diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/soc_sdw_utils.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h index e366b7968c2d..f68c1f193b3b 100644 --- a/include/sound/soc_sdw_utils.h +++ b/include/sound/soc_sdw_utils.h @@ -93,6 +93,27 @@ struct asoc_sdw_mc_private { int codec_info_list_count; }; +struct asoc_sdw_endpoint { + struct list_head list; + + u32 link_mask; + const char *codec_name; + const char *name_prefix; + bool include_sidecar; + + struct asoc_sdw_codec_info *codec_info; + const struct asoc_sdw_dai_info *dai_info; +}; + +struct asoc_sdw_dailink { + bool initialised; + + u8 group_id; + u32 link_mask[SNDRV_PCM_STREAM_LAST + 1]; + int num_devs[SNDRV_PCM_STREAM_LAST + 1]; + struct list_head endpoints; +}; + extern struct asoc_sdw_codec_info codec_info_list[]; int asoc_sdw_get_codec_info_list_count(void); @@ -140,6 +161,16 @@ int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *d int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops); +int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends); + +struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks, + const struct snd_soc_acpi_endpoint *new); + +int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card, + struct asoc_sdw_dailink *soc_dais, + struct asoc_sdw_endpoint *soc_ends, + int *num_devs); + int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd); /* DMIC support */ |