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List:       netbsd-tech-kern
Subject:    Re: agp(4) vs. integrated graphics
From:       "yorickhardy" <yorickhardy () metroweb ! co ! za>
Date:       2003-08-29 9:05:09
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I believe I experienced a related problem when looking at DRI
on NetBSD 1.6 with the i815EP chipset. I used the patch below
as a temporary (obviously incorrect) solution.

Kind regards,

Yorick.

> On Thu, Aug 28, 2003 at 10:32:32PM +0200, Frank van der Linden wrote:
> > I'm not quite sure.. is the agp code useful without builtin graphics
> > on this chipset?
> 
> It's useful until we got DRI support. But it should work.
> 
> > It should work without, shouldn't it?
> 
> XFree86: yes, DRI: no.

--- agp.c.orig  Fri Jul  4 10:10:52 2003
+++ agp.c       Fri Jul  4 10:14:24 2003
@@ -139,7 +139,9 @@
          NULL,                 agp_i810_attach },
        { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_82810E_MCH,
          NULL,                 agp_i810_attach },
-       { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_82815_FULL_HUB,
+/*     { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_82815_FULL_HUB,
+         NULL,                 agp_i810_attach }, */
+       { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_82815_FULL_AGP,
          NULL,                 agp_i810_attach },
        { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_82840_HB,
          NULL,                 agp_i810_attach },

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