Module Name: src
Committed By: martin
Date: Wed Mar 21 12:04:35 UTC 2018
Modified Files:
src/sys/dev/ic [netbsd-7]: cs4215reg.h
src/sys/dev/sbus [netbsd-7]: dbri.c dbrivar.h
Log Message:
Pull up following revision(s) (requested by mrg in ticket #1586):
sys/dev/sbus/dbrivar.h: revision 1.14
sys/dev/sbus/dbrivar.h: revision 1.15
sys/dev/ic/cs4215reg.h: revision 1.5
sys/dev/sbus/dbri.c: revision 1.36
sys/dev/sbus/dbri.c: revision 1.37
sys/dev/sbus/dbri.c: revision 1.38
fix audiomp bugs:
- switch from tsleep/wakeup to condvar
- fix locking in a bunch of places. there were several locking
against myself issues.
also:
- don't let dbri_process_interrupt_buffer() loop more than once
over the array of intrs.
this fixes hangs when using audio on ss20 in -current, but does
not make audio work. it eventually times out with eg:
dbri0: switching to control mode timed out (0 f6)
and may leave a sample in the audio buffer repeating.
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
fix several KASSERT()s and locking in a few places.
fixes DIAGNOSTIC kernels and still plays.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.4.62.1 src/sys/dev/ic/cs4215reg.h
cvs rdiff -u -r1.35 -r1.35.4.1 src/sys/dev/sbus/dbri.c
cvs rdiff -u -r1.13 -r1.13.24.1 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.
