linux/drivers/gpu/drm
Alex Deucher 1a66c95a64 drm/radeon/kms: DP fixes and cleanup from the ddx
- dpcp -> dpcd
- fix up dig encoder routing
- aux transaction table takes delay in 10 usec units

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:40 +10:00
..
i810 drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i830 drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i915 drm/intel: refactor DP i2c support and DP common header to drm helper 2009-12-08 09:24:23 +10:00
mga Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-09-22 07:51:45 -07:00
r128 drm/r128: Add test for initialisation to all ioctls that require it 2009-08-31 09:09:30 +10:00
radeon drm/radeon/kms: DP fixes and cleanup from the ddx 2009-12-08 10:22:40 +10:00
savage drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
sis drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
tdfx
ttm drm/ttm: fix unreachable code. 2009-12-08 09:25:45 +10:00
via drm/via: Fix vblank IRQ on VIA hardware. 2009-07-15 16:00:07 +10:00
ati_pcigart.c drm/ati_pcigart: use memset_io to reset the memory 2009-03-13 14:24:14 +10:00
drm_agpsupport.c agp: switch AGP to use page array instead of unsigned long array 2009-06-19 10:21:42 +10:00
drm_auth.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_bufs.c drm: fix _DRM_GEM addmap error message 2009-09-18 14:34:06 +10:00
drm_cache.c drm: fix drm_cache.c for arch with no support. 2009-09-02 09:41:13 +10:00
drm_context.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_crtc_helper.c Merge remote branch 'origin/drm-core-next' into test 2009-12-08 07:03:55 +10:00
drm_crtc.c drm: Add dirty ioctl and property 2009-12-04 09:25:47 +10:00
drm_debugfs.c drm: drm_debugfs, check kmalloc retval 2009-07-15 15:55:37 +10:00
drm_dma.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_dp_i2c_helper.c drm/intel: refactor DP i2c support and DP common header to drm helper 2009-12-08 09:24:23 +10:00
drm_drawable.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_drv.c drm: Add dirty ioctl and property 2009-12-04 09:25:47 +10:00
drm_edid.c Merge remote branch 'origin/drm-core-next' into test 2009-12-08 07:03:55 +10:00
drm_encoder_slave.c drm: fixup include file in drm_encoder_slave 2009-08-13 13:31:54 +10:00
drm_fb_helper.c Merge remote branch 'origin/drm-core-next' into test 2009-12-08 07:03:55 +10:00
drm_fops.c drm: Add support for drm master_[set|drop] callbacks. 2009-12-04 08:55:46 +10:00
drm_gem.c drm: make sure page protections are updated after changing vm_flags 2009-11-24 13:02:30 +10:00
drm_hashtab.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_info.c drm: merge Linux master into HEAD 2009-03-28 20:22:18 -04:00
drm_ioc32.c drm: Only use DRM_IOCTL_UPDATE_DRAW compat wrapper for compat X86. 2009-03-13 14:24:04 +10:00
drm_ioctl.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_irq.c drm: when queuing an event with NEXTONMISS, return queued sequence to userspace 2009-11-18 10:02:48 +10:00
drm_lock.c drm: Avoid client deadlocks when the master disappears. 2009-03-03 09:50:20 +10:00
drm_memory.c agp: switch AGP to use page array instead of unsigned long array 2009-06-19 10:21:42 +10:00
drm_mm.c Merge remote branch 'origin/drm-core-next' into test 2009-12-08 07:03:55 +10:00
drm_modes.c drm/modes: Add drm_mode_hsync() 2009-12-04 08:53:22 +10:00
drm_pci.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_proc.c drm: use proc_create_data() 2009-08-31 09:37:22 +10:00
drm_scatter.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_sman.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
drm_stub.c drm: Export symbols needed for the vmwgfx driver. 2009-12-07 15:22:08 +10:00
drm_sysfs.c Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-09-21 08:10:09 -07:00
drm_vm.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
Kconfig drm/i915: Select CONFIG_SHMEM 2009-11-25 12:27:42 -08:00
Makefile drm/intel: refactor DP i2c support and DP common header to drm helper 2009-12-08 09:24:23 +10:00
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