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| author | Thomas Jarosch <thomas.jarosch@intra2net.com> | 2014-04-07 15:10:32 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-04-28 17:39:58 -0600 |
| commit | 7c82126a94e69bbbac586f0249e7ef11e681246c (patch) | |
| tree | c5a55025a11e70ab6f9b0ea8067f255b58aba9b9 /drivers/pci | |
| parent | 473153aff4b978006f1c5fbc0e9032fd11061709 (diff) | |
| download | blackbird-op-linux-7c82126a94e69bbbac586f0249e7ef11e681246c.tar.gz blackbird-op-linux-7c82126a94e69bbbac586f0249e7ef11e681246c.zip | |
PCI: Add new ID for Intel GPU "spurious interrupt" quirk
After a CPU upgrade while keeping the same mainboard, we faced "spurious
interrupt" problems again.
It turned out that the new CPU also featured a new GPU with a different PCI
ID.
Add this PCI ID to the quirk table. Probably all other Intel GPU PCI IDs
are affected, too, but I don't want to add them without a test system.
See f67fd55fa96f ("PCI: Add quirk for still enabled interrupts on Intel
Sandy Bridge GPUs") for some history.
[bhelgaas: add f67fd55fa96f reference, stable tag]
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org # v3.4+
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index e7292065a1b1..0feb4a32a941 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2954,6 +2954,7 @@ static void disable_igfx_irq(struct pci_dev *dev) } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); /* * PCI devices which are on Intel chips can skip the 10ms delay |
