linux/drivers/gpu/drm
Jerome Glisse bd25f0783d drm/radeon: fix amd afusion gpu setup aka sumo v2
Set the proper number of tile pipe that should be a multiple of
pipe depending on the number of se engine.

Fix:
https://bugs.freedesktop.org/show_bug.cgi?id=56405
https://bugs.freedesktop.org/show_bug.cgi?id=56720

v2: Don't change sumo2

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-12-12 14:34:07 -05:00
..
ast drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
cirrus drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
exynos Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next 2012-12-10 20:03:58 +10:00
gma500 drm/gma500: drm_connector_property -> drm_object_property 2012-11-30 10:20:11 -06:00
i2c drm/i2c: drm_connector_property -> drm_object_property 2012-11-30 10:20:12 -06:00
i810
i915 Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next 2012-12-10 20:03:58 +10:00
mga
mgag200 drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
nouveau drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
r128
radeon drm/radeon: fix amd afusion gpu setup aka sumo v2 2012-12-12 14:34:07 -05:00
savage Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
shmobile drm/shmob: drm_connector_property -> drm_object_property 2012-11-30 10:20:11 -06:00
sis
tdfx
tegra drm: tegra: Add Tegra30 support 2012-11-28 20:07:02 +10:00
ttm drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
udl drm/udl: drm_connector_property -> drm_object_property 2012-11-30 10:20:11 -06:00
via
vmwgfx drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
drm_context.c
drm_crtc_helper.c drm/doc: integrate crtc helper api into docbook 2012-11-28 20:19:58 +10:00
drm_crtc.c drm: remove legacy drm_connector_property fxns 2012-11-30 10:30:48 -06:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c drm/doc: add new dp helpers into drm DocBook 2012-11-28 20:26:53 +10:00
drm_drv.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
drm_edid_load.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
drm_edid_modes.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
drm_edid.c drm/edid: tune down debug message in parse_hdmi_vsdb 2012-11-28 20:15:12 +10:00
drm_encoder_slave.c
drm_fb_cma_helper.c drm: fb: cma: Fail gracefully on allocation failure 2012-10-23 10:14:58 +10:00
drm_fb_helper.c drm: remove legacy drm_connector_property fxns 2012-11-30 10:30:48 -06:00
drm_fops.c drm: set dev_mapping before calling drm_open_helper 2012-11-07 10:51:15 +10:00
drm_gem_cma_helper.c
drm_gem.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
drm_global.c
drm_hashtab.c drm: Add a hash-tab rcu-safe API 2012-11-28 18:36:05 +10:00
drm_info.c drm/debugfs: remove redundant info from gem_names 2012-10-23 10:15:04 +10:00
drm_ioc32.c
drm_ioctl.c drm: add support for monotonic vblank timestamps 2012-11-20 16:06:16 +10:00
drm_irq.c drm: hold event_lock while accessing vblank_event_list 2012-11-29 03:30:34 -08:00
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c drm: Constify some function arguments 2012-11-07 10:09:16 +10:00
drm_pci.c drm/pci: add missing variable initialization 2012-11-29 18:20:31 +10:00
drm_platform.c drm: platform: Don't initialize driver-private data 2012-10-23 10:15:11 +10:00
drm_prime.c
drm_proc.c
drm_scatter.c
drm_stub.c drm: add support for monotonic vblank timestamps 2012-11-20 16:06:16 +10:00
drm_sysfs.c drm: remove legacy drm_connector_property fxns 2012-11-30 10:30:48 -06:00
drm_trace_points.c
drm_trace.h
drm_usb.c
drm_vm.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
Kconfig drm: Add NVIDIA Tegra20 support 2012-11-20 15:43:41 +10:00
Makefile drm: only build ati_pcigart if PCI enabled 2012-11-28 20:12:29 +10:00
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