      </row><row><entry spanname="descr">MPEG-1/2 Layer II bitrate.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_32K</constant>&nbsp;</entry>
+		      <entry>32 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_48K</constant>&nbsp;</entry>
+		      <entry>48 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_56K</constant>&nbsp;</entry>
+		      <entry>56 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_64K</constant>&nbsp;</entry>
+		      <entry>64 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_80K</constant>&nbsp;</entry>
+		      <entry>80 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_96K</constant>&nbsp;</entry>
+		      <entry>96 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_112K</constant>&nbsp;</entry>
+		      <entry>112 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_128K</constant>&nbsp;</entry>
+		      <entry>128 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_160K</constant>&nbsp;</entry>
+		      <entry>160 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_192K</constant>&nbsp;</entry>
+		      <entry>192 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_224K</constant>&nbsp;</entry>
+		      <entry>224 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_256K</constant>&nbsp;</entry>
+		      <entry>256 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_320K</constant>&nbsp;</entry>
+		      <entry>320 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L2_BITRATE_384K</constant>&nbsp;</entry>
+		      <entry>384 kbit/s</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-l3-bitrate">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_L3_BITRATE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_l3_bitrate</entry>
+	      </row><row><entry spanname="descr">MPEG-1/2 Layer III bitrate.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_32K</constant>&nbsp;</entry>
+		      <entry>32 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_40K</constant>&nbsp;</entry>
+		      <entry>40 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_48K</constant>&nbsp;</entry>
+		      <entry>48 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_56K</constant>&nbsp;</entry>
+		      <entry>56 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_64K</constant>&nbsp;</entry>
+		      <entry>64 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_80K</constant>&nbsp;</entry>
+		      <entry>80 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_96K</constant>&nbsp;</entry>
+		      <entry>96 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_112K</constant>&nbsp;</entry>
+		      <entry>112 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_128K</constant>&nbsp;</entry>
+		      <entry>128 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_160K</constant>&nbsp;</entry>
+		      <entry>160 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_192K</constant>&nbsp;</entry>
+		      <entry>192 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_224K</constant>&nbsp;</entry>
+		      <entry>224 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_256K</constant>&nbsp;</entry>
+		      <entry>256 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_L3_BITRATE_320K</constant>&nbsp;</entry>
+		      <entry>320 kbit/s</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_AAC_BITRATE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">AAC bitrate in bits per second.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-ac3-bitrate">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_AC3_BITRATE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_ac3_bitrate</entry>
+	      </row><row><entry spanname="descr">AC-3 bitrate.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_32K</constant>&nbsp;</entry>
+		      <entry>32 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_40K</constant>&nbsp;</entry>
+		      <entry>40 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_48K</constant>&nbsp;</entry>
+		      <entry>48 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_56K</constant>&nbsp;</entry>
+		      <entry>56 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_64K</constant>&nbsp;</entry>
+		      <entry>64 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_80K</constant>&nbsp;</entry>
+		      <entry>80 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_96K</constant>&nbsp;</entry>
+		      <entry>96 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_112K</constant>&nbsp;</entry>
+		      <entry>112 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_128K</constant>&nbsp;</entry>
+		      <entry>128 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_160K</constant>&nbsp;</entry>
+		      <entry>160 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_192K</constant>&nbsp;</entry>
+		      <entry>192 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_224K</constant>&nbsp;</entry>
+		      <entry>224 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_256K</constant>&nbsp;</entry>
+		      <entry>256 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_320K</constant>&nbsp;</entry>
+		      <entry>320 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_384K</constant>&nbsp;</entry>
+		      <entry>384 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_448K</constant>&nbsp;</entry>
+		      <entry>448 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_512K</constant>&nbsp;</entry>
+		      <entry>512 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_576K</constant>&nbsp;</entry>
+		      <entry>576 kbit/s</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_AC3_BITRATE_640K</constant>&nbsp;</entry>
+		      <entry>640 kbit/s</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_mode</entry>
+	      </row><row><entry spanname="descr">MPEG Audio mode.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_STEREO</constant>&nbsp;</entry>
+		      <entry>Stereo</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_JOINT_STEREO</constant>&nbsp;</entry>
+		      <entry>Joint Stereo</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_DUAL</constant>&nbsp;</entry>
+		      <entry>Bilingual</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_MONO</constant>&nbsp;</entry>
+		      <entry>Mono</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-mode-extension">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_MODE_EXTENSION</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_mode_extension</entry>
+	      </row><row><entry spanname="descr">Joint Stereo
+audio mode extension. In Layer I and II they indicate which subbands
+are in intensity stereo. All other subbands are coded in stereo. Layer
+III is not (yet) supported. Possible values
+are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4</constant>&nbsp;</entry>
+		      <entry>Subbands 4-31 in intensity stereo</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8</constant>&nbsp;</entry>
+		      <entry>Subbands 8-31 in intensity stereo</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12</constant>&nbsp;</entry>
+		      <entry>Subbands 12-31 in intensity stereo</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16</constant>&nbsp;</entry>
+		      <entry>Subbands 16-31 in intensity stereo</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-emphasis">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_EMPHASIS</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_emphasis</entry>
+	      </row><row><entry spanname="descr">Audio Emphasis.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_EMPHASIS_NONE</constant>&nbsp;</entry>
+		      <entry>None</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS</constant>&nbsp;</entry>
+		      <entry>50/15 microsecond emphasis</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17</constant>&nbsp;</entry>
+		      <entry>CCITT J.17</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-audio-crc">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_CRC</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_audio_crc</entry>
+	      </row><row><entry spanname="descr">CRC method. Possible
+values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_CRC_NONE</constant>&nbsp;</entry>
+		      <entry>None</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_AUDIO_CRC_CRC16</constant>&nbsp;</entry>
+		      <entry>16 bit parity check</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_MUTE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Mutes the audio when
+capturing. This is not done by muting audio hardware, which can still
+produce a slight hiss, but in the encoder itself, guaranteeing a fixed
+and reproducible audio bitstream. 0 = unmuted, 1 = muted.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-encoding">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_ENCODING</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_encoding</entry>
+	      </row><row><entry spanname="descr">MPEG Video encoding
+method. This control is specific to multiplexed MPEG streams.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ENCODING_MPEG_1</constant>&nbsp;</entry>
+		      <entry>MPEG-1 Video encoding</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ENCODING_MPEG_2</constant>&nbsp;</entry>
+		      <entry>MPEG-2 Video encoding</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC</constant>&nbsp;</entry>
+		      <entry>MPEG-4 AVC (H.264) Video encoding</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-aspect">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_ASPECT</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_aspect</entry>
+	      </row><row><entry spanname="descr">Video aspect.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ASPECT_1x1</constant>&nbsp;</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ASPECT_4x3</constant>&nbsp;</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ASPECT_16x9</constant>&nbsp;</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_ASPECT_221x100</constant>&nbsp;</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_B_FRAMES</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Number of B-Frames
+(default 2)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_GOP_SIZE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">GOP size (default
+12)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_GOP_CLOSURE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">GOP closure (default
+1)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_PULLDOWN</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Enable 3:2 pulldown
+(default 0)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-bitrate-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_BITRATE_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_bitrate_mode</entry>
+	      </row><row><entry spanname="descr">Video bitrate mode.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_BITRATE_MODE_VBR</constant>&nbsp;</entry>
+		      <entry>Variable bitrate</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_BITRATE_MODE_CBR</constant>&nbsp;</entry>
+		      <entry>Constant bitrate</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_BITRATE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Video bitrate in bits
+per second.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_BITRATE_PEAK</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Peak video bitrate in
+bits per second. Must be larger or equal to the average video bitrate.
