Messages in this thread | | | Subject | [BUG]: agpgart for i810 chipsets broken in 2.5.51 | From | Antonino Daplas <> | Date | 10 Dec 2002 17:21:29 +0500 |
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Hi,
1. Agpgart is broken for i810, and perhaps some of the i815 family. The following lines (linux/drivers/char/agp/backend.c:120)
cap_ptr = pci_find_capability(dev, PCI_CAP_ID_AGP); if (cap_ptr == 0) <--- /* always 0 for the i810 */ return -ENODEV; agp_bridge.capndx = cap_ptr;
will always fail because they really don't have AGP. Commenting them out in my case correctly initializes the gart.
2. The i810 driver for Xfree86 will also fail to load because of version mismatch (0.99 vs 1.0). Rolling back the version corrects the problem.
No patches because I don't want to uglify the code :-)
Tony
PS: I'm not on the list, please CC me.
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