Bug 981759 - HD 7870 with two monitors doesn't work
HD 7870 with two monitors doesn't work
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-ati (Show other bugs)
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: X/OpenGL Maintenance List
Fedora Extras Quality Assurance
Depends On:
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Reported: 2013-07-05 13:58 EDT by Alexei Panov
Modified: 2015-02-17 10:53 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2015-02-17 10:53:13 EST
Type: Bug
Regression: ---
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Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
dmesg after login with drm.debug=0x04 (131.34 KB, text/x-log)
2013-07-05 13:58 EDT, Alexei Panov
no flags Details
/var/log/Xorg.0.log after login (56.49 KB, text/x-log)
2013-07-05 13:59 EDT, Alexei Panov
no flags Details
/var/log/messages after login (3.54 MB, text/plain)
2013-07-05 13:59 EDT, Alexei Panov
no flags Details

  None (edit)
Description Alexei Panov 2013-07-05 13:58:28 EDT
Created attachment 769349 [details]
dmesg after login with drm.debug=0x04

Description of problem:
I have installed new video card
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn XT [Radeon HD 7870 GHz Edition] [1002:6818]
with two monitors. After login in DE (KDE, Gnome, etc) first monitor shown in blue strips, second monitor disabled. System don't freeze, but monitors freezes.

Version-Release number of selected component (if applicable):
kernel-3.9.9-301.fc19.x86_64 (and 3.10.0-1.fc19.x86_64 too)

How reproducible:
All time

Steps to Reproduce:
1. Plug videocard
2. connect two monitors
3. boot and login

Actual results:
monitors doesn't work

Expected results:
both monitors works

Additional info:
Videocard after 23 jan 2013 (not defective). 
Perfectly works in Windows. And with one monitor works too.
Comment 1 Alexei Panov 2013-07-05 13:59:04 EDT
Created attachment 769350 [details]
/var/log/Xorg.0.log after login
Comment 2 Alexei Panov 2013-07-05 13:59:44 EDT
Created attachment 769352 [details]
/var/log/messages after login
Comment 3 Alexei Panov 2013-07-15 12:32:41 EDT
I have reproduced this bug with fresh git xf86-driver-ati and drm-next.
Bug in upstream https://bugs.freedesktop.org/show_bug.cgi?id=66934
Comment 4 Alexei Panov 2013-08-19 15:24:06 EDT
Upstream bug has patches for fix this bug.
I've tested it. It's works.
Upstream bug https://bugs.freedesktop.org/show_bug.cgi?id=64850
Patch 1 https://bugs.freedesktop.org/attachment.cgi?id=84273
Patch 2 https://bugs.freedesktop.org/attachment.cgi?id=84274

Source RPM with patchset.
Comment 5 Alexei Panov 2013-10-09 08:40:04 EDT
This bug was fixed in kernel 3.11.3.
Comment 6 Fedora End Of Life 2015-01-09 13:41:45 EST
This message is a notice that Fedora 19 is now at end of life. Fedora 
has stopped maintaining and issuing updates for Fedora 19. It is 
Fedora's policy to close all bug reports from releases that are no 
longer maintained. Approximately 4 (four) weeks from now this bug will
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Comment 7 Fedora End Of Life 2015-02-17 10:53:13 EST
Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

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