diff options
| author | Phil Reid <preid@electromag.com.au> | 2017-08-24 17:31:09 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-10-28 23:43:25 +0200 |
| commit | a0b8839e2afc6613566ab723f8e3f0e698e9e007 (patch) | |
| tree | 285e7473038d00944200fba6972916661c71c924 /drivers/power/supply/Kconfig | |
| parent | dbc4deda03fe61a1c29d8218269714bf2c334b9b (diff) | |
| download | linux-a0b8839e2afc6613566ab723f8e3f0e698e9e007.tar.bz2 | |
power: supply: sbs-manager: Add alert callback and battery change notification
This adds smb alert support via the smbus_alert driver to generate
power_supply_changed notifications when either external power is
removed / applied or a battery inserted / removed.
Use the i2c alert callback to notify the attached battery driver that a
change has occurred.
Signed-off-by: Phil Reid <preid@electromag.com.au>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/power/supply/Kconfig')
| -rw-r--r-- | drivers/power/supply/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index 1899b3ec6bec..fbca0ba7fc52 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -186,7 +186,8 @@ config CHARGER_SBS config MANAGER_SBS tristate "Smart Battery System Manager" - depends on I2C && I2C_MUX + depends on I2C && I2C_MUX && GPIOLIB + select I2C_SMBUS help Say Y here to include support for Smart Battery System Manager ICs. The driver reports online and charging status via sysfs. |