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linux-stable/drivers/gpu/drm
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Alex Deucher 8aeb96f802 drm/radeon/kms: fix gart setup on fusion parts (v2) 
Out of the entire GART/VM subsystem, the hw designers changed
the location of 3 regs.

v2: airlied: add parameter for userspace to work from.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-04 10:16:40 +10:00
..
i2c
i810 drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
i915 drm/i915: restore only the mode of this driver on lastclose (v2) 2011-04-27 17:51:59 +10:00
mga Fix common misspellings 2011-03-31 11:26:23 -03:00
nouveau drm/nouveau: fix allocation of notifier object 2011-04-20 08:51:34 +10:00
r128 drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
radeon drm/radeon/kms: fix gart setup on fusion parts (v2) 2011-05-04 10:16:40 +10:00
savage drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
sis drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
tdfx drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
ttm Revert "ttm: Utilize the DMA API for pages that have TTM_PAGE_FLAG_DMA32 set." 2011-04-13 09:15:09 +10:00
via drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
vmwgfx Fix common misspellings 2011-03-31 11:26:23 -03:00
ati_pcigart.c
drm_agpsupport.c drm: kill drm_agp_chipset_flush 2010-11-23 20:14:44 +00:00
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc.c Fix common misspellings 2011-03-31 11:26:23 -03:00
drm_crtc_helper.c Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2011-02-04 10:02:22 -08:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c drm/core: add ioctl to query device/driver capabilities 2011-03-04 14:47:30 +10:00
drm_edid.c drm: export drm_find_cea_extension to drivers 2011-04-01 10:16:17 +10:00
drm_edid_modes.h drm: Mark constant arrays of drm_display_mode const 2011-02-23 11:13:11 +10:00
drm_encoder_slave.c
drm_fb_helper.c drm/i915: restore only the mode of this driver on lastclose (v2) 2011-04-27 17:51:59 +10:00
drm_fops.c drm/switcheroo: track state of switch in drivers. 2011-01-05 13:45:30 +10:00
drm_gem.c drm: Fix use-after-free in drm_gem_vm_close() 2011-03-21 09:15:22 +10:00
drm_global.c
drm_hashtab.c drm: Remove unused members from struct drm_open_hash 2011-02-23 11:16:40 +10:00
drm_info.c Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next 2011-03-14 14:15:13 +10:00
drm_ioc32.c
drm_ioctl.c drm/vblank: update recently added vbl interface to be more future proof. 2011-03-24 21:28:46 +10:00
drm_irq.c drm: Send pending vblank events before disabling vblank. 2011-05-04 10:11:55 +10:00
drm_lock.c
drm_memory.c
drm_mm.c Fix common misspellings 2011-03-31 11:26:23 -03:00
drm_modes.c drm: Mark constant arrays of drm_display_mode const 2011-02-23 11:13:11 +10:00
drm_pci.c drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
drm_platform.c drm: rework PCI/platform driver interface. 2011-02-07 13:09:36 +10:00
drm_proc.c
drm_scatter.c
drm_sman.c GPU DRM: Remove unnecessary casts of void ptr returning alloc function return values 2011-01-19 15:24:49 +01:00
drm_stub.c drm: add usb framework 2011-02-07 13:09:42 +10:00
drm_sysfs.c drm: Hold the mode mutex whilst probing for sysfs status 2011-03-16 11:23:04 +10:00
drm_trace.h
drm_trace_points.c
drm_usb.c drm: add usb framework 2011-02-07 13:09:42 +10:00
drm_vm.c Merge remote branch 'korg/drm-fixes' into drm-vmware-next 2010-10-06 11:10:48 +10:00
Kconfig drm: select FRAMEBUFFER_CONSOLE_PRIMARY if we have FRAMEBUFFER_CONSOLE 2011-04-27 16:54:06 +10:00
Makefile drm: add usb framework 2011-02-07 13:09:42 +10:00
README.drm

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