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authorIngo Molnar <mingo@elte.hu>2008-06-25 12:31:14 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-25 12:31:14 +0200
commit607baf1f4ef94637ab0f7d0e258932851dc5c0a2 (patch)
treee5e3ed753fdad4eef8aaed2562df2a1148cec4ab /drivers/char/agp/via-agp.c
parent064a32d82c20cdcb0119a8b316eb520608d8c647 (diff)
parent543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff)
Merge branch 'linus' into x86/memtesttip-x86-memtest-2008-06-25_10.31_Wed
Diffstat (limited to 'drivers/char/agp/via-agp.c')
-rw-r--r--drivers/char/agp/via-agp.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 0ecc54d327bc..7b36476dff41 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -389,11 +389,20 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
.device_id = PCI_DEVICE_ID_VIA_VT3324,
.chipset_name = "CX700",
},
- /* VT3336 */
+ /* VT3336 - this is a chipset for AMD Athlon/K8 CPU. Due to K8's unique
+ * architecture, the AGP resource and behavior are different from
+ * the traditional AGP which resides only in chipset. AGP is used
+ * by 3D driver which wasn't available for the VT3336 and VT3364
+ * generation until now. Unfortunately, by testing, VT3364 works
+ * but VT3336 doesn't. - explaination from via, just leave this as
+ * as a placeholder to avoid future patches adding it back in.
+ */
+#if 0
{
.device_id = PCI_DEVICE_ID_VIA_VT3336,
.chipset_name = "VT3336",
},
+#endif
/* P4M890 */
{
.device_id = PCI_DEVICE_ID_VIA_P4M890,
@@ -546,8 +555,8 @@ static const struct pci_device_id agp_via_pci_table[] = {
ID(PCI_DEVICE_ID_VIA_3296_0),
ID(PCI_DEVICE_ID_VIA_P4M800CE),
ID(PCI_DEVICE_ID_VIA_VT3324),
- ID(PCI_DEVICE_ID_VIA_VT3336),
ID(PCI_DEVICE_ID_VIA_P4M890),
+ ID(PCI_DEVICE_ID_VIA_VT3364),
{ }
};