This is a note to let you know that I've just added the patch titled
media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt()
to the 5.10-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-ipu3-cio2-fix-mbus_code-processing-in-cio2_subdev_set_fmt.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 334de4b45892f7e67074e1b1b2ac36fd3e091118 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@xxxxxxx>
Date: Wed, 30 Dec 2020 13:55:50 +0100
Subject: media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt()
From: Pavel Machek <pavel@xxxxxxx>
commit 334de4b45892f7e67074e1b1b2ac36fd3e091118 upstream.
Loop was useless as it would always exit on the first iteration. Fix
it with right condition.
Signed-off-by: Pavel Machek (CIP) <pavel@xxxxxxx>
Fixes: a86cf9b29e8b ("media: ipu3-cio2: Validate mbus format in setting subdev format")
Tested-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # v4.16 and up
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1277,7 +1277,7 @@ static int cio2_subdev_set_fmt(struct v4
fmt->format.code = formats[0].mbus_code;
for (i = 0; i < ARRAY_SIZE(formats); i++) {
- if (formats[i].mbus_code == fmt->format.code) {
+ if (formats[i].mbus_code == mbus_code) {
fmt->format.code = mbus_code;
break;
}
Patches currently in stable-queue which might be from pavel@xxxxxxx are
queue-5.10/media-ipu3-cio2-fix-mbus_code-processing-in-cio2_subdev_set_fmt.patch
