radeonsi: enable support for EXT_memory_object

v2: fix an indentation error
v3: don't enable for r600

Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

src/gallium/drivers/radeonsi/si_pipe.c

@@ -516,6 +516,7 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_QUERY_TIME_ELAPSED:
 	case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
 	case PIPE_CAP_QUERY_SO_OVERFLOW:
+	case PIPE_CAP_MEMOBJ:
 		return 1;
 
 	case PIPE_CAP_INT64:
@@ -605,7 +606,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_UMA:
 	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
 	case PIPE_CAP_POST_DEPTH_COVERAGE:
-	case PIPE_CAP_MEMOBJ:
 		return 0;
 
 	case PIPE_CAP_QUERY_BUFFER_OBJECT: