From: Mengdong Lin mengdong.lin@linux.intel.com
Pump ABI version to 5, with the updates for PCM (Front DAI & DAI link) objects:
- add sig_bits to stream caps. - add flags and private data to PCM.
The kernel can handle the ABI update in a backward compatible way with the patch "ASoC: topology: Make PCM 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 abe49c5..45872c1 100644 --- a/include/sound/asoc.h +++ b/include/sound/asoc.h @@ -115,6 +115,13 @@ #define SND_SOC_TPLG_TUPLE_TYPE_WORD 4 #define SND_SOC_TPLG_TUPLE_TYPE_SHORT 5
+/* DAI link flags */ +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0) +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) +#define SND_SOC_TPLG_LNK_FLGBIT_IGNORE_SUSPEND (1 << 3) +#define SND_SOC_TPLG_LNK_FLGBIT_IGNORE_POWERDOWN_TIME (1 << 4) + /* * Block Header. * This header precedes all object and object arrays below. @@ -242,6 +249,7 @@ struct snd_soc_tplg_stream_caps { __le32 period_size_max; /* max period size bytes */ __le32 buffer_size_min; /* min buffer size bytes */ __le32 buffer_size_max; /* max buffer size bytes */ + __le32 sig_bits; /* number of bits of content */ } __attribute__((packed));
/* @@ -422,6 +430,9 @@ struct snd_soc_tplg_pcm { struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */ __le32 num_streams; /* number of streams */ struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */ + __le32 flag_mask; /* bitmask of flags to configure */ + __le32 flags; /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */ + struct snd_soc_tplg_private priv; } __attribute__((packed));