diff options
| author | Kane Chen <kane_chen@pegatron.corp-partner.google.com> | 2019-11-08 15:52:29 +0800 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2019-11-13 05:02:33 +0000 |
| commit | 799184397a06966403b9b2f3f5b53dba27eb272a (patch) | |
| tree | 9a6113226265e8c7317ddd0aa1dd55b6117567c3 /src/southbridge/intel/i82801dx/smi.c | |
| parent | 87c52809b2b6208ba51fea3ec379fdb6bacf250f (diff) | |
mb/google/hatch/variants/helios: Fix leakage voltage problem on touchscreen
Set GPP_C4 default to low to fix leakage voltage problem on touchscreen during power on.
BUG=b:142368161
BRANCH=Master
TEST=emerge-hatch coreboot chromeos-ec chromeos-bootimage
Flash FW to DUT, and make sure touchscreen works.
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: Ie9197192c9d6dfb30c10559990c6010b1b2d3a45
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36670
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/southbridge/intel/i82801dx/smi.c')
0 files changed, 0 insertions, 0 deletions