Mailinglist Archive: radeonhd (698 mails)

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[radeonhd] [Bug 13474] New: External displays show color junk after resume
  • From: bugzilla-daemon@xxxxxxxxxxxxxxx
  • Date: Fri, 30 Nov 2007 13:28:56 -0800 (PST)
  • Message-id: <bug-13474-248@xxxxxxxxxxxxxxxxxxxxxxxxx/>
http://bugs.freedesktop.org/show_bug.cgi?id=13474

Summary: External displays show color junk after resume
Product: xorg
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/radeonhd
AssignedTo: lverhaegen@xxxxxxx
ReportedBy: stefan.becker@xxxxxxxxx
QAContact: xorg-team@xxxxxxxxxxx


Version information:
(II) RADEONHD: version 1.0.0, built from git branch master, commit 9fe776ed
xrandr: commit 4bc84c331f4f0f0658ad1f6c0107e3e6af2a7911

HW information:
Lenovo T60 with 1400x1050 panel
#./rhd_conntest -d 01:00.00
rhd_conntest: v1.0.0, git branch master, commit 9fe776ed
Checking connectors on 0x7149, 0x17AA, 0x2005 (@01:00:00):
Load Detection: RHD_OUTPUT_NONE
HotPlug: RHD_HPD_NONE
DDC: RHD_DDC_2
LVDS Info:
18bits, dual link, LDI Panel found.
Power Timing: 0xF9F, 0x00F, 0x28, 0x2D, 0x0A8
Macro: 0x0C720407, Clock Pattern: 0x0063

External display is either dataprojector connected to VGA or a Samsung DLP TV
connected via DVI.

Steps to reproduce the problem:
1) Start X server - with or without external display connected
2) enable/disable clone output to external display with xrandr
3) suspend laptop
4) resume laptop
5) enable/disable clone output to external display with xrandr

Results:
2) Works like a charm! GREAT :-)
5) external display shows content with colors completely junk :-(

This is always reproducible.


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