Bug 14166 - Quirky H193Wk at 1440x900, attached working xorg.conf
Summary: Quirky H193Wk at 1440x900, attached working xorg.conf
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
Depends on:
Reported: 2008-01-21 00:38 UTC by Sean
Modified: 2008-01-21 22:16 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Working xorg.conf (4.78 KB, text/plain)
2008-01-21 00:38 UTC, Sean
no flags Details
Xorg.0.log (65.81 KB, text/plain)
2008-01-21 00:39 UTC, Sean
no flags Details

Description Sean 2008-01-21 00:38:49 UTC
Created attachment 13829 [details]
Working xorg.conf

My H193Wk 19" display (does not use DVI) doesn't seem to work well at its native resolution of 1440x900 without some help. Every other resolution fills the screen just fine.

airlied in #radeon really helped me out getting it working, big thanks! :)
Comment 1 Sean 2008-01-21 00:39:45 UTC
Created attachment 13830 [details]
Comment 2 Sean 2008-01-21 00:43:06 UTC
Comment on attachment 13829 [details]
Working xorg.conf

For more details about the problem (including a photo)
please visit http://ubuntuforums.org/showthread.php?t=672801
Comment 3 Alex Deucher 2008-01-21 06:37:06 UTC
(II) RADEON(0): #1: hsize: 1440  vsize 900  refresh: 60  vid: 149
(II) RADEON(0): Supported additional Video Mode:
(II) RADEON(0): clock: 106.5 MHz   Image Size:  408 x 255 mm
(II) RADEON(0): h_active: 1440  h_sync: 1520  h_sync_end 1672 h_blank_end 1904 h_border: 0
(II) RADEON(0): v_active: 900  v_sync: 903  v_sync_end 909 v_blanking: 934 v_border: 0

(II) RADEON(0): Modeline "1440x900"  106.50  1440 1528 1672 1904  900 903 909 934 -hsync +vsync
(II) RADEON(0): Modeline "1440x900"  106.50  1440 1520 1672 1904  900 903 909 934 +hsync -vsync

This is the reversed polarity bug in the edid parser in the ubuntu xserver 1.3.  I thought ubuntu had patched this, but perhaps not.  Make sure you have the latest xserver bits from ubuntu.
Comment 4 Sean 2008-01-21 22:16:11 UTC
I just reproduced the bug by commenting out the preferredmode after making sure everything was up to date. I'm going to change the status of the bug I filed with  ubuntu so its open again. Thanks. :)

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.