https://bugs.freedesktop.org/show_bug.cgi?id=108843
Bug ID: 108843
Summary: Laptop with ATI RX 580 doesn't turn the screen on when
resuming.
Product: DRI
Version: DRI git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: alex14...@yahoo.com
Created attachment 142582
--> https://bugs.freedesktop.org/attachment.cgi?id=142582&action=edit
dmesg
When I close the laptop lid, the screen turns off, and the following appears in
dmesg:
[ 5802.486819] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport
link status failed
[ 5802.486840] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock
recovery failed
[ 5803.077555] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport
link status failed
[ 5803.077576] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock
recovery failed
When I open the lid, the screen stays blank. I'm running Slackware Current with
a kernel built from drm-next-4.21-wip.
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