Linus Torvalds 44040f107e Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 16 年之前
..
i810 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
i830 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
i915 44040f107e Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 16 年之前
mga ece2be7993 drm/mga: Use request_firmware() to load microcode 16 年之前
r128 7dc482dfee drm/r128: Add test for initialisation to all ioctls that require it 16 年之前
radeon 28d520433b drm/vgaarb: add VGA arbitration support to the drm and kms. 16 年之前
savage 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
sis 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
tdfx c0e09200dc drm: reorganise drm tree to be more future proof. 17 年之前
ttm c9c97b8c75 drm/ttm: consolidate cache flushing code in one place. 16 年之前
via 42dd861994 drm/via: Fix vblank IRQ on VIA hardware. 16 年之前
Kconfig a0cdc6495b drm/kms/radeon: make kms default a runtime option 16 年之前
Makefile 6fcefd56f5 drm/kms: fix kms helper license + Kconfig 16 年之前
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. 17 年之前
ati_pcigart.c 6abf66018f drm/ati_pcigart: use memset_io to reset the memory 16 年之前
drm_agpsupport.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 年之前
drm_auth.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_bufs.c 812c369dbf drm: fix _DRM_GEM addmap error message 16 年之前
drm_cache.c ed017d9fb1 drm: fix drm_cache.c for arch with no support. 16 年之前
drm_context.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_crtc.c 13a8195b14 drm: split crtc/fb helpers into a separate module 16 年之前
drm_crtc_helper.c 9b1596af17 drm: update crtc x/y when only fb changes 16 年之前
drm_debugfs.c d25e3a6faa drm: drm_debugfs, check kmalloc retval 16 年之前
drm_dma.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_drawable.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_drv.c 453a7d46dc drm: remove root requirement from DRM_IOCTL_SET_VERSION (+ DRM_IOCTL_AUTH_MAGIC) 16 年之前
drm_edid.c 1ecff1eb0b drm: shut the EDID warnings up. 16 年之前
drm_encoder_slave.c cfcf4738cd drm: fixup include file in drm_encoder_slave 16 年之前
drm_fb_helper.c e87b2c42b3 drm: fix drm_fb_helper handling of kernel crtcs 16 年之前
drm_fops.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_gem.c a1a2d1d322 drm: GEM handles are u32, not int 16 年之前
drm_hashtab.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_info.c 90f959bcb3 drm: merge Linux master into HEAD 16 年之前
drm_ioc32.c 09e40d65d0 drm: Only use DRM_IOCTL_UPDATE_DRAW compat wrapper for compat X86. 16 年之前
drm_ioctl.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_irq.c 28d520433b drm/vgaarb: add VGA arbitration support to the drm and kms. 16 年之前
drm_lock.c fda714c29c drm: Avoid client deadlocks when the master disappears. 16 年之前
drm_memory.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 年之前
drm_mm.c fa8a123855 drm/mm: add ability to dump mm lists via debugfs 16 年之前
drm_modes.c 559ee21d26 drm/kms: try to find the std mode in DMT table 16 年之前
drm_pci.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_proc.c 3b51096f95 drm: use proc_create_data() 16 年之前
drm_scatter.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_sman.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 年之前
drm_stub.c ecca068323 drm: Move a dereference below a NULL test 16 年之前
drm_sysfs.c 44040f107e Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 16 年之前
drm_vm.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 年之前

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