Bug 16280 - [radeonhd + X] Colors on VGA Monitor messed up
Summary: [radeonhd + X] Colors on VGA Monitor messed up
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/radeonhd (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Luc Verhaegen
QA Contact: Xorg Project Team
Depends on:
Reported: 2008-06-09 10:39 UTC by da1l6
Modified: 2008-11-18 06:58 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Xorg Logfile (223.45 KB, text/x-log)
2008-06-09 10:41 UTC, da1l6
no flags Details

Description da1l6 2008-06-09 10:39:53 UTC
Invalid colors are displayed on an external VGA monitor when hot-plugged after Xserver startup and activated using xrandr. Only the mouse cursor is displayed in correct colors.
If the Xserver has been restarted at least once, it works correctly.

radeonhd current git (master, commit 26ccf117)
xrandr current git (master)
Ubuntu Hardy 8.04

1:00.0 VGA compatible controller: ATI Technologies Inc M76 [Radeon Mobility HD 2600 Series] 
(Asus F3Sa Laptop)
Comment 1 da1l6 2008-06-09 10:41:44 UTC
Created attachment 17013 [details]
Xorg Logfile
Comment 2 Luc Verhaegen 2008-06-18 11:53:45 UTC
RandR doesn't call the gamma  function when initialising a new Crtc... Need to find a workaround for this :)
Comment 3 Egbert Eich 2008-07-31 13:55:16 UTC
*** Bug 13474 has been marked as a duplicate of this bug. ***
Comment 4 Luc Verhaegen 2008-11-18 06:58:45 UTC
Should be fixed with 41d4bf718b4

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