From 357f3733c374f96ed2601a890d8a0fb7350827c3 Mon Sep 17 00:00:00 2001 From: Andy Yan Date: Wed, 10 Jun 2015 11:41:07 +0800 Subject: [PATCH] power: rk81x battery: add virtual power support if some board don't use a real fuel gauge, set virtual_power in dts, the battery driver will report virtural soc to user space Signed-off-by: Andy Yan Signed-off-by: Jianhong Chen --- drivers/power/rk818_battery.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/power/rk818_battery.c b/drivers/power/rk818_battery.c index 07f3300df0e1..b28a1e617945 100755 --- a/drivers/power/rk818_battery.c +++ b/drivers/power/rk818_battery.c @@ -3908,7 +3908,6 @@ static void rk81x_bat_info_init(struct rk81x_battery *di, di->early_resume = 1; di->psy_status = POWER_SUPPLY_STATUS_DISCHARGING; di->bat_res = di->pdata->sense_resistor_mohm; - di->fg_drv_mode = FG_NORMAL_MODE; di->dischrg_algorithm_mode = DISCHRG_NORMAL_MODE; di->last_zero_mode_dsoc = DEF_LAST_ZERO_MODE_SOC; di->slp_chrg_status = rk81x_bat_get_chrg_status(di); @@ -4091,6 +4090,8 @@ static int rk81x_bat_parse_dt(struct rk81x_battery *di) pdata->power_off_thresd = out_value; of_property_read_u32(np, "chrg_diff_voltagemV", &pdata->chrg_diff_vol); + of_property_read_u32(np, "virtual_power", &di->fg_drv_mode); + di->fg_drv_mode = di->fg_drv_mode ? TEST_POWER_MODE : FG_NORMAL_MODE; /************* charger support adp types **********************/ ret = of_property_read_u32(np, "support_usb_adp", &support_usb_adp); -- 2.34.1