diff options
Diffstat (limited to 'include/sound/soc-topology.h')
| -rw-r--r-- | include/sound/soc-topology.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/sound/soc-topology.h b/include/sound/soc-topology.h index 427bc41df3ae..086cd7ff6ddc 100644 --- a/include/sound/soc-topology.h +++ b/include/sound/soc-topology.h @@ -89,6 +89,13 @@ struct snd_soc_tplg_kcontrol_ops { struct snd_ctl_elem_info *uinfo); }; +/* Bytes ext operations, for TLV byte controls */ +struct snd_soc_tplg_bytes_ext_ops { + u32 id; + int (*get)(unsigned int __user *bytes, unsigned int size); + int (*put)(const unsigned int __user *bytes, unsigned int size); +}; + /* * DAPM widget event handlers - used to map handlers onto widgets. */ @@ -136,9 +143,13 @@ struct snd_soc_tplg_ops { int (*manifest)(struct snd_soc_component *, struct snd_soc_tplg_manifest *); - /* bespoke kcontrol handlers available for binding */ + /* vendor specific kcontrol handlers available for binding */ const struct snd_soc_tplg_kcontrol_ops *io_ops; int io_ops_count; + + /* vendor specific bytes ext handlers available for binding */ + const struct snd_soc_tplg_bytes_ext_ops *bytes_ext_ops; + int bytes_ext_ops_count; }; #ifdef CONFIG_SND_SOC_TOPOLOGY |