Commit 5d586983 authored Nov 07, 2016 by Gustavo Padovan Committed by Daniel Vetter Nov 08, 2016

drm/msm: use drm_atomic_set_fence_for_plane() to set the fence



drm_atomic_set_fence_for_plane() is smart and won't overwrite
plane_state->fence if the user already set an explicit fence there.

Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1478513013-3221-3-git-send-email-gustavo@padovan.org

parent aee25864

drivers/gpu/drm/msm/msm_atomic.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -217,8 +217,9 @@ int msm_atomic_commit(struct drm_device *dev,
		if ((plane->state->fb != plane_state->fb) && plane_state->fb) {
		struct drm_gem_object *obj = msm_framebuffer_bo(plane_state->fb, 0);
		struct msm_gem_object *msm_obj = to_msm_bo(obj);
		struct dma_fence *fence = reservation_object_get_excl_rcu(msm_obj->resv);

		plane_state->fence = reservation_object_get_excl_rcu(msm_obj->resv);
		drm_atomic_set_fence_for_plane(plane_state, fence);
		}
		}