mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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987fed3bf6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (28 commits) drm: remove unused #include <linux/version.h>'s drm/radeon: fix driver initialization order so radeon kms can be builtin drm: Fix shifts which were miscalculated when converting from bitfields. drm/radeon: Clear surface registers at initialization time. drm/radeon: Don't initialize acceleration related fields of struct fb_info. drm/radeon: fix radeon kms framebuffer device drm/i915: initialize fence registers to zero when loading GEM drm/i915: Fix HDMI regression introduced in new chipset support drm/i915: fix LFP data fetch drm/i915: set TV detection mode when tv is already connected drm/i915: Catch up to obj_priv->page_list rename in disabled debug code. drm/i915: Fix size_t handling in off-by-default debug printfs drm/i915: Don't change the blank/sync width when calculating scaled modes drm/i915: Add support for changing LVDS panel fitting using an output property. drm/i915: correct suspend/resume ordering drm/i915: Add missing dependency on Intel AGP support. drm/i915: Generate 2MHz clock for display port aux channel I/O. Retry I/O. drm/i915: Clarify error returns from display port aux channel I/O drm/i915: Add CLKCFG register definition drm/i915: Split array of DAC limits into separate structures. ... |
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|---|---|---|
| .. | ||
| i810 | ||
| i830 | ||
| i915 | ||
| mga | ||
| r128 | ||
| radeon | ||
| savage | ||
| sis | ||
| tdfx | ||
| ttm | ||
| via | ||
| ati_pcigart.c | ||
| drm_agpsupport.c | ||
| drm_auth.c | ||
| drm_bufs.c | ||
| drm_cache.c | ||
| drm_context.c | ||
| drm_crtc_helper.c | ||
| drm_crtc.c | ||
| drm_debugfs.c | ||
| drm_dma.c | ||
| drm_drawable.c | ||
| drm_drv.c | ||
| drm_edid.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 | ||
| Kconfig | ||
| Makefile | ||
| 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