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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/include/sound/ad1816a.h
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/* SPDX-License-Identifier: GPL-2.0-or-later */

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#ifndef __SOUND_AD1816A_H

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#define __SOUND_AD1816A_H

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/*

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    ad1816a.h - definitions for ADI SoundPort AD1816A chip.

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    Copyright (C) 1999-2000 by Massimo Piccioni <[email protected]>

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*/

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#include <sound/control.h>

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#include <sound/pcm.h>

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#include <sound/timer.h>

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#define AD1816A_REG(r)			(chip->port + r)

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#define AD1816A_CHIP_STATUS		0x00

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#define AD1816A_INDIR_ADDR		0x00

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#define AD1816A_INTERRUPT_STATUS	0x01

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#define AD1816A_INDIR_DATA_LOW		0x02

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#define AD1816A_INDIR_DATA_HIGH		0x03

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#define AD1816A_PIO_DEBUG		0x04

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#define AD1816A_PIO_STATUS		0x05

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#define AD1816A_PIO_DATA		0x06

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#define AD1816A_RESERVED_7		0x07

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#define AD1816A_PLAYBACK_CONFIG		0x08

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#define AD1816A_CAPTURE_CONFIG		0x09

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#define AD1816A_RESERVED_10		0x0a

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#define AD1816A_RESERVED_11		0x0b

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#define AD1816A_JOYSTICK_RAW_DATA	0x0c

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#define AD1816A_JOYSTICK_CTRL		0x0d

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#define AD1816A_JOY_POS_DATA_LOW	0x0e

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#define AD1816A_JOY_POS_DATA_HIGH	0x0f

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#define AD1816A_LOW_BYTE_TMP		0x00

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#define AD1816A_INTERRUPT_ENABLE	0x01

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#define AD1816A_EXTERNAL_CTRL		0x01

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#define AD1816A_PLAYBACK_SAMPLE_RATE	0x02

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#define AD1816A_CAPTURE_SAMPLE_RATE	0x03

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#define AD1816A_VOICE_ATT		0x04

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#define AD1816A_FM_ATT			0x05

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#define AD1816A_I2S_1_ATT		0x06

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#define AD1816A_I2S_0_ATT		0x07

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#define AD1816A_PLAYBACK_BASE_COUNT	0x08

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#define AD1816A_PLAYBACK_CURR_COUNT	0x09

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#define AD1816A_CAPTURE_BASE_COUNT	0x0a

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#define AD1816A_CAPTURE_CURR_COUNT	0x0b

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#define AD1816A_TIMER_BASE_COUNT	0x0c

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#define AD1816A_TIMER_CURR_COUNT	0x0d

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#define AD1816A_MASTER_ATT		0x0e

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#define AD1816A_CD_GAIN_ATT		0x0f

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#define AD1816A_SYNTH_GAIN_ATT		0x10

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#define AD1816A_VID_GAIN_ATT		0x11

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#define AD1816A_LINE_GAIN_ATT		0x12

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#define AD1816A_MIC_GAIN_ATT		0x13

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#define AD1816A_PHONE_IN_GAIN_ATT	0x13

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#define AD1816A_ADC_SOURCE_SEL		0x14

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#define AD1816A_ADC_PGA			0x14

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#define AD1816A_CHIP_CONFIG		0x20

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#define AD1816A_DSP_CONFIG		0x21

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#define AD1816A_FM_SAMPLE_RATE		0x22

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#define AD1816A_I2S_1_SAMPLE_RATE	0x23

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#define AD1816A_I2S_0_SAMPLE_RATE	0x24

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#define AD1816A_RESERVED_37		0x25

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#define AD1816A_PROGRAM_CLOCK_RATE	0x26

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#define AD1816A_3D_PHAT_CTRL		0x27

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#define AD1816A_PHONE_OUT_ATT		0x27

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#define AD1816A_RESERVED_40		0x28

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#define AD1816A_HW_VOL_BUT		0x29

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#define AD1816A_DSP_MAILBOX_0		0x2a

