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777ee96f50
linux/include/drm
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Daniel Vetter 777ee96f50 drm/i915: add HAS_ALIASING_PPGTT parameter for userspace 
On Sanybridge a few MI read/write commands only work when ppgtt is
enabled.  Userspace therefore needs to be able to check whether ppgtt
is enabled. For added hilarity, you need to reset the "use global GTT"
bit on snb when ppgtt is enabled, otherwise it won't work.  Despite
what bspec says about automatically using ppgtt ...

Luckily PIPE_CONTROL (the only write cmd current userspace uses) is
not affected by all this, as tested by tests/gem_pipe_control_store_loop.

Reviewed-and-tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-03-20 21:55:40 +01:00
..
i2c drm: Import driver for the sil164 I2C TMDS transmitter. 2010-08-02 10:21:13 +10:00
ttm ttm: fix agp since ttm tt rework 2012-01-06 09:34:03 +00:00
drm_buffer.h drm: Add generic multipart buffer. 2010-02-23 09:46:20 +10:00
drm_cache.h drm/ttm: consolidate cache flushing code in one place. 2009-08-27 09:53:47 +10:00
drm_core.h drm: Fix support for PCI domains 2010-08-10 08:20:20 +10:00
drm_crtc_helper.h drm: Add drm_format_num_planes() utility function 2011-12-20 20:34:32 +00:00
drm_crtc.h drm: add some caps for userspace to discover more info for dumb KMS driver (v2) 2012-02-16 18:35:11 +00:00
drm_dp_helper.h drm/radeon/kms: properly set panel mode for eDP 2011-11-01 16:01:58 +00:00
drm_edid.h drm: support routines for HDMI/DP ELD 2011-09-21 14:52:41 -07:00
drm_encoder_slave.h drm/kms: no need to return void value (encoder) 2009-08-19 16:06:49 +10:00
drm_fb_helper.h drm fb helper: remove unused variable crtc_id 2012-02-03 09:55:52 +00:00
drm_fixed.h drm: move radeon_fixed.h to shared drm_fixed.h header 2010-05-18 18:21:33 +10:00
drm_fourcc.h drm: Add multi buffer plane pixel formats 2011-12-29 11:21:42 +09:00
drm_global.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
drm_hashtab.h drm: Remove unused members from struct drm_open_hash 2011-02-23 11:16:40 +10:00
drm_mem_util.h drm/ttm: use drm calloc large and free large 2010-03-15 10:31:43 +10:00
drm_memory.h includecheck fix: include/drm, drm_memory.h 2009-09-20 16:02:58 +05:30
drm_mm.h drm: mm: fix debug output 2011-05-09 09:14:45 +10:00
drm_mode.h Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next 2011-12-20 14:43:53 +00:00
drm_os_linux.h drm/i915: add i915_lp_ring_sync helper 2009-11-05 14:47:07 -08:00
drm_pciids.h drm/radeon/kms: add some new pci ids 2011-12-14 12:29:03 +00:00
drm_sarea.h drm: move to kref per-master structures. 2008-12-29 17:47:22 +10:00
drm_sysfs.h drm: Enable drm drivers to add drm sysfs devices. 2009-08-19 16:08:51 +10:00
drm_usb.h drm: add usb framework 2011-02-07 13:09:42 +10:00
drm.h drm: add some caps for userspace to discover more info for dumb KMS driver (v2) 2012-02-16 18:35:11 +00:00
drmP.h drm: Fix authentication kernel crash 2012-01-25 09:27:45 +00:00
exynos_drm.h drm/exynos: added hdmi display support 2011-12-29 11:21:42 +09:00
gma_drm.h gma500: Move the API 2011-12-06 09:54:23 +00:00
i810_drm.h
i915_drm.h drm/i915: add HAS_ALIASING_PPGTT parameter for userspace 2012-03-20 21:55:40 +01:00
intel-gtt.h agp/intel-gtt: export the gtt pagetable iomapping 2012-02-09 21:24:18 +01:00
Kbuild drm: Install drm_fourcc.h 2011-12-20 10:02:02 +00:00
mga_drm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
nouveau_drm.h drm/nv50: support for compression 2011-02-25 06:46:07 +10:00
r128_drm.h
radeon_drm.h drm/radeon: add support for evergreen/ni tiling informations v11 2012-02-13 12:28:13 +00:00
savage_drm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
sis_drm.h drm/sis: track obj->drm_fd relations in the driver 2011-12-22 00:33:15 +01:00
via_drm.h drm/via: track obj->drm_fd relations in the driver 2011-12-22 00:33:19 +01:00
vmwgfx_drm.h vmwgfx: Reinstate the update_layout ioctl 2011-11-02 08:30:31 +00:00