Re: [PATCH 13/21] media: i2c: imx258: Correct max FRM_LENGTH_LINES value

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On Tue, May 30, 2023 at 06:29:52PM +0100, Dave Stevenson wrote:
> The data sheet states that the maximum value for registers
> 0x0340/0x0341 FRM_LENGTH_LINES is 65525(decimal), not the
> 0xFFFF defined in this driver. Correct this limit.

It was close indeed :)
Good catch
Reviewed-by: Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx>

>
> Signed-off-by: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>
> ---
>  drivers/media/i2c/imx258.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
> index b5c2dcb7c9e6..f5199e3243e8 100644
> --- a/drivers/media/i2c/imx258.c
> +++ b/drivers/media/i2c/imx258.c
> @@ -28,7 +28,7 @@
>  #define IMX258_VTS_30FPS		0x0c50
>  #define IMX258_VTS_30FPS_2K		0x0638
>  #define IMX258_VTS_30FPS_VGA		0x034c
> -#define IMX258_VTS_MAX			0xffff
> +#define IMX258_VTS_MAX			65525
>
>  #define IMX258_REG_VTS			0x0340
>
> --
> 2.25.1
>



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