[media] tlg2300: move to staging in preparation for removal

This driver hasn't been tested in a long, long time. The company that made
this chip has gone bust many years ago and hardware using this chip is next
to impossible to find.

This driver needs to be converted to newer media frameworks but due to the
lack of hardware that's going to be impossible. Since cheap alternatives are
easily available, there is little point in keeping this driver alive.

In other words, this driver is a prime candidate for removal. If someone is
interested in working on this driver to prevent its removal, then please
contact the linux-media mailinglist.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/usb/Kconfig

@@ -24,7 +24,6 @@ if MEDIA_ANALOG_TV_SUPPORT
 	comment "Analog TV USB devices"
 source "drivers/media/usb/pvrusb2/Kconfig"
 source "drivers/media/usb/hdpvr/Kconfig"
-source "drivers/media/usb/tlg2300/Kconfig"
 source "drivers/media/usb/usbvision/Kconfig"
 source "drivers/media/usb/stk1160/Kconfig"
 source "drivers/media/usb/go7007/Kconfig"

drivers/media/usb/Makefile

@@ -16,7 +16,6 @@ obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
 obj-$(CONFIG_VIDEO_AU0828) += au0828/
 obj-$(CONFIG_VIDEO_HDPVR)	+= hdpvr/
 obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
-obj-$(CONFIG_VIDEO_TLG2300) += tlg2300/
 obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
 obj-$(CONFIG_VIDEO_STK1160) += stk1160/
 obj-$(CONFIG_VIDEO_CX231XX) += cx231xx/

drivers/staging/media/Kconfig

@@ -27,6 +27,8 @@ source "drivers/staging/media/davinci_vpfe/Kconfig"
 
 source "drivers/staging/media/dt3155v4l/Kconfig"
 
+source "drivers/staging/media/tlg2300/Kconfig"
+
 source "drivers/staging/media/mn88472/Kconfig"
 
 source "drivers/staging/media/mn88473/Kconfig"

drivers/staging/media/Makefile

@@ -6,5 +6,6 @@ obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/
 obj-$(CONFIG_VIDEO_OMAP4)	+= omap4iss/
 obj-$(CONFIG_DVB_MN88472)       += mn88472/
 obj-$(CONFIG_DVB_MN88473)       += mn88473/
+obj-$(CONFIG_VIDEO_TLG2300)	+= tlg2300/
 obj-y                           += vino/
 

drivers/media/usb/tlg2300/Kconfig → drivers/staging/media/tlg2300/Kconfig

@@ -1,5 +1,5 @@
 config VIDEO_TLG2300
-	tristate "Telegent TLG2300 USB video capture support"
+	tristate "Telegent TLG2300 USB video capture support (Deprecated)"
 	depends on VIDEO_DEV && I2C && SND && DVB_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
@@ -12,5 +12,9 @@ config VIDEO_TLG2300
 	  This is a video4linux driver for Telegent tlg2300 based TV cards.
 	  The driver supports V4L2, DVB-T and radio.
 
+	  This driver is deprecated and will be removed soon. If you have
+	  hardware for this and you want to work on this driver, then contact
+	  the linux-media mailinglist.
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called poseidon