mb/google/dedede/var/lantis: Add ELAN touchscreen support for Landrid
commit9b6e851e5be25bd5b71b6d86a0502ec48a7d9fce
authorRobert Chen <robert.chen@quanta.corp-partner.google.com>
Tue, 15 Feb 2022 07:02:45 +0000 (15 15:02 +0800)
committerFelix Held <felix-coreboot@felixheld.de>
Sat, 19 Mar 2022 01:44:15 +0000 (19 01:44 +0000)
treee6cbafdda9806ef1cdf4c4bd1dfae3769e95d48e
parente9172a14f98805e06908519f9ccd53585587a463
mb/google/dedede/var/lantis: Add ELAN touchscreen support for Landrid

The touchscreen slave address for landrid is 0x10 same as lantis, so we use SSFC to switch touchscreen controller.

BUG=b:222976965
TEST=emerge-dedede coreboot

Change-Id: I23d3de5e45aa2876c1590a1e09679d652a3f2906
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
src/mainboard/google/dedede/variants/lantis/overridetree.cb