Bug 200121

Summary: [amdgpu] DC: Unable to find connected outputs
Product: Drivers Reporter: nanericwang
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Status: NEW ---    
Severity: normal CC: harry.wentland
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 4.17.2 Subsystem:
Regression: No Bisected commit-id:
Attachments: Xorg log
dmesg.log

Description nanericwang 2018-06-18 08:31:14 UTC
Created attachment 276643 [details]
Xorg log

After upgrading to 4.17, the screen is totally blank.

The X.org log shows:
(WW) modeset(0): No outputs definitely connected, trying again...
(WW) modeset(0): Unable to find connected outputs - setting 1024x768 initial framebuffer
Comment 1 nanericwang 2018-06-18 08:31:42 UTC
Created attachment 276645 [details]
dmesg.log
Comment 2 Michel Dänzer 2018-06-18 08:45:44 UTC
DC doesn't fully support Kabini yet, disable it with amdgpu.dc=0 for now.
Comment 3 nanericwang 2018-06-18 09:10:43 UTC
alright. when will kabini be supported? is it in the timeline?