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-rw-r--r--sound/avirt.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/avirt.h b/sound/avirt.h
index 9259d83..46756b3 100644
--- a/sound/avirt.h
+++ b/sound/avirt.h
@@ -36,6 +36,8 @@ struct snd_avirt_stream_array; /* Forward declaration */
typedef int (*snd_avirt_audiopath_configure)(
struct snd_card *card, struct snd_avirt_stream_array *stream_array);
+typedef int (*snd_avirt_audiopath_unconfigure)(void);
+
typedef void (*snd_avirt_pcm_exttrigger)(void);
/**
@@ -79,6 +81,7 @@ struct snd_avirt_audiopath {
const struct snd_pcm_ops *pcm_playback_ops; /* ALSA PCM playback ops */
const struct snd_pcm_ops *pcm_capture_ops; /* ALSA PCM capture ops */
snd_avirt_audiopath_configure configure; /* Config callback function */
+ snd_avirt_audiopath_unconfigure unconfigure; /* Unconfig cb function */
snd_avirt_pcm_exttrigger pcm_exttrigger; /* External trigger callback */
void *context;
};