drm/i915/gen9: Add WaVFEStateAfterPipeControlwithMediaStateClear
authorarun.siluvery@linux.intel.com <arun.siluvery@linux.intel.com>
Mon, 6 Jun 2016 08:52:49 +0000 (09:52 +0100)
committerTvrtko Ursulin <tvrtko.ursulin@intel.com>
Mon, 6 Jun 2016 12:04:37 +0000 (13:04 +0100)
commit6bb6285582e0cf9b3a8440e0e714aae5f66d9ce2
tree234fd5c81fab63b444e9ebcc473f876aaeee9c51
parent14bb2c11796d70bf20b92fa4a1459743c6afecb2
drm/i915/gen9: Add WaVFEStateAfterPipeControlwithMediaStateClear

Kernel only need to add a register to HW whitelist, required for a
preemption related issue.

Reference: HSD#2131039
Reviewed-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465203169-16591-1-git-send-email-arun.siluvery@linux.intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_ringbuffer.c