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(parent: fd11bdb) | patch
xhci: call BIOS workaround to enable runtime suspend on Intel Braswell
authorMathias Nyman <mathias.nyman@linux.intel.com>
Tue, 21 Jul 2015 14:20:25 +0000 (17:20 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Jul 2015 21:19:36 +0000 (14:19 -0700)
commit901216cf8f6939e89ac9c2d3207f2c367cb13b47
tree1dbea158a3556f2aa30b79078a26185c65f4abb3tree | snapshot
parentfd11bdbf5432b5b6f931a45c422bbb329008eb21commit | diff
xhci: call BIOS workaround to enable runtime suspend on Intel Braswell

Intel xhci hw that require XHCI_PME_STUCK quirk have as default disabled
xhci from going to D3 state in runtime suspend. Driver needs to verify
it can deal with the hw by calling an ACPI _DSM method to get D3 enabled.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c diff | blob | history
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