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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2015-09-04 01:18:05 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-09-25 22:32:42 +0200 |
| commit | f00ae754c536511055ed6162778be8348e093514 (patch) | |
| tree | 7045e8d9202d9c3fd072253bdcc45bd790ab2c48 /drivers/media | |
| parent | [media] rcar_vin: propagate querystd() error upstream (diff) | |
| download | linux-f00ae754c536511055ed6162778be8348e093514.tar.xz linux-f00ae754c536511055ed6162778be8348e093514.zip | |
[media] rcar_vin: call g_std() instead of querystd()
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@xs4all.nl>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/soc_camera/rcar_vin.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index 1e277104b5fb..368ab7cfcbb4 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -1600,8 +1600,8 @@ static int rcar_vin_set_fmt(struct soc_camera_device *icd, 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) { |