From 7717644da3a6dfea8c40f721af41a2f04011259a Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Sat, 2 Apr 2022 03:15:45 +0200 Subject: [PATCH 412/480] power: supply: ip5xxx: Modify initial configuration - double press to power off - disable auto-power on under load Signed-off-by: Ondrej Jirman --- drivers/power/supply/ip5xxx_power.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/power/supply/ip5xxx_power.c b/drivers/power/supply/ip5xxx_power.c index 240e93ab0c31..be88f05a6287 100644 --- a/drivers/power/supply/ip5xxx_power.c +++ b/drivers/power/supply/ip5xxx_power.c @@ -205,21 +205,32 @@ static int ip5xxx_initialize(struct power_supply *psy) if (ip5xxx->initialized) return 0; + /* + * Disable flashlight feature. + */ + ret = ip5xxx_write(ip5xxx, ip5xxx->regs.wled.enable, 0); + if (ret) + return ret; + + ret = ip5xxx_write(ip5xxx, ip5xxx->regs.wled.detect_en, 0); + if (ret) + return ret; + /* * Disable shutdown under light load. - * Enable power on when under load. + * Disable power on when under load. */ if (ip5xxx->regs.boost.light_load_shutdown.enable) { ret = ip5xxx_write(ip5xxx, ip5xxx->regs.boost.light_load_shutdown.enable, 0); if (ret) return ret; } - ret = ip5xxx_write(ip5xxx, ip5xxx->regs.boost.load_powerup_en, 1); + ret = ip5xxx_write(ip5xxx, ip5xxx->regs.boost.load_powerup_en, 0); if (ret) return ret; /* - * Enable shutdown after a long button press (as configured below). + * Enable shutdown after a double press (as configured below). */ ret = ip5xxx_write(ip5xxx, ip5xxx->regs.btn.shdn_enable, 1); if (ret) @@ -234,17 +245,17 @@ static int ip5xxx_initialize(struct power_supply *psy) /* * Enable the NTC. - * Configure the button for two presses => LED, long press => shutdown. + * Configure the button for two presses => shutdown, long press => LED. */ if (ip5xxx->regs.battery.ntc_dis) { ret = ip5xxx_write(ip5xxx, ip5xxx->regs.battery.ntc_dis, 0); if (ret) return ret; } - ret = ip5xxx_write(ip5xxx, ip5xxx->regs.btn.wled_mode, 1); + ret = ip5xxx_write(ip5xxx, ip5xxx->regs.btn.wled_mode, 0); if (ret) return ret; - ret = ip5xxx_write(ip5xxx, ip5xxx->regs.btn.shdn_mode, 1); + ret = ip5xxx_write(ip5xxx, ip5xxx->regs.btn.shdn_mode, 0); if (ret) return ret; -- 2.49.0