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media: imx: imx7-media-csi: Fail on invalid type in VIDIOC_G_SELECTION

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This device only supports video capture, so bail out if invalid
selection type is passed.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Alexander Stein 2023-03-21 08:27:07 +01:00 committed by Hans Verkuil
parent e6f68b1c40
commit 6cf9e3572e
1 changed files with 3 additions and 0 deletions
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3
drivers/media/platform/nxp/imx7-media-csi.c
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@ -1214,6 +1214,9 @@ static int imx7_csi_video_g_selection(struct file *file, void *fh,
{
struct imx7_csi *csi = video_drvdata(file);
if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
switch (s->target) {
case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_DEFAULT: