Re: Intel Driver and 4K video output

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On Thu, Apr 23, 2015 at 10:22:31AM +0100, Chris Wilson wrote:
> $ xrandr --output eDP1 --off --output DP1-8 --off --output DP1-9 --off ; \
>   xrandr \
> 	--output eDP1 --primary --preferred --crtc 0 \
> 	--output DP1-8 --preferred --right-of eDP1 --crtc 1 \
> 	--output DP1-9 --preferred --right-of DP1-8 --crtc 2

well, this one works!

Two caveats, have to switch DP1-8 and DP1-9, otherwise, I have switched sides.

However, I would like to have a clone. But this seems to be a bit tricky,
I can say same-as, bud not as a conjunction of both DP1-8 and DP1-9. 

Is there any possibility to mirror eDP to both DP1-8 and DP1-9? Or the best
I can get is independent screens? 

On NVIDIA, I had to setup xinerama to have a big single screen. However, with
xinerama, xrandr is inoperational. So no luck here?

-- 
Lukáš Hejtmánek
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