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drm/linux-core
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Zou Nan hai 806c1929dc this is to fix a deadloop in drm hang system issue. 
(1 << bits) is an undefined value when bits == 32.
 gcc may generate 1 with this expression
 which will lead to an infinite retry loop in
 drm_ht_just_insert_please.
 Because of the different implement of hash_long,
 this  issue is more frequenly see on 64 bit system
 		2008-01-15 09:19:02 +08:00
..
.gitignore linux-core: Make git ignore generated module symbol version files. 2007-01-02 10:02:44 +01:00
Config.in Added via driver to drm/linux/Config.in Reported by: Terry Barnaby 2004-03-26 13:42:48 +00:00
Doxyfile Update Doxygen configuration & comments. 2004-10-18 14:16:41 +00:00
Kconfig Remove old i830 kernel driver. 2007-03-19 11:46:35 +00:00
Makefile Revert "Remove the pinned buffer from the LRU when pinning." 2007-10-17 10:59:48 +02:00
Makefile.kernel Revert "nouveau: stub superioctl" 2007-11-14 05:11:11 +11:00
README.drm Fix some outdated URLs, remove others. 2007-02-12 15:45:51 -05:00
ati_pcigart.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
drmP.h drm: move agp include outside CONFIG_AGP as it isn't dependant on agp in kernel 2007-12-10 10:13:52 +10:00
drm_agpsupport.c Use dummy_read_page for unpopulated kernel-allocated ttm pages. 2007-12-21 12:16:29 -08:00
drm_auth.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_bo.c Change drm_bo_type_dc to drm_bo_type_device and comment usage of this value. 2007-12-21 12:16:29 -08:00
drm_bo_lock.c drm/ttm: apply linux kernel coding style to bo_lock/move/object/ttm.c 2007-11-05 19:09:18 +10:00
drm_bo_move.c Rename inappropriately named 'mask' fields to 'proposed_flags' instead. 2007-12-21 12:16:29 -08:00
drm_bufs.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_compat.c drm: One forgotten rename of 'mask' to 'proposed_flags'. 2008-01-05 00:42:38 +02:00
drm_compat.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
drm_context.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
drm_core.h Add support for secondary vertical blank interrupt to DRM core. 2006-09-29 12:55:08 +02:00
drm_dma.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_drawable.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_drv.c take down stuff after asking driver to unload 2007-12-06 16:03:28 +10:00
drm_fence.c drm: more kernel coding style cleanups 2007-11-05 19:14:23 +10:00
drm_fops.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_hashtab.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_hashtab.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
drm_internal.h Add new shared header file drm_internal.h. 2007-11-14 14:28:34 -05:00
drm_ioc32.c Fix ioc32 compat layer 2007-09-18 11:03:08 -07:00
drm_ioctl.c drm: more cleanups 2007-11-29 09:38:21 +10:00
drm_irq.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
drm_lock.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_memory.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_memory.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_memory_debug.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_memory_debug.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_mm.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
drm_object.c this is to fix a deadloop in drm hang system issue. 2008-01-15 09:19:02 +08:00
drm_objects.h Change drm_bo_type_dc to drm_bo_type_device and comment usage of this value. 2007-12-21 12:16:29 -08:00
drm_os_linux.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
drm_pci.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_proc.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_regman.c drm: cleanup drm_regman.c coding style 2007-11-22 13:29:17 +10:00
drm_sarea.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
drm_scatter.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
drm_sman.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_sman.h drm: remove hashtab/sman and object typedefs 2007-07-16 12:48:44 +10:00
drm_stub.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
drm_sysfs.c drm: enable udev node creation 2007-11-29 09:47:24 +10:00
drm_ttm.c Use dummy_read_page for unpopulated kernel-allocated ttm pages. 2007-12-21 12:16:29 -08:00
drm_vm.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
ffb_context.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
ffb_drv.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
ffb_drv.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
i810_dma.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
i810_drm.h drm: remove XFREE86_VERSION macros 2007-08-28 15:17:36 +10:00
i810_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
i810_drv.h drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
i915_buffer.c Rename inappropriately named 'mask' fields to 'proposed_flags' instead. 2007-12-21 12:16:29 -08:00
i915_compat.c fixup i915 compat resource allocation 2008-01-14 19:38:41 +10:00
i915_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_drv.c Rename inappropriately named 'mask' fields to 'proposed_flags' instead. 2007-12-21 12:16:29 -08:00
i915_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_fence.c i915: cleanup most of the whitespace 2007-11-06 12:16:07 +10:00
i915_ioc32.c i915: return fence argument from i915_execbuffer ioctl32 routine 2007-12-26 17:13:58 +08:00
i915_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_mem.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
imagine_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
linux Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
mach64_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_drv.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
mga_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_ioc32.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
