[Bug 190971] New: amdgpu (on Kabini) fails to resume, atombios stuck executing BA98
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Fri Dec 23 10:00:40 UTC 2016
https://bugzilla.kernel.org/show_bug.cgi?id=190971
Bug ID: 190971
Summary: amdgpu (on Kabini) fails to resume, atombios stuck
executing BA98
Product: Drivers
Version: 2.5
Kernel Version: 4.9
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri at kernel-bugs.osdl.org
Reporter: blade at debian.org
Regression: No
Created attachment 248421
--> https://bugzilla.kernel.org/attachment.cgi?id=248421&action=edit
Kernel messages
Hardware:
Lenovo Thinkpad Edge E145
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kabini [Radeon HD 8240 / R3 Series]
This system works fine with the Radeon driver. With amdgpu
and CONFIG_DRM_AMDGPU_CIK=y , it works until the next suspend-to-ram cycle.
Then the system comes up but the screen remains dark.
See attachment for kernel logs. The same thing happened earlier when I tested
AMDGPU with 4.8.x kernels.
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