diff options
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 9e593cf1440b..4a9195c5ef2d 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -583,6 +583,14 @@ struct snd_soc_prefix_map { const char *name_prefix; }; +struct snd_soc_aux_dev { + const char *name; /* Codec name */ + const char *codec_name; /* for multi-codec */ + + /* codec/machine specific init - e.g. add machine controls */ + int (*init)(struct snd_soc_dapm_context *dapm); +}; + /* SoC card */ struct snd_soc_card { const char *name; @@ -624,6 +632,15 @@ struct snd_soc_card { struct snd_soc_prefix_map *prefix_map; int num_prefixes; + /* + * optional auxiliary devices such as amplifiers or codecs with DAI + * link unused + */ + struct snd_soc_aux_dev *aux_dev; + int num_aux_devs; + struct snd_soc_pcm_runtime *rtd_aux; + int num_aux_rtd; + struct work_struct deferred_resume_work; /* lists of probed devices belonging to this card */ |