diff options
Diffstat (limited to 'sound/drivers')
| -rw-r--r-- | sound/drivers/aloop.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 1063a4377502..58e349fc893f 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -296,6 +296,8 @@ static int loopback_trigger(struct snd_pcm_substream *substream, int cmd) cable->pause |= stream; loopback_timer_stop(dpcm); spin_unlock(&cable->lock); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + loopback_active_notify(dpcm); break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: case SNDRV_PCM_TRIGGER_RESUME: @@ -304,6 +306,8 @@ static int loopback_trigger(struct snd_pcm_substream *substream, int cmd) cable->pause &= ~stream; loopback_timer_start(dpcm); spin_unlock(&cable->lock); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + loopback_active_notify(dpcm); break; default: return -EINVAL; @@ -892,9 +896,11 @@ static int loopback_active_get(struct snd_kcontrol *kcontrol, [kcontrol->id.subdevice][kcontrol->id.device ^ 1]; unsigned int val = 0; - if (cable != NULL) - val = (cable->running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) ? - 1 : 0; + if (cable != NULL) { + unsigned int running = cable->running ^ cable->pause; + + val = (running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) ? 1 : 0; + } ucontrol->value.integer.value[0] = val; return 0; } |