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dai.h File Reference
IPC DAI definitions. More...
Include dependency graph for dai.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Data Structures | |
| struct | sof_ipc_dai_config |
Macros | |
| #define | SOF_DAI_FMT_I2S 1 |
| I2S mode. | |
| #define | SOF_DAI_FMT_RIGHT_J 2 |
| Right Justified mode. | |
| #define | SOF_DAI_FMT_LEFT_J 3 |
| Left Justified mode. | |
| #define | SOF_DAI_FMT_DSP_A 4 |
| L data MSB after FRM LRC. | |
| #define | SOF_DAI_FMT_DSP_B 5 |
| L data MSB during FRM LRC. | |
| #define | SOF_DAI_FMT_PDM 6 |
| Pulse density modulation. | |
| #define | SOF_DAI_FMT_CONT (1 << 4) |
| continuous clock | |
| #define | SOF_DAI_FMT_GATED (0 << 4) |
| clock is gated | |
| #define | SOF_DAI_FMT_NB_NF (0 << 8) |
| normal bit clock + frame | |
| #define | SOF_DAI_FMT_NB_IF (2 << 8) |
| normal BCLK + inv FRM | |
| #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_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 | |
| #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_CLOCK_PROVIDER_MASK 0xf000 |
| #define | SOF_DAI_CONFIG_FLAGS_CMD_MASK 0xF |
| #define | SOF_DAI_CONFIG_FLAGS_NONE 0 |
| DAI_CONFIG sent without stage information. | |
| #define | SOF_DAI_CONFIG_FLAGS_HW_PARAMS BIT(0) |
| DAI_CONFIG sent during hw_params stage. | |
| #define | SOF_DAI_CONFIG_FLAGS_HW_FREE BIT(1) |
| DAI_CONFIG sent during hw_free stage. | |
| #define | SOF_DAI_CONFIG_FLAGS_PAUSE BIT(2) |
| #define | SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT 4 |
| #define | SOF_DAI_CONFIG_FLAGS_QUIRK_MASK (0xF << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT) |
| #define | SOF_DAI_CONFIG_FLAGS_2_STEP_STOP BIT(0) |
| #define | SOF_DAI_QUIRK_IS_SET(flags, quirk) |
| #define | SOF_DAI_CONFIG_HW_SPEC_OFFSET offsetof(struct sof_ipc_dai_config, ssp) |
Enumerations | |
| enum | sof_ipc_dai_type { SOF_DAI_INTEL_NONE = 0 , SOF_DAI_INTEL_SSP , SOF_DAI_INTEL_DMIC , SOF_DAI_INTEL_HDA , SOF_DAI_INTEL_ALH , SOF_DAI_IMX_SAI , SOF_DAI_IMX_ESAI , SOF_DAI_AMD_BT , SOF_DAI_AMD_SP , SOF_DAI_AMD_DMIC , SOF_DAI_MEDIATEK_AFE , SOF_DAI_AMD_HS , SOF_DAI_AMD_SP_VIRTUAL , SOF_DAI_AMD_HS_VIRTUAL , SOF_DAI_IMX_MICFIL , SOF_DAI_AMD_SDW , SOF_DAI_INTEL_UAOL , SOF_DAI_AMD_TDM } |
| Types of DAI. More... | |
Detailed Description
IPC DAI definitions.
Macro Definition Documentation
◆ SOF_DAI_CONFIG_FLAGS_2_STEP_STOP
| #define SOF_DAI_CONFIG_FLAGS_2_STEP_STOP BIT(0) |
◆ SOF_DAI_CONFIG_FLAGS_CMD_MASK
| #define SOF_DAI_CONFIG_FLAGS_CMD_MASK 0xF |
◆ SOF_DAI_CONFIG_FLAGS_HW_FREE
| #define SOF_DAI_CONFIG_FLAGS_HW_FREE BIT(1) |
DAI_CONFIG sent during hw_free stage.
DAI_CONFIG sent during pause trigger. Only available ABI 3.20 onwards
◆ SOF_DAI_CONFIG_FLAGS_HW_PARAMS
| #define SOF_DAI_CONFIG_FLAGS_HW_PARAMS BIT(0) |
DAI_CONFIG sent during hw_params stage.
