]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Add OACONTROL to the command parser register whitelist.
authorKenneth Graunke <kenneth@whitecape.org>
Wed, 26 Mar 2014 05:52:03 +0000 (22:52 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 1 Apr 2014 20:58:16 +0000 (22:58 +0200)
commit9b038f5ed871fffc7f15ae924ac3a3c90e0a2930
tree8fc2143e31c198caba3eb9beea276b5c13fa31b9
parentdc9d1639e79641c9d7c698c3e72d6c233a4a57a8
drm/i915: Add OACONTROL to the command parser register whitelist.

Mesa needs to be able to write OACONTROL in order to expose the
Observability Architecture's performance counters via OpenGL.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
[danvet: Add comment that this is just a temporary work-around and
that we need to check more things before we can allow OACONTROL writes
for real everywhere.]
[danvet 2: Squash in fixup to avoid a DRM_ERROR due to unsorted reg
list, spotted by Jani.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_cmd_parser.c
drivers/gpu/drm/i915/i915_reg.h