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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) ST-Ericsson SA 2012
*
* Author: Ola Lilja <ola.o.lilja@stericsson.com>,
* Roger Nilsson <roger.xr.nilsson@stericsson.com>
* for ST-Ericsson.
*/
#ifndef UX500_msp_dai_H
#define UX500_msp_dai_H
#include <linux/types.h>
#include <linux/spinlock.h>
#include "ux500_msp_i2s.h"
#define UX500_NBR_OF_DAI 4
#define UX500_I2S_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \
SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
#define UX500_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE)
#define UX500_MSP_MIN_CHANNELS 1
#define UX500_MSP_MAX_CHANNELS 8
#define PLAYBACK_CONFIGURED 1
#define CAPTURE_CONFIGURED 2
enum ux500_msp_clock_id {
UX500_MSP_MASTER_CLOCK,
};
struct ux500_msp_i2s_drvdata {
struct ux500_msp *msp;
struct regulator *reg_vape;
unsigned int fmt;
unsigned int configured;
unsigned int tx_mask;
unsigned int rx_mask;
int slots;
int slot_width;
/* Clocks */
unsigned int master_clk;
struct clk *clk;
struct clk *pclk;
};
int ux500_msp_dai_set_data_delay(struct snd_soc_dai *dai, int delay);
#endif
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