static unsigned long wm97xx_read_temp(struct power_supply *bat_ps)
{
struct wm97xx_batt_pdata *pdata = power_supply_get_drvdata(bat_ps);
return wm97xx_read_aux_adc(dev_get_drvdata(bat_ps->dev.parent),
pdata->temp_aux) * pdata->temp_mult /
pdata->temp_div;
}
static int get_battery_voltage(void)
{
int adc = -1;
if (battery_wm)
adc = wm97xx_read_aux_adc(battery_wm, WM97XX_AUX_ID1);
return adc;
}
static unsigned long wm97xx_read_bat(struct power_supply *bat_ps)
{
struct wm97xx_pdata *wmdata = bat_ps->dev.parent->platform_data;
struct wm97xx_batt_pdata *pdata = wmdata->batt_pdata;
return wm97xx_read_aux_adc(dev_get_drvdata(bat_ps->dev.parent),
pdata->batt_aux) * pdata->batt_mult /
pdata->batt_div;
}
static unsigned long tosa_read_temp(struct tosa_bat *bat)
{
unsigned long value = 0;
if (bat->gpio_temp < 0 || bat->adc_temp < 0)
return 0;
mutex_lock(&bat_lock);
gpio_set_value(bat->gpio_temp, 1);
msleep(5);
value = wm97xx_read_aux_adc(bat->psy.dev->parent->driver_data,
bat->adc_temp);
gpio_set_value(bat->gpio_temp, 0);
mutex_unlock(&bat_lock);
value = value * 10000 / bat->adc_temp_divider;
return value;
}
static unsigned long tosa_read_bat(struct tosa_bat *bat)
{
unsigned long value = 0;
if (bat->gpio_bat < 0 || bat->adc_bat < 0)
return 0;
mutex_lock(&bat_lock);
gpio_set_value(bat->gpio_bat, 1);
msleep(5);
value = wm97xx_read_aux_adc(dev_get_drvdata(bat->psy.dev->parent),
bat->adc_bat);
gpio_set_value(bat->gpio_bat, 0);
mutex_unlock(&bat_lock);
value = value * 1000000 / bat->adc_bat_divider;
return value;
}
static unsigned long wm97xx_read_temp(struct power_supply *bat_ps)
{
return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
pdata->temp_aux) * pdata->temp_mult /
pdata->temp_div;
}
