diff options
| author | Ashay Jaiswal <ashayj@codeaurora.org> | 2017-03-28 17:19:47 +0530 |
|---|---|---|
| committer | Ashay Jaiswal <ashayj@codeaurora.org> | 2017-04-05 10:19:49 +0530 |
| commit | eb367740c8f2db8aec2d55b8be29c3caf2d926ed (patch) | |
| tree | 41a6e0c58b1640e591044b08152e34611389ed79 | |
| parent | 347cdf228abe816a694204fa15b80dba2436073d (diff) | |
qcom: smb2: disable parallel in restricted/thermal conditions
Add voting to disable parallel charger in case of restricted
charging and when system temperature level changes from normal.
Parallel charger gets re-enabled once thermal condition/FCC
restrictions are removed.
CRs-Fixed: 2014572
Change-Id: Ic26b3d93f2f3d582a2eb3c7b9ea0d27bbad24a50
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
| -rw-r--r-- | drivers/power/supply/qcom/battery.c | 4 | ||||
| -rw-r--r-- | drivers/power/supply/qcom/smb-lib.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/power/supply/qcom/battery.c b/drivers/power/supply/qcom/battery.c index 53e6a4138f04..914a6e4eae64 100644 --- a/drivers/power/supply/qcom/battery.c +++ b/drivers/power/supply/qcom/battery.c @@ -233,6 +233,10 @@ static ssize_t restrict_chg_store(struct class *c, struct class_attribute *attr, chip->restricted_charging_enabled = !!val; + /* disable parallel charger in case of restricted charging */ + vote(chip->pl_disable_votable, RESTRICT_CHG_VOTER, + chip->restricted_charging_enabled, 0); + vote(chip->fcc_votable, RESTRICT_CHG_VOTER, chip->restricted_charging_enabled, chip->restricted_current); diff --git a/drivers/power/supply/qcom/smb-lib.c b/drivers/power/supply/qcom/smb-lib.c index 3d6503c42e2f..c9df25586da9 100644 --- a/drivers/power/supply/qcom/smb-lib.c +++ b/drivers/power/supply/qcom/smb-lib.c @@ -1785,6 +1785,10 @@ int smblib_set_prop_system_temp_level(struct smb_charger *chg, return -EINVAL; chg->system_temp_level = val->intval; + /* disable parallel charge in case of system temp level */ + vote(chg->pl_disable_votable, THERMAL_DAEMON_VOTER, + chg->system_temp_level ? true : false, 0); + if (chg->system_temp_level == chg->thermal_levels) return vote(chg->chg_disable_votable, THERMAL_DAEMON_VOTER, true, 0); |