Bug 1033920

Summary:	Test case failure: Screen - Change Monitors on Radeon HD 8770 [1002:6650]
Product:	Red Hat Enterprise Linux 7	Reporter:	Vasiliy Sharapov <vsharapo>
Component:	kernel	Assignee:	Jérôme Glisse <jglisse>
kernel sub component:	Graphics	QA Contact:	Desktop QE <desktop-qa-list>
Status:	CLOSED CURRENTRELEASE	Docs Contact:
Severity:	unspecified
Priority:	unspecified	CC:	desktop-qa-list, jglisse, tpelka, vsharapo
Version:	7.0
Target Milestone:	rc
Target Release:	7.1
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-10-31 21:55:06 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

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]