Re: [PATCH] media: v4l2-subdev: Fix stream handling for crop API

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On 02/04/2024 02:37, Laurent Pinchart wrote:
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: 2f91e10ee6fd ("media: subdev: add stream based configuration")
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
  drivers/media/v4l2-core/v4l2-subdev.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index 4c6198c48dd6..45836f0a2b0a 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -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;
base-commit: 39cd87c4eb2b893354f3b850f916353f2658ae6f

Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>

 Tomi





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