diff options
Diffstat (limited to 'drivers')
| -rwxr-xr-x | drivers/power/twl6030_bci_battery.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/power/twl6030_bci_battery.c b/drivers/power/twl6030_bci_battery.c index e79a6be..4cb29a2 100755 --- a/drivers/power/twl6030_bci_battery.c +++ b/drivers/power/twl6030_bci_battery.c @@ -1776,6 +1776,15 @@ static void twl6030_bci_battery_work(struct work_struct *work) return; adc_code = req.buf[1].code; + + /* + * TWL6032 has 12-bit ADC, TWL6030 has 10-bit ADC, + * battery temperature table is calculated for the TWL6030. + * So reject two lower bits for TWL6032. + */ + if (di->features & TWL6032_SUBCLASS) + adc_code >>= 2; + for (temp = 0; temp < di->platform_data->tblsize; temp++) { if (adc_code >= di->platform_data-> battery_tmp_tbl[temp]) |