author | Mathias Nyman <mathias.nyman@linux.intel.com> | |
Tue, 21 Jul 2015 14:20:25 +0000 (17:20 +0300) | ||
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
Wed, 22 Jul 2015 21:19:36 +0000 (14:19 -0700) | ||
commit | c3c5819a350952439c3198aa46581f9e4c46557f | |
tree | 1dbea158a3556f2aa30b79078a26185c65f4abb3 | tree | snapshot (tar.xz tar.gz zip) |
parent | ed877b130dded73fbc6474ae935fce6d18c1a646 | commit | 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>
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 |