Bug 47708

Summary: LVDS panel does not turns off in stand-by mode
Product: DRI Reporter: Eugene Shalygin <eugene.shalygin+bugzilla.FDO>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg
none
Xorg log none

Description Eugene Shalygin 2012-03-22 04:33:44 UTC 
Created attachment 58858 [details]
dmesg

When video goes into sleep mode, LVDS panel starts to show screens filled with b/w gradients and RGB colours in a cycle. In the same time a screen, connected via Display-Port goes into sleep mode correctly. This happens with and without X running. Ati drivers do not show such a behaviour. 

Hardware: Acer Aspire 8942g with Mobility Radeon HD 5850. 

Linux version 3.3 (but this happens starting with version 2.6.2x of 2.6.3x when I've tried KMS for the first time).
Comment 1 Eugene Shalygin 2012-03-22 04:34:17 UTC 
Created attachment 58859 [details]
Xorg log
Comment 2 Martin Peres 2019-11-19 08:25:46 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/drm/amd/issues/253.

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.