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PR/52786 CVS commit: [netbsd-7] src/sys/dev
The following reply was made to PR port-sparc/52786; it has been noted by GNATS.
From: "Martin Husemann" <martin%netbsd.org@localhost>
Subject: PR/52786 CVS commit: [netbsd-7] src/sys/dev
Date: Wed, 21 Mar 2018 12:04:35 +0000
Module Name: src
Committed By: martin
Date: Wed Mar 21 12:04:35 UTC 2018
src/sys/dev/ic [netbsd-7]: cs4215reg.h
src/sys/dev/sbus [netbsd-7]: dbri.c dbrivar.h
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.
- 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 -r22.214.171.124 src/sys/dev/ic/cs4215reg.h
cvs rdiff -u -r1.35 -r126.96.36.199 src/sys/dev/sbus/dbri.c
cvs rdiff -u -r1.13 -r188.8.131.52 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.
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