ipc_config_dai Struct Reference

#include <ipc-config.h>

Collaboration diagram for ipc_config_dai:

Data Fields
uint32_t	direction
	SOF_IPC_STREAM_.
uint32_t	dai_index
	index of this type dai
uint32_t	type
	DAI type - SOF_DAI_.
uint32_t	dma_buffer_size
	Requested DMA buffer size.
uint32_t	sampling_frequency
	DAI sampling frequency - required only with IPC4.
uint16_t	format
	SOF_DAI_FMT_.
uint16_t	group_id
	group ID, 0 means no group (ABI 3.17)
bool	is_config_blob
	DAI specific configuration is a blob.
uint32_t	feature_mask
	copier feature mask (set directly from ipc4_copier_module_cfg on init)
struct ipc_dma_config *	host_dma_config [GTW_DMA_DEVICE_MAX_COUNT]
const struct ipc4_audio_format *	gtw_fmt
	audio format for gateway DMA data - required for ACE 2.0 and newer
bool	apply_gain

Field Documentation

apply_gain

bool ipc_config_dai::apply_gain

dai_index

uint32_t ipc_config_dai::dai_index

index of this type dai

direction

uint32_t ipc_config_dai::direction

SOF_IPC_STREAM_.

dma_buffer_size

uint32_t ipc_config_dai::dma_buffer_size

Requested DMA buffer size.

feature_mask

uint32_t ipc_config_dai::feature_mask

copier feature mask (set directly from ipc4_copier_module_cfg on init)

DMA configs - required for ACE 2.0 and newer

format

uint16_t ipc_config_dai::format

SOF_DAI_FMT_.

group_id

uint16_t ipc_config_dai::group_id

group ID, 0 means no group (ABI 3.17)

gtw_fmt

const struct ipc4_audio_format* ipc_config_dai::gtw_fmt

audio format for gateway DMA data - required for ACE 2.0 and newer

host_dma_config

struct ipc_dma_config* ipc_config_dai::host_dma_config[GTW_DMA_DEVICE_MAX_COUNT]

is_config_blob

bool ipc_config_dai::is_config_blob

DAI specific configuration is a blob.

sampling_frequency

uint32_t ipc_config_dai::sampling_frequency

DAI sampling frequency - required only with IPC4.

type

uint32_t ipc_config_dai::type

DAI type - SOF_DAI_.

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The documentation for this struct was generated from the following file:

• /home/lrg/work/sof-dox-work/src/include/sof/audio/ipc-config.h