From: Christian König <christian.koe...@amd.com>

The first UVD generation can only do frame based output.

Signed-off-by: Christian König <christian.koe...@amd.com>
---
 src/gallium/drivers/radeon/radeon_video.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeon/radeon_video.c 
b/src/gallium/drivers/radeon/radeon_video.c
index 17e9a59..6dcee45 100644
--- a/src/gallium/drivers/radeon/radeon_video.c
+++ b/src/gallium/drivers/radeon/radeon_video.c
@@ -251,8 +251,11 @@ int rvid_get_video_param(struct pipe_screen *screen,
                               profile != PIPE_VIDEO_PROFILE_VC1_MAIN;
                case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
                case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
-                       /* and MPEG2 only with shaders */
-                       return codec != PIPE_VIDEO_FORMAT_MPEG12;
+                       /* MPEG2 only with shaders and no support for
+                          interlacing on R6xx style UVD */
+                       return codec != PIPE_VIDEO_FORMAT_MPEG12 &&
+                              /* TODO: RV770 might actually work */
+                              rscreen->family > CHIP_RV770;
                default:
                        break;
                }
-- 
1.9.1

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