diff options
author | Mohammed Habibulla <moch@chromium.org> | 2014-10-09 14:43:08 -0700 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-10-10 04:36:46 +0000 |
commit | f92f70d04cc90bb313b1a7ceadb7bcc0bfc82bb4 (patch) | |
tree | 9d2a7ad946d8cb8c0f9ac4e7fbf6fe3579699bd7 /driver/charger/bq24735.c | |
parent | fd7846fe094ae70fbbdc3026c4500999a0adf737 (diff) | |
download | chrome-ec-f92f70d04cc90bb313b1a7ceadb7bcc0bfc82bb4.tar.gz |
Disable LEARN option during charger init
When charger is initialized disable the LEARN option i.e. reenable
charging on AC power
BUG=chrome-os-partner:32320
TEST=set DUT to discharge on AC and then reflash EC. Ensure that
charging begins again.
BRANCH=none
Change-Id: I3e83db27ab49548d5491548fa624899865c11bfb
Signed-off-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/222644
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'driver/charger/bq24735.c')
-rw-r--r-- | driver/charger/bq24735.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/driver/charger/bq24735.c b/driver/charger/bq24735.c index 829bbd41a4..3c40d674f2 100644 --- a/driver/charger/bq24735.c +++ b/driver/charger/bq24735.c @@ -161,6 +161,17 @@ int charger_post_init(void) * charging current = 0 mA */ + int rv, option; + + rv = charger_get_option(&option); + if (rv) + return rv; + + option &= ~OPTION_LEARN_ENABLE; + rv = charger_set_option(option); + if (rv) + return rv; + /* Set charger input current limit */ return charger_set_input_current(CONFIG_CHARGER_INPUT_CURRENT); } |