PIPE_CONTROL_POST_SYNC_OP_MASK 1117 drivers/gpu/drm/i915/gvt/cmd_parser.c 	post_sync = (cmd_val(s, 1) & PIPE_CONTROL_POST_SYNC_OP_MASK) >> 14;
PIPE_CONTROL_POST_SYNC_OP_MASK  300 drivers/gpu/drm/i915/i915_cmd_parser.c 			.condition_mask = PIPE_CONTROL_POST_SYNC_OP_MASK,