Bug 11216

Summary:	Radeon DRI, suspend to disk, resume -> system hangs
Product:	xorg	Reporter:	Radim Luža <radimluza>
Component:	Driver/Radeon	Assignee:	xf86-video-ati maintainers <xorg-driver-ati>
Status:	RESOLVED DUPLICATE	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	high	CC:	radimluza
Version:	7.2 (2007.02)
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Radim Luža 2007-06-10 04:06:26 UTC

When resuming after suspend to disk with activated dri extention on Radeon cards (R100 chips) system hangs (screen is black, system doesn't respond). Without dri extention suspend to disk and resume works OK. 

Tested on hardware: Mobile Radeon 7000, Radeon 7200 cards. 
Tested on software: Xorg: 7.1, 7.2, Linux distributions: Kubuntu, Mandriva, kernels: 2.6.17 (distribution), 2.6.20(distribution), 2.6.21(vanilla), "suspend systems": swsusp(part of linux kernel), swsusp2

How to reproduce:
1) System with Radeon R100 card with running Xorg with dri extention
2) Suspend to disk
3) Start resumming

Comment 1 Michel Dänzer 2007-06-11 00:03:35 UTC

Could be a duplicate of bug 10975 - does it work with Option "BusType" "PCI"?

Comment 2 Radim Luža 2007-06-12 05:43:50 UTC

(In reply to comment #1)
> Could be a duplicate of bug 10975 - does it work with Option "BusType" "PCI"?
> 

With this option resumming works OK. It really seems to be the same bug as bug 10975. Sorry about making confusion.

Comment 3 Timo Jyrinki 2007-06-27 03:10:09 UTC

Marking as duplicate of bug 10975.

*** This bug has been marked as a duplicate of bug 10975 ***

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