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linux/drivers/gpu/drm
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Linus Torvalds ee005577aa Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 
* 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (33 commits)
  drm/radeon/kms: fix typo in radeon_compute_pll_gain
  drm/radeon/kms: try to detect tv vs monitor for underscan
  drm/radeon/kms: fix sideport detection on newer rs880 boards
  drm/radeon: fix passing wrong type to gem object create.
  drm/radeon/kms: set encoder type to DVI for HDMI on evergreen
  drm/radeon/kms: add back missing break in info ioctl
  drm/radeon/kms: don't enable MSIs on AGP boards
  drm/radeon/kms: fix agp mode setup on cards that use pcie bridges
  drm: move dereference below check
  drm: fix end of loop test
  drm/radeon/kms: rework radeon_dp_detect() logic
  drm/radeon/kms: add missing asic callback assignment for evergreen
  drm/radeon/kms/DCE3+: switch pads to ddc mode when going i2c
  drm/radeon/kms/pm: bail early if nothing's changing
  drm/radeon/kms/atom: clean up dig atom handling
  drm/radeon/kms: DCE3/4 transmitter fixes
  drm/radeon/kms: rework encoder handling
  drm/radeon/kms: DCE3/4 AdjustPixelPll updates
  drm/radeon: Fix stack data leak
  drm/radeon/kms: fix GTT/VRAM overlapping test
  ...
2010-08-23 18:28:03 -07:00
..
i2c
drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions.
2010-08-09 15:16:23 +10:00
i810
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
i830
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
i915
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
mga
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
nouveau
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
r128
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
radeon
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
savage
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
sis
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
tdfx
…
ttm
drm: move ttm global code to core drm
2010-08-04 09:46:06 +10:00
via
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
vmwgfx
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
ati_pcigart.c
drm/radeon: Fix pci_map_page() error checking
2010-08-12 09:38:29 +10:00
drm_agpsupport.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_auth.c
drivers/gpu/drm: Use kzalloc
2010-05-18 15:57:05 +10:00
drm_buffer.c
drm: Add generic multipart buffer.
2010-02-23 09:46:20 +10:00
drm_bufs.c
DRM: Replace kmalloc/memset combos with kzalloc
2010-08-12 09:12:30 +10:00
drm_cache.c
…
drm_context.c
…
drm_crtc_helper.c
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-12 09:21:39 -07:00
drm_crtc.c
drm: expand gamma_set
2010-08-10 10:47:00 +10:00
drm_debugfs.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_dma.c
drivers/gpu/drm: Use kzalloc
2010-05-18 15:57:05 +10:00
drm_dp_i2c_helper.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_drawable.c
…
drm_drv.c
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
2010-08-17 14:52:25 +10:00
drm_edid_modes.h
drm/edid: Split mode lists out to their own header for readability
2010-08-10 10:47:00 +10:00
drm_edid.c
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-12 09:21:39 -07:00
drm_encoder_slave.c
drm/kms: Simplify setup of the initial I2C encoder config.
2010-08-05 09:37:45 +10:00
drm_fb_helper.c
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-08-23 18:28:03 -07:00
drm_fops.c
drm: Remove count_lock for calling lastclose() after 58474713 (v2)
2010-08-12 09:22:19 +10:00
drm_gem.c
drm: Use ENOENT consistently for the error return for an unmatched handle.
2010-08-10 10:46:55 +10:00
drm_global.c
drm: move ttm global code to core drm
2010-08-04 09:46:06 +10:00
drm_hashtab.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_info.c
drm: Add support for platform devices to register as DRM devices
2010-06-01 10:07:39 +10:00
drm_ioc32.c
…
drm_ioctl.c
drm: Fix support for PCI domains
2010-08-10 08:20:20 +10:00
drm_irq.c
Merge branch 'drm-tracepoints' into drm-testing
2010-07-07 18:38:44 +10:00
drm_lock.c
…
drm_memory.c
drivers/gpu/drm/drm_memory.c: fix check for end of loop
2010-04-28 18:41:51 +10:00
drm_mm.c
drm: implement helper functions for scanning lru list
2010-07-07 12:29:51 +10:00
drm_modes.c
drm/edid: Fix sync polarity for secondary GTF curve
2010-04-09 10:05:40 +10:00
drm_pci.c
drm: Add support for platform devices to register as DRM devices
2010-06-01 10:07:39 +10:00
drm_platform.c
drm: Add support for platform devices to register as DRM devices
2010-06-01 10:07:39 +10:00
drm_proc.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_scatter.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
drm_sman.c
…
drm_stub.c
drm: Free devname along with master->unique
2010-08-02 10:14:30 +10:00
drm_sysfs.c
Merge branch 'drm-platform' into drm-testing
2010-07-07 18:37:35 +10:00
drm_trace_points.c
drm: add vblank event trace point
2010-07-02 14:02:44 +10:00
drm_trace.h
drm: add per-event vblank event trace points
2010-07-02 14:03:24 +10:00
drm_vm.c
drm: fix end of loop test
2010-08-20 08:48:34 +10:00
Kconfig
drm/radeon/kms: add support for internal thermal sensors (v3)
2010-08-02 10:00:00 +10:00
Makefile
drm: move ttm global code to core drm
2010-08-04 09:46:06 +10:00
README.drm
…

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
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