[src/trunk]: src/sys/dev Calc latency when altering precision, frequency and ...

[nat <nat%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/92e0a92eaa83
branches:  trunk
changeset: 827554:92e0a92eaa83
user:      nat <nat%NetBSD.org@localhost>
date:      Fri Nov 03 05:09:49 2017 +0000

description:
Calc latency when altering precision, frequency and channels sysctls.

diffstat:

 sys/dev/audio.c |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (45 lines):

diff -r 8262699cba55 -r 92e0a92eaa83 sys/dev/audio.c
--- a/sys/dev/audio.c   Fri Nov 03 05:07:37 2017 +0000
+++ b/sys/dev/audio.c   Fri Nov 03 05:09:49 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: audio.c,v 1.424 2017/11/03 05:07:37 nat Exp $  */
+/*     $NetBSD: audio.c,v 1.425 2017/11/03 05:09:49 nat Exp $  */
 
 /*-
  * Copyright (c) 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
@@ -148,7 +148,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.424 2017/11/03 05:07:37 nat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.425 2017/11/03 05:09:49 nat Exp $");
 
 #ifdef _KERNEL_OPT
 #include "audio.h"
@@ -5916,6 +5916,8 @@
        if (error)
                aprint_error_dev(sc->sc_dev, "Error setting frequency, "
                                 "please check hardware capabilities\n");
+       if (error == 0)
+               audio_calc_latency(sc);
        mutex_exit(sc->sc_lock);
 
        return error;
@@ -5968,6 +5970,8 @@
        if (error)
                aprint_error_dev(sc->sc_dev, "Error setting precision, "
                                 "please check hardware capabilities\n");
+       if (error == 0)
+               audio_calc_latency(sc);
        mutex_exit(sc->sc_lock);
 
        return error;
@@ -6009,6 +6013,8 @@
        if (error)
                aprint_error_dev(sc->sc_dev, "Error setting channels, "
                                 "please check hardware capabilities\n");
+       if (error == 0)
+               audio_calc_latency(sc);
        mutex_exit(sc->sc_lock);
 
        return error;