From 527c8a1b19dd5f956f4489f7bfd75aa954260145 Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Wed, 16 Nov 2016 14:42:15 +0800 Subject: [PATCH] topology: ABI - Update manifest and pump ABI version to 5 Pump ABI version to 5. To support physical DAIs and furture extension, add the following fields to manifest: - the count of physical DAIs. Later patches will add new ABI types for physical DAIs. - some reserved fields for new ABI objects in the future. 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 Signed-off-by: Takashi Iwai --- include/sound/asoc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/sound/asoc.h b/include/sound/asoc.h index 039ef3e6..e14843b5 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 @@ -331,6 +332,8 @@ 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)); -- 2.47.1