Messages in this thread Patch in this message | | | From | Jesse Barnes <> | Subject | Re: drm bugs hopefully fixed but there might still be one.. | Date | Thu, 24 Mar 2005 10:35:05 -0800 |
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On Thursday, March 24, 2005 10:18 am, Dave Jones wrote: > > I'm trying to get ahold of one--so hopefully I'll be able to test and > > fix this stuff up when I do. > > Aparently backing out the changes to via's tlb_flush routine fixed it > for one VIA user. I've not had a chance to look into it just yet. > Worse case we can just drop those changes for 2.6.12
You mean these changes?
--- a/drivers/char/agp/via-agp.c 2005-03-24 10:33:45 -08:00 +++ b/drivers/char/agp/via-agp.c 2005-03-24 10:33:45 -08:00 @@ -83,8 +83,10 @@ pci_read_config_dword(agp_bridge->dev, VIA_GARTCTRL, &temp); temp |= (1<<7); + temp &= ~0x7f; pci_write_config_dword(agp_bridge->dev, VIA_GARTCTRL, temp); temp &= ~(1<<7); + temp &= ~0x7f; pci_write_config_dword(agp_bridge->dev, VIA_GARTCTRL, temp); }
I'll ask Markus to try reverting this since I still don't have a machine setup. It sounds like a possibility given what he's seeing.
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