From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Fri, 23 Jan 2015 16:51:21 +0000 (-0300)
Subject: [media] coda: fix try_fmt_vid_out colorspace setting
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5f9826e8a759426f6fd722a80a72008bd93132af;p=openwrt%2Fstaging%2Fblogic.git

[media] coda: fix try_fmt_vid_out colorspace setting

v4l2-compliance complains about invalid colorspace settings being accepted
on the output side. This patch only allows REC709 and JPEG.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 14953b4df586..ff7da3a5c4ae 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -592,7 +592,11 @@ static int coda_try_fmt_vid_out(struct file *file, void *priv,
 	if (ret < 0)
 		return ret;
 
-	if (!f->fmt.pix.colorspace) {
+	switch (f->fmt.pix.colorspace) {
+	case V4L2_COLORSPACE_REC709:
+	case V4L2_COLORSPACE_JPEG:
+		break;
+	default:
 		if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_JPEG)
 			f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
 		else