radeon/uvd: fix the assertion check for YUYV format

Fixes:7319ff87("radeon/uvd: add YUYV format support for target buffer")

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c
index 00d6267..fabc73e 100644 (file)
--- a/src/gallium/drivers/radeon/radeon_uvd.c
+++ b/src/gallium/drivers/radeon/radeon_uvd.c
@@ -1588,9 +1588,11 @@ void ruvd_set_dt_surfaces(struct ruvd_msg *msg, struct radeon_surf *luma,
                        msg->body.decode.dt_chroma_bottom_offset = msg->body.decode.dt_chroma_top_offset;
                }
 
-               assert(luma->u.legacy.bankw == chroma->u.legacy.bankw);
-               assert(luma->u.legacy.bankh == chroma->u.legacy.bankh);
-               assert(luma->u.legacy.mtilea == chroma->u.legacy.mtilea);
+               if (chroma) {
+                       assert(luma->u.legacy.bankw == chroma->u.legacy.bankw);
+                       assert(luma->u.legacy.bankh == chroma->u.legacy.bankh);
+                       assert(luma->u.legacy.mtilea == chroma->u.legacy.mtilea);
+               }
 
                msg->body.decode.dt_surf_tile_config |= RUVD_BANK_WIDTH(bank_wh(luma->u.legacy.bankw));
                msg->body.decode.dt_surf_tile_config |= RUVD_BANK_HEIGHT(bank_wh(luma->u.legacy.bankh));