tree e9631d1c02ba8a2d6ff4c6d254435689633a17a8
parent 7b774d77dfc975a3aefcafa34d943745258d7215
author Wei Shun Chang <wei.shun.chang@intel.com> 1414544479 +0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1414570340 +0000

auron: Add _PRW for LID0 ACPI Device

The kernel will not track wakeup events for devices unless they have
a defined _PRW.  There is no EC output of the lid signal coming to
a GPIO and instead it pulses WAKE#.  There is no actual GPE for
WAKE# so pretend that PCI_EXP is the right GPE.

From the EDS: "WAKE# is treated as a wake event, but does not cause
any bits to go active in the GPE_STS register."

BUG=chromium:427769
BRANCH=none
TEST=manual on auron
- Run lidclose + lidopen in rapid succession, verify that suspend
  request is aborted.

Change-Id: I116f3b98f5f31f3ded7c6b403ffa35724176a52d
Signed-off-by: Wei Shun Chang <wei.shun.chang@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/226160
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>