Disabling output with xrandr ends with strange display

Bug #803494 reported by Marcin Juszkiewicz on 2011-06-29
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-omap4-extras-graphics
Undecided
Unassigned

Bug Description

When "xrandr --output pvrX --off" is used monitor is not disabled but screen output is mangled. Happens for DVI and HDMI outputs.

Marcin Juszkiewicz (hrw) wrote :

This is screen output after turning it off with xrandr. Top of screen has two copies of what was displayed on whole screen.

Marcin Juszkiewicz (hrw) wrote :

This is with HDMI fullhd monitor.

Rob Clark (rob-ti) wrote :

fyi, you'll want this patch:

https://github.com/robclark/kernel-omap4/commit/731fe43cb2c0996c6593bdd92df5fe9816bc5deb

although there are a couple related patches need in pvr user and kernel side.. I'm not entirely sure sure the process to build/release that. But I could point someone who has access to the pvr code at the needed patches.

Marcin Juszkiewicz (hrw) wrote :

No problem, I can wait for working kernel.

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