acp_dai_dma.h File Reference

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Data Structures
struct	acp_pdata

Macros
#define	ACP_DMA_BUFFER_PERIOD_COUNT   2
#define	ACP_DEFAULT_NUM_CHANNELS   2
#define	ACP_DEFAULT_SAMPLE_RATE   48000
#define	ACP_DMA_BUFFER_ALIGN   64
#define	ACP_DMA_BUFFER_ALIGN_128   128
#define	ACP_DMA_TRANS_SIZE   64
#define	ACP_DMA_TRANS_SIZE_128   128
#define	ACP_DAI_DMA_BUFFER_PERIOD_COUNT   2
#define	ACP_DRAM_ADDRESS_MASK   0x0FFFFFFF
#define	ACP_ACLK_CLK_SEL   0x3
#define	ACP_INTERNAL_CLK_SEL   0x0
#define	ACP_DRAM_ADDR_TRNS   0x01000000

Functions
int	acp_dma_init (struct sof *sof)

Variables
const struct dai_driver	acp_spdai_driver
const struct dai_driver	acp_sp_virtual_dai_driver
const struct dai_driver	acp_btdai_driver
const struct dai_driver	acp_dmic_dai_driver
const struct dai_driver	acp_hsdai_driver
const struct dai_driver	acp_hs_virtual_dai_driver
const struct dai_driver	acp_swaudiodai_driver

Macro Definition Documentation

ACP_ACLK_CLK_SEL

#define ACP_ACLK_CLK_SEL   0x3

ACP_DAI_DMA_BUFFER_PERIOD_COUNT

#define ACP_DAI_DMA_BUFFER_PERIOD_COUNT   2

ACP_DEFAULT_NUM_CHANNELS

#define ACP_DEFAULT_NUM_CHANNELS   2

ACP_DEFAULT_SAMPLE_RATE

#define ACP_DEFAULT_SAMPLE_RATE   48000

ACP_DMA_BUFFER_ALIGN

#define ACP_DMA_BUFFER_ALIGN   64

ACP_DMA_BUFFER_ALIGN_128

#define ACP_DMA_BUFFER_ALIGN_128   128

ACP_DMA_BUFFER_PERIOD_COUNT

#define ACP_DMA_BUFFER_PERIOD_COUNT   2

ACP_DMA_TRANS_SIZE

#define ACP_DMA_TRANS_SIZE   64

ACP_DMA_TRANS_SIZE_128

#define ACP_DMA_TRANS_SIZE_128   128

ACP_DRAM_ADDR_TRNS

#define ACP_DRAM_ADDR_TRNS   0x01000000

ACP_DRAM_ADDRESS_MASK

#define ACP_DRAM_ADDRESS_MASK   0x0FFFFFFF

ACP_INTERNAL_CLK_SEL

#define ACP_INTERNAL_CLK_SEL   0x0

Function Documentation

acp_dma_init()

int acp_dma_init

(

struct sof *

sof

)

Variable Documentation

acp_btdai_driver

const struct dai_driver acp_btdai_driver

extern

acp_dmic_dai_driver

const struct dai_driver acp_dmic_dai_driver

extern

acp_hs_virtual_dai_driver

const struct dai_driver acp_hs_virtual_dai_driver

extern

acp_hsdai_driver

const struct dai_driver acp_hsdai_driver

extern

acp_sp_virtual_dai_driver

const struct dai_driver acp_sp_virtual_dai_driver

extern

acp_spdai_driver

const struct dai_driver acp_spdai_driver

extern

acp_swaudiodai_driver

const struct dai_driver acp_swaudiodai_driver

extern