linux-kernel - Re: [PATCH v2 0/2] Support bridge/connector by Tegra HDMI

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Message-ID: <97EE0F0B-D1EE-43B1-A13E-510DB8FA2798@gmail.com>
Date:   Thu, 27 Jul 2023 19:24:56 +0300
From:   Svyatoslav Ryhel <clamor95@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>
CC:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Mikko Perttunen <mperttunen@...dia.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Dmitry Osipenko <digetx@...il.com>, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v2 0/2] Support bridge/connector by Tegra HDMI



27 липня 2023 р. 18:09:22 GMT+03:00, Thierry Reding <thierry.reding@...il.com> написав(-ла):
>On Sun, Jun 18, 2023 at 11:50:44AM +0300, Svyatoslav Ryhel wrote:
>> This patch adds support for the bridge/connector attached to the
>> HDMI output, allowing to model the hardware properly. It keeps
>> backwards compatibility with existing bindings and is required
>> by devices which have a simple or MHL bridge connected to HDMI
>> output like ASUS P1801-T or LG P880/P895 or HTC One X.
>> 
>> Tested on ASUS Transformers which have no dedicated bridge but
>> have type d HDMI connector directly available. Tests went smoothly.
>
>If I understand correctly, we still need the drm/tegra patch to be
>applied before the DT change, otherwise the driver won't know what to do
>about the connector, right?
>
>That shouldn't be big problem, but it means that the patches need to be
>staged in correctly to avoid breaking things.

Patchset contains drm/tegra patch

>Thierry