sambat4
Samsung laptop battery monitor
Usage
sambat* at iic?
Overview
The sambat driver provides support for the embedded controller found in Samsung laptops based on the Qualcomm Snapdragon X1E80100, such as the Galaxy Book4 Edge. The controller, identified as “SAM060B” in ACPI, is an ENE KB9058 micro controller running Samsung firmware, and provides battery and AC adapter status over the I2C bus using a vendor “Mbox” command protocol.
Battery values are exposed through the sysctl(8) sensor framework and the apm(8) power management interface.
Releases
Unchanged in 2 releases since OpenBSD 8.0.