diff options
Diffstat (limited to 'sound/core/pcm.c')
| -rw-r--r-- | sound/core/pcm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index bf8f412988b8..fbbbcd20c4cc 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -629,6 +629,9 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count) substream->number = idx; substream->stream = stream; sprintf(substream->name, "subdevice #%i", idx); + snprintf(substream->latency_id, sizeof(substream->latency_id), + "ALSA-PCM%d-%d%c%d", pcm->card->number, pcm->device, + (stream ? 'c' : 'p'), idx); substream->buffer_bytes_max = UINT_MAX; if (prev == NULL) pstr->substream = substream; |