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path: root/drivers/hwmon/powerz.c
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2023-10-27hwmon: (powerz) add support for ChargerLAB KM002CThomas Weißschuh1-0/+1
The KM002C is similar to the KM003C and seems to use the same protocol and firmware. Reported-by: Douglas Gilbert <dgilbert@interlog.com> Closes: https://lore.kernel.org/lkml/290ebce4-54f0-8ac1-2a13-cbc806d80d64@interlog.com/ Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230911-powerz-km002c-v1-1-898bd79b9bae@weissschuh.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-10-27hwmon: add POWER-Z driverThomas Weißschuh1-0/+274
POWER-Z is a series of devices to monitor power characteristics of USB-C connections and display those on a on-device display. Some of the devices, notably KM002C and KM003C, contain an additional port which exposes the measurements via USB. This is a driver for this monitor port. It was developed and tested with the KM003C. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230902-powerz-v4-1-7ec2c1440687@weissschuh.net [groeck: Release urb after hwmon registration error; Move priv->status initialization to correct place before reinit_completion ] Signed-off-by: Guenter Roeck <linux@roeck-us.net>