mga_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_ucode.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_warp.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
nouveau_buffer.c Rename inappropriately named 'mask' fields to 'proposed_flags' instead. 2007-12-21 12:16:29 -08:00
nouveau_dma.c nouveau: ouch, add nouveau_dma.[ch] files.. 2007-08-06 22:32:36 +10:00
nouveau_dma.h nouveau: ouch, add nouveau_dma.[ch] files.. 2007-08-06 22:32:36 +10:00
nouveau_drm.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_drv.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nouveau_drv.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_fence.c nouveau: store user control reg offsets in channel struct 2007-11-14 04:09:53 +11:00
nouveau_fifo.c Revert "nouveau: Fill in context_init for nv10-nv3x." 2007-01-10 15:19:47 +11:00
nouveau_ioc32.c remove include of linux ioctl32.h from drm drivers 2007-06-05 18:16:44 +10:00
nouveau_irq.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_mem.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_notifier.c nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7) 2007-06-28 03:26:43 +10:00
nouveau_object.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_reg.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_sgdma.c nv50: use dummy page in gart tables 2008-01-07 17:09:00 +11:00
nouveau_state.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_swmthd.c nouveau: mandatory "oops I forgot half of the files" commit 2007-10-12 22:40:08 +02:00
nouveau_swmthd.h nouveau: mandatory "oops I forgot half of the files" commit 2007-10-12 22:40:08 +02:00
nv04_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv04_fifo.c nouveau: NV04 PFIFO engtab functions 2007-06-24 18:57:09 +10:00
nv04_graph.c nouveau: add missing nv04_graph.c symlink. 2007-02-03 06:02:12 +01:00
nv04_instmem.c nouveau/nv50: Initial channel/object support 2007-07-09 16:16:44 +10:00
nv04_mc.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv04_timer.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv10_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv10_fifo.c nouveau: NV1X/2X/3X PFIFO engtab functions 2007-06-24 18:58:14 +10:00
nv10_graph.c nouveau: first step to make graph ctx works 2007-01-13 21:44:50 +01:00
nv20_graph.c nouveau: rename nv30_graph.c to nv20_graph.c 2007-09-30 22:16:01 +03:00
nv40_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv40_fifo.c nouveau: NV4X PFIFO engtab functions 2007-06-24 18:56:01 +10:00
nv40_graph.c nouveau: Add nv40-specific PGRAPH code, not hooked up yet. 2007-01-02 14:52:43 +11:00
nv40_mc.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv50_fifo.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv50_graph.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv50_instmem.c nouveau/nv50: Initial channel/object support 2007-07-09 16:16:44 +10:00
nv50_mc.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
nv_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_cce.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
r128_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_ioc32.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
r128_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r300_cmdbuf.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r300_reg.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_cp.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_drv.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
radeon_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_ioc32.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
radeon_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_mem.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_bci.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
savage_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_drv.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
sis_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_mm.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
tdfx_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
tdfx_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_3d_reg.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_buffer.c Rename inappropriately named 'mask' fields to 'proposed_flags' instead. 2007-12-21 12:16:29 -08:00
via_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_dmablit.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
via_dmablit.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
via_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_drv.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_fence.c Merge branch 'master' into pre-superioctl-branch 2007-09-25 18:03:31 +02:00
via_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_map.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_mm.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
via_verifier.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_verifier.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_video.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
xgi_cmdlist.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_cmdlist.h Implement fence support. 2007-08-15 21:05:26 -07:00
xgi_drm.h Move types shared with user mode to xgi_drm.h. 2007-07-09 16:33:14 -07:00
xgi_drv.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_drv.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
xgi_fb.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_fence.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_ioc32.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_misc.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_misc.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
xgi_pcie.c Fix command list submission on big-endian. 2007-10-10 15:25:47 -07:00
xgi_regs.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +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.