Mailinglist Archive: radeonhd (699 mails)

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Re: [radeonhd] Initial RandR 1.2 support (for the brave of heart ;)
  • From: "Felipe Contreras" <felipe.contreras@xxxxxxxxx>
  • Date: Wed, 21 Nov 2007 14:21:34 +0200
  • Message-id: <94a0d4530711210421m42ac0caco79a4c5ffc6afe836@xxxxxxxxxxxxxx>
On Nov 20, 2007 6:04 PM, Matthias Hopf <mhopf@xxxxxxx> wrote:
On Nov 20, 07 14:56:00 +0200, Felipe Contreras wrote:
xrandr --output DVI-I_DFP1/TMDS_A -s 1600x1200

Actually, this should be xrandr --output DVI-I_DFP1/TMDS_A --size 1600x1200

-s is RandR 1.1

Please retest.

Hmm, weird, but anyway --size did the same (nothing).

xrandr --output PANEL_LCD1/LVDS --left-of DVI-I_DFP1/TMDS_A
xrandr: screen cannot be larger than 1600x1600 (desired size 2800x1050)

The server cannot increase the framebuffer size during runtime (yet). So
you either have to configure this on startup, or add a
Option "Virtual" <width> <height>
to your Screen section (actually the Display subsection there). width
and height being the maximum size you want to use.

Good to know.

Also when I log off usually the LCD's LED turns red and when X is
restarted the LCD stays black. Turning it off, then on, and then
starting X again fixes the problem though. That also happens in the
master branch.

So at least no regression. Is just restarting X not enough?

No, the LCD stays with the red LED.

Best regards.

--
Felipe Contreras
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