Le mardi 23 janvier 2007 à 09:44 +0000, Pavel Machek a écrit :
> Hi!
>
> > > > Whitelist? Let me blacklist it all the way to Timbuktu instead!
> > >
> > > > I've been doing more testing, and X never managed to come back to working
> > > > state without some of my couple intel-agp changes:
> > > > - a proper suspend method, doing a proper pci_save_state()
> > > > or improved equivalent
> > > > - a missing resume check for my i815 chipset
> > > > - global cache flush in _configure
> > > > - restoring AGP bridge PCI config space
> > >
> > > Can you post a patch?
> >
> > I've post a patch which trys to resolve pci config restore issue, see
> > http://lkml.org/lkml/2007/1/16/297. It resolves s3 issue with my 965G machine,
> > that my X can come back to live after s3, but I wasn't aware of the issues Andreas
> > has noted. It'll be good if more people could try this out.
>
> Ok, I guess we'd like some testing here... so that in can be fixed in
> mainline...
I can confirm that this patch is needed for my Intel Mac Mini to resume
correctly when used without BIOS emulation (EFI mode). Here're the
relevant lspci lines:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
Fred.
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