diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-16 09:15:05 +0300 |
|---|---|---|
| committer | Sakari Ailus <sakari.ailus@linux.intel.com> | 2022-10-27 14:38:00 +0300 |
| commit | 08878cbc0cbf69dfc084436449d6e6fb1640796b (patch) | |
| tree | 28de4ba453e052f8e9c8fc34086607993212a6f8 /drivers/media/i2c/imx290.c | |
| parent | a96dfea1df25bf22f4b02080a85ac87f7a3977d0 (diff) | |
| download | linux-08878cbc0cbf69dfc084436449d6e6fb1640796b.tar.bz2 | |
media: i2c: imx290: Use device lock for the control handler
The link frequency and pixel rate controls are set without holding the
control handler lock, resulting in kernel warnings. As the value of
those controls depend on the format, the simplest fix is to use the
device lock for the control handler.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Diffstat (limited to 'drivers/media/i2c/imx290.c')
| -rw-r--r-- | drivers/media/i2c/imx290.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 1ce64dcdf7f0..e5b758356a7a 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -1043,6 +1043,7 @@ static int imx290_probe(struct i2c_client *client) imx290_entity_init_cfg(&imx290->sd, NULL); v4l2_ctrl_handler_init(&imx290->ctrls, 4); + imx290->ctrls.lock = &imx290->lock; v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops, V4L2_CID_GAIN, 0, 72, 1, 0); |