1// SPDX-License-Identifier: GPL-2.0-only
2//
3// aw88395.h --  ALSA SoC AW88395 codec support
4//
5// Copyright (c) 2022-2023 AWINIC Technology CO., LTD
6//
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			100000
28#define FADE_TIME_MIN			0
29
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#endif
59