+It is ignored if the video bitrate mode is set to constant
+bitrate.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">For every captured
+frame, skip this many subsequent frames (default 0).</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MUTE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">"Mutes" the video to a
+fixed color when capturing. This is useful for testing, to produce a
+fixed video bitstream. 0 = unmuted, 1 = muted.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MUTE_YUV</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Sets the "mute" color
+of the video. The supplied 32-bit integer is interpreted as follows (bit
+0 = least significant bit):</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry>Bit 0:7</entry>
+		      <entry>V chrominance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 8:15</entry>
+		      <entry>U chrominance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 16:23</entry>
+		      <entry>Y luminance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 24:31</entry>
+		      <entry>Must be zero.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">If enabled the decoder expects to receive a single slice per buffer, otherwise
+the decoder expects a single frame in per buffer. Applicable to the decoder, all codecs.
+</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">Enable writing sample aspect ratio in the Video Usability Information.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-h264-vui-sar-idc">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_h264_vui_sar_idc</entry>
+	      </row>
+	      <row><entry spanname="descr">VUI sample aspect ratio indicator for H.264 encoding. The value
+is defined in the table E-1 in the standard. Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED</constant>&nbsp;</entry>
+			  <entry>Unspecified</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1</constant>&nbsp;</entry>
+			  <entry>1x1</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11</constant>&nbsp;</entry>
+			  <entry>12x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11</constant>&nbsp;</entry>
+			  <entry>10x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11</constant>&nbsp;</entry>
+			  <entry>16x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33</constant>&nbsp;</entry>
+			  <entry>40x33</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11</constant>&nbsp;</entry>
+			  <entry>24x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11</constant>&nbsp;</entry>
+			  <entry>20x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11</constant>&nbsp;</entry>
+			  <entry>32x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33</constant>&nbsp;</entry>
+			  <entry>80x33</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11</constant>&nbsp;</entry>
+			  <entry>18x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11</constant>&nbsp;</entry>
+			  <entry>15x11</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33</constant>&nbsp;</entry>
+			  <entry>64x33</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99</constant>&nbsp;</entry>
+			  <entry>160x99</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3</constant>&nbsp;</entry>
+			  <entry>4x3</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2</constant>&nbsp;</entry>
+			  <entry>3x2</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1</constant>&nbsp;</entry>
+			  <entry>2x1</entry>
+			</row>
+			<row>
+			  <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED</constant>&nbsp;</entry>
+			  <entry>Extended SAR</entry>
+			</row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Extended sample aspect ratio width for H.264 VUI encoding.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Extended sample aspect ratio height for H.264 VUI encoding.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-h264-level">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LEVEL</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_h264_level</entry>
+	      </row>
+	      <row><entry spanname="descr">The level information for the H264 video elementary stream.
+Applicable to the H264 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_0</constant>&nbsp;</entry>
+		      <entry>Level 1.0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1B</constant>&nbsp;</entry>
+		      <entry>Level 1B</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_1</constant>&nbsp;</entry>
+		      <entry>Level 1.1</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_2</constant>&nbsp;</entry>
+		      <entry>Level 1.2</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_3</constant>&nbsp;</entry>
+		      <entry>Level 1.3</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_0</constant>&nbsp;</entry>
+		      <entry>Level 2.0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_1</constant>&nbsp;</entry>
+		      <entry>Level 2.1</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_2</constant>&nbsp;</entry>
+		      <entry>Level 2.2</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_0</constant>&nbsp;</entry>
+		      <entry>Level 3.0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_1</constant>&nbsp;</entry>
+		      <entry>Level 3.1</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_2</constant>&nbsp;</entry>
+		      <entry>Level 3.2</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_0</constant>&nbsp;</entry>
+		      <entry>Level 4.0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_1</constant>&nbsp;</entry>
+		      <entry>Level 4.1</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_2</constant>&nbsp;</entry>
+		      <entry>Level 4.2</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_5_0</constant>&nbsp;</entry>
+		      <entry>Level 5.0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_5_1</constant>&nbsp;</entry>
+		      <entry>Level 5.1</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-mpeg4-level">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_mpeg4_level</entry>
+	      </row>
+	      <row><entry spanname="descr">The level information for the MPEG4 elementary stream.
+Applicable to the MPEG4 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_0</constant>&nbsp;</entry>
+		      <entry>Level 0</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_0B</constant>&nbsp;</entry>
+		      <entry>Level 0b</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_1</constant>&nbsp;</entry>
+		      <entry>Level 1</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_2</constant>&nbsp;</entry>
+		      <entry>Level 2</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_3</constant>&nbsp;</entry>
+		      <entry>Level 3</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_3B</constant>&nbsp;</entry>
+		      <entry>Level 3b</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_4</constant>&nbsp;</entry>
+		      <entry>Level 4</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_LEVEL_5</constant>&nbsp;</entry>
+		      <entry>Level 5</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-h264-profile">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_PROFILE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_h264_profile</entry>
+	      </row>
+	      <row><entry spanname="descr">The profile information for H264.
+Applicable to the H264 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE</constant>&nbsp;</entry>
+		      <entry>Baseline profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE</constant>&nbsp;</entry>
+		      <entry>Constrained Baseline profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_MAIN</constant>&nbsp;</entry>
+		      <entry>Main profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED</constant>&nbsp;</entry>
+		      <entry>Extended profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH</constant>&nbsp;</entry>
+		      <entry>High profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10</constant>&nbsp;</entry>
+		      <entry>High 10 profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422</constant>&nbsp;</entry>
+		      <entry>High 422 profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE</constant>&nbsp;</entry>
+		      <entry>High 444 Predictive profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA</constant>&nbsp;</entry>
+		      <entry>High 10 Intra profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA</constant>&nbsp;</entry>
+		      <entry>High 422 Intra profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA</constant>&nbsp;</entry>
+		      <entry>High 444 Intra profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA</constant>&nbsp;</entry>
+		      <entry>CAVLC 444 Intra profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE</constant>&nbsp;</entry>
+		      <entry>Scalable Baseline profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH</constant>&nbsp;</entry>
+		      <entry>Scalable High profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA</constant>&nbsp;</entry>
+		      <entry>Scalable High Intra profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH</constant>&nbsp;</entry>
+		      <entry>Stereo High profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH</constant>&nbsp;</entry>
+		      <entry>Multiview High profile</entry>
+		    </row>
+
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-mpeg4-profile">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_mpeg4_profile</entry>
+	      </row>
+	      <row><entry spanname="descr">The profile information for MPEG4.
