dai_ts_cfg Struct Reference

DAI timestamp configuration. More...

#include <dai.h>

Data Fields
uint32_t	walclk_rate
	Rate in Hz, e.g.
int	type
	Type of the DAI (SSP, DMIC, HDA, etc.).
int	direction
	Direction (playback/capture)
int	index
	Index for SSPx to select correct timestamp register.
int	dma_id
	DMA instance id.
int	dma_chan_index
	Used DMA channel index.
int	dma_chan_count
	Number of channels in single DMA.

Detailed Description

DAI timestamp configuration.

Field Documentation

direction

int dai_ts_cfg::direction

Direction (playback/capture)

dma_chan_count

int dai_ts_cfg::dma_chan_count

Number of channels in single DMA.

dma_chan_index

int dai_ts_cfg::dma_chan_index

Used DMA channel index.

dma_id

int dai_ts_cfg::dma_id

DMA instance id.

index

int dai_ts_cfg::index

Index for SSPx to select correct timestamp register.

type

int dai_ts_cfg::type

Type of the DAI (SSP, DMIC, HDA, etc.).

walclk_rate

uint32_t dai_ts_cfg::walclk_rate

Rate in Hz, e.g.

19200000

---

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

• include/zephyr/drivers/dai.h