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Re: Setting up LVDS display in Jessie stable

From deloptes <deloptes@yahoo.com>
Newsgroups linux.debian.user
Subject Re: Setting up LVDS display in Jessie stable
Date 2016-01-20 09:40 +0100
Message-ID <qSWt4-3R3-7@gated-at.bofh.it> (permalink)
References <qSAsy-5F1-23@gated-at.bofh.it> <qSLej-4ue-35@gated-at.bofh.it> <qSTOz-25l-17@gated-at.bofh.it>
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venkat wrote:

> Again tried the same experiment with VGA and LVDS connected. During this
> trial "xrandr --output LVDS-0 --right-of VGA-0 --auto" LVDS worked as
> expected.
> Confused.

in the out of xrandr there is no HDMI output listed
I assume this is "DisplayPort-1 connected" - just try 

xrandr --output LVDS-0 --auto

Try switching the HDMI (DisplayPort-1) resolution to 1024x768 and repeat. It
could be that you LVDS refuses to handle higher. If so try 
--scale-from 1920x1080 like this

xrandr --output LVDS-0 --scale-from 1920x1080

or 
xrandr --output DisplayPort-1 --scale-from 1024x768

What I think in worst case could be that there is some hardware limit (has
been seen in many intel chips)

I hope it helps

regards

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Thread

Setting up LVDS display in Jessie stable Venkat Ragavan Swaminathan <venkat.s@vortexindia.co.in> - 2016-01-19 10:10 +0100
  Re: Setting up LVDS display in Jessie stable deloptes <deloptes@yahoo.com> - 2016-01-19 21:40 +0100
    Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-01-20 05:10 +0100
    Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-01-20 06:50 +0100
      Re: Setting up LVDS display in Jessie stable err404@free.fr - 2016-01-20 09:20 +0100
        Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-01-20 09:40 +0100
      Re: Setting up LVDS display in Jessie stable deloptes <deloptes@yahoo.com> - 2016-01-20 09:40 +0100
        Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-01-20 10:00 +0100
          Re: Setting up LVDS display in Jessie stable deloptes <deloptes@yahoo.com> - 2016-01-20 13:20 +0100
            Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-01-21 07:20 +0100
            Re: Setting up LVDS display in Jessie stable venkat <venkat.s@vortexindia.co.in> - 2016-02-03 14:10 +0100
              Re: Setting up LVDS display in Jessie stable deloptes <deloptes@gmail.com> - 2016-02-03 21:30 +0100

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