+Applicable to the MPEG4 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_PROFILE_SIMPLE</constant>&nbsp;</entry>
+		      <entry>Simple profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_PROFILE_ADVANCED_SIMPLE</constant>&nbsp;</entry>
+		      <entry>Advanced Simple profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_PROFILE_CORE</constant>&nbsp;</entry>
+		      <entry>Core profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_PROFILE_SIMPLE_SCALABLE</constant>&nbsp;</entry>
+		      <entry>Simple Scalable profile</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_PROFILE_ADVANCED_CODING_EFFICIENCY</constant>&nbsp;</entry>
+		      <entry></entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MAX_REF_PIC</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">The maximum number of reference pictures used for encoding.
+Applicable to the encoder.
+</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-multi-slice-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_multi_slice_mode</entry>
+	      </row>
+	      <row><entry spanname="descr">Determines how the encoder should handle division of frame into slices.
+Applicable to the encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE</constant>&nbsp;</entry>
+		      <entry>Single slice per frame.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB</constant>&nbsp;</entry>
+		      <entry>Multiple slices with set maximum number of macroblocks per slice.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES</constant>&nbsp;</entry>
+		      <entry>Multiple slice with set maximum size in bytes per slice.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">The maximum number of macroblocks in a slice. Used when
+<constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant> is set to <constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB</constant>.
+Applicable to the encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">The maximum size of a slice in bytes. Used when
+<constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant> is set to <constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES</constant>.
+Applicable to the encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-h264-loop-filter-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_h264_loop_filter_mode</entry>
+	      </row>
+	      <row><entry spanname="descr">Loop filter mode for H264 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED</constant>&nbsp;</entry>
+		      <entry>Loop filter is enabled.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED</constant>&nbsp;</entry>
+		      <entry>Loop filter is disabled.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY</constant>&nbsp;</entry>
+		      <entry>Loop filter is disabled at the slice boundary.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Loop filter alpha coefficient, defined in the H264 standard.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Loop filter beta coefficient, defined in the H264 standard.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-h264-entropy-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_h264_entropy_mode</entry>
+	      </row>
+	      <row><entry spanname="descr">Entropy coding mode for H264 - CABAC/CAVALC.
+Applicable to the H264 encoder.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC</constant>&nbsp;</entry>
+		      <entry>Use CAVLC entropy coding.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC</constant>&nbsp;</entry>
+		      <entry>Use CABAC entropy coding.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">Enable 8X8 transform for H264. Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Cyclic intra macroblock refresh. This is the number of continuous macroblocks
+refreshed every frame. Each frame a succesive set of macroblocks is refreshed until the cycle completes and starts from the
+top of the frame. Applicable to H264, H263 and MPEG4 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">Frame level rate control enable.
+If this control is disabled then the quantization parameter for each frame type is constant and set with appropriate controls
+(e.g. <constant>V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP</constant>).
+If frame rate control is enabled then quantization parameter is adjusted to meet the chosen bitrate. Minimum and maximum value
+for the quantization parameter can be set with appropriate controls (e.g. <constant>V4L2_CID_MPEG_VIDEO_H263_MIN_QP</constant>).
+Applicable to encoders.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">Macroblock level rate control enable.
+Applicable to the MPEG4 and H264 encoders.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_QPEL</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">Quarter pixel motion estimation for MPEG4. Applicable to the MPEG4 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an I frame for H263. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_MIN_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Minimum quantization parameter for H263. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_MAX_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Maximum quantization parameter for H263. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an P frame for H263. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an B frame for H263. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an I frame for H264. Valid range: from 0 to 51.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_MIN_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Minimum quantization parameter for H264. Valid range: from 0 to 51.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_MAX_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Maximum quantization parameter for H264. Valid range: from 0 to 51.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an P frame for H264. Valid range: from 0 to 51.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an B frame for H264. Valid range: from 0 to 51.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an I frame for MPEG4. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Minimum quantization parameter for MPEG4. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Maximum quantization parameter for MPEG4. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an P frame for MPEG4. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Quantization parameter for an B frame for MPEG4. Valid range: from 1 to 31.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_VBV_SIZE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">The Video Buffer Verifier size in kilobytes, it is used as a limitation of frame skip.
+The VBV is defined in the standard as a mean to verify that the produced stream will be succesfully decoded.
+The standard describes it as "Part of a hypothetical decoder that is conceptually connected to the
+output of the encoder. Its purpose is to provide a constraint on the variability of the data rate that an
+encoder or editing process may produce.".
+Applicable to the MPEG1, MPEG2, MPEG4 encoders.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">The Coded Picture Buffer size in kilobytes, it is used as a limitation of frame skip.
+The CPB is defined in the H264 standard as a mean to verify that the produced stream will be succesfully decoded.
+Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_I_PERIOD</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row>
+	      <row><entry spanname="descr">Period between I-frames in the open GOP for H264. In case of an open GOP
+this is the period between two I-frames. The period between IDR (Instantaneous Decoding Refresh) frames is taken from the GOP_SIZE control.
+An IDR frame, which stands for Instantaneous Decoding Refresh is an I-frame after which no prior frames are
+referenced. This means that a stream can be restarted from an IDR frame without the need to store or decode any
+previous frames. Applicable to the H264 encoder.</entry>
+	      </row>
+
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-video-header-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_HEADER_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_video_header_mode</entry>
+	      </row>
+	      <row><entry spanname="descr">Determines whether the header is returned as the first buffer or is
+it returned together with the first frame. Applicable to encoders.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE</constant>&nbsp;</entry>
+		      <entry>The stream header is returned separately in the first buffer.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME</constant>&nbsp;</entry>
+		      <entry>The stream header is returned together with the first encoded frame.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Enabled the deblocking post processing filter for MPEG4 decoder.
+Applicable to the MPEG4 decoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_RES</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">vop_time_increment_resolution value for MPEG4. Applicable to the MPEG4 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_INC</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">vop_time_increment value for MPEG4. Applicable to the MPEG4 encoder.</entry>
+	      </row>
+
+	    </tbody>
+	  </tgroup>
+	</table>
+      </section>
+
+      <section>
+	<title>MFC 5.1 MPEG Controls</title>
+
+	<para>The following MPEG class controls deal with MPEG
+decoding and encoding settings that are specific to the Multi Format Codec 5.1 device present
+in the S5P family of SoCs by Samsung.
+</para>
+
+	<table pgwide="1" frame="none" id="mfc51-control-id">
+	  <title>MFC 5.1 Control IDs</title>
+	  <tgroup cols="4">
+	    <colspec colname="c1" colwidth="1*" />
+	    <colspec colname="c2" colwidth="6*" />
+	    <colspec colname="c3" colwidth="2*" />
+	    <colspec colname="c4" colwidth="6*" />
+	    <spanspec namest="c1" nameend="c2" spanname="id" />
+	    <spanspec namest="c2" nameend="c4" spanname="descr" />
+	    <thead>
+	      <row>
+		<entry spanname="id" align="left">ID</entry>
+		<entry align="left">Type</entry>
+	      </row><row><entry spanname="descr" align="left">Description</entry>
+	      </row>
+	    </thead>
+	    <tbody valign="top">
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">If the display delay is enabled then the decoder has to return a
+CAPTURE buffer after processing a certain number of OUTPUT buffers. If this number is low, then it may result in
+buffers not being dequeued in display order. In addition hardware may still use those buffers as reference, thus
+application should not write to those buffers. This feature can be used for example for generating thumbnails of videos.
