linux-kernel - Re: [PATCH 0/2] Associate ddc adapters with connectors

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Message-ID: <20190625141032.5jiy2oekb3olaejd@shell.armlinux.org.uk>
Date:   Tue, 25 Jun 2019 15:10:32 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Daniel Vetter <daniel@...ll.ch>
Cc:     Emil Velikov <emil.velikov@...labora.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org,
        Joonyoung Shim <jy0922.shim@...sung.com>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Andrzej Pietrasiewicz <andrzej.p@...labora.com>,
        Inki Dae <inki.dae@...sung.com>,
        David Airlie <airlied@...ux.ie>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Kukjin Kim <kgene@...nel.org>, dri-devel@...ts.freedesktop.org,
        kernel@...labora.com, Sean Paul <sean@...rly.run>,
        linux-kernel@...r.kernel.org, m.szyprowski@...sung.com
Subject: Re: [PATCH 0/2] Associate ddc adapters with connectors

On Tue, Jun 25, 2019 at 04:07:55PM +0200, Daniel Vetter wrote:
> Otherwise I like this. Biggest problem I'm seeing here is rolling this out
> everywhere, this is a lot of work. And without widespread adoptions it's
> not terribly useful for userspace.

There will be cases where it's not possible, because the I2C bus is
hidden behind a chip that doesn't give you direct access to the DDC
bus.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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