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(parent: 5fbe5ea) | patch
drm/i915: fix WaDisablePSDDualDispatchEnable on VLV v2
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 8 Mar 2013 18:45:51 +0000 (10:45 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 23 Mar 2013 11:18:00 +0000 (12:18 +0100)
commit009e4e9f1a5d4918c98a07abf87c02defb47a4f8
tree946b30a135b2460cb78607945d5efe25b7029106tree | snapshot
parent5fbe5eac4dd67b79491a833844d86fd121907759commit | diff
drm/i915: fix WaDisablePSDDualDispatchEnable on VLV v2

Can prevent a hang when we get to tessellation.  We need to set bit 15
as well for this workaround.

v2: update changelog with accurate info

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
Linux Kernel Source Tree.