1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2#ifndef __SOUND_AD1816A_H 3#define __SOUND_AD1816A_H 4 5/* 6 ad1816a.h - definitions for ADI SoundPort AD1816A chip. 7 Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it> 8 9*/ 10 11#include <sound/control.h> 12#include <sound/pcm.h> 13#include <sound/timer.h> 14 15#define AD1816A_REG(r) (chip->port + r) 16 17#define AD1816A_CHIP_STATUS 0x00 18#define AD1816A_INDIR_ADDR 0x00 19#define AD1816A_INTERRUPT_STATUS 0x01 20#define AD1816A_INDIR_DATA_LOW 0x02 21#define AD1816A_INDIR_DATA_HIGH 0x03 22#define AD1816A_PIO_DEBUG 0x04 23#define AD1816A_PIO_STATUS 0x05 24#define AD1816A_PIO_DATA 0x06 25#define AD1816A_RESERVED_7 0x07 26#define AD1816A_PLAYBACK_CONFIG 0x08 27#define AD1816A_CAPTURE_CONFIG 0x09 28#define AD1816A_RESERVED_10 0x0a 29#define AD1816A_RESERVED_11 0x0b 30#define AD1816A_JOYSTICK_RAW_DATA 0x0c 31#define AD1816A_JOYSTICK_CTRL 0x0d 32#define AD1816A_JOY_POS_DATA_LOW 0x0e 33#define AD1816A_JOY_POS_DATA_HIGH 0x0f 34 35#define AD1816A_LOW_BYTE_TMP 0x00 36#define AD1816A_INTERRUPT_ENABLE 0x01 37#define AD1816A_EXTERNAL_CTRL 0x01 38#define AD1816A_PLAYBACK_SAMPLE_RATE 0x02 39#define AD1816A_CAPTURE_SAMPLE_RATE 0x03 40#define AD1816A_VOICE_ATT 0x04 41#define AD1816A_FM_ATT 0x05 42#define AD1816A_I2S_1_ATT 0x06 43#define AD1816A_I2S_0_ATT 0x07 44#define AD1816A_PLAYBACK_BASE_COUNT 0x08 45#define AD1816A_PLAYBACK_CURR_COUNT 0x09 46#define AD1816A_CAPTURE_BASE_COUNT 0x0a 47#define AD1816A_CAPTURE_CURR_COUNT 0x0b 48#define AD1816A_TIMER_BASE_COUNT 0x0c 49#define AD1816A_TIMER_CURR_COUNT 0x0d 50#define AD1816A_MASTER_ATT 0x0e 51#define AD1816A_CD_GAIN_ATT 0x0f 52#define AD1816A_SYNTH_GAIN_ATT 0x10 53#define AD1816A_VID_GAIN_ATT 0x11 54#define AD1816A_LINE_GAIN_ATT 0x12 55#define AD1816A_MIC_GAIN_ATT 0x13 56#define AD1816A_PHONE_IN_GAIN_ATT 0x13 57#define AD1816A_ADC_SOURCE_SEL 0x14 58#define AD1816A_ADC_PGA 0x14 59#define AD1816A_CHIP_CONFIG 0x20 60#define AD1816A_DSP_CONFIG 0x21 61#define AD1816A_FM_SAMPLE_RATE 0x22 62#define AD1816A_I2S_1_SAMPLE_RATE 0x23 63#define AD1816A_I2S_0_SAMPLE_RATE 0x24 64#define AD1816A_RESERVED_37 0x25 65#define AD1816A_PROGRAM_CLOCK_RATE 0x26 66#define AD1816A_3D_PHAT_CTRL 0x27 67#define AD1816A_PHONE_OUT_ATT 0x27 68#define AD1816A_RESERVED_40 0x28 69#define AD1816A_HW_VOL_BUT 0x29 70#define AD1816A_DSP_MAILBOX_0 0x2a 71#define AD1816A_DSP_MAILBOX_1 0x2b 72#define AD1816A_POWERDOWN_CTRL 0x2c 73#define AD1816A_TIMER_CTRL 0x2c 74#define AD1816A_VERSION_ID 0x2d 75#define AD1816A_RESERVED_46 0x2e 76 77#define AD1816A_READY 0x80 78 79#define