OMAPDSS: DISPC: Downscale chroma if plane is writeback
When converting YUYV444 content to YUV422 or NV12 formats through writeback
pipeline, the scaler needs to downscale the chroma plane. Ensure that chroma
is downscaled when the pipeline is writeback.
Signed-off-by: Archit Taneja <archit@ti.com>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index b9e53b3..435e565 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -1460,7 +1460,7 @@
{
int scale_x = out_width != orig_width;
int scale_y = out_height != orig_height;
- bool chroma_upscale = true;
+ bool chroma_upscale = plane != OMAP_DSS_WB ? true : false;
if (!dss_has_feature(FEAT_HANDLE_UV_SEPARATE))
return;