tree c581cf9f94142204035ad4880c7e97bb85ca2663
parent df3064227fb252ccf0ffac6419910bdd6f6ec536
author Chris Zhou <chris_zhou@compal.corp-partner.google.com> 1548317382 +0800
committer Patrick Georgi <pgeorgi@google.com> 1548682567 +0000

mb/google/sarien: Using HID over I2C to enable Melf TouchScreen

Current Melfas touchscreen driver cannot unregister ifself when
connecting without Melfas touchscreen or connecting with other devices.
And Melfas touchscreen FW can use I2C and HID over I2C driver, so
switch to using HID over I2C driver.

BUG=b:122710830
BRANCH=master
TEST=Verify touchscreen on sarien works with this change.

Signed-off-by: Chris Zhou <chris_zhou@compal.corp-partner.google.com>
Change-Id: If04a2904a0f72a6c8363ab2c9865926c71cb5186
Reviewed-on: https://review.coreboot.org/c/31062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>