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| author | Eric Lai <ericr_lai@compal.corp-partner.google.com> | 2019-10-21 19:37:30 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-22 12:58:29 +0000 |
| commit | 046382b8c541655af31559aaf060ff3cf987a245 (patch) | |
| tree | e1ade423140eccbbc404f5188573e8451f8248ff /src/mainboard/lenovo/x201/mainboard.c | |
| parent | ba9ec2ce24ddf47aa33bdfa9e43a2159a66e9610 (diff) | |
mb/google/drallion: Change touch enable pin default value
Change GPP_B21 default to low. This can prevent power leakage
of non-touch sku.
BUG=b:142849034
BRANCH=N/A
TEST=Measure the power of non-touch sku, check GPP_B21 is 0V.
Boot up with touch sku and check touch functional.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I80a3e5dc224e4dab97c21fd469d8c3f2d3e774e0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36195
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Roy Mingi Park <roy.mingi.park@intel.com>
Diffstat (limited to 'src/mainboard/lenovo/x201/mainboard.c')
0 files changed, 0 insertions, 0 deletions