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Commit df5c3e7c authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: vsp1: Fix plane stride and size checks 



The checks need to be performed on up to two planes, as the third plane,
if present, must have the same stride and size as the second plane.

The code incorrectly performs the checks on at least two planes instead
of at most two planes, fix it.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent e31f8f00

drivers/media/platform/vsp1/vsp1_video.c

+1 −1
Original line number Diff line number Diff line
@@ -245,7 +245,7 @@ static int __vsp1_video_try_format(struct vsp1_video *video, 
	 * the datasheet, strides not aligned to a multiple of 128 bytes result

	 * in image corruption.

	 */

	for (i = 0; i < max(info->planes, 2U); ++i) {

	for (i = 0; i < min(info->planes, 2U); ++i) {

		unsigned int hsub = i > 0 ? info->hsub : 1;

		unsigned int vsub = i > 0 ? info->vsub : 1;

		unsigned int align = 128;