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linux/drivers/gpu/drm
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Daniel Vetter 6e877b576d Revert "drm/i810: cleanup reclaim_buffers" 
This reverts commit 87499ffdcb1c70f66988cd8febc4ead0ba2f9118.

Where is that paper bag ... ah here.

I've failed to take an odd interaction between my other cleanups and
this reclaim_buffers patch into account and also failed to properly
test it. Looks like there are more dragons and hidden trapdoors in the
drm release path than actual lines of code.

Until I get a clue, let's just revert this.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-30 09:31:25 +00:00
..
exynos
drm/exynos: fixed pm feature for fimd module.
2012-01-27 13:03:59 +09:00
gma500
gma500: Fix suspend/resume functions
2012-01-27 11:52:07 +00:00
i2c
gpu: add module.h to drivers/gpu files as required.
2011-10-31 19:32:03 -04:00
i810
Revert "drm/i810: cleanup reclaim_buffers"
2012-01-30 09:31:25 +00:00
i915
drm/i915: fixup forcewake spinlock fallout in drpc debugfs function
2012-01-25 09:15:33 -08:00
mga
drm: Make the per-driver file_operations struct const
2011-11-11 11:14:47 +00:00
nouveau
drm/ttm: fix two regressions since move_notify changes
2012-01-25 18:54:28 +00:00
r128
drm: Make the per-driver file_operations struct const
2011-11-11 11:14:47 +00:00
radeon
drm/radeon: avoid deadlock if GPU lockup is detected in ib_pool_get
2012-01-25 09:42:06 +00:00
savage
drm: Make the per-driver file_operations struct const
2011-11-11 11:14:47 +00:00
sis
gpu, drm, sis: Don't return uninitialized variable from sis_driver_load()
2012-01-23 11:00:47 +00:00
tdfx
drm: Make the per-driver file_operations struct const
2011-11-11 11:14:47 +00:00
ttm
drm/ttm: fix two regressions since move_notify changes
2012-01-25 18:54:28 +00:00
via
drm/sis|via: don't return stack garbage from free_mem ioctl
2012-01-09 12:11:39 +00:00
vmwgfx
Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux
2012-01-10 11:04:36 -08:00
ati_pcigart.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_agpsupport.c
…
drm_auth.c
drm: Fix authentication kernel crash
2012-01-25 09:27:45 +00:00
drm_buffer.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_bufs.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_cache.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_context.c
drm: make DRM_UNLOCKED ioctls with their own mutex
2012-01-05 14:43:02 +00:00
drm_crtc_helper.c
drm: Add drm_format_num_planes() utility function
2011-12-20 20:34:32 +00:00
drm_crtc.c
drm: add support for private planes
2012-01-05 10:00:16 +00:00
drm_debugfs.c
drm: serialize access to list of debugfs files
2011-11-11 11:05:19 +00:00
drm_dma.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_dp_i2c_helper.c
…
drm_drv.c
drm: make DRM_UNLOCKED ioctls with their own mutex
2012-01-05 14:43:02 +00:00
drm_edid_modes.h
drm/edid: support CEA video modes.
2011-12-19 14:53:16 +00:00
drm_edid.c
Fix wrong assumptions in cea_for_each_detailed_block v2
2011-12-20 09:51:10 +00:00
drm_encoder_slave.c
gpu: add module.h to drivers/gpu files as required.
2011-10-31 19:32:03 -04:00
drm_fb_helper.c
drm: avoid switching to text console if there is no panic timeout
2011-11-10 21:27:34 +00:00
drm_fops.c
drm: Fix authentication kernel crash
2012-01-25 09:27:45 +00:00
drm_gem.c
drm/gem: add functions for mmap offset creation
2011-08-30 11:06:06 +01:00
drm_global.c
…
drm_hashtab.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_info.c
Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next
2011-03-14 14:15:13 +10:00
drm_ioc32.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_ioctl.c
drm: make DRM_UNLOCKED ioctls with their own mutex
2012-01-05 14:43:02 +00:00
drm_irq.c
drm: Remove utterly bogus preempt_disable() sections
2011-11-14 09:28:50 +00:00
drm_lock.c
drm: add missing exports for i810 driver.
2011-12-22 19:09:01 +00:00
drm_memory.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_mm.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_modes.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_pci.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_platform.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_proc.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_scatter.c
drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible
2011-07-25 20:57:13 -07:00
drm_stub.c
drm: Create and use drm_err
2011-04-28 14:53:02 +10:00
drm_sysfs.c
switch device_get_devnode() and ->devnode() to umode_t *
2012-01-03 22:54:55 -05:00
drm_trace_points.c
…
drm_trace.h
…
drm_usb.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
drm_vm.c
gpu: Add export.h as required to drivers/gpu files.
2011-10-31 19:32:03 -04:00
Kconfig
Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next
2011-12-20 14:43:53 +00:00
Makefile
drm: kill drm_sman
2011-12-22 00:33:23 +01:00
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