drm/i915: argument to control retiring behavior

Sometimes it may be the case when we idle the gpu or wait on something
we don't actually want to process the retiring list. This patch allows
callers to choose the behavior.

Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index cdf17d4cc1f7..23a543cdfa99 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -227,7 +227,8 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay,
         }
         overlay->last_flip_req = request->seqno;
         overlay->flip_tail = tail;
-        ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req);
+        ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req,
+                                true);
         if (ret)
                 return ret;
 
@@ -448,7 +449,8 @@ static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay)
         if (overlay->last_flip_req == 0)
                 return 0;
 
-        ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req);
+        ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req,
+                                true);
         if (ret)
                 return ret;