ALSA: aloop: Fix Oops while PM resume

[pandora-kernel.git] / sound / drivers / aloop.c

diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 193ce81..42b876d 100644 (file)
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -287,12 +287,14 @@ static int loopback_trigger(struct snd_pcm_substream *substream, int cmd)
                        loopback_active_notify(dpcm);
                break;
        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+       case SNDRV_PCM_TRIGGER_SUSPEND:
                spin_lock(&cable->lock);        
                cable->pause |= stream;
                spin_unlock(&cable->lock);
                loopback_timer_stop(dpcm);
                break;
        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+       case SNDRV_PCM_TRIGGER_RESUME:
                spin_lock(&cable->lock);
                dpcm->last_jiffies = jiffies;
                cable->pause &= ~stream;
@@ -552,7 +554,8 @@ static snd_pcm_uframes_t loopback_pointer(struct snd_pcm_substream *substream)
 static struct snd_pcm_hardware loopback_pcm_hardware =
 {
        .info =         (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP |
-                        SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE),
+                        SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE |
+                        SNDRV_PCM_INFO_RESUME),
        .formats =      (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
                         SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |
                         SNDRV_PCM_FMTBIT_FLOAT_LE | SNDRV_PCM_FMTBIT_FLOAT_BE),