drm/i915: Reset semaphore page for gen8
An oversight is that when we wrap the seqno, we need to reset the hw semaphore counters to 0. We did this for gen6 and gen7 and forgot to do so for the new implementation required for gen8 (legacy). Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1460010558-10705-6-git-send-email-chris@chris-wilson.co.uk
Showing
想要评论请 注册 或 登录