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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jul 2014 01:54:13 +0000 (18:54 -0700)
commitce914633b5f2adddf54da73c2f2c27505cffe087
tree148f074b8a15bd162553b1248c5d7eff6801b592
parent21baa4fe2760f7730fede13548b579a41498379d
PCI: Add new ID for Intel GPU "spurious interrupt" quirk

commit 7c82126a94e69bbbac586f0249e7ef11e681246c upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/pci/quirks.c