tree 590139e9463557bee932cbf72042bd0e614c8615
parent 6764e9f8724f1231b4deac53b9a82286ac0830e7
author Michel Thierry <michel.thierry@intel.com> 1441367954 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1442219097 +0200

drm/i915: WaEnableForceRestoreInCtxtDescForVCS is for video engines only

Also check for correct revision id in each Gen9 platform (SKL until B0
and BXT until A0).

Cc: Nick Hoath <nicholas.hoath@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Tested-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>