Re: [PATCH v2 13/13] media: i2c: imx290: Add the error code to logs in start_streaming

[Alexander Stein <alexander.stein@ew.tq-group.com>]

Hi Dave,

thanks for the update.

Am Freitag, 3. Februar 2023, 20:18:11 CET schrieb Dave Stevenson:
> imx290_start_streaming logs what failed, but not the error
> code from that function. Add it into the log message.
> 
> Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>

> ---
>  drivers/media/i2c/imx290.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
> index 7167eb1edb9b..f635f1213477 100644
> --- a/drivers/media/i2c/imx290.c
> +++ b/drivers/media/i2c/imx290.c
> @@ -1007,20 +1007,20 @@ static int imx290_start_streaming(struct imx290
> *imx290, /* Set clock parameters based on mode and xclk */
>  	ret = imx290_set_clock(imx290);
>  	if (ret < 0) {
> -		dev_err(imx290->dev, "Could not set clocks\n");
> +		dev_err(imx290->dev, "Could not set clocks - %d\n", ret);
>  		return ret;
>  	}
> 
>  	/* Set data lane count */
>  	ret = imx290_set_data_lanes(imx290);
>  	if (ret < 0) {
> -		dev_err(imx290->dev, "Could not set data lanes\n");
> +		dev_err(imx290->dev, "Could not set data lanes - %d\n", 
ret);
>  		return ret;
>  	}
> 
>  	ret = imx290_set_csi_config(imx290);
>  	if (ret < 0) {
> -		dev_err(imx290->dev, "Could not set csi cfg\n");
> +		dev_err(imx290->dev, "Could not set csi cfg - %d\n", ret);
>  		return ret;
>  	}
> 
> @@ -1028,7 +1028,7 @@ static int imx290_start_streaming(struct imx290
> *imx290, format = v4l2_subdev_get_pad_format(&imx290->sd, state, 0);
>  	ret = imx290_setup_format(imx290, format);
>  	if (ret < 0) {
> -		dev_err(imx290->dev, "Could not set frame format\n");
> +		dev_err(imx290->dev, "Could not set frame format - %d\n", 
ret);
>  		return ret;
>  	}
> 
> @@ -1036,14 +1036,14 @@ static int imx290_start_streaming(struct imx290
> *imx290, ret = imx290_set_register_array(imx290,
> imx290->current_mode->data, imx290->current_mode->data_size);
>  	if (ret < 0) {
> -		dev_err(imx290->dev, "Could not set current mode\n");
> +		dev_err(imx290->dev, "Could not set current mode - %d\n", 
ret);
>  		return ret;
>  	}
> 
>  	/* Apply customized values from user */
>  	ret = __v4l2_ctrl_handler_setup(imx290->sd.ctrl_handler);
>  	if (ret) {
> -		dev_err(imx290->dev, "Could not sync v4l2 controls\n");
> +		dev_err(imx290->dev, "Could not sync v4l2 controls - 
%d\n", ret);
>  		return ret;
>  	}