linux-kernel - Re: [PATCH] media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART

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Date:   Thu, 10 Jan 2019 10:58:19 +0100
From:   Sylwester Nawrocki <s.nawrocki@...sung.com>
To:     Paweł Chmiel <pawel.mikolaj.chmiel@...il.com>
Cc:     jacek.anaszewski@...il.com, mchehab@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH] media: s5p-jpeg: Correct step and max values for
 V4L2_CID_JPEG_RESTART_INTERVAL

On 1/9/19 19:00, Paweł Chmiel wrote:
> This commit corrects max and step values for v4l2 control for
> V4L2_CID_JPEG_RESTART_INTERVAL. Max should be 0xffff and step should be 1.
> It was found by using v4l2-compliance tool and checking result of
> VIDIOC_QUERY_EXT_CTRL/QUERYMENU test.
> Previously it was complaining that step was bigger than difference
> between max and min.
> 
> Fixes: 15f4bc3b1f42 ("[media] s5p-jpeg: Add JPEG controls support")
> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@...il.com>

Reviewed-by: Sylwester Nawrocki <s.nawrocki@...sung.com>