Bug 8705 - Radeon driver does resume 2nd head on wakeup from sleep, nor detect a hotpluged monitor.
Summary: Radeon driver does resume 2nd head on wakeup from sleep, nor detect a hotplug...
Status: RESOLVED DUPLICATE of bug 10418
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: 7.1 (2006.05)
Hardware: PowerPC Linux (All)
: high normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-10-19 07:24 UTC by Phil Armstrong
Modified: 2007-11-12 15:29 UTC (History)
1 user (show)

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Attachments

Description Phil Armstrong 2006-10-19 07:24:23 UTC 
Hardware: Macintosh Powerbook G4, Mobility Radeon 9600 M10

I can only use the second head on this Mac if the monitor is plugged in at boot
time. If I plug the monitor in subsequently, it is not detected at X startup. If
the Mac is put to sleep, then the output to that monitor is not initialised on
resume, even if it was working beforehand (eg, with a working Xinerama setup,
the laptop display will resume & X itself will resume as if all is well, but no
output will appear on the 2nd head).

cheers, Phil
Comment 1 Daniel Stone 2007-02-27 01:34:08 UTC 
Sorry about the phenomenal bug spam, guys.  Adding xorg-team@ to the QA contact so bugs don't get lost in future.
Comment 2 Alex Deucher 2007-11-12 15:29:13 UTC 
External TMDS chips needs proper init.

*** This bug has been marked as a duplicate of bug 10418 ***

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