From: Mengdong Lin mengdong.lin@linux.intel.com
Add the following fields to manifest: - a count of physical DAIs. Later patches will add new ABI types for physical DAIs. - some reserved fields for future extenstion.
Pump ABI version to 5.
Kerel will handle this ABI update in a backward compatible way, via patch 'ASoC: topology: Make manifest backward compatible from ABI v4'.
Signed-off-by: Mengdong Lin mengdong.lin@linux.intel.com
diff --git a/include/sound/asoc.h b/include/sound/asoc.h index 9dd4d53..5169153 100644 --- a/include/sound/asoc.h +++ b/include/sound/asoc.h @@ -79,7 +79,8 @@ #define SND_SOC_TPLG_NUM_TEXTS 16
/* ABI version */ -#define SND_SOC_TPLG_ABI_VERSION 0x4 +#define SND_SOC_TPLG_ABI_VERSION 0x5 /* current version */ +#define SND_SOC_TPLG_ABI_VERSION_MIN 0x4 /* oldest version supported */
/* Max size of TLV data */ #define SND_SOC_TPLG_TLV_SIZE 32 @@ -333,6 +334,8 @@ struct snd_soc_tplg_manifest { __le32 graph_elems; /* number of graph elements */ __le32 pcm_elems; /* number of PCM elements */ __le32 dai_link_elems; /* number of DAI link elements */ + __le32 dai_elems; /* number of physical DAI elements */ + __le32 reserved[20]; /* reserved for new ABI element types */ struct snd_soc_tplg_private priv; } __attribute__((packed));