From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 23 May 2013 13:42:54 +0000 (-0300)
Subject: [media] coda: frame stride must be a multiple of 8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=47cf0c61aaf47f9940d3eccc64e870d7f8013590;p=linux-beck.git

[media] coda: frame stride must be a multiple of 8

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@redhat.com>
---

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 1f3ab53670f8..b53c74855702 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -422,8 +422,9 @@ static int vidioc_try_fmt(struct coda_dev *dev, struct v4l2_format *f)
 		v4l_bound_align_image(&f->fmt.pix.width, MIN_W, MAX_W,
 				      W_ALIGN, &f->fmt.pix.height,
 				      MIN_H, MAX_H, H_ALIGN, S_ALIGN);
-		f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 2);
-		f->fmt.pix.sizeimage = f->fmt.pix.width *
+		/* Frame stride must be multiple of 8 */
+		f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 8);
+		f->fmt.pix.sizeimage = f->fmt.pix.bytesperline *
 					f->fmt.pix.height * 3 / 2;
 	} else { /*encoded formats h.264/mpeg4 */
 		f->fmt.pix.bytesperline = 0;