xhci: quirk for extra long delay for S4
authorOliver Neukum <oneukum@suse.de>
Mon, 30 Sep 2013 13:50:54 +0000 (15:50 +0200)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Wed, 9 Oct 2013 23:27:04 +0000 (16:27 -0700)
commit455f58925247e8a1a1941e159f3636ad6ee4c90b
treee4a84528c611c4989bc6bfc19ccc601e847e5abd
parentf217c980ca980e3a645b7485ea5eae9a747f4945
xhci: quirk for extra long delay for S4

It has been reported that this chipset really cannot
sleep without this extraordinary delay.

This patch should be backported, in order to ensure this host functions
under stable kernels.  The last quirk for Fresco Logic hosts (commit
bba18e33f25072ebf70fd8f7f0cdbf8cdb59a746 "xhci: Extend Fresco Logic MSI
quirk.") was backported to stable kernels as old as 2.6.36.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
drivers/usb/host/xhci-pci.c
drivers/usb/host/xhci.c
drivers/usb/host/xhci.h