intel: Also handle mrb_exec fallback with ring == I915_EXEC_RENDER

Reported-by: Oliver McFadden <oliver.mcfadden@nokia.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/intel/intel_bufmgr.c b/intel/intel_bufmgr.c
index e949ff2..2df93a5 100644 (file)
--- a/intel/intel_bufmgr.c
+++ b/intel/intel_bufmgr.c
@@ -143,11 +143,14 @@ drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used,
                                        cliprects, num_cliprects, DR4,
                                        rings);
 
-       if (rings == 0)
+       switch (rings) {
+       case I915_EXEC_DEFAULT:
+       case I915_EXEC_RENDER:
                return bo->bufmgr->bo_exec(bo, used,
                                           cliprects, num_cliprects, DR4);
-
-       return -ENODEV;
+       default:
+               return -ENODEV;
+       }
 }
 
 void drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug)