linux-kernel - Re: [RFT 05/11] ARM: dts: exynos: add ports in HDMI bridge in Exynos4412 Midas

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Date:   Mon, 23 Jan 2023 16:38:11 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Henrik Grimler <henrik@...mler.se>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Inki Dae <inki.dae@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Kukjin Kim <kgene@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        replicant@...osl.org, phone-devel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Martin Jücker <martin.juecker@...il.com>
Subject: Re: [RFT 05/11] ARM: dts: exynos: add ports in HDMI bridge in
 Exynos4412 Midas

On 23/01/2023 16:34, Henrik Grimler wrote:
> Hi,
> 
> I see you have already merged this, but FWIW HDMI works as well as
> before on exynos4412-i9300, so:
> 
> Tested-by: Henrik Grimler <henrik@...mler.se>

Great, thanks! I'll add your tag.

> 
> Longer explanation: HDMI output only works on i9300 if MHL cable is
> attached before device boots, so probably bootloader sets up some
> settings that the sii9234 driver does not handle (correctly) if cable
> is hot plugged.

Best regards,
Krzysztof