Bug 9503 - Single display with merged framebuffer => miscalculated pseudo xinerama
Summary: Single display with merged framebuffer => miscalculated pseudo xinerama
Status: RESOLVED WONTFIX
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: high normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-01-01 08:00 UTC by Matthias Bläsing
Modified: 2007-08-31 08:03 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
The used xorg.conf (5.75 KB, application/octet-stream)
2007-01-01 08:02 UTC, Matthias Bläsing 		no flags Details
Screenshot - 1680x1050 single display setup - see size of the two panels (323.65 KB, image/png)
2007-01-01 08:04 UTC, Matthias Bläsing 		no flags Details
Log of a X.org run in layout home (93.78 KB, text/x-log)
2007-01-01 08:06 UTC, Matthias Bläsing 		no flags Details
View All

Description Matthias Bläsing 2007-01-01 08:00:53 UTC 
When running my ATI Radeon 9600 with the "home" setup in the supplied xorg.conf,
the config works ok. Ok for all resolutions settings apart the 1680x1050 one.
There the xinerama setup seems to be broken.

I noticed that when switching to that res led to a gnome-panel occupying only
half of the laptop panel. And the external display showed a cloned version of
this (well the clone mode was expected ...). (See appended screenshoot)

I also attach the XOrg.0.log. See line 1736 for the last switch to 1680x1050.
Comment 1 Matthias Bläsing 2007-01-01 08:02:02 UTC 
Created attachment 8271 [details]
The used xorg.conf
Comment 2 Matthias Bläsing 2007-01-01 08:04:56 UTC 
Created attachment 8272 [details]
Screenshot - 1680x1050 single display setup - see size of the two panels
Comment 3 Matthias Bläsing 2007-01-01 08:06:41 UTC 
Created attachment 8273 [details]
Log of a X.org run in layout home
Comment 4 Matthias Bläsing 2007-02-18 08:06:02 UTC 
Ok, I gave it another try. Removing the 800x600-800x600 Metamode from the home layout, allows me to switch from 3080x1050 to 1680x1050, as I would expect it.
Comment 5 Daniel Stone 2007-02-27 01:35:25 UTC 
Sorry about the phenomenal bug spam, guys.  Adding xorg-team@ to the QA contact so bugs don't get lost in future.
Comment 6 Alex Deucher 2007-08-31 08:03:04 UTC 
mergedfb has been replace by xrandr support.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.