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download PDF document: chromebook_platform.4.pdf

CHROMEBOOK_PLATFORM(4) FreeBSD Kernel Interfaces Manual
NAME chromebook_platform - support driver for hardware on various Chromebook models
SYNOPSIS To compile this driver into the kernel, place the following lines into the kernel configuration file:
device chromebook_platform
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
chromebook_platform_load="YES"
DESCRIPTION The chromebook_platform driver provides automatic configuration for devices that cannot be enumerated or safely probed. In particular, I2C peripherals are different from model to model. chromebook_platform has a model-specific information about the I2C peripherals, their drivers, their bus attachments and slave addresses.
Note that chromebook_platform does not load driver modules for the peripherals. Those have to be compiled into the kernel or loaded separately.
SEE ALSO cyapa(4), iicbus(4), isl(4)
AUTHORS The chromebook_platform driver and this manual page were written by Andriy Gapon <avg@FreeBSD.org>.
FreeBSD 14.0-RELEASE-p11 October 13, 2016 FreeBSD 14.0-RELEASE-p11