Bug 1033920 - Test case failure: Screen - Change Monitors on Radeon HD 8770 [1002:6650]
Summary: Test case failure: Screen - Change Monitors on Radeon HD 8770 [1002:6650]
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: kernel
Version: 7.0
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: rc
: 7.1
Assignee: Jérôme Glisse
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-24 10:26 UTC by Vasiliy Sharapov
Modified: 2014-10-31 21:55 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-10-31 21:55:06 UTC
Target Upstream Version:

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Description Vasiliy Sharapov 2013-11-24 10:26:50 UTC 
Filed from caserun https://tcms.engineering.redhat.com/run/100139/#caserun_3856465

Version-Release number of selected component (if applicable):
Build : RHEL-7.0-20131111.1
xorg-x11-server-Xorg-1.14.99.901-5.20131101.el7.x86_64
xorg-x11-drv-ati-7.2.0-6.20131023gitf1dc677.el7.x86_64
kernel-3.10.0-48.el7.x86_64

Steps to Reproduce: 
 1. connect a monitor to your machine
 2. boot up the machine
 3. log into GNOME or KDE


 1. disconnect the monitor
 2. plug in another one instead



Actual results: 
Only the ports in use during boot work and resolution is preserved per port.

Expected results:
Screen should be correectly powered on with a native resolution
Comment 2 Vasiliy Sharapov 2013-11-26 00:39:22 UTC 
Bug also affects AMD/ATI Kaveri [1002:1304]
Comment 3 Jérôme Glisse 2013-12-10 21:44:21 UTC 
You need linux-kernel-firmware >= 20131106-0.2.git7d0c7a8
Comment 4 Jérôme Glisse 2014-02-20 20:51:29 UTC 
This need to be retested but here i can not reproduce with :

linux-firmware-20140102-0.2.git52d77db.el7.noarch
kernel-3.10.0-89
mesa-dri-drivers-9.2.5
xorg-x11-drv-ati-7.2.0-8.20140113git3213df1
xorg-x11-glamor-0.5.1-4.20140115gitfb4d046c

Note that bonaire GPU are still likely to lockup you will have something like :
radeon 0000:01:00.0: GPU lockup

In the kernel log. When GPU lockup screen is likely to go black.
Comment 5 Jérôme Glisse 2014-03-07 15:28:05 UTC 
We believe this is already fixed but moving to 7.1
Comment 7 Jérôme Glisse 2014-07-17 15:00:25 UTC 
This should already work in 7.0 but reassigning to kernel as if it is an issue than it is a kernel issue.
Comment 8 Vasiliy Sharapov 2014-10-31 21:55:06 UTC 
Retested on build : RHEL-7.1-20141006.1
  linux-firmware-20140911-0.1.git365e80c.el7.noarch
  kernel-3.10.0-175.el7.x86_64
  mesa-dri-drivers-10.2.7-3.20140910.el7.x86_64
  xorg-x11-drv-ati-7.4.0-1.20140918git56c7fb8.el7.x86_64
  xorg-x11-glamor-0.6.0-2.20140918git347ef4f.el7.x86_64
No longer affects:  Radeon HD 8770 [1002:6650]
No longer affects:  AMD/ATI Kaveri [1002:1304]
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