diff options
| author | Hyongbin Kim <hyongbink@nvidia.com> | 2013-10-14 14:48:55 +0900 |
|---|---|---|
| committer | Gabby Lee <galee@nvidia.com> | 2013-10-15 01:44:52 -0700 |
| commit | 1aa792d601dcc436e05d8d10033b714ee129a474 (patch) | |
| tree | f7b9710827a8253c602cea331a93be2b328e7d98 /drivers/power | |
| parent | 8a085cfdf5e596fb561f54eb54c334fa21245978 (diff) | |
max17048: update temp change promptly
When battery temperature is changed over 1.5C or over hot/cold threshold,
update power supply for sending event to framwork.
Bug 1386890
Change-Id: I72ecda41b339a07a467ca31950643fb45b21b7d9
Signed-off-by: Hyongbin Kim <hyongbink@nvidia.com>
Reviewed-on: http://git-master/r/298845
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Gabby Lee <galee@nvidia.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/max17048_battery.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/power/max17048_battery.c b/drivers/power/max17048_battery.c index 8345dc7b14a6..e470d9161ac6 100644 --- a/drivers/power/max17048_battery.c +++ b/drivers/power/max17048_battery.c @@ -454,6 +454,7 @@ static void max17048_work(struct work_struct *work) __func__, chip->temperature / 1000); chip->lasttime_temperature = chip->temperature; max17048_update_rcomp(chip, chip->temperature); + power_supply_changed(&chip->battery); } max17048_get_vcell(chip->client); @@ -465,10 +466,12 @@ static void max17048_work(struct work_struct *work) chip->health = POWER_SUPPLY_HEALTH_OVERHEAT; dev_info(&chip->client->dev, "%s: BATTERY HOT, Temp %ldC\n", __func__, chip->temperature / 1000); + power_supply_changed(&chip->battery); } else if (chip->temperature < MAX17048_BATTERY_COLD) { dev_info(&chip->client->dev, "%s: BATTERY COLD, Temp %ldC\n", __func__, chip->temperature / 1000); chip->health = POWER_SUPPLY_HEALTH_COLD; + power_supply_changed(&chip->battery); } if (chip->soc != chip->lasttime_soc || |