Audio HW Dma API - Qualcomm Dragonwing Documentation

Header: spf/api/modules/audio_hw_dma_api.h

Structures

Struct for DMA channel memory request/release/request response by HLOS. Members

uint32_t

DMA channel type @values #LPAIF_CORE_DMA.

uint32_t

Number of DMA channels @values >= 0.

typedef struct dma_rsc_t dma_rsc_t

Param ID for dma This ID should only be used under PRM module instance.

#define PARAM_ID_RSC_DMA_READ_CHANNEL 0x080010CE

#define PARAM_ID_RSC_DMA_WRITE_CHANNEL 0x080010CF