This is a note to let you know that I've just added the patch titled
media: cadence: csi2rx: use match fwnode for media link
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-cadence-csi2rx-use-match-fwnode-for-media-link.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 71f6d6ed4b7d7efdfbfef1cb2a2bc4c76ff38f13
Author: Julien Massot <julien.massot@xxxxxxxxxxxxx>
Date: Fri Jan 5 10:00:21 2024 +0100
media: cadence: csi2rx: use match fwnode for media link
[ Upstream commit 448699c522af9e3266f168c3f51f4c3713c7bee1 ]
Since commit 1029939b3782 ("media: v4l: async: Simplify async sub-device fwnode matching"),
async connections are matched using the async sub-device fwnode, not that
of the endpoint. Fix this by using the fwnode of the connection match to
find the pad.
Fixes: 1029939b3782 ("media: v4l: async: Simplify async sub-device fwnode matching")
Signed-off-by: Julien Massot <julien.massot@xxxxxxxxxxxxx>
Reviewed-by: Jai Luthra <j-luthra@xxxxxx>
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c
index fead5426830e8..0ea5fa956fe9a 100644
--- a/drivers/media/platform/cadence/cdns-csi2rx.c
+++ b/drivers/media/platform/cadence/cdns-csi2rx.c
@@ -468,7 +468,7 @@ static int csi2rx_async_bound(struct v4l2_async_notifier *notifier,
struct csi2rx_priv *csi2rx = v4l2_subdev_to_csi2rx(subdev);
csi2rx->source_pad = media_entity_get_fwnode_pad(&s_subdev->entity,
- s_subdev->fwnode,
+ asd->match.fwnode,
MEDIA_PAD_FL_SOURCE);
if (csi2rx->source_pad < 0) {
dev_err(csi2rx->dev, "Couldn't find output pad for subdev %s\n",
