Hans Verkuil says: "The only place querystd can be called is in the QUERYSTD
ioctl, all other ioctls should use the last set standard." So call the g_std()
subdevice method instead of querystd() in the driver's set_fmt() method.
Reported-by: Hans Verkuil <hverkuil@xxxxxxxxx>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/soc_camera/rcar_vin.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: media_tree/drivers/media/platform/soc_camera/rcar_vin.c
===================================================================
--- media_tree.orig/drivers/media/platform/soc_camera/rcar_vin.c
+++ media_tree/drivers/media/platform/soc_camera/rcar_vin.c
@@ -1589,8 +1589,8 @@ static int rcar_vin_set_fmt(struct soc_c
field = pix->field;
break;
case V4L2_FIELD_INTERLACED:
- /* Query for standard if not explicitly mentioned _TB/_BT */
- ret = v4l2_subdev_call(sd, video, querystd, &std);
+ /* Get the last standard if not explicitly mentioned _TB/_BT */
+ ret = v4l2_subdev_call(sd, video, g_std, &std);
if (ret == -ENOIOCTLCMD) {
field = V4L2_FIELD_NONE;
} else if (ret < 0) {
--
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