tree c47533ab106c883b98e3055a045dd290d0222619
parent 7e11dcb5107982e1c596d0291f25eb01507c8d5c
author Bo-Chen Chen <rex-bc.chen@mediatek.com> 1669883748 +0800
committer Yu-Ping Wu <yupingso@google.com> 1670833618 +0000

mb/google/geralt: Add support for getting panel id

According to ID table(go/geralt-id), we add panel_id() to read the
panel id from auxadc channel 5.

BUG=b:244208960
TEST=emerge-geralt coreboot

Change-Id: I2c0f4ee5a642c41dda9594fbaf2c63f2b2ebac6e
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70402
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>