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drm
Linus Torvalds 5cab3856e7 Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 16 tahun lalu
..
i810 f77d390c97 drm: Split drm_map and drm_local_map 17 tahun lalu
i830 f77d390c97 drm: Split drm_map and drm_local_map 17 tahun lalu
i915 b897e6fbc4 Merge branch 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 16 tahun lalu
mga 41c2e75e60 drm: Make drm_local_map use a resource_size_t offset 17 tahun lalu
r128 41c2e75e60 drm: Make drm_local_map use a resource_size_t offset 17 tahun lalu
radeon 029a2edbd3 drm/radeon: load the right microcode on rs780 16 tahun lalu
savage d883f7f1b7 drm: Use resource_size_t for drm_get_resource_{start, len} 17 tahun lalu
sis 48f185d0e0 SiS DRM: fix a pointer cast warning 17 tahun lalu
tdfx c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
via d9c6f54646 drm: count reaches -1 16 tahun lalu
Kconfig a1a5c3b923 fbdev/drm: fix Kconfig submenu mess in "Graphics support" 17 tahun lalu
Makefile 28a62277e0 drm: Convert proc files to seq_file and introduce debugfs 17 tahun lalu
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
ati_pcigart.c 6abf66018f drm/ati_pcigart: use memset_io to reset the memory 17 tahun lalu
drm_agpsupport.c 1bb88edb7a drm: stash AGP include under the do-we-have-AGP ifdef 17 tahun lalu
drm_auth.c 7c1c2871a6 drm: move to kref per-master structures. 17 tahun lalu
drm_bufs.c f1a2a9b618 drm: Preserve SHMLBA bits in hash key for _DRM_SHM mappings. 17 tahun lalu
drm_cache.c e0f0754ff6 drm: wbinvd is cache coherent. 17 tahun lalu
drm_context.c f77d390c97 drm: Split drm_map and drm_local_map 17 tahun lalu
drm_crtc.c ea39f83516 drm: Release user fbs in drm_release 17 tahun lalu
drm_crtc_helper.c 7a1fb5d06d drm: remove unused "can_grow" parameter from drm_crtc_helper_initial_config 16 tahun lalu
drm_debugfs.c 28a62277e0 drm: Convert proc files to seq_file and introduce debugfs 17 tahun lalu
drm_dma.c c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
drm_drawable.c 7e78f72524 drm: Avoid oops in DRM_IOCTL_RM_DRAW if a bad handle is supplied. 17 tahun lalu
drm_drv.c 955a23eb3c drm: Use a little stash on the stack to avoid kmalloc in most DRM ioctls. 16 tahun lalu
drm_edid.c b94ee65289 drm: fix EDID backward compat check 16 tahun lalu
drm_fops.c dba5ed0cd1 drm: drm_fops.c unlock missing on error path 16 tahun lalu
drm_gem.c 1055f9ddad drm: Use pgprot_writecombine in GEM GTT mapping to get the right bits for !PAT. 16 tahun lalu
drm_hashtab.c a2c0a97b78 drm: GEM mmap support 17 tahun lalu
drm_info.c 90f959bcb3 drm: merge Linux master into HEAD 17 tahun lalu
drm_ioc32.c 09e40d65d0 drm: Only use DRM_IOCTL_UPDATE_DRAW compat wrapper for compat X86. 17 tahun lalu
drm_ioctl.c 1147c9cdd0 drm: fix leak of uninitialized data to userspace 17 tahun lalu
drm_irq.c b3f5e7329d drm: Correct unbalanced drm_vblank_put() during mode setting. 17 tahun lalu
drm_lock.c fda714c29c drm: Avoid client deadlocks when the master disappears. 17 tahun lalu
drm_memory.c f77d390c97 drm: Split drm_map and drm_local_map 17 tahun lalu
drm_mm.c f453ba0460 DRM: add mode setting support 17 tahun lalu
drm_modes.c f453ba0460 DRM: add mode setting support 17 tahun lalu
drm_pci.c c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
drm_proc.c 955b12def4 drm: Convert proc files to seq_file and introduce debugfs 17 tahun lalu
drm_scatter.c c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
drm_sman.c c0e09200dc drm: reorganise drm tree to be more future proof. 17 tahun lalu
drm_stub.c 07f1c7a7f6 drm: check for minor master before allowing drop master. 16 tahun lalu
drm_sysfs.c 77d26dc9b9 drm: clean dirty memory after device release 16 tahun lalu
drm_vm.c 41c2e75e60 drm: Make drm_local_map use a resource_size_t offset 17 tahun lalu

README.drm

************************************************************
* For the very latest on DRI development, please see: *
* http://dri.freedesktop.org/ *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

1. The DRM provides synchronized access to the graphics hardware via
the use of an optimized two-tiered lock.

2. The DRM enforces the DRI security policy for access to the graphics
hardware by only allowing authenticated X11 clients access to
restricted regions of memory.

3. The DRM provides a generic DMA engine, complete with multiple
queues and the ability to detect the need for an OpenGL context
switch.

4. The DRM is extensible via the use of small device-specific modules
that rely extensively on the API exported by the DRM module.


Documentation on the DRI is available from:
http://dri.freedesktop.org/wiki/Documentation
http://sourceforge.net/project/showfiles.php?group_id=387
http://dri.sourceforge.net/doc/

For specific information about kernel-level support, see:

The Direct Rendering Manager, Kernel Support for the Direct Rendering
Infrastructure
http://dri.sourceforge.net/doc/drm_low_level.html

Hardware Locking for the Direct Rendering Infrastructure
http://dri.sourceforge.net/doc/hardware_locking_low_level.html

A Security Analysis of the Direct Rendering Infrastructure
http://dri.sourceforge.net/doc/security_low_level.html