media: nxp: imx8-isi: crossbar: Add get_frame_desc operation

Browse source

Implement the get_frame_desc pad operation for the crossbar subdev using
the v4l2_subdev_get_frame_desc_passthrough() helper. This allows the
crossbar to properly propagate frame descriptors from its sink pads to
its source pads, which is necessary for proper stream configuration in
multiplexed streams scenarios.

Signed-off-by: Guoniu.zhou <guoniu.zhou@nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patch.msgid.link/20260521-isi_vc-v5-1-a38eb4fcd58e@oss.nxp.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

...

This commit is contained in:

Guoniu.zhou 2026-05-21 17:10:04 +08:00 • committed by Hans Verkuil

parent 34fd8a99bd

commit 1541ecb919

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c

View file