diff options
author | cloud_lin <cloud_lin@compal.com> | 2014-03-10 17:23:41 +0800 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-03-18 11:24:20 +0000 |
commit | 24417669a626fcda285c79aa8fa54268683d695a (patch) | |
tree | 6439653deaa92f176d2be79e9b53772d17478397 /driver | |
parent | 8dc20291b2b77cf534d1d84ea94adcb941422074 (diff) | |
download | chrome-ec-24417669a626fcda285c79aa8fa54268683d695a.tar.gz |
Big: Add ectool discharge command.
BRANCH=big
BUG=None
TEST=Run ectool chargecontrol command with each option (normal,
idle, discharge) on Big. Verifiy battery is discharging
in discharge mode via EC console 'battery' command.
Signed-off-by: Cloud Lin <Cloud_Lin@compal.com>
Change-Id: Iab150c36df64016d06831a6a6c620742738ae2af
Reviewed-on: https://chromium-review.googlesource.com/189450
Reviewed-by: Katie Roberts-Hoffman <katierh@chromium.org>
Tested-by: Lin Cloud <cloud_lin@compal.com>
Commit-Queue: Lin Cloud <cloud_lin@compal.com>
Diffstat (limited to 'driver')
-rw-r--r-- | driver/charger/bq24725.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/driver/charger/bq24725.c b/driver/charger/bq24725.c index 2265a294b7..be6f223df2 100644 --- a/driver/charger/bq24725.c +++ b/driver/charger/bq24725.c @@ -164,3 +164,20 @@ int charger_post_init(void) /* Set charger input current limit */ return charger_set_input_current(CONFIG_CHARGER_INPUT_CURRENT); } + +int charger_discharge_on_ac(int enable) +{ + int rv; + int option; + + rv = charger_get_option(&option); + if (rv) + return rv; + + if (enable) + rv = charger_set_option(option | OPTION_LEARN_ENABLE); + else + rv = charger_set_option(option & ~OPTION_LEARN_ENABLE); + + return rv; +} |