提交 4e63959e 编写于 作者: J Jacek Anaszewski 提交者: Mauro Carvalho Chehab

[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: NJacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
上级 76a56367
......@@ -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;
......
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