Re: [PATCH] ARM: dts: Add ddc i2c reference to veyron

From: Doug Anderson
Date: Thu Sep 03 2015 - 17:00:33 EST


On Wed, Sep 2, 2015 at 2:25 PM, Douglas Anderson <dianders@xxxxxxxxxxxx> wrote:
> The ddc-i2c-bus property was missing from the veyron dtsi file since
> downstream the ddc-i2c-bus was still being specified in rk3288.dtsi and
> nobody noticed when the veyron dtsi was sent upstream. Add it.
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> ---
> Note: I noticed that this was wrong but I don't currently have
> graphics up and running on upstream on veyron. Posting this anyway
> since it's pretty clear that it's needed. If someone else wants to
> try it out that'd be nice, otherwise I'll put it on my list to figure
> out how to get myself setup for graphics upstream. ;)

OK, I've used Heiko's "somewhat stable" branch to test this against
something very close to mainline.

Without my patch I can't read the HDMI EDID. With my patch I can. :)

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