Header: spf/api/modules/audio_if_api.h
Structures
param_id_audio_if_intf_cfg_t
Payload for #PARAM_ID_AUDIO_IF_CFG.
Members
Index types for the audio_if interface.
Specifies whether the PCM block shares the data-out signal to the driver with other masters.
Specifies the position of the active slot.
Number of slots per frame.
Width of the slot in a audio_if frame.
Position of the active audio_if lanes: 1 to ((2^N)-1), where N is the number of physical lanes supported by the hardware interface.
Defines the sampling rate of frame sync of the interface.
Specifies the Slave or Master mode of operation.
Indicates the audio_if Synchronization mode.
Specifies whether to invert synchronization.
Indicates the number of bit-clock cycles when delaying data for synchronization.
Indicates the bit clock type.
Specifies whether to invert the clock supplied to the blocks inside QAIF.
Specifies whether to invert the clock supplied to the blocks outside of QAIF.
param_id_audio_if_full_cycle_cfg_t
Payload for PARAM_ID_AUDIO_IF_FULL_CYCLE_CFG.
Members
Full Cycle configuration enable.
Specifies whether to invert the launch clock.
Specifies whether to invert the capture clock.
Type Definitions
audio_if_idx_t
Valid indices of Audio Interface.
audio_if_intf_mode_t
Valid modes of Audio Interface.
audio_if_frame_sync_mode_t
Valid frame sync modes.
audio_if_frame_sync_data_delay_t
Valid frame sync data delay.
audio_if_frame_sync_src_t
Valid frame sync source.
audio_if_slots_per_frame_t
Valid slots per frame.
audio_if_slot_width_t
Valid slot width.
audio_if_bit_clk_type_t
Valid bit clock types.
param_id_audio_if_intf_cfg_t
audio_if_full_cycle_en_t
param_id_audio_if_full_cycle_cfg_t
Enumerations
audio_if_idx_t
Valid indices of Audio Interface.
Values
audio_if_intf_mode_t
Valid modes of Audio Interface.
Values
audio_if_frame_sync_mode_t
Valid frame sync modes.
Values
audio_if_frame_sync_data_delay_t
Valid frame sync data delay.
Values
audio_if_frame_sync_src_t
Valid frame sync source.
Values
audio_if_slots_per_frame_t
Valid slots per frame.
Values
audio_if_slot_width_t
Valid slot width.
Values
audio_if_bit_clk_type_t
Valid bit clock types.
Values
audio_if_full_cycle_en_t
Values
Macros
Input port ID of audio_if module.
PORT_ID_AUDIO_IF_OUTPUT
Output port ID of audio_if module.
AUDIO_IF_STACK_SIZE
AUDIO_IF_CTRL_DATA_OE_DISABLE
Enumeration for disabling the audio_if configuration ctrl_data_out_enable parameter.
AUDIO_IF_CTRL_DATA_OE_ENABLE
Enumeration for enabling the audio_if configuration ctrl_data_out_enable parameter.
AUDIO_IF_FRAME_SYNC_NORMAL
Enumeration for the Normal synchronization.
AUDIO_IF_FRAME_SYNC_INVERT
Enumeration for inverting the synchronization.
AUDIO_IF_INT_CLK_NORMAL
Enumeration for the bit clock supply without inversion to the blocks inside QAIF.
AUDIO_IF_INT_CLK_INVERT
Enumeration for inverting the bit clock supply to the blocks inside QAIF.
AUDIO_IF_EXT_CLK_NORMAL
Enumeration for the bit clock supply without inversion to the blocks outside QAIF.
AUDIO_IF_EXT_CLK_INVERT
Enumeration for the bit clock supply with inversion to the blocks outside QAIF.
AUDIO_IF_CAPTURE_CLK_NORMAL
Enumeration for normal capture clock.
AUDIO_IF_CAPTURE_CLK_INVERT
Enumeration for inverting the capture clock.
AUDIO_IF_LAUNCH_CLK_NORMAL
Enumeration for the Normal launch clock.
AUDIO_IF_LAUNCH_CLK_INVERT
Enumeration for inverting the launch clock.
AUDIO_IF_MAX_CHANNEL_CNT
Maximum number of channels for the audio_if interface.
PARAM_ID_AUDIO_IF_INTF_CFG
Identifier for the parameter that configure the audio_if interface.
PARAM_ID_AUDIO_IF_FULL_CYCLE_CFG
Identifier for the parameter that configure the full cycle setting of audio_if interface.
MODULE_ID_AUDIO_IF_SINK
Identifier for the hardware audio_if Sink module.
MODULE_ID_AUDIO_IF_SOURCE
Identifier for the audio_if Source module.
