Re: [PATCH RFC] drm/sun4i: Enable the output on the pins (tcon0)

From: Maxime Ripard
Date: Mon Feb 26 2018 - 04:13:41 EST


On Thu, Feb 22, 2018 at 05:12:17PM +0100, megous@xxxxxxxxxx wrote:
> From: Ondrej Jirman <megous@xxxxxxxxxx>
>
> I noticed that with 4.16-rc1 LVDS output on A83T based TBS A711 tablet doesn't
> work (there's output but it's garbled). I compared some older patches for LVDS
> support with the mainlined ones and this change is missing from mainline Linux.
>
> I don't know what the register does exactly and the harcoded register value
> doesn't inspire much confidence that it will work in a general case, so I'm
> sending this RFC.
>
> This patch fixes the issue on A83T.
>
> Signed-off-by: Ondrej Jirman <megous@xxxxxxxxxx>

Applied, thanks!
Maxime

--
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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