AD1816A_PLAYBACK_IRQ_PENDING 0x80 80#define AD1816A_CAPTURE_IRQ_PENDING 0x40 81#define AD1816A_TIMER_IRQ_PENDING 0x20 82 83#define AD1816A_PLAYBACK_ENABLE 0x01 84#define AD1816A_PLAYBACK_PIO 0x02 85#define AD1816A_CAPTURE_ENABLE 0x01 86#define AD1816A_CAPTURE_PIO 0x02 87 88#define AD1816A_FMT_LINEAR_8 0x00 89#define AD1816A_FMT_ULAW_8 0x08 90#define AD1816A_FMT_LINEAR_16_LIT 0x10 91#define AD1816A_FMT_ALAW_8 0x18 92#define AD1816A_FMT_LINEAR_16_BIG 0x30 93#define AD1816A_FMT_ALL 0x38 94#define AD1816A_FMT_STEREO 0x04 95 96#define AD1816A_PLAYBACK_IRQ_ENABLE 0x8000 97#define AD1816A_CAPTURE_IRQ_ENABLE 0x4000 98#define AD1816A_TIMER_IRQ_ENABLE 0x2000 99#define AD1816A_TIMER_ENABLE 0x0080 100 101#define AD1816A_SRC_LINE 0x00 102#define AD1816A_SRC_OUT 0x10 103#define AD1816A_SRC_CD 0x20 104#define AD1816A_SRC_SYNTH 0x30 105#define AD1816A_SRC_VIDEO 0x40 106#define AD1816A_SRC_MIC 0x50 107#define AD1816A_SRC_MONO 0x50 108#define AD1816A_SRC_PHONE_IN 0x60 109#define AD1816A_SRC_MASK 0x70 110 111#define AD1816A_CAPTURE_NOT_EQUAL 0x1000 112#define AD1816A_WSS_ENABLE 0x8000 113 114struct snd_ad1816a { 115 unsigned long port; 116 struct resource *res_port; 117 int irq; 118 int dma1; 119 int dma2; 120 121 unsigned short hardware; 122 unsigned short version; 123 124 spinlock_t lock; 125 126 unsigned short mode; 127 unsigned int clock_freq; 128 129 struct snd_card *card; 130 struct snd_pcm *pcm; 131 132 struct snd_pcm_substream *playback_substream; 133 struct snd_pcm_substream *capture_substream; 134 unsigned int p_dma_size; 135 unsigned int c_dma_size; 136 137 struct snd_timer *timer; 138#ifdef CONFIG_PM 139 unsigned short image[48]; 140#endif 141}; 142 143 144#define AD1816A_HW_AUTO 0 145#define AD1816A_HW_AD1816A 1 146#define AD1816A_HW_AD1815 2 147#define AD1816A_HW_AD18MAX10 3 148 149#define AD1816A_MODE_PLAYBACK 0x01 150#define AD1816A_MODE_CAPTURE 0x02 151#define AD1816A_MODE_TIMER 0x04 152#define AD1816A_MODE_OPEN (AD1816A_MODE_PLAYBACK | \ 153 AD1816A_MODE_CAPTURE | \ 154 AD1816A_MODE_TIMER) 155 156 157extern int snd_ad1816a_create(struct snd_card *card, unsigned long port, 158 int irq, int dma1, int dma2, 159 struct snd_ad1816a *chip); 160 161extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device); 162extern int snd_ad1816a_mixer(struct snd_ad1816a *chip); 163extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device); 164#ifdef CONFIG_PM 165extern void snd_ad1816a_suspend(struct snd_ad1816a *chip); 166extern void snd_ad1816a_resume(struct snd_ad1816a *chip); 167#endif 168 169#endif /* __SOUND_AD1816A_H */ 170