[Precise][Patch 0/1] drm/i915: Add support for resetting the SO write pointers on gen7.
joseph.salisbury at canonical.com
joseph.salisbury at canonical.com
Thu Aug 23 16:01:33 UTC 2012
From: Joseph Salisbury <joseph.salisbury at canonical.com>
BugLink: http://bugs.launchpad.net/bugs/1037293
== Precise SRU Justification ==
The Mesa project requires a kernel change to support OpenGL 3.0 on Intel's gen7 (Ivy Bridge) hardware.
== Fix ==
commit 2a3df56e1d9da69497fd858ef1287645cbf76a4e
Author: Eric Anholt <eric at anholt.net>
Date: Tue Jan 3 09:23:29 2012 -0800
drm/i915: Add support for resetting the SO write pointers on gen7.
== Impact ==
Without this patch, applications requiring GL 3.0 won't work properly for owners of this hardware.
== Test Case ==
A test kernel was built with this commit and tested by the original bug reporter.
Eric Anholt (1):
drm/i915: Add support for resetting the SO write pointers on gen7.
drivers/gpu/drm/i915/i915_dma.c | 3 +++
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 31 ++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_reg.h | 6 ++++++
include/drm/i915_drm.h | 4 ++++
4 files changed, 44 insertions(+)
--
1.7.9.5
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