linux.git/drivers/power/supply/surface-rt-ec.c, branch master Linux kernel source tree power: supply: Add support for Surface RT battery and charger 2026-06-04T14:41:14+00:00 Jonas Schwöbel jonasschwoebel@yahoo.de 2026-05-07T13:46:07+00:00 3d6529b837de49294cea0d4600144353f5f084dd Add support for Embedded Controller found in the Microsoft Surface RT and used to monitor battery cell and charger input status and properties. Controller works both for UEFI and APX booting. [wmjb: added POWER_SUPPLY_PROP_CHARGE_NOW support] Signed-off-by: Jethro Bull <jethrob@hotmail.com> Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Link: https://patch.msgid.link/20260507134608.76222-3-clamor95@gmail.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
Add support for Embedded Controller found in the Microsoft Surface RT and
used to monitor battery cell and charger input status and properties.
Controller works both for UEFI and APX booting.

[wmjb: added POWER_SUPPLY_PROP_CHARGE_NOW support]

Signed-off-by: Jethro Bull <jethrob@hotmail.com>
Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://patch.msgid.link/20260507134608.76222-3-clamor95@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>