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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __FSL_ESAI_CLIENT_H
#define __FSL_ESAI_CLIENT_H
/**
* fsl_esai_client_dma: esai dma client
* @dma_buffer: structure of dma buffer
* @buffer_bytes: buffer size in bytes
* @period_bytes: period size in bytes
* @period_num: period number
* @buffer_offset: read offset of buffer
* @channels: channel number
* @word_width: word width in bytes
* @active: dma transfer is active
*/
struct fsl_esai_client_dma {
struct snd_dma_buffer dma_buffer;
int buffer_bytes;
int period_bytes;
int period_num;
int buffer_offset;
int channels;
int word_width;
bool active;
};
/**
* fsl_esai_client: esai client
* @cpu_dai_drv: CPU DAI driver for this device
* @dma: dma instance for playback and capture
* @id: client index
*/
struct fsl_esai_client {
struct snd_soc_dai_driver cpu_dai_drv;
struct fsl_esai_client_dma dma[2];
int id;
};
#endif /* __FSL_ESAI_CLIENT_H */
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