linux-kernel - Re: [PATCH v2] arm64: dts: rk3399-pinephone-pro: Add internal display support

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Message-ID: <87r0tarxf0.fsf@minerva.mail-host-address-is-not-set>
Date:   Mon, 27 Mar 2023 18:06:43 +0200
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     Heiko Stübner <heiko@...ech.de>,
        Ondřej Jirman <megi@....cz>
Cc:     linux-kernel@...r.kernel.org,
        Robert Mader <robert.mader@...labora.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Peter Robinson <pbrobinson@...il.com>,
        Jacopo Mondi <jacopo.mondi@...asonboard.com>,
        Martijn Braam <martijn@...xit.nl>,
        Kamil Trzciński <ayufan@...fan.eu>,
        Caleb Connolly <kc@...tmarketos.org>,
        Jarrah Gosbell <kernel@...ef.tools>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tom Fitzhenry <tom@...-fitzhenry.me.uk>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v2] arm64: dts: rk3399-pinephone-pro: Add internal
 display support

Heiko Stübner <heiko@...ech.de> writes:

> Am Montag, 27. März 2023, 17:39:57 CEST schrieb Javier Martinez Canillas:
>> Ondřej Jirman <megi@....cz> writes:
>> 
>> Hell Ondřej,
>> 
>> > Hi Javier,
>> >
>> > I've tried the patch on top of linus/master and it works as expected. My
>> > DRM test app shows 16.669ms between frames. The display output is ok on
>> > developer batch pinephone pro, and is corrupted on production version.
>> > Display also doesn't come back after blanking. All as expected.
>> >
>> > Tested-by: Ondrej Jirman <megi@....cz>
>> >
>> 
>> Thanks for testing.
>> 
>> > A few more comments below.
>> >
>> 
>> I'm OK with these comments but I did a git diff with your orange-pi-6.3
>> branch just before posting and this was the latest that's in your tree.
>> 
>> So feel free to either post a v3 addressing the things you are pointing
>> out or lets land this and we can post any further cleanups on top IMO.
>
> I would really like to _not_ apply essentially broken code, so really
> would prefer the v3-approach.
>
> Thanks
> Heiko
>
>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat