drm/i915/kbl: Add WaDisableSDEUnitClockGating

Add this workaround until upto kbl revid B0.

References: HSD#1802092
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465309159-30531-10-git-send-email-mika.kuoppala@intel.com
(cherry picked from commit 9498dba7b4ffe40a1e2b23d7718b77e49841248f)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
1 file changed