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[media] s5k6a3: Fix VIDIOC_SUBDEV_G_FMT ioctl for TRY format 

VIDIOC_SUBDEV_G_FMT ioctl should return TRY format previously
set with VIDIOC_SUBDEV_S_FMT. Currently it is not the case as
only ACTIVE formats are saved in the driver. Since the driver
doesn't alter hardware state in the set_fmt op anyway, the
op can save the format in both TRY and ACTIVE case.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Jacek Anaszewski 2016-01-18 14:10:25 -02:00 committed by Mauro Carvalho Chehab
parent 76a5636754
commit 4e63959e37
1 changed files with 1 additions and 2 deletions
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3
drivers/media/i2c/s5k6a3.c
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@ -144,8 +144,7 @@ static int s5k6a3_set_fmt(struct v4l2_subdev *sd,
mf = __s5k6a3_get_format(sensor, cfg, fmt->pad, fmt->which);
if (mf) {
mutex_lock(&sensor->lock);
if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
*mf = fmt->format;
*mf = fmt->format;
mutex_unlock(&sensor->lock);
}
return 0;