tree 7b0e7e650b4249d487c52dfb978603e96784b8dc
parent 3246c5803c7c39ee349b61ed06924046b33c061e
author Ben Zhang <benzh@google.com> 1621169087 -0400
committer Tim Wawrzynczak <twawrzynczak@chromium.org> 1621543254 +0000

mb/google/puff/var/dooly: Add gpio_keys for mic mute switch

UI monitors this input event and sends global mic mute command to CRAS
when the physical switch is toggled.

BUG=b:184593945
BRANCH=puff
TEST=build image and verify with evtest on DUT.
Apply crrev.com/c/2870806 with chrome cmdline flag and verify global
mute is triggered.
Verify sequences of switch toggle and suspend/resume.

Change-Id: Id89947885fdd96c5b5d598bda6db127daf298dc3
Signed-off-by: Ben Zhang <benzh@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>