PCI: Compaq Evo D510 SMBus quirk using USB instead of VGA

On the Compaq Evo D510 SFF/CMT, a PCI quirk activated the SMBus device
based on detection of the on-board VGA controller, but the on-board
VGA is disabled if an AGP card is inserted, so look for one of the USB
controllers instead.

Signed-off-by: David O'Shea <dcoshea@hotmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 50233818a763..7ddcfc65e790 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1186,10 +1186,15 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
                                  * its on-board VGA controller */
                                 asus_hides_smbus = 1;
                         }
-                else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_IG)
+                else if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_2)
                         switch(dev->subsystem_device) {
                         case 0x00b8: /* Compaq Evo D510 CMT */
                         case 0x00b9: /* Compaq Evo D510 SFF */
+                                /* Motherboard doesn't have Host bridge
+                                 * subvendor/subdevice IDs and on-board VGA
+                                 * controller is disabled if an AGP card is
+                                 * inserted, therefore checking USB UHCI
+                                 * Controller #1 */
                                 asus_hides_smbus = 1;
                         }
                 else if (dev->device == PCI_DEVICE_ID_INTEL_82815_CGC)
@@ -1214,7 +1219,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82855GM_HB,	as
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge);
 
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82810_IG3,  asus_hides_smbus_hostbridge);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82845G_IG,  asus_hides_smbus_hostbridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801DB_2,  asus_hides_smbus_hostbridge);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82815_CGC,  asus_hides_smbus_hostbridge);
 
 static void asus_hides_smbus_lpc(struct pci_dev *dev)