[PATCH 11/15] drm: add user fence support for atomic in fences

[Christian König]

When the DRIVER_USER_FENCE flag is set we grab the user fence from the
sync file instead of the normal one.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/drm_atomic_uapi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index e2112c10569b..d1b13657e2ae 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -517,7 +517,10 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
 		if (U642I64(val) == -1)
 			return 0;
 
-		state->fence = sync_file_get_fence(val);
+		if (drm_core_check_feature(dev, DRIVER_USER_FENCE))
+			state->fence = sync_file_get_user_fence(val);
+		else
+			state->fence = sync_file_get_fence(val);
 		if (!state->fence)
 			return -EINVAL;
 
-- 
2.25.1