Mailinglist Archive: radeonhd (529 mails)

[Sebastian Brocks <mail@xxxxxxxxxxxxxxxxxxx>]

Matthias Hopf schrieb:
> *Very* much sounds like the applications send some RandR requests.
> Hm. We need a good protocol sniffer for that :-(
>
> Maybe you want to try to set
>   Option "RandR" "off"
> in the Serverflags sections. It should disable the protocol layer, *not*
> the implementation. So you should have multiple screens, but 'xrandr -q'
> should fail. I cannot verify ATM, though.

Even with "RandR" "off", the secondary display shuts down when I start
full-screen video playback.
With that option set, I get this xrandr -q output after going fullscreen
and the second screen shutting down:

beerockxs@awesome:~$ xrandr -q
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 2960 x 1680
DVI-I_1/analog disconnected
DVI-I_1/digital connected 1680x1050+0+0 473mm x 296mm
   1680x1050      60.0*+   59.9
   1400x1050      60.0
   1280x1024      75.0     59.9
   1440x900       60.0
   1280x960       74.9     59.9
   1152x864       75.0     74.9
   1280x720       74.9
   1024x768       75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0
TV_SVIDEO disconnected
DVI-I_2/digital connected
   1280x1024      60.0 +   75.9     75.0     71.9     59.9
   1152x864       75.0     74.9
   1024x768       75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3
   640x480        75.0     72.8     66.7     60.0
   720x400        70.1
   640x350        70.1
DVI-I_2/analog disconnected
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