[media] exynos-gsc: Do not swap cb/cr for semi planar formats

Thibault Saunier · mchehab · commit d7f3e33df4fb · 2017-03-03T08:01:47.000-03:00
In the case of semi planar formats cb and cr are in the same plane
in memory, meaning that will be set to 'cb' whatever the format is,
and whatever the (packed) order of those components are.

Suggested-by: Nicolas Dufresne &lt;nicolas.dufresne@collabora.com&gt;
Signed-off-by: Thibault Saunier &lt;thibault.saunier@osg.samsung.com&gt;
Signed-off-by: Javier Martinez Canillas &lt;javier@osg.samsung.com&gt;
Acked-by: Sylwester Nawrocki &lt;s.nawrocki@samsung.com&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@s-opensource.com&gt;
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -861,9 +861,7 @@ int gsc_prepare_addr(struct gsc_ctx *ctx, struct vb2_buffer *vb,
 
 	if ((frame->fmt->pixelformat == V4L2_PIX_FMT_VYUY) ||
 		(frame->fmt->pixelformat == V4L2_PIX_FMT_YVYU) ||
-		(frame->fmt->pixelformat == V4L2_PIX_FMT_NV61) ||
 		(frame->fmt->pixelformat == V4L2_PIX_FMT_YVU420) ||
-		(frame->fmt->pixelformat == V4L2_PIX_FMT_NV21) ||
 		(frame->fmt->pixelformat == V4L2_PIX_FMT_YVU420M))
 		swap(addr->cb, addr->cr);
 
