radeon: fix up packed yuv broken by planar yuv patch

fix the forgotten leftuv value for packed yuv which is
needed to get correct uv starting pixel (fixes broken clipping /
non-null src start pixel as tvtime uses)

1 files changed, 1 insertions, 0 deletions

diff --git a/src/radeon_video.c b/src/radeon_video.c
index e194706..237f653 100644
--- a/src/radeon_video.c
+++ b/src/radeon_video.c
@@ -2629,6 +2629,7 @@ RADEONDisplayVideo(
     }
     else {
 	left = (left >> 16) & 7;
+	leftuv = left >> 1;
     }
 
     RADEONWaitForFifo(pScrn, 2);