linux-kernel - Re: [PATCH 11/11] media: exynos4-is: Correct parallel port probing

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Date:   Wed, 8 Jul 2020 18:15:05 +0200
From:   Sylwester Nawrocki <s.nawrocki@...sung.com>
To:     Jonathan Bakker <xc-racer2@...e.ca>, kyungmin.park@...sung.com,
        mchehab@...nel.org, kgene@...nel.org, krzk@...nel.org,
        linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 11/11] media: exynos4-is: Correct parallel port probing

Hi,

On 26.04.2020 04:26, Jonathan Bakker wrote:
> According to the binding doc[1], port A should be reg = 0
> and port B reg = 1.  Unfortunately, the driver was treating 0
> as invalid and 1 as camera port A.  Match the binding doc and
> make 0=A and 1=B.
> 
> [1] Documentation/devicetree/bindings/media/samsung-fimc.txt

Thank you for correcting this. I would prefer to correct the binding
documentation instead, so it says reg=1 for A and reg=2 for B. 
Then it would also match what we have in dts for Goni and 
enum fimc_input in include/media/drv-intf/exynos-fimc.h.


-- 
Regards,
Sylwester