Bug 103501

Summary: Rotation causes screen corruption on Turks XT (HD6670)
Product: xorg Reporter: Mark Woodruff <centos>
Component: Driver/RadeonAssignee: xf86-video-ati maintainers <xorg-driver-ati>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: major    
Priority: high    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
configuration files, logs, and image of corruption none

Description Mark Woodruff 2017-10-29 10:11:59 UTC
Created attachment 135150 [details]
configuration files, logs, and image of corruption

Rotating a monitor causes screen corruption in ATI video driver version 23.0. Version 19.0 Works fine. (These correspond to CentOS 7.1708--latest--and .1611 (one earlier). Same version seems to work fine on RV730 (HD4650).

To reproduce:

Install CentOS 7.1708 server with gui with one user (X.Org video driver 23.0, XInput driver 24.1, Server Extension 10.0, glx 1.19.3, ABI 10.). Rotate monitor after logging in. Likely could reproduce with Live CD, but haven't tried it.

CentOS 7.1611 (video driver 19.0, XInput driver 21.0, server extension 9.0, ABI 9.0) works fine 

Xorg.0.log, lspcid, dmesg with drm.debug=14 log_buf_len=16M, xrandr output, gdm monitors.xml configuration, and image of corrupted screen attached
Comment 1 Michel Dänzer 2017-10-30 10:04:44 UTC
radeon_drv.so is from an upstream 7.6.99 development snapshot, which is at least 1.5 years old. Most likely this issue is fixed in the current upstream code. Please only reopen if it still happens with the xf86-video-ati 7.10.0 release or newer.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.