diff options
Diffstat (limited to 'sys/dev/pcm/sound.c')
| -rw-r--r-- | sys/dev/pcm/sound.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/pcm/sound.c b/sys/dev/pcm/sound.c index 8aff3e677a97..7f659dd093a8 100644 --- a/sys/dev/pcm/sound.c +++ b/sys/dev/pcm/sound.c @@ -84,6 +84,9 @@ nomenclature: /dev/pcmX/status /dev/pcmX/mixer [etc.] + +currently: +minor = (channel << 8) + (unit << 4) + dev */ #define PCMMINOR(x) (minor(x)) @@ -235,6 +238,7 @@ sndopen(dev_t i_dev, int flags, int mode, struct proc *p) case SND_DEV_AUDIO: case SND_DEV_DSP: case SND_DEV_DSP16: + case SND_DEV_NORESET: return d? dsp_open(d, chan, flags, dev) : ENXIO; default: |