Ethernet does not share clocks with HDMI.or Audio. It may be the fact that
the system clock is not set and it sees that there is a difference with the
network and comes up in a sleep mode. Hit the keyboard and it wakes up and
HDMI comes back..
Gerald
On Wed, Sep 25, 2013 at 12:28 PM, garyamort wrote:
> Can someone point me to the source code for the HDMI and HDMI-Audio device
> trees?
>
> I've run into an odd situation where when booting Ubuntu under the latest
> Robert Nelson 3.8 kernel, the HDMI-Audio device tree fails to load when the
> BBB is plugged into the ethernet network at bootup. I seem to get a
> complaint about the pin for the clock already being in use - which makes
> sense since I believe the ethernet interface also requires that same clock
> and probably enables it. I was thinking I could test my theory by
> dropping that pin from the source and compiling a new DTBO to test - but I
> can't find the sourcecode for that one.
>
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