mirror of https://gitee.com/openkylin/linux.git
e15daf6cdf
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (25 commits) drm/radeon/kms: Convert R520 to new init path and associated cleanup drm/radeon/kms: Convert RV515 to new init path and associated cleanup drm: fix radeon DRM warnings when !CONFIG_DEBUG_FS drm: fix drm_fb_helper warning when !CONFIG_MAGIC_SYSRQ drm/r600: fix memory leak introduced with 64k malloc avoidance fix. drm/kms: make fb helper work for all drivers. drm/radeon/r600: fix offset handling in CS parser drm/radeon/kms/r600: fix forcing pci mode on agp cards drm/radeon/kms: fix for the extra pages copying. drm/radeon/kms/r600: add support for vline relocs drm/radeon/kms: fix some bugs in vline reloc drm/radeon/kms/r600: clamp vram to aperture size drm/kms: protect against fb helper not being created. drm/r600: get values from the passed in IB not the copy. drm: create gitignore file for radeon drm/radeon/kms: remove unneeded master create/destroy functions. drm/kms: start adding command line interface using fb. fb: change rules for global rules match. drm/radeon/kms: don't require up to 64k allocations. (v2) drm/radeon/kms: enable dac load detection by default. ... Trivial conflicts in drivers/gpu/drm/radeon/radeon_asic.h due to adding '->vga_set_state' function pointers. |
||
|---|---|---|
| .. | ||
| i810 | ||
| i830 | ||
| i915 | ||
| mga | ||
| r128 | ||
| radeon | ||
| savage | ||
| sis | ||
| tdfx | ||
| ttm | ||
| via | ||
| Kconfig | ||
| Makefile | ||
| README.drm | ||
| ati_pcigart.c | ||
| drm_agpsupport.c | ||
| drm_auth.c | ||
| drm_bufs.c | ||
| drm_cache.c | ||
| drm_context.c | ||
| drm_crtc.c | ||
| drm_crtc_helper.c | ||
| drm_debugfs.c | ||
| drm_dma.c | ||
| drm_drawable.c | ||
| drm_drv.c | ||
| drm_edid.c | ||
| drm_encoder_slave.c | ||
| drm_fb_helper.c | ||
| drm_fops.c | ||
| drm_gem.c | ||
| drm_hashtab.c | ||
| drm_info.c | ||
| drm_ioc32.c | ||
| drm_ioctl.c | ||
| drm_irq.c | ||
| drm_lock.c | ||
| drm_memory.c | ||
| drm_mm.c | ||
| drm_modes.c | ||
| drm_pci.c | ||
| drm_proc.c | ||
| drm_scatter.c | ||
| drm_sman.c | ||
| drm_stub.c | ||
| drm_sysfs.c | ||
| drm_vm.c | ||
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