dai_properties Struct Reference

DAI properties. More...

#include <dai.h>

Data Fields
uint32_t	fifo_address
	Fifo hw address for e.g.
uint32_t	fifo_depth
	Fifo depth.
uint32_t	dma_hs_id
	DMA handshake id.
uint32_t	reg_init_delay
	Delay for initializing registers.
int	stream_id
	Stream ID.

Detailed Description

DAI properties.

This struct is used with APIs get_properties function to query DAI properties like fifo address and dma handshake. These are needed for example to setup dma outside the driver code.

Field Documentation

dma_hs_id

uint32_t dai_properties::dma_hs_id

DMA handshake id.

fifo_address

uint32_t dai_properties::fifo_address

Fifo hw address for e.g.

when connecting to dma.

fifo_depth

uint32_t dai_properties::fifo_depth

Fifo depth.

reg_init_delay

uint32_t dai_properties::reg_init_delay

Delay for initializing registers.

stream_id

int dai_properties::stream_id

Stream ID.

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

• zephyr/drivers/dai.h