Subject: Re: ATI Radeon IGP 320M and Kern. 2.4.21-pre2 Warnings/Problems...
From: Roel Teuwen <Roel.Teuwen@advalvas.be>
To: "Mark F." <daracerz@hotmail.com>
Cc: linux-kernel@vger.kernel.org
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Date: 23 Dec 2002 16:46:27 +0100
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On Mon, 2002-12-23 at 04:40, Mark F. wrote:
> Hello

Hi Mark,

> In trying to help out the issue with the Radeon IGP Chipsets, I have posted 
> out the problems that occured on my system.  This is a Readon IGP 320M chip, 
> running on a Compaq 900Z.  BTW, these logs don't include loading sound 
> driver.  Sound driver cause the my hda, hdc links to timeout, and the hard 
> drives are completely inaccesable till i remake kernel without them.
> 

I have succeeded in loading the sound drivers after removing line 3379
from trident.c :

pci_write_config_byte(pci_dev, 0xB8, ~temp);

As described on :

http://marc.theaimsgroup.com/?l=linux-kernel&m=103962262721310&w=2

I'm not sure about your other problems, but adding the ACPI patch (and
enabling it), enabling Local APIC and IO-APIC for single processor fixed
all other problems I saw with this laptop (not sure which of these
options was the key). I still use the vesa driver for XFree86 though.

Best regards,

Roel

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