]> git.baikalelectronics.ru Git - kernel.git/commit
PCI: Add new ID for Intel GPU "spurious interrupt" quirk
authorThomas Jarosch <thomas.jarosch@intra2net.com>
Mon, 7 Apr 2014 13:10:32 +0000 (15:10 +0200)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 28 Apr 2014 23:39:58 +0000 (17:39 -0600)
commitabb0b72cbc040ccac78a9611ba1766af4f3fe5ff
treec5a55025a11e70ab6f9b0ea8067f255b58aba9b9
parent284fa0adafc9cc3d7e7a89bb29152a8326bab10f
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 88cc3e81ea47 ("PCI: Add quirk for still enabled interrupts on Intel
Sandy Bridge GPUs") for some history.

[bhelgaas: add 88cc3e81ea47 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+
drivers/pci/quirks.c