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1// SPDX-License-Identifier: GPL-2.0-only2//3// aw88395.h -- ALSA SoC AW88395 codec support4//5// Copyright (c) 2022-2023 AWINIC Technology CO., LTD6//7// Author: Bruce zhao <zhaolei@awinic.com>8//9 10#ifndef __AW88395_H__11#define __AW88395_H__12 13#define AW88395_CHIP_ID_REG (0x00)14#define AW88395_START_RETRIES (5)15#define AW88395_START_WORK_DELAY_MS (0)16 17#define AW88395_DSP_16_DATA_MASK (0x0000ffff)18 19#define AW88395_I2C_NAME "aw88395"20 21#define AW88395_RATES (SNDRV_PCM_RATE_8000_48000 | \22 SNDRV_PCM_RATE_96000)23#define AW88395_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \24 SNDRV_PCM_FMTBIT_S24_LE | \25 SNDRV_PCM_FMTBIT_S32_LE)26 27#define FADE_TIME_MAX 10000028#define FADE_TIME_MIN 029 30#define AW88395_PROFILE_EXT(xname, profile_info, profile_get, profile_set) \31{ \32 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \33 .name = xname, \34 .info = profile_info, \35 .get = profile_get, \36 .put = profile_set, \37}38 39enum {40 AW88395_SYNC_START = 0,41 AW88395_ASYNC_START,42};43 44enum {45 AW88395_STREAM_CLOSE = 0,46 AW88395_STREAM_OPEN,47};48 49struct aw88395 {50 struct aw_device *aw_pa;51 struct mutex lock;52 struct gpio_desc *reset_gpio;53 struct delayed_work start_work;54 struct regmap *regmap;55 struct aw_container *aw_cfg;56};57 58#endif59