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media: i2c: imx355: Parse and register properties

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Analogous to e.g. the imx219 driver. This enables propagating the
V4L2_CID_CAMERA_SENSOR_ROTATION and V4L2_CID_CAMERA_ORIENTATION
values so that userspace - e.g. libcamera - can detect the
correct rotation and orientation from the device tree.

Signed-off-by: Robert Mader <robert.mader@collabora.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Robert Mader 2024-08-11 13:17:04 +02:00 committed by Hans Verkuil
parent 4596c55e9a
commit a1be997964
1 changed files with 11 additions and 1 deletions
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12
drivers/media/i2c/imx355.c
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@ -1520,6 +1520,7 @@ static const struct v4l2_subdev_internal_ops imx355_internal_ops = {
static int imx355_init_controls(struct imx355 *imx355)
{
struct i2c_client *client = v4l2_get_subdevdata(&imx355->sd);
struct v4l2_fwnode_device_properties props;
struct v4l2_ctrl_handler *ctrl_hdlr;
s64 exposure_max;
s64 vblank_def;
@ -1531,7 +1532,7 @@ static int imx355_init_controls(struct imx355 *imx355)
int ret;
ctrl_hdlr = &imx355->ctrl_handler;
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10);
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 12);
if (ret)
return ret;
@ -1603,6 +1604,15 @@ static int imx355_init_controls(struct imx355 *imx355)
goto error;
}
ret = v4l2_fwnode_device_parse(&client->dev, &props);
if (ret)
goto error;
ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx355_ctrl_ops,
&props);
if (ret)
goto error;
imx355->sd.ctrl_handler = ctrl_hdlr;
return 0;