Hi Andre'
On Mon, Oct 23, 2023 at 11:47:52PM +0200, André Apitzsch wrote:
> Obtain rotation and orientation information from system firmware and
> register the appropriate controls.
>
> Signed-off-by: André Apitzsch <git@xxxxxxxxxxx>
> ---
> drivers/media/i2c/imx214.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c
> index 554fc4733128..bef8dc36e2d0 100644
> --- a/drivers/media/i2c/imx214.c
> +++ b/drivers/media/i2c/imx214.c
> @@ -704,9 +704,14 @@ static int imx214_ctrls_init(struct imx214 *imx214)
> .width = 1120,
> .height = 1120,
> };
> + struct v4l2_fwnode_device_properties props;
> struct v4l2_ctrl_handler *ctrl_hdlr;
> int ret;
>
> + ret = v4l2_fwnode_device_parse(imx214->dev, &props);
> + if (ret < 0)
> + return ret;
> +
> ctrl_hdlr = &imx214->ctrls;
> ret = v4l2_ctrl_handler_init(&imx214->ctrls, 3);
> if (ret)
> @@ -746,6 +751,8 @@ static int imx214_ctrls_init(struct imx214 *imx214)
> V4L2_CID_UNIT_CELL_SIZE,
> v4l2_ctrl_ptr_create((void *)&unit_size));
>
> + v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx214_ctrl_ops, &props);
> +
I think it's fine not checking the return value of
v4l2_ctrl_new_fwnode_properties() if you inspect ctrl_hdlr->error just
after
Reviewed-by: Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx>
Thanks
j
> ret = ctrl_hdlr->error;
> if (ret) {
> v4l2_ctrl_handler_free(ctrl_hdlr);
>
> --
> 2.42.0
>
