CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2023/04/22 18:33:02
Modified files:
sys/dev/acpi : dwiic_acpi.c
Log message:
add support for coordinating i2c bus access with iosf(4)
if the acpi node has a _SEM property, add wrappers around the i2c
bus acquire and release handlers to try and call the iosf provided
hardware semaphore ops. this means bus accesses can be coordinate
with other parts of the platform such as the punit.
this stops my Dell Wyse 3040 from locking up.
ok kettenis@ patrick@
