diff options
Diffstat (limited to 'sound/usb/line6/pcm.c')
| -rw-r--r-- | sound/usb/line6/pcm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c index 470fc1049d54..73c87467d2e0 100644 --- a/sound/usb/line6/pcm.c +++ b/sound/usb/line6/pcm.c @@ -266,6 +266,15 @@ int snd_line6_trigger(struct snd_pcm_substream *substream, int cmd) return 0; } +/* common PCM pointer callback */ +snd_pcm_uframes_t snd_line6_pointer(struct snd_pcm_substream *substream) +{ + struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); + struct line6_pcm_stream *pstr = get_stream(line6pcm, substream->stream); + + return pstr->pos_done; +} + /* Acquire and start duplex streams: * type is either LINE6_STREAM_IMPULSE or LINE6_STREAM_MONITOR */ |