59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
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// SPDX-License-Identifier: GPL-2.0-only
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//
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// aw88395.h -- ALSA SoC AW88395 codec support
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//
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// Copyright (c) 2022-2023 AWINIC Technology CO., LTD
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//
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// Author: Bruce zhao <zhaolei@awinic.com>
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//
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#ifndef __AW88395_H__
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#define __AW88395_H__
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#define AW88395_CHIP_ID_REG (0x00)
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#define AW88395_START_RETRIES (5)
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#define AW88395_START_WORK_DELAY_MS (0)
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#define AW88395_DSP_16_DATA_MASK (0x0000ffff)
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#define AW88395_I2C_NAME "aw88395_smartpa"
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#define AW88395_RATES (SNDRV_PCM_RATE_8000_48000 | \
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SNDRV_PCM_RATE_96000)
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#define AW88395_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
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SNDRV_PCM_FMTBIT_S24_LE | \
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SNDRV_PCM_FMTBIT_S32_LE)
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#define FADE_TIME_MAX 100000
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#define FADE_TIME_MIN 0
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#define AW88395_PROFILE_EXT(xname, profile_info, profile_get, profile_set) \
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{ \
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
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.name = xname, \
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.info = profile_info, \
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.get = profile_get, \
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.put = profile_set, \
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}
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enum {
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AW88395_SYNC_START = 0,
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AW88395_ASYNC_START,
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};
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enum {
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AW88395_STREAM_CLOSE = 0,
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AW88395_STREAM_OPEN,
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};
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struct aw88395 {
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struct aw_device *aw_pa;
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struct mutex lock;
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struct gpio_desc *reset_gpio;
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struct delayed_work start_work;
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struct regmap *regmap;
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struct aw_container *aw_cfg;
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};
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#endif
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