+Applicable to the H264 decoder.
+	      </entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Display delay value for H264 decoder.
+The decoder is forced to return a decoded frame after the set 'display delay' number of frames. If this number is
+low it may result in frames returned out of dispaly order, in addition the hardware may still be using the returned buffer
+as a reference picture for subsequent frames.
+</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">The number of reference pictures used for encoding a P picture.
+Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_PADDING</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Padding enable in the encoder - use a color instead of repeating border pixels.
+Applicable to encoders.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Padding color in the encoder. Applicable to encoders. The supplied 32-bit integer is interpreted as follows (bit
+0 = least significant bit):</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry>Bit 0:7</entry>
+		      <entry>V chrominance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 8:15</entry>
+		      <entry>U chrominance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 16:23</entry>
+		      <entry>Y luminance information</entry>
+		    </row>
+		    <row>
+		      <entry>Bit 24:31</entry>
+		      <entry>Must be zero.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Reaction coefficient for MFC rate control. Applicable to encoders.
+<para>Note 1: Valid only when the frame level RC is enabled.</para>
+<para>Note 2: For tight CBR, this field must be small (ex. 2 ~ 10).
+For VBR, this field must be large (ex. 100 ~ 1000).</para>
+<para>Note 3: It is not recommended to use the greater number than FRAME_RATE * (10^9 / BIT_RATE).</para>
+</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Adaptive rate control for dark region.
+Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
+Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Adaptive rate control for smooth region.
+Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
+Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Adaptive rate control for static region.
+Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
+Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row><row><entry spanname="descr">Adaptive rate control for activity region.
+Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
+Applicable to the H264 encoder.</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-mfc51-video-frame-skip-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_mfc51_video_frame_skip_mode</entry>
+	      </row>
+	      <row><entry spanname="descr">
+Indicates in what conditions the encoder should skip frames. If encoding a frame would cause the encoded stream to be larger then
+a chosen data limit then the frame will be skipped.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_DISABLED</constant>&nbsp;</entry>
+		      <entry>Frame skip mode is disabled.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_LEVEL_LIMIT</constant>&nbsp;</entry>
+		      <entry>Frame skip mode enabled and buffer limit is set by the chosen level and is defined by the standard.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_BUF_LIMIT</constant>&nbsp;</entry>
+		      <entry>Frame skip mode enabled and buffer limit is set by the VBV (MPEG1/2/4) or CPB (H264) buffer size control.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT</constant>&nbsp;</entry>
+		<entry>integer</entry>
+	      </row><row><entry spanname="descr">Enable rate-control with fixed target bit.
+If this setting is enabled, then the rate control logic of the encoder will calculate the average bitrate
+for a GOP and keep it below or equal the set bitrate target. Otherwise the rate control logic calculates the
+overall average bitrate for the stream and keeps it below or equal to the set bitrate. In the first case
+the average bitrate for the whole stream will be smaller then the set bitrate. This is caused because the
+average is calculated for smaller number of frames, on the other hand enabling this setting will ensure that
+the stream will meet tight bandwidth contraints. Applicable to encoders.
+</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-mfc51-video-force-frame-type">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_mfc51_video_force_frame_type</entry>
+	      </row>
+	      <row><entry spanname="descr">Force a frame type for the next queued buffer. Applicable to encoders.
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_DISABLED</constant>&nbsp;</entry>
+		      <entry>Forcing a specific frame type disabled.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_I_FRAME</constant>&nbsp;</entry>
+		      <entry>Force an I-frame.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_NOT_CODED</constant>&nbsp;</entry>
+		      <entry>Force a non-coded frame.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	    </tbody>
+	  </tgroup>
+	</table>
+      </section>
+
+      <section>
+	<title>CX2341x MPEG Controls</title>
+
+	<para>The following MPEG class controls deal with MPEG
+encoding settings that are specific to the Conexant CX23415 and
+CX23416 MPEG encoding chips.</para>
+
+	<table pgwide="1" frame="none" id="cx2341x-control-id">
+	  <title>CX2341x Control IDs</title>
+	  <tgroup cols="4">
+	    <colspec colname="c1" colwidth="1*" />
+	    <colspec colname="c2" colwidth="6*" />
+	    <colspec colname="c3" colwidth="2*" />
+	    <colspec colname="c4" colwidth="6*" />
+	    <spanspec namest="c1" nameend="c2" spanname="id" />
+	    <spanspec namest="c2" nameend="c4" spanname="descr" />
+	    <thead>
+	      <row>
+		<entry spanname="id" align="left">ID</entry>
+		<entry align="left">Type</entry>
+	      </row><row><entry spanname="descr" align="left">Description</entry>
+	      </row>
+	    </thead>
+	    <tbody valign="top">
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-cx2341x-video-spatial-filter-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_cx2341x_video_spatial_filter_mode</entry>
+	      </row><row><entry spanname="descr">Sets the Spatial
+Filter mode (default <constant>MANUAL</constant>). Possible values
+are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL</constant>&nbsp;</entry>
+		      <entry>Choose the filter manually</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO</constant>&nbsp;</entry>
+		      <entry>Choose the filter automatically</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-15)</entry>
+	      </row><row><entry spanname="descr">The setting for the
+Spatial Filter. 0 = off, 15 = maximum. (Default is 0.)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="luma-spatial-filter-type">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</entry>
+	      </row><row><entry spanname="descr">Select the algorithm
+to use for the Luma Spatial Filter (default
+<constant>1D_HOR</constant>). Possible values:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF</constant>&nbsp;</entry>
+		      <entry>No filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR</constant>&nbsp;</entry>
+		      <entry>One-dimensional horizontal</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT</constant>&nbsp;</entry>
+		      <entry>One-dimensional vertical</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE</constant>&nbsp;</entry>
+		      <entry>Two-dimensional separable</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE</constant>&nbsp;</entry>
+		      <entry>Two-dimensional symmetrical
+non-separable</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="chroma-spatial-filter-type">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</entry>
+	      </row><row><entry spanname="descr">Select the algorithm
+for the Chroma Spatial Filter (default <constant>1D_HOR</constant>).
+Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF</constant>&nbsp;</entry>
+		      <entry>No filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR</constant>&nbsp;</entry>
+		      <entry>One-dimensional horizontal</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-cx2341x-video-temporal-filter-mode">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_cx2341x_video_temporal_filter_mode</entry>
+	      </row><row><entry spanname="descr">Sets the Temporal
+Filter mode (default <constant>MANUAL</constant>). Possible values
+are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL</constant>&nbsp;</entry>
+		      <entry>Choose the filter manually</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO</constant>&nbsp;</entry>
+		      <entry>Choose the filter automatically</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-31)</entry>
+	      </row><row><entry spanname="descr">The setting for the
+Temporal Filter. 0 = off, 31 = maximum. (Default is 8 for full-scale
+capturing and 0 for scaled capturing.)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row id="v4l2-mpeg-cx2341x-video-median-filter-type">
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE</constant>&nbsp;</entry>
+		<entry>enum&nbsp;v4l2_mpeg_cx2341x_video_median_filter_type</entry>
+	      </row><row><entry spanname="descr">Median Filter Type
+(default <constant>OFF</constant>). Possible values are:</entry>
+	      </row>
+	      <row>
+		<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF</constant>&nbsp;</entry>
+		      <entry>No filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR</constant>&nbsp;</entry>
+		      <entry>Horizontal filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT</constant>&nbsp;</entry>
+		      <entry>Vertical filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT</constant>&nbsp;</entry>
+		      <entry>Horizontal and vertical filter</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG</constant>&nbsp;</entry>
+		      <entry>Diagonal filter</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-255)</entry>
+	      </row><row><entry spanname="descr">Threshold above which
+the luminance median filter is enabled (default 0)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-255)</entry>
+	      </row><row><entry spanname="descr">Threshold below which
+the luminance median filter is enabled (default 255)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-255)</entry>
+	      </row><row><entry spanname="descr">Threshold above which
+the chroma median filter is enabled (default 0)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP</constant>&nbsp;</entry>
+		<entry>integer&nbsp;(0-255)</entry>
+	      </row><row><entry spanname="descr">Threshold below which
+the chroma median filter is enabled (default 255)</entry>
+	      </row>
+	      <row><entry></entry></row>
+	      <row>
+		<entry spanname="id"><constant>V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS</constant>&nbsp;</entry>
+		<entry>boolean</entry>
+	      </row>
+	      <row><entry spanname="descr">The CX2341X MPEG encoder
+can insert one empty MPEG-2 PES packet into the stream between every
+four video frames. The packet size is 2048 bytes, including the
+packet_start_code_prefix and stream_id fields. The stream_id is 0xBF
+(private stream 2). The payload consists of 0x00 bytes, to be filled
+in by the application. 0 = do not insert, 1 = insert packets.</entry>
+	      </row>
+	    </tbody>
+	  </tgroup>
+	</table>
+      </section>
+    </section>
+
+    <section id="camera-controls">
+      <title>Camera Control Reference</title>
+
+      <para>The Camera class includes controls for mechanical (or
+equivalent digital) features of a device such as controllable lenses
+or sensors.</para>
+
+    <table pgwide="1" frame="none" id="camera-control-id">
+      <title>Camera Control IDs</title>
+      <tgroup cols="4">
+	<colspec colname="c1" colwidth="1*" />
+	<colspec colname="c2" colwidth="6*" />
+	<colspec colname="c3" colwidth="2*" />
+	<colspec colname="c4" colwidth="6*" />
+	<spanspec namest="c1" nameend="c2" spanname="id" />
+	<spanspec namest="c2" nameend="c4" spanname="descr" />
+	<thead>
+	  <row>
+	    <entry spanname="id" align="left">ID</entry>
+	    <entry align="left">Type</entry>
+	  </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
+	  </row>
+	</thead>
+	<tbody valign="top">
+	  <row><entry></entry></row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_CAMERA_CLASS</constant>&nbsp;</entry>
+	    <entry>class</entry>
+	  </row><row><entry spanname="descr">The Camera class
+descriptor. Calling &VIDIOC-QUERYCTRL; for this control will return a
+description of this control class.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row id="v4l2-exposure-auto-type">
+	    <entry spanname="id"><constant>V4L2_CID_EXPOSURE_AUTO</constant>&nbsp;</entry>
+	    <entry>enum&nbsp;v4l2_exposure_auto_type</entry>
+	  </row><row><entry spanname="descr">Enables automatic
+adjustments of the exposure time and/or iris aperture. The effect of
+manual changes of the exposure time or iris aperture while these
+features are enabled is undefined, drivers should ignore such
+requests. Possible values are:</entry>
+	  </row>
+	  <row>
+	    <entrytbl spanname="descr" cols="2">
+	      <tbody valign="top">
+		<row>
+		  <entry><constant>V4L2_EXPOSURE_AUTO</constant>&nbsp;</entry>
+		      <entry>Automatic exposure time, automatic iris
+aperture.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_EXPOSURE_MANUAL</constant>&nbsp;</entry>
+		  <entry>Manual exposure time, manual iris.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_EXPOSURE_SHUTTER_PRIORITY</constant>&nbsp;</entry>
+		  <entry>Manual exposure time, auto iris.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_EXPOSURE_APERTURE_PRIORITY</constant>&nbsp;</entry>
+		  <entry>Auto exposure time, manual iris.</entry>
+		</row>
+	      </tbody>
+	    </entrytbl>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_EXPOSURE_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">Determines the exposure
+time of the camera sensor. The exposure time is limited by the frame
+interval. Drivers should interpret the values as 100 &micro;s units,
+where the value 1 stands for 1/10000th of a second, 10000 for 1 second
+and 100000 for 10 seconds.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_EXPOSURE_AUTO_PRIORITY</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row><row><entry spanname="descr">When
+<constant>V4L2_CID_EXPOSURE_AUTO</constant> is set to
+<constant>AUTO</constant> or <constant>APERTURE_PRIORITY</constant>,
+this control determines if the device may dynamically vary the frame
+rate. By default this feature is disabled (0) and the frame rate must
+remain constant.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PAN_RELATIVE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control turns the
+camera horizontally by the specified amount. The unit is undefined. A
+positive value moves the camera to the right (clockwise when viewed
+from above), a negative value to the left. A value of zero does not
+cause motion. This is a write-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TILT_RELATIVE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control turns the
+camera vertically by the specified amount. The unit is undefined. A
+positive value moves the camera up, a negative value down. A value of
+zero does not cause motion. This is a write-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PAN_RESET</constant>&nbsp;</entry>
+	    <entry>button</entry>
+	  </row><row><entry spanname="descr">When this control is set,
+the camera moves horizontally to the default position.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TILT_RESET</constant>&nbsp;</entry>
+	    <entry>button</entry>
+	  </row><row><entry spanname="descr">When this control is set,
+the camera moves vertically to the default position.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PAN_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control
+turns the camera horizontally to the specified position. Positive
+values move the camera to the right (clockwise when viewed from above),
+negative values to the left. Drivers should interpret the values as arc
+seconds, with valid values between -180 * 3600 and +180 * 3600
+inclusive.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TILT_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control
+turns the camera vertically to the specified position. Positive values
+move the camera up, negative values down. Drivers should interpret the
+values as arc seconds, with valid values between -180 * 3600 and +180
+* 3600 inclusive.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FOCUS_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control sets the
+focal point of the camera to the specified position. The unit is
+undefined. Positive values set the focus closer to the camera,
+negative values towards infinity.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FOCUS_RELATIVE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control moves the
+focal point of the camera by the specified amount. The unit is
+undefined. Positive values move the focus closer to the camera,
+negative values towards infinity. This is a write-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FOCUS_AUTO</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row><row><entry spanname="descr">Enables automatic focus
+adjustments. The effect of manual focus adjustments while this feature
+is enabled is undefined, drivers should ignore such requests.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_ZOOM_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">Specify the objective lens
+focal length as an absolute value. The zoom unit is driver-specific and its
+value should be a positive integer.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_ZOOM_RELATIVE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">Specify the objective lens
+focal length relatively to the current value. Positive values move the zoom
+lens group towards the telephoto direction, negative values towards the
+wide-angle direction. The zoom unit is driver-specific. This is a write-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_ZOOM_CONTINUOUS</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">Move the objective lens group
+at the specified speed until it reaches physical device limits or until an
+explicit request to stop the movement. A positive value moves the zoom lens
+group towards the telephoto direction. A value of zero stops the zoom lens
+group movement. A negative value moves the zoom lens group towards the
+wide-angle direction. The zoom speed unit is driver-specific.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_IRIS_ABSOLUTE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control sets the
+camera's aperture to the specified value. The unit is undefined.
