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| author | Vedang Patel <vedang.patel@intel.com> | 2015-09-30 17:32:22 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-02 17:59:49 +0100 |
| commit | e2a9df656f28e42538562d090e2b6f3dec5b41f2 (patch) | |
| tree | f7aaa1e49c7538a190c33f2a445c384e17d1cb16 /include/uapi/sound | |
| parent | 7c545b327d54cdc3f693093f744459f6e0d8ce58 (diff) | |
| download | linux-e2a9df656f28e42538562d090e2b6f3dec5b41f2.tar.gz linux-e2a9df656f28e42538562d090e2b6f3dec5b41f2.tar.bz2 linux-e2a9df656f28e42538562d090e2b6f3dec5b41f2.zip | |
ASoC: topology: ABI - Add configuration for BE & Codec-Codec DAI Links
struct snd_soc_tplg_link_config is defined to configure BE & CC links.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/uapi/sound')
| -rw-r--r-- | include/uapi/sound/asoc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h index f75fd29bf580..538ea1308008 100644 --- a/include/uapi/sound/asoc.h +++ b/include/uapi/sound/asoc.h @@ -395,4 +395,21 @@ struct snd_soc_tplg_pcm { struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */ } __attribute__((packed)); + +/* + * Describes the BE or CC link runtime supported configs or params + * + * File block representation for BE/CC link config :- + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_link_config | N | + * +-----------------------------------+-----+ + */ +struct snd_soc_tplg_link_config { + __le32 size; /* in bytes of this structure */ + __le32 id; /* unique ID - used to match */ + struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */ + __le32 num_streams; /* number of streams */ +} __attribute__((packed)); #endif |