[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.koe...@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