+Larger values open the iris wider, smaller values close it.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_IRIS_RELATIVE</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">This control modifies the
+camera's aperture by the specified amount. The unit is undefined.
+Positive values open the iris one step further, negative values close
+it one step further. This is a write-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PRIVACY</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row><row><entry spanname="descr">Prevent video from being acquired
+by the camera. When this control is set to <constant>TRUE</constant> (1), no
+image can be captured by the camera. Common means to enforce privacy are
+mechanical obturation of the sensor and firmware image processing, but the
+device is not restricted to these methods. Devices that implement the privacy
+control must support read access and may support write access.</entry>
+	  </row>
+
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_BAND_STOP_FILTER</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row><row><entry spanname="descr">Switch the band-stop filter of a
+camera sensor on or off, or specify its strength. Such band-stop filters can
+be used, for example, to filter out the fluorescent light component.</entry>
+	  </row>
+	  <row><entry></entry></row>
+	</tbody>
+      </tgroup>
+    </table>
+  </section>
+
+    <section id="fm-tx-controls">
+      <title>FM Transmitter Control Reference</title>
+
+      <para>The FM Transmitter (FM_TX) class includes controls for common features of
+FM transmissions capable devices. Currently this class includes parameters for audio
+compression, pilot tone generation, audio deviation limiter, RDS transmission and
+tuning power features.</para>
+
+      <table pgwide="1" frame="none" id="fm-tx-control-id">
+      <title>FM_TX Control IDs</title>
+
+      <tgroup cols="4">
+	<colspec colname="c1" colwidth="1*" />
+	<colspec colname="c2" colwidth="6*" />
+	<colspec colname="c3" colwidth="2*" />
+	<colspec colname="c4" colwidth="6*" />
+	<spanspec namest="c1" nameend="c2" spanname="id" />
+	<spanspec namest="c2" nameend="c4" spanname="descr" />
+	<thead>
+	  <row>
+	    <entry spanname="id" align="left">ID</entry>
+	    <entry align="left">Type</entry>
+	  </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
+	  </row>
+	</thead>
+	<tbody valign="top">
+	  <row><entry></entry></row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FM_TX_CLASS</constant>&nbsp;</entry>
+	    <entry>class</entry>
+	  </row><row><entry spanname="descr">The FM_TX class
+descriptor. Calling &VIDIOC-QUERYCTRL; for this control will return a
+description of this control class.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_RDS_TX_DEVIATION</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Configures RDS signal frequency deviation level in Hz.
+The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_RDS_TX_PI</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the RDS Programme Identification field
+for transmission.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_RDS_TX_PTY</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the RDS Programme Type field for transmission.
+This encodes up to 31 pre-defined programme types.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_RDS_TX_PS_NAME</constant>&nbsp;</entry>
+	    <entry>string</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the Programme Service name (PS_NAME) for transmission.
+It is intended for static display on a receiver. It is the primary aid to listeners in programme service
+identification and selection.  In Annex E of <xref linkend="en50067" />, the RDS specification,
+there is a full description of the correct character encoding for Programme Service name strings.
+Also from RDS specification, PS is usually a single eight character text. However, it is also possible
+to find receivers which can scroll strings sized as 8 x N characters. So, this control must be configured
+with steps of 8 characters. The result is it must always contain a string with size multiple of 8.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_RDS_TX_RADIO_TEXT</constant>&nbsp;</entry>
+	    <entry>string</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the Radio Text info for transmission. It is a textual description of
+what is being broadcasted. RDS Radio Text can be applied when broadcaster wishes to transmit longer PS names,
+programme-related information or any other text. In these cases, RadioText should be used in addition to
+<constant>V4L2_CID_RDS_TX_PS_NAME</constant>. The encoding for Radio Text strings is also fully described
+in Annex E of <xref linkend="en50067" />. The length of Radio Text strings depends on which RDS Block is being
+used to transmit it, either 32 (2A block) or 64 (2B block).  However, it is also possible
+to find receivers which can scroll strings sized as 32 x N or 64 x N characters. So, this control must be configured
+with steps of 32 or 64 characters. The result is it must always contain a string with size multiple of 32 or 64. </entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_LIMITER_ENABLED</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row><entry spanname="descr">Enables or disables the audio deviation limiter feature.
+The limiter is useful when trying to maximize the audio volume, minimize receiver-generated
+distortion and prevent overmodulation.
+</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_LIMITER_RELEASE_TIME</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the audio deviation limiter feature release time.
+Unit is in useconds. Step and range are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_LIMITER_DEVIATION</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Configures audio frequency deviation level in Hz.
+The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_COMPRESSION_ENABLED</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row><entry spanname="descr">Enables or disables the audio compression feature.
+This feature amplifies signals below the threshold by a fixed gain and compresses audio
+signals above the threshold by the ratio of Threshold/(Gain + Threshold).</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_COMPRESSION_GAIN</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the gain for audio compression feature. It is
+a dB value. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_COMPRESSION_THRESHOLD</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the threshold level for audio compression freature.
+It is a dB value. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the attack time for audio compression feature.
+It is a useconds value. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the release time for audio compression feature.
+It is a useconds value. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PILOT_TONE_ENABLED</constant>&nbsp;</entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row><entry spanname="descr">Enables or disables the pilot tone generation feature.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PILOT_TONE_DEVIATION</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Configures pilot tone frequency deviation level. Unit is
+in Hz. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_PILOT_TONE_FREQUENCY</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Configures pilot tone frequency value. Unit is
+in Hz. The range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TUNE_PREEMPHASIS</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row id="v4l2-preemphasis"><entry spanname="descr">Configures the pre-emphasis value for broadcasting.
+A pre-emphasis filter is applied to the broadcast to accentuate the high audio frequencies.
+Depending on the region, a time constant of either 50 or 75 useconds is used. The enum&nbsp;v4l2_preemphasis
+defines possible values for pre-emphasis. Here they are:</entry>
+	</row><row>
+	<entrytbl spanname="descr" cols="2">
+		  <tbody valign="top">
+		    <row>
+		      <entry><constant>V4L2_PREEMPHASIS_DISABLED</constant>&nbsp;</entry>
+		      <entry>No pre-emphasis is applied.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_PREEMPHASIS_50_uS</constant>&nbsp;</entry>
+		      <entry>A pre-emphasis of 50 uS is used.</entry>
+		    </row>
+		    <row>
+		      <entry><constant>V4L2_PREEMPHASIS_75_uS</constant>&nbsp;</entry>
+		      <entry>A pre-emphasis of 75 uS is used.</entry>
+		    </row>
+		  </tbody>
+		</entrytbl>
+
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TUNE_POWER_LEVEL</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">Sets the output power level for signal transmission.
