Bug 91595

Summary:

RV410 white screen after resume

Product:

DRI

Reporter:

José Jorge <lists.jjorge>

Component:

DRM/Radeon

Assignee:

Default DRI bug account <dri-devel>

Status:

RESOLVED MOVED

QA Contact:

Severity:

normal

Priority:

medium

Version:

unspecified

Hardware:

Other

OS:

All

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
radeontool registers ok	none
radeontool registers when screen is white	none
radeontool registers ok after hibernate and resume	none

Description José Jorge 2015-08-10 08:45:47 UTC

This is a Fujitsu Amilo M1437G with X700Mobile. Suspended/resumed well with UMS with a 2009 distro, but after upgrading the system to a 2015 Mageia 5 and a KMS only driver, screen is white after suspend. If then I hibernate the system through ssh, screen is ok.

Looks like the sbios does something that KMS does not, is there a way to debug this? I join the reg dumps.

Comment 1 José Jorge 2015-08-10 08:47:13 UTC

Created attachment 117604 [details]
radeontool registers ok

Just after a simple boot

Comment 2 José Jorge 2015-08-10 08:47:46 UTC

Created attachment 117605 [details]
radeontool registers when screen is white

Comment 3 José Jorge 2015-08-10 08:48:18 UTC

Created attachment 117606 [details]
radeontool registers ok after hibernate and resume

Comment 4 Martin Peres 2019-11-19 09:07:33 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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