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drivers
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drm
Linus Torvalds b5af754405 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 16 år sedan
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i810 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
i830 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
i915 db54501900 drm/i915: Improve CRTDDC mapping by using VBT info 16 år sedan
mga 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
r128 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
radeon 9f844e5118 drm/radeon/kms: Fix radeon_gem_busy_ioctl harder. 16 år sedan
savage 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
sis 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
tdfx c0e09200dc drm: reorganise drm tree to be more future proof. 17 år sedan
ttm c96e7c7a3a drm/ttm: Read buffer overflow 16 år sedan
via 42dd861994 drm/via: Fix vblank IRQ on VIA hardware. 16 år sedan
Kconfig 8c52da503b drm/i915: Add missing dependency on Intel AGP support. 16 år sedan
Makefile 176f613e60 drm/radeon: fix driver initialization order so radeon kms can be builtin 16 år sedan
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. 17 år sedan
ati_pcigart.c 6abf66018f drm/ati_pcigart: use memset_io to reset the memory 16 år sedan
drm_agpsupport.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 år sedan
drm_auth.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_bufs.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_cache.c e0f0754ff6 drm: wbinvd is cache coherent. 17 år sedan
drm_context.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_crtc.c 5ef5f72feb drm/kms: teardown crtc correctly when fb is destroyed. 16 år sedan
drm_crtc_helper.c 4cb72b1727 drm: Catch stop possible NULL pointer reference 16 år sedan
drm_debugfs.c d25e3a6faa drm: drm_debugfs, check kmalloc retval 16 år sedan
drm_dma.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_drawable.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_drv.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_edid.c ebb177d2af drm/edid: fixup detailed timings like the X server. 16 år sedan
drm_fops.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_gem.c 845792d940 drm: drm_gem, check kzalloc retval 16 år sedan
drm_hashtab.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_info.c 90f959bcb3 drm: merge Linux master into HEAD 16 år sedan
drm_ioc32.c 09e40d65d0 drm: Only use DRM_IOCTL_UPDATE_DRAW compat wrapper for compat X86. 16 år sedan
drm_ioctl.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_irq.c 8d3457ec31 drm: silence pointless vblank warning. 16 år sedan
drm_lock.c fda714c29c drm: Avoid client deadlocks when the master disappears. 16 år sedan
drm_memory.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 år sedan
drm_mm.c 89579f7782 drm: Apply "Memory fragmentation from lost alignment blocks" 16 år sedan
drm_modes.c 38d5487db7 drm: When adding probed modes, preserve duplicate mode types 16 år sedan
drm_pci.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_proc.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_scatter.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_sman.c 9a298b2acd drm: Remove memory debugging infrastructure. 16 år sedan
drm_stub.c ecca068323 drm: Move a dereference below a NULL test 16 år sedan
drm_sysfs.c 08e4d53474 drm: Fix sysfs device confusion. 16 år sedan
drm_vm.c 07613ba2f4 agp: switch AGP to use page array instead of unsigned long array 16 år sedan

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