linux

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History

Dave Airlie b05c23851a drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table. This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It makes sure the pcigart table is allocated in coherent memory for DMA operations. Signed-off-by: Dave Airlie <airlied@redhat.com>		2008-03-17 10:24:24 +10:00
..
ati_pcigart.c	drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.	2008-03-17 10:24:24 +10:00
drm_agpsupport.c
drm_auth.c
drm_bufs.c
drm_context.c
drm_core.h
drm_dma.c
drm_drawable.c
drm_drv.c
drm_fops.c	drm: Fix race that can lockup the kernel	2008-03-17 09:54:58 +10:00
drm_hashtab.c
drm_hashtab.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_lock.c	drm: Fix race that can lockup the kernel	2008-03-17 09:54:58 +10:00
drm_memory_debug.h
drm_memory.c
drm_memory.h
drm_mm.c
drm_os_linux.h
drm_pci.c
drm_pciids.h	drm/radeon: fixup RV550 chip family	2008-03-17 10:22:12 +10:00
drm_proc.c
drm_sarea.h
drm_scatter.c
drm_sman.c
drm_sman.h
drm_stub.c
drm_sysfs.c	drm: add support for passing state into the suspend hooks.	2008-02-20 10:05:12 +10:00
drm_vm.c	drm: convert drm from nopage to fault.	2008-02-20 09:37:12 +10:00
drm.h
drmP.h	drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.	2008-03-17 10:24:24 +10:00
i810_dma.c
i810_drm.h
i810_drv.c
i810_drv.h
i830_dma.c
i830_drm.h
i830_drv.c
i830_drv.h
i830_irq.c
i915_dma.c
i915_drm.h
i915_drv.c	i915: fix AR register restore.	2008-02-22 16:50:29 -08:00
i915_drv.h	drm/i915 more registers for S3 (DSPCLK_GATE_D, CACHE_MODE_0, MI_ARB_STATE)	2008-02-20 09:43:43 +10:00
i915_ioc32.c
i915_irq.c
i915_mem.c
Kconfig
Makefile
mga_dma.c
mga_drm.h
mga_drv.c
mga_drv.h
mga_ioc32.c
mga_irq.c
mga_state.c
mga_ucode.h
mga_warp.c
r128_cce.c	drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.	2008-03-17 10:24:24 +10:00
r128_drm.h
r128_drv.c
r128_drv.h
r128_ioc32.c
r128_irq.c
r128_state.c
r300_cmdbuf.c
r300_reg.h
radeon_cp.c	drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.	2008-03-17 10:24:24 +10:00
radeon_drm.h
radeon_drv.c
radeon_drv.h
radeon_ioc32.c
radeon_irq.c
radeon_mem.c
radeon_state.c
README.drm
savage_bci.c
savage_drm.h
savage_drv.c
savage_drv.h
savage_state.c
sis_drm.h
sis_drv.c
sis_drv.h
sis_mm.c
tdfx_drv.c
tdfx_drv.h
via_3d_reg.h
via_dma.c	drm/via: attempt again to stabilise the AGP DMA command submission.	2008-03-17 10:07:20 +10:00
via_dmablit.c	drm/via: attempt again to stabilise the AGP DMA command submission.	2008-03-17 10:07:20 +10:00
via_dmablit.h
via_drm.h
via_drv.c
via_drv.h
via_irq.c
via_map.c
via_mm.c
via_verifier.c
via_verifier.h
via_video.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