linux-kernel - Re: [PATCH] arm64: dts: allwinner: h6: Enable HDMI output on orangepi 3

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Message-ID: <20190507094834.i6cj3ht37bqovn6c@flea>
Date:   Tue, 7 May 2019 11:48:34 +0200
From:   Maxime Ripard <maxime.ripard@...tlin.com>
To:     Yangtao Li <tiny.windzz@...il.com>, mark.rutland@....com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        wens@...e.org, robh+dt@...nel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] arm64: dts: allwinner: h6: Enable HDMI output on
 orangepi 3

On Tue, May 07, 2019 at 11:35:35AM +0200, Ondřej Jirman wrote:
> Hi Maxime,
>
> On Thu, May 02, 2019 at 09:34:01AM +0200, Maxime Ripard wrote:
> > On Sat, Apr 20, 2019 at 10:52:40AM -0400, Yangtao Li wrote:
> > > Orangepi 3 has HDMI type A connector.
> > >
> > > Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
> >
> > Queued for 5.3, thanks!
> > Maxime
>
> This patch is not enough. HDMI support on Orange Pi 3 also needs to
> enable DDC IO. While the SoC will feed some default output singal
> into the display, without DDC enabled it will not work reliably.
>
> That support is part of my Orange Pi 3 series, and will be reworked
> for v5 of that series.
>
> While I can rebase on top of this, it would be easier if you dropped
> this patch until the propper support is ready. I don't see any reason
> why this should be rushed with half-working solution.

ACK, consider it dropped.

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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