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#define AD1816A_DSP_MAILBOX_1		0x2b

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#define AD1816A_POWERDOWN_CTRL		0x2c

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#define AD1816A_TIMER_CTRL		0x2c

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#define AD1816A_VERSION_ID		0x2d

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#define AD1816A_RESERVED_46		0x2e

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#define AD1816A_READY			0x80

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#define AD1816A_PLAYBACK_IRQ_PENDING	0x80

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#define AD1816A_CAPTURE_IRQ_PENDING	0x40

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#define AD1816A_TIMER_IRQ_PENDING	0x20

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#define AD1816A_PLAYBACK_ENABLE		0x01

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#define AD1816A_PLAYBACK_PIO		0x02

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#define AD1816A_CAPTURE_ENABLE		0x01

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#define AD1816A_CAPTURE_PIO		0x02

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#define AD1816A_FMT_LINEAR_8		0x00

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#define AD1816A_FMT_ULAW_8		0x08

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#define AD1816A_FMT_LINEAR_16_LIT	0x10

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#define AD1816A_FMT_ALAW_8		0x18

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#define AD1816A_FMT_LINEAR_16_BIG	0x30

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#define AD1816A_FMT_ALL			0x38

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#define AD1816A_FMT_STEREO		0x04

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#define AD1816A_PLAYBACK_IRQ_ENABLE	0x8000

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#define AD1816A_CAPTURE_IRQ_ENABLE	0x4000

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#define AD1816A_TIMER_IRQ_ENABLE	0x2000

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#define AD1816A_TIMER_ENABLE		0x0080

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#define AD1816A_SRC_LINE		0x00

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#define AD1816A_SRC_OUT			0x10

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#define AD1816A_SRC_CD			0x20

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#define AD1816A_SRC_SYNTH		0x30

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#define AD1816A_SRC_VIDEO		0x40

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#define AD1816A_SRC_MIC			0x50

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#define AD1816A_SRC_MONO		0x50

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#define AD1816A_SRC_PHONE_IN		0x60

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#define AD1816A_SRC_MASK		0x70

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#define AD1816A_CAPTURE_NOT_EQUAL	0x1000

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#define AD1816A_WSS_ENABLE		0x8000

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struct snd_ad1816a {

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	unsigned long port;

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	struct resource *res_port;

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	int irq;

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	int dma1;

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	int dma2;

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	unsigned short hardware;

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	unsigned short version;

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	spinlock_t lock;

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	unsigned short mode;

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	unsigned int clock_freq;

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	struct snd_card *card;

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	struct snd_pcm *pcm;

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	struct snd_pcm_substream *playback_substream;

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	struct snd_pcm_substream *capture_substream;

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	unsigned int p_dma_size;

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	unsigned int c_dma_size;

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	struct snd_timer *timer;

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#ifdef CONFIG_PM

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	unsigned short image[48];

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#endif

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};

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#define AD1816A_HW_AUTO		0

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#define AD1816A_HW_AD1816A	1

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#define AD1816A_HW_AD1815	2

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#define AD1816A_HW_AD18MAX10	3

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#define AD1816A_MODE_PLAYBACK	0x01

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#define AD1816A_MODE_CAPTURE	0x02

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#define AD1816A_MODE_TIMER	0x04

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#define AD1816A_MODE_OPEN	(AD1816A_MODE_PLAYBACK |	\

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				AD1816A_MODE_CAPTURE |		\

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				AD1816A_MODE_TIMER)

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extern int snd_ad1816a_create(struct snd_card *card, unsigned long port,

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			      int irq, int dma1, int dma2,

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			      struct snd_ad1816a *chip);

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extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device);

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extern int snd_ad1816a_mixer(struct snd_ad1816a *chip);

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extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device);

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#ifdef CONFIG_PM

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extern void snd_ad1816a_suspend(struct snd_ad1816a *chip);

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extern void snd_ad1816a_resume(struct snd_ad1816a *chip);

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#endif

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#endif	/* __SOUND_AD1816A_H */

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