From 9a9073210582f83353f0b3bc8aa963010c5c8e85 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Jirman?= Date: Mon, 22 Jun 2020 02:28:01 +0200 Subject: [PATCH 301/487] power: supply: Add support for USB_BC_ENABLED and USB_DCP_INPUT_CURRENT_LIMIT - USB_BC_ENABLED - enabling/disabling BC 1.2 USB type detection - USB_DCP_INPUT_CURRENT_LIMIT - setting a default current limit for DCP/CDP ports Signed-off-by: Ondrej Jirman --- drivers/power/supply/power_supply_sysfs.c | 2 ++ include/linux/power_supply.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index 571de43fcca9..2f1b2dd857ef 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -210,6 +210,8 @@ static struct power_supply_attr power_supply_attrs[] __ro_after_init = { POWER_SUPPLY_ATTR(TIME_TO_FULL_AVG), POWER_SUPPLY_ENUM_ATTR(TYPE), POWER_SUPPLY_ENUM_ATTR(USB_TYPE), + POWER_SUPPLY_ATTR(USB_BC_ENABLED), + POWER_SUPPLY_ATTR(USB_DCP_INPUT_CURRENT_LIMIT), POWER_SUPPLY_ENUM_ATTR(SCOPE), POWER_SUPPLY_ATTR(PRECHARGE_CURRENT), POWER_SUPPLY_ATTR(CHARGE_TERM_CURRENT), diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index b98106e1a90f..94a96e020174 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -162,6 +162,8 @@ enum power_supply_property { POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, POWER_SUPPLY_PROP_TIME_TO_FULL_AVG, POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */ + POWER_SUPPLY_PROP_USB_BC_ENABLED, + POWER_SUPPLY_PROP_USB_DCP_INPUT_CURRENT_LIMIT, POWER_SUPPLY_PROP_USB_TYPE, POWER_SUPPLY_PROP_SCOPE, POWER_SUPPLY_PROP_PRECHARGE_CURRENT, -- 2.48.1