+Unit is in dBuV. Range and step are driver-specific.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_TUNE_ANTENNA_CAPACITOR</constant>&nbsp;</entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row><entry spanname="descr">This selects the value of antenna tuning capacitor
+manually or automatically if set to zero. Unit, range and step are driver-specific.</entry>
+	  </row>
+	  <row><entry></entry></row>
+	</tbody>
+      </tgroup>
+      </table>
+
+<para>For more details about RDS specification, refer to
+<xref linkend="en50067" /> document, from CENELEC.</para>
+    </section>
+
+    <section id="flash-controls">
+      <title>Flash Control Reference</title>
+
+      <note>
+	<title>Experimental</title>
+
+	<para>This is an <link linkend="experimental">experimental</link>
+interface and may change in the future.</para>
+      </note>
+
+      <para>
+	The V4L2 flash controls are intended to provide generic access
+	to flash controller devices. Flash controller devices are
+	typically used in digital cameras.
+      </para>
+
+      <para>
+	The interface can support both LED and xenon flash devices. As
+	of writing this, there is no xenon flash driver using this
+	interface.
+      </para>
+
+      <section id="flash-controls-use-cases">
+	<title>Supported use cases</title>
+
+	<section>
+	  <title>Unsynchronised LED flash (software strobe)</title>
+
+	  <para>
+	    Unsynchronised LED flash is controlled directly by the
+	    host as the sensor. The flash must be enabled by the host
+	    before the exposure of the image starts and disabled once
+	    it ends. The host is fully responsible for the timing of
+	    the flash.
+	  </para>
+
+	  <para>Example of such device: Nokia N900.</para>
+	</section>
+
+	<section>
+	  <title>Synchronised LED flash (hardware strobe)</title>
+
+	  <para>
+	    The synchronised LED flash is pre-programmed by the host
+	    (power and timeout) but controlled by the sensor through a
+	    strobe signal from the sensor to the flash.
+	  </para>
+
+	  <para>
+	    The sensor controls the flash duration and timing. This
+	    information typically must be made available to the
+	    sensor.
+	  </para>
+
+	</section>
+
+	<section>
+	  <title>LED flash as torch</title>
+
+	  <para>
+	    LED flash may be used as torch in conjunction with another
+	    use case involving camera or individually.
+	  </para>
+
+	</section>
+
+      </section>
+
+      <table pgwide="1" frame="none" id="flash-control-id">
+      <title>Flash Control IDs</title>
+
+      <tgroup cols="4">
+	<colspec colname="c1" colwidth="1*" />
+	<colspec colname="c2" colwidth="6*" />
+	<colspec colname="c3" colwidth="2*" />
+	<colspec colname="c4" colwidth="6*" />
+	<spanspec namest="c1" nameend="c2" spanname="id" />
+	<spanspec namest="c2" nameend="c4" spanname="descr" />
+	<thead>
+	  <row>
+	    <entry spanname="id" align="left">ID</entry>
+	    <entry align="left">Type</entry>
+	  </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
+	  </row>
+	</thead>
+	<tbody valign="top">
+	  <row><entry></entry></row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_CLASS</constant></entry>
+	    <entry>class</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">The FLASH class descriptor.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_LED_MODE</constant></entry>
+	    <entry>menu</entry>
+	  </row>
+	  <row id="v4l2-flash-led-mode">
+	    <entry spanname="descr">Defines the mode of the flash LED,
+	    the high-power white LED attached to the flash controller.
+	    Setting this control may not be possible in presence of
+	    some faults. See V4L2_CID_FLASH_FAULT.</entry>
+	  </row>
+	  <row>
+	    <entrytbl spanname="descr" cols="2">
+	      <tbody valign="top">
+		<row>
+		  <entry><constant>V4L2_FLASH_LED_MODE_NONE</constant></entry>
+		  <entry>Off.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_LED_MODE_FLASH</constant></entry>
+		  <entry>Flash mode.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_LED_MODE_TORCH</constant></entry>
+		  <entry>Torch mode. See V4L2_CID_FLASH_TORCH_INTENSITY.</entry>
+		</row>
+	      </tbody>
+	    </entrytbl>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_SOURCE</constant></entry>
+	    <entry>menu</entry>
+	  </row>
+	  <row id="v4l2-flash-strobe-source"><entry
+	  spanname="descr">Defines the source of the flash LED
+	  strobe.</entry>
+	  </row>
+	  <row>
+	    <entrytbl spanname="descr" cols="2">
+	      <tbody valign="top">
+		<row>
+		  <entry><constant>V4L2_FLASH_STROBE_SOURCE_SOFTWARE</constant></entry>
+		  <entry>The flash strobe is triggered by using
+		  the V4L2_CID_FLASH_STROBE control.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_STROBE_SOURCE_EXTERNAL</constant></entry>
+		  <entry>The flash strobe is triggered by an
+		  external source. Typically this is a sensor,
+		  which makes it possible to synchronises the
+		  flash strobe start to exposure start.</entry>
+		</row>
+	      </tbody>
+	    </entrytbl>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE</constant></entry>
+	    <entry>button</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Strobe flash. Valid when
+	    V4L2_CID_FLASH_LED_MODE is set to
+	    V4L2_FLASH_LED_MODE_FLASH and V4L2_CID_FLASH_STROBE_SOURCE
+	    is set to V4L2_FLASH_STROBE_SOURCE_SOFTWARE. Setting this
+	    control may not be possible in presence of some faults.
+	    See V4L2_CID_FLASH_FAULT.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_STOP</constant></entry>
+	    <entry>button</entry>
+	  </row>
+	  <row><entry spanname="descr">Stop flash strobe immediately.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_STATUS</constant></entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Strobe status: whether the flash
+	    is strobing at the moment or not. This is a read-only
+	    control.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_TIMEOUT</constant></entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Hardware timeout for flash. The
+	    flash strobe is stopped after this period of time has
+	    passed from the start of the strobe.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_INTENSITY</constant></entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Intensity of the flash strobe when
+	    the flash LED is in flash mode
+	    (V4L2_FLASH_LED_MODE_FLASH). The unit should be milliamps
+	    (mA) if possible.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_TORCH_INTENSITY</constant></entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Intensity of the flash LED in
+	    torch mode (V4L2_FLASH_LED_MODE_TORCH). The unit should be
+	    milliamps (mA) if possible. Setting this control may not
+	    be possible in presence of some faults. See
+	    V4L2_CID_FLASH_FAULT.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_INDICATOR_INTENSITY</constant></entry>
+	    <entry>integer</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Intensity of the indicator LED.
