CVS commit: src/sys/dev

["Michael Lorenz" <macallan%netbsd.org@localhost>]

Module Name:    src
Committed By:   macallan
Date:           Thu Dec 21 21:56:29 UTC 2017

Modified Files:
        src/sys/dev/ic: cs4215reg.h
        src/sys/dev/sbus: dbri.c dbrivar.h

Log Message:
overhaul the dbri driver and make it work again in the New Order Of Things
- fix switching between control and data mode
- make sure interrupts can happen in control mode
- implement audioif.commit_settings()
- switch to control mode only if needed - for changes in sample rate or format
  but not for things like volume control
should fix PR 52786


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/dev/ic/cs4215reg.h
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/sbus/dbri.c
cvs rdiff -u -r1.14 -r1.15 src/sys/dev/sbus/dbrivar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.