Bug 105576

Summary:	Random lockup on mode switch
Product:	DRI	Reporter:	denisgolovan
Component:	DRM/AMDgpu	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED MOVED	QA Contact:
Severity:	normal
Priority:	medium
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description denisgolovan 2018-03-18 10:54:11 UTC

Hi

I experience random lock-ups when X starts.
It appears as system freeze just after X switch to graphic mode.
/var/log/messages contains: 

Mar 17 23:33:24 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* displayport link status failed
Mar 17 23:33:24 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* clock recovery failed
Mar 17 23:33:24 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* displayport link status failed
Mar 17 23:33:24 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* clock recovery failed
Mar 17 23:33:25 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* displayport link status failed
Mar 17 23:33:25 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* clock recovery failed
Mar 17 23:33:25 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* displayport link status failed
Mar 17 23:33:25 desktop64 kernel: [drm:amdgpu_atombios_dp_link_train] *ERROR* clock recovery failed

Tested under https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.17-wip with amddc disabled. Video card - Radeon RX580

Comment 1 Martin Peres 2019-11-19 08:32:13 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/323.

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