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| author | David O'Shea <dcoshea@hotmail.com> | 2009-03-02 09:51:13 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-03-20 10:48:19 -0700 |
| commit | 8293b0f629095efbe7c7e3f9b437f8c040c19eb5 (patch) | |
| tree | 04d9c4c3d8f21439e33e6f17e8dfab26c5502bb7 /drivers | |
| parent | 217f45de3d2f68b6d0b646bb4f2a155a71648396 (diff) | |
| download | lwn-8293b0f629095efbe7c7e3f9b437f8c040c19eb5.tar.gz lwn-8293b0f629095efbe7c7e3f9b437f8c040c19eb5.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/quirks.c | 9 |
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) |