Bug 92152

Summary: OpenGL not working for ATI HD4530 family gpu driver card
Product: xorg Reporter: ZhiFeng Hu <hufeng1987>
Component: Driver/RadeonAssignee: xf86-video-ati maintainers <xorg-driver-ati>
Status: RESOLVED MOVED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: 7.7 (2012.06)   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg
none
xorg
none
glxinfo none

Description ZhiFeng Hu 2015-09-28 03:50:03 UTC 
OpenGL not working for ATI HD4530 family gpu driver card.

I am tested ubuntu desktop 14.04, 14.10, 15.04, 15.10 beta

The Xorg driver ati radeon cause ubuntu desktop screen flicker and flicker.

Can you fix it ?

Or please black list it?

tell me how to manual disable OpenGL for my GPU card. 

Thanks for your time.
Comment 1 Michel Dänzer 2015-09-28 05:58:30 UTC 
Please attach the /var/log/Xorg.0.log file and the output of glxinfo and dmesg.
Comment 2 ZhiFeng Hu 2015-09-28 12:09:10 UTC 
Created attachment 118492 [details]
dmesg
Comment 3 ZhiFeng Hu 2015-09-28 12:09:30 UTC 
dmesg
Comment 4 ZhiFeng Hu 2015-09-28 12:09:48 UTC 
Created attachment 118493 [details]
xorg
Comment 5 ZhiFeng Hu 2015-09-28 12:10:19 UTC 
Created attachment 118494 [details]
glxinfo
Comment 6 ZhiFeng Hu 2015-09-28 12:10:36 UTC 
If need other information, please let me know. thanks
Comment 7 Alex Deucher 2015-09-28 13:53:29 UTC 
Does booting with radeon.dpm=0 on the kernel command line in grub fix the issue?
Comment 8 Alex Deucher 2015-09-28 13:55:10 UTC 
Sounds like maybe the mclk switching is not finishing within the vblank period.
Comment 9 Martin Peres 2019-11-19 07:52:45 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-ati/issues/139.

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.