[Bug 66494] [gm45/ivb fastboot sna] HDMI connection hidden behind dock during boot

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 3 10:09:36 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=66494

--- Comment #32 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to comment #31)
> (In reply to comment #0)
> > ... The monitor gets a signal, but it doesn't show anything. ...
> 
> And I figured out why, the brightness doesn't get initialized/stays at 0.0
> for the output. A simple `xrandr --output HDMI2 --brightness 1.0` fixes it.
> 
> I scrolled like a 100 times through the `xrandr --verbose` output, but
> didn't noticed the offending line earlier. Sorry.

Heck, I had missed we had gone from wondering why the monitor was absent from
the connections found by the kernel to wondering why your xrandr script wasn't
working. :)

Still the problem remains that we do not automatically detect the docked
HDMI/DP connection.

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