From a8295107d365fd2e0ec4711238fe4ce27dc5feed Mon Sep 17 00:00:00 2001 From: Jack Wu Date: Wed, 12 Oct 2022 00:49:27 +0800 Subject: [PATCH] init: support boot.charger_mode feature 1. If the device is powered off by users, boot to charger mode after plugging in the charger. Otherwise, boot to OS. 2. Disable this feature by default 3. Enable this feature by persist.sys.boot.charger_mode.enable=1 Bug: 251680171 Test: can enter charger mode from power off Signed-off-by: Jack Wu Change-Id: Ibd1f88c961d884d8e6f9d0019cf550fd0de1192d --- conf/init.gs101.rc | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc index 3a62a0cd..d1569054 100644 --- a/conf/init.gs101.rc +++ b/conf/init.gs101.rc @@ -309,6 +309,9 @@ on init # Disable dock-defend by default chown system system /sys/devices/platform/google,charger/dd_settings write /sys/devices/platform/google,charger/dd_settings -1 + # Enable charger mode (aka off-mode charging) by default + chown system system /sys/class/power_supply/battery/charger_mode + write /sys/class/power_supply/battery/charger_mode 1 # Power Stats HAL chown system system /dev/bbd_pwrstat @@ -828,6 +831,14 @@ on property:persist.sys.test_harness=1 && property:persist.vendor.testing_batte setprop persist.vendor.charge.start.level 0 setprop vendor.battery.defender.disable 1 +# Clear the state of charger_mode +on property:persist.vendor.charger_mode.enable=1 + write /sys/class/power_supply/battery/charger_mode 0 + +# Enable charger_mode when user triggers shutdown from menu +on property:sys.shutdown.requested=0userrequested + write /sys/class/power_supply/battery/charger_mode 1 + # ACA (Adaptice Charge Always On) persist properties on property:persist.vendor.adaptive.charge.soc=* write /sys/class/power_supply/battery/charge_limit ${persist.vendor.adaptive.charge.soc}