+	    The indicator LED may be fully independent of the flash
+	    LED. The unit should be microamps (uA) if possible.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_FAULT</constant></entry>
+	    <entry>bitmask</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Faults related to the flash. The
+	    faults tell about specific problems in the flash chip
+	    itself or the LEDs attached to it. Faults may prevent
+	    further use of some of the flash controls. In particular,
+	    V4L2_CID_FLASH_LED_MODE is set to V4L2_FLASH_LED_MODE_NONE
+	    if the fault affects the flash LED. Exactly which faults
+	    have such an effect is chip dependent. Reading the faults
+	    resets the control and returns the chip to a usable state
+	    if possible.</entry>
+	  </row>
+	  <row>
+	    <entrytbl spanname="descr" cols="2">
+	      <tbody valign="top">
+		<row>
+		  <entry><constant>V4L2_FLASH_FAULT_OVER_VOLTAGE</constant></entry>
+		  <entry>Flash controller voltage to the flash LED
+		  has exceeded the limit specific to the flash
+		  controller.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_FAULT_TIMEOUT</constant></entry>
+		  <entry>The flash strobe was still on when
+		  the timeout set by the user ---
+		  V4L2_CID_FLASH_TIMEOUT control --- has expired.
+		  Not all flash controllers may set this in all
+		  such conditions.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_FAULT_OVER_TEMPERATURE</constant></entry>
+		  <entry>The flash controller has overheated.</entry>
+		</row>
+		<row>
+		  <entry><constant>V4L2_FLASH_FAULT_SHORT_CIRCUIT</constant></entry>
+		  <entry>The short circuit protection of the flash
+		  controller has been triggered.</entry>
+		</row>
+	      </tbody>
+	    </entrytbl>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_CHARGE</constant></entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row><entry spanname="descr">Enable or disable charging of the xenon
+	  flash capacitor.</entry>
+	  </row>
+	  <row>
+	    <entry spanname="id"><constant>V4L2_CID_FLASH_READY</constant></entry>
+	    <entry>boolean</entry>
+	  </row>
+	  <row>
+	    <entry spanname="descr">Is the flash ready to strobe?
+	    Xenon flashes require their capacitors charged before
+	    strobing. LED flashes often require a cooldown period
+	    after strobe during which another strobe will not be
+	    possible. This is a read-only control.</entry>
+	  </row>
+	  <row><entry></entry></row>
+	</tbody>
+      </tgroup>
+      </table>
+
+    </section>
+</section>
+
+  <!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "common.sgml"
+indent-tabs-mode: nil
+End:
+  -->

Documentation/DocBook/media/v4l/dev-event.xml

@@ -0,0 +1,51 @@
+  <title>Event Interface</title>
+
+  <para>The V4L2 event interface provides a means for a user to get
+  immediately notified on certain conditions taking place on a device.
+  This might include start of frame or loss of signal events, for
+  example. Changes in the value or state of a V4L2 control can also be
+  reported through events.
+  </para>
+
+  <para>To receive events, the events the user is interested in first must
+  be subscribed using the &VIDIOC-SUBSCRIBE-EVENT; ioctl. Once an event is
+  subscribed, the events of subscribed types are dequeueable using the
+  &VIDIOC-DQEVENT; ioctl. Events may be unsubscribed using
+  VIDIOC_UNSUBSCRIBE_EVENT ioctl. The special event type V4L2_EVENT_ALL may
+  be used to unsubscribe all the events the driver supports.</para>
+
+  <para>The event subscriptions and event queues are specific to file
+  handles. Subscribing an event on one file handle does not affect
+  other file handles.</para>
+
+  <para>The information on dequeueable events is obtained by using select or
+  poll system calls on video devices. The V4L2 events use POLLPRI events on
+  poll system call and exceptions on select system call.</para>
+
+  <para>Starting with kernel 3.1 certain guarantees can be given with
+  regards to events:<orderedlist>
+	<listitem>
+	  <para>Each subscribed event has its own internal dedicated event queue.
+This means that flooding of one event type will not interfere with other
+event types.</para>
+	</listitem>
+	<listitem>
+	  <para>If the internal event queue for a particular subscribed event
+becomes full, then the oldest event in that queue will be dropped.</para>
+	</listitem>
+	<listitem>
+	  <para>Where applicable, certain event types can ensure that the payload
+of the oldest event that is about to be dropped will be merged with the payload
+of the next oldest event. Thus ensuring that no information is lost, but only an
+intermediate step leading up to that information. See the documentation for the
+event you want to subscribe to whether this is applicable for that event or not.</para>
+	</listitem>
+      </orderedlist></para>
+
+  <!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "v4l2.sgml"
+indent-tabs-mode: nil
+End:
+  -->

Documentation/DocBook/v4l/dev-subdev.xml → Documentation/DocBook/media/v4l/dev-subdev.xml

@@ -266,7 +266,7 @@
 
       <para>When satisfied with the try results, applications can set the active
       formats by setting the <structfield>which</structfield> argument to
-      <constant>V4L2_SUBDEV_FORMAT_TRY</constant>. Active formats are changed
+      <constant>V4L2_SUBDEV_FORMAT_ACTIVE</constant>. Active formats are changed
       exactly as try formats by drivers. To avoid modifying the hardware state
       during format negotiation, applications should negotiate try formats first
       and then modify the active settings using the try formats returned during

Documentation/DocBook/media/v4l/func-ioctl.xml

@@ -0,0 +1,79 @@
+<refentry id="func-ioctl">
+  <refmeta>
+    <refentrytitle>V4L2 ioctl()</refentrytitle>
+    &manvol;
+  </refmeta>
+
+  <refnamediv>
+    <refname>v4l2-ioctl</refname>
+    <refpurpose>Program a V4L2 device</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <funcsynopsis>
+      <funcsynopsisinfo>#include &lt;sys/ioctl.h&gt;</funcsynopsisinfo>
+      <funcprototype>
+	<funcdef>int <function>ioctl</function></funcdef>
+	<paramdef>int <parameter>fd</parameter></paramdef>
+	<paramdef>int <parameter>request</parameter></paramdef>
+	<paramdef>void *<parameter>argp</parameter></paramdef>
+      </funcprototype>
+    </funcsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Arguments</title>
+
+    <variablelist>
+      <varlistentry>
+	<term><parameter>fd</parameter></term>
+	<listitem>
+	  <para>&fd;</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><parameter>request</parameter></term>
+	<listitem>
+	  <para>V4L2 ioctl request code as defined in the <filename>videodev2.h</filename> header file, for example
+VIDIOC_QUERYCAP.</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><parameter>argp</parameter></term>
+	<listitem>
+	  <para>Pointer to a function parameter, usually a structure.</para>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para>The <function>ioctl()</function> function is used to program
+V4L2 devices. The argument <parameter>fd</parameter> must be an open
+file descriptor. An ioctl <parameter>request</parameter> has encoded
+in it whether the argument is an input, output or read/write
+parameter, and the size of the argument <parameter>argp</parameter> in
+bytes. Macros and defines specifying V4L2 ioctl requests are located
+in the <filename>videodev2.h</filename> header file.
+Applications should use their own copy, not include the version in the
+kernel sources on the system they compile on. All V4L2 ioctl requests,
+their respective function and parameters are specified in <xref
+	linkend="user-func" />.</para>
+  </refsect1>
+
+  <refsect1>
+    &return-value;
+    <para>When an ioctl that takes an output or read/write parameter fails,
+    the parameter remains unmodified.</para>
+  </refsect1>
+</refentry>
+
+<!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "v4l2.sgml"
+indent-tabs-mode: nil
+End:
+-->