mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

media: v4l2-subdev: Fix stream handling for crop API 

[ Upstream commit 34d7bf1c8e ]

When support for streams was added to the V4L2 subdev API, the
v4l2_subdev_crop structure was extended with a stream field, but the
field was not handled in the core code that translates the
VIDIOC_SUBDEV_[GS]_CROP ioctls to the selection API. Fix it.

Fixes: 2f91e10ee6 ("media: subdev: add stream based configuration")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Laurent Pinchart 2024-04-02 02:37:25 +03:00 committed by Greg Kroah-Hartman
parent 43fff07e4b
commit 8f5ad4a831
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/v4l2-core/v4l2-subdev.c
View File

@ -732,6 +732,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg,
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
sel.stream = crop->stream;
sel.target = V4L2_SEL_TGT_CROP;
rval = v4l2_subdev_call(
@ -756,6 +757,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg,
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
sel.stream = crop->stream;
sel.target = V4L2_SEL_TGT_CROP;
sel.r = crop->rect;