diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc-dai.h | 32 | ||||
| -rw-r--r-- | include/sound/sof/dai.h | 16 |
2 files changed, 31 insertions, 17 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 7a85a6f83ca8..4bf759f025d2 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -72,21 +72,29 @@ struct snd_compr_stream; #define SND_SOC_DAIFMT_IB_IF (4 << 8) /* invert BCLK + FRM */ /* - * DAI hardware clock masters. + * DAI hardware clock providers/consumers * * This is wrt the codec, the inverse is true for the interface - * i.e. if the codec is clk and FRM master then the interface is - * clk and frame secondary. + * i.e. if the codec is clk and FRM provider then the interface is + * clk and frame consumer. */ -#define SND_SOC_DAIFMT_CBM_CFM (1 << 12) /* codec clk & FRM master */ -#define SND_SOC_DAIFMT_CBS_CFM (2 << 12) /* codec clk secondary & FRM master */ -#define SND_SOC_DAIFMT_CBM_CFS (3 << 12) /* codec clk master & frame secondary */ -#define SND_SOC_DAIFMT_CBS_CFS (4 << 12) /* codec clk & FRM secondary */ - -#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f -#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0 -#define SND_SOC_DAIFMT_INV_MASK 0x0f00 -#define SND_SOC_DAIFMT_MASTER_MASK 0xf000 +#define SND_SOC_DAIFMT_CBP_CFP (1 << 12) /* codec clk provider & frame provider */ +#define SND_SOC_DAIFMT_CBC_CFP (2 << 12) /* codec clk consumer & frame provider */ +#define SND_SOC_DAIFMT_CBP_CFC (3 << 12) /* codec clk provider & frame consumer */ +#define SND_SOC_DAIFMT_CBC_CFC (4 << 12) /* codec clk consumer & frame follower */ + +/* previous definitions kept for backwards-compatibility, do not use in new contributions */ +#define SND_SOC_DAIFMT_CBM_CFM SND_SOC_DAIFMT_CBP_CFP +#define SND_SOC_DAIFMT_CBS_CFM SND_SOC_DAIFMT_CBC_CFP +#define SND_SOC_DAIFMT_CBM_CFS SND_SOC_DAIFMT_CBP_CFC +#define SND_SOC_DAIFMT_CBS_CFS SND_SOC_DAIFMT_CBC_CFC + +#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f +#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0 +#define SND_SOC_DAIFMT_INV_MASK 0x0f00 +#define SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK 0xf000 + +#define SND_SOC_DAIFMT_MASTER_MASK SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK /* * Master Clock Directions diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index 34f135adf8ec..6bb403e8c5ee 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -34,15 +34,21 @@ #define SOF_DAI_FMT_IB_NF (3 << 8) /**< invert BCLK + nor FRM */ #define SOF_DAI_FMT_IB_IF (4 << 8) /**< invert BCLK + FRM */ -#define SOF_DAI_FMT_CBM_CFM (0 << 12) /**< codec clk & FRM master */ -#define SOF_DAI_FMT_CBS_CFM (2 << 12) /**< codec clk slave & FRM master */ -#define SOF_DAI_FMT_CBM_CFS (3 << 12) /**< codec clk master & frame slave */ -#define SOF_DAI_FMT_CBS_CFS (4 << 12) /**< codec clk & FRM slave */ +#define SOF_DAI_FMT_CBP_CFP (0 << 12) /**< codec bclk provider & frame provider */ +#define SOF_DAI_FMT_CBC_CFP (2 << 12) /**< codec bclk consumer & frame provider */ +#define SOF_DAI_FMT_CBP_CFC (3 << 12) /**< codec bclk provider & frame consumer */ +#define SOF_DAI_FMT_CBC_CFC (4 << 12) /**< codec bclk consumer & frame consumer */ + +/* keep old definitions for backwards compatibility */ +#define SOF_DAI_FMT_CBM_CFM SOF_DAI_FMT_CBP_CFP +#define SOF_DAI_FMT_CBS_CFM SOF_DAI_FMT_CBC_CFP +#define SOF_DAI_FMT_CBM_CFS SOF_DAI_FMT_CBP_CFC +#define SOF_DAI_FMT_CBS_CFS SOF_DAI_FMT_CBC_CFC #define SOF_DAI_FMT_FORMAT_MASK 0x000f #define SOF_DAI_FMT_CLOCK_MASK 0x00f0 #define SOF_DAI_FMT_INV_MASK 0x0f00 -#define SOF_DAI_FMT_MASTER_MASK 0xf000 +#define SOF_DAI_FMT_CLOCK_PROVIDER_MASK 0xf000 /** \brief Types of DAI */ enum sof_ipc_dai_type { |