diff options
Diffstat (limited to 'drivers/staging/greybus/audio_codec.h')
| -rw-r--r-- | drivers/staging/greybus/audio_codec.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/staging/greybus/audio_codec.h b/drivers/staging/greybus/audio_codec.h index 7a2dbc517663..40c39b30d951 100644 --- a/drivers/staging/greybus/audio_codec.h +++ b/drivers/staging/greybus/audio_codec.h @@ -98,18 +98,25 @@ enum gbaudio_codec_state { GBAUDIO_CODEC_STOP, }; -struct gbaudio_stream { - const char *dai_name; +struct gbaudio_stream_params { int state; uint8_t sig_bits, channels; uint32_t format, rate; }; +struct gbaudio_codec_dai { + int id; + /* runtime params for playback/capture streams */ + struct gbaudio_stream_params params[2]; + struct list_head list; +}; + struct gbaudio_codec_info { struct device *dev; struct snd_soc_codec *codec; struct list_head module_list; - struct gbaudio_stream stream[2]; /* PB/CAP */ + /* to maintain runtime stream params for each DAI */ + struct list_head dai_list; struct mutex lock; u8 reg[GBCODEC_REG_COUNT]; }; |