◆ SOF_DAI_CONFIG_FLAGS_NONE
| #define SOF_DAI_CONFIG_FLAGS_NONE 0 |
DAI_CONFIG sent without stage information.
◆ SOF_DAI_CONFIG_FLAGS_PAUSE
| #define SOF_DAI_CONFIG_FLAGS_PAUSE BIT(2) |
◆ SOF_DAI_CONFIG_FLAGS_QUIRK_MASK
| #define SOF_DAI_CONFIG_FLAGS_QUIRK_MASK (0xF << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT) |
◆ SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT
| #define SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT 4 |
◆ SOF_DAI_CONFIG_HW_SPEC_OFFSET
| #define SOF_DAI_CONFIG_HW_SPEC_OFFSET offsetof(struct sof_ipc_dai_config, ssp) |
◆ SOF_DAI_FMT_CBC_CFC
| #define SOF_DAI_FMT_CBC_CFC (4 << 12) |
codec bclk consumer & frame consumer
◆ SOF_DAI_FMT_CBC_CFP
| #define SOF_DAI_FMT_CBC_CFP (2 << 12) |
codec bclk consumer & frame provider
◆ SOF_DAI_FMT_CBP_CFC
| #define SOF_DAI_FMT_CBP_CFC (3 << 12) |
codec bclk provider & frame consumer
◆ SOF_DAI_FMT_CBP_CFP
| #define SOF_DAI_FMT_CBP_CFP (0 << 12) |
codec bclk provider & frame provider
◆ SOF_DAI_FMT_CLOCK_MASK
| #define SOF_DAI_FMT_CLOCK_MASK 0x00f0 |
◆ SOF_DAI_FMT_CLOCK_PROVIDER_MASK
| #define SOF_DAI_FMT_CLOCK_PROVIDER_MASK 0xf000 |
◆ SOF_DAI_FMT_CONT
| #define SOF_DAI_FMT_CONT (1 << 4) |
continuous clock
◆ SOF_DAI_FMT_DSP_A
| #define SOF_DAI_FMT_DSP_A 4 |
L data MSB after FRM LRC.
◆ SOF_DAI_FMT_DSP_B
| #define SOF_DAI_FMT_DSP_B 5 |
L data MSB during FRM LRC.
◆ SOF_DAI_FMT_FORMAT_MASK
| #define SOF_DAI_FMT_FORMAT_MASK 0x000f |
◆ SOF_DAI_FMT_GATED
| #define SOF_DAI_FMT_GATED (0 << 4) |
clock is gated
◆ SOF_DAI_FMT_I2S
| #define SOF_DAI_FMT_I2S 1 |
I2S mode.
◆ SOF_DAI_FMT_IB_IF
| #define SOF_DAI_FMT_IB_IF (4 << 8) |
invert BCLK + FRM
◆ SOF_DAI_FMT_IB_NF
| #define SOF_DAI_FMT_IB_NF (3 << 8) |
invert BCLK + nor FRM
◆ SOF_DAI_FMT_INV_MASK
| #define SOF_DAI_FMT_INV_MASK 0x0f00 |
◆ SOF_DAI_FMT_LEFT_J
| #define SOF_DAI_FMT_LEFT_J 3 |
Left Justified mode.
◆ SOF_DAI_FMT_NB_IF
| #define SOF_DAI_FMT_NB_IF (2 << 8) |
normal BCLK + inv FRM
◆ SOF_DAI_FMT_NB_NF
| #define SOF_DAI_FMT_NB_NF (0 << 8) |
normal bit clock + frame
◆ SOF_DAI_FMT_PDM
| #define SOF_DAI_FMT_PDM 6 |
Pulse density modulation.
◆ SOF_DAI_FMT_RIGHT_J
| #define SOF_DAI_FMT_RIGHT_J 2 |
Right Justified mode.
◆ SOF_DAI_QUIRK_IS_SET
| #define SOF_DAI_QUIRK_IS_SET | ( | flags, | |
| quirk ) |
Value:
(((flags & SOF_DAI_CONFIG_FLAGS_QUIRK_MASK) >> SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT) & quirk)
Enumeration Type Documentation
◆ sof_ipc_dai_type
| enum sof_ipc_dai_type |
Types of DAI.
