Add more PCI IDs to the Intel GPU "spurious interrupt" quirk table, which are known to break.
See commit f67fd55fa96f ("PCI: Add quirk for still enabled interrupts on Intel Sandy Bridge GPUs"), and commit 7c82126a94e6 ("PCI: Add new ID for Intel GPU "spurious interrupt" quirk") for some history.
Based on current findings, it is highly possible that all Intel 1st/2nd/3rd generation Core processors' IGD has such quirk.
Signed-off-by: Bin Meng bmeng.cn@gmail.com Cc: stable@vger.kernel.org # v3.4+ ---
drivers/pci/quirks.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 6bc27b7..c0673a7 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3190,7 +3190,11 @@ static void disable_igfx_irq(struct pci_dev *dev)
pci_iounmap(dev, regs); } +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0042, disable_igfx_irq); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0046, disable_igfx_irq); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x004a, disable_igfx_irq); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0106, 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);