linux-kernel - Re: I815 suddenly unkown to agpgart?

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Message-ID: <20070613161513.GE3875@redhat.com>
Date:	Wed, 13 Jun 2007 12:15:13 -0400
From:	Dave Jones <davej@...hat.com>
To:	Meelis Roos <mroos@...ux.ee>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	Wang Zhenyu <zhenyu.z.wang@...el.com>,
	Eric Anholt <eric@...olt.net>
Subject: Re: I815 suddenly unkown to agpgart?

On Wed, Jun 13, 2007 at 12:01:52PM -0400, Dave Jones wrote:
 > On Wed, Jun 13, 2007 at 06:07:42PM +0300, Meelis Roos wrote:
 >  > agpgart: Unsupported Intel chipset(device id: 1130)
 > 
 > This is likely due to 9614ece14f23f2ce54a076c471aec9c91e51e79c
 > 
 >     [AGPGART] intel_agp: use table for device probe
 >     
 >     Fixed issues noted by Christoph Hellwig, and I changed device table
 >     scan a bit to allow the case that some models of graphics chips may
 >     have same host bridge type. This type of chip will be added in the future.
 >     
 >     This patch cleans up device probe function. Eric Anholt was the original author.
 > 
 > Eric ?

Oh, we have this check in find_gmch ..

        if (gmch_device && PCI_FUNC(gmch_device->devfn) != 0) {
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Which isn't going to work, as Meelis has a gmch on device0, slot0, devfn1.
Meelis, does it start working again if you change that to just

	if (gmch_Device) {

?

	Dave

-- 
http://www.codemonkey.org.uk
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