The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 219a8b9c04e54872f9a4d566633fb42f08bcbe2a Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Date: Fri, 9 Oct 2020 15:56:05 +0200
Subject: [PATCH] media: ipu3-cio2: Make the field on subdev format
V4L2_FIELD_NONE
The ipu3-cio2 doesn't make use of the field and this is reflected in V4L2
buffers as well as the try format. Do this in active format, too.
Fixes: c2a6a07afe4a ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver")
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Reviewed-by: Bingbu Cao <bingbu.cao@xxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # v4.16 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index 72095f8a4d46..87d040e176f7 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1285,6 +1285,7 @@ static int cio2_subdev_set_fmt(struct v4l2_subdev *sd,
fmt->format.width = min_t(u32, fmt->format.width, CIO2_IMAGE_MAX_WIDTH);
fmt->format.height = min_t(u32, fmt->format.height,
CIO2_IMAGE_MAX_LENGTH);
+ fmt->format.field = V4L2_FIELD_NONE;
mutex_lock(&q->subdev_lock);
*mbus = fmt->format;
