1#ifndef __SOUND_AD1816A_H 2#define __SOUND_AD1816A_H 3 4/* 5 ad1816a.h - definitions for ADI SoundPort AD1816A chip. 6 Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it> 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21*/ 22 23#include "control.h" 24#include "pcm.h" 25#include "timer.h" 26 27#define AD1816A_REG(r) (chip->port + r) 28 29#define AD1816A_CHIP_STATUS 0x00 30#define AD1816A_INDIR_ADDR 0x00 31#define AD1816A_INTERRUPT_STATUS 0x01 32#define AD1816A_INDIR_DATA_LOW 0x02 33#define AD1816A_INDIR_DATA_HIGH 0x03 34#define AD1816A_PIO_DEBUG 0x04 35#define AD1816A_PIO_STATUS 0x05 36#define AD1816A_PIO_DATA 0x06 37#define AD1816A_RESERVED_7 0x07 38#define AD1816A_PLAYBACK_CONFIG 0x08 39#define AD1816A_CAPTURE_CONFIG 0x09 40#define AD1816A_RESERVED_10 0x0a 41#define AD1816A_RESERVED_11 0x0b 42#define AD1816A_JOYSTICK_RAW_DATA 0x0c 43#define AD1816A_JOYSTICK_CTRL 0x0d 44#define AD1816A_JOY_POS_DATA_LOW 0x0e 45#define AD1816A_JOY_POS_DATA_HIGH 0x0f 46 47#define AD1816A_LOW_BYTE_TMP 0x00 48#define AD1816A_INTERRUPT_ENABLE 0x01 49#define AD1816A_EXTERNAL_CTRL 0x01 50#define AD1816A_PLAYBACK_SAMPLE_RATE 0x02 51#define AD1816A_CAPTURE_SAMPLE_RATE 0x03 52#define AD1816A_VOICE_ATT 0x04 53#define AD1816A_FM_ATT 0x05 54#define AD1816A_I2S_1_ATT 0x06 55#define AD1816A_I2S_0_ATT 0x07 56#define AD1816A_PLAYBACK_BASE_COUNT 0x08 57#define AD1816A_PLAYBACK_CURR_COUNT 0x09 58#define AD1816A_CAPTURE_BASE_COUNT 0x0a 59#define AD1816A_CAPTURE_CURR_COUNT 0x0b 60#define AD1816A_TIMER_BASE_COUNT 0x0c 61#define AD1816A_TIMER_CURR_COUNT 0x0d 62#define AD1816A_MASTER_ATT 0x0e 63#define AD1816A_CD_GAIN_ATT 0x0f 64#define AD1816A_SYNTH_GAIN_ATT 0x10 65#define AD1816A_VID_GAIN_ATT 0x11 66#define AD1816A_LINE_GAIN_ATT 0x12 67#define AD1816A_MIC_GAIN_ATT 0x13 68#define AD1816A_PHONE_IN_GAIN_ATT 0x13 69#define AD1816A_ADC_SOURCE_SEL 0x14 70#define AD1816A_ADC_PGA 0x14 71#define AD1816A_CHIP_CONFIG 0x20 72#define AD1816A_DSP_CONFIG 0x21 73#define AD1816A_FM_SAMPLE_RATE 0x22 74#define AD1816A_I2S_1_SAMPLE_RATE 0x23 75#define AD1816A_I2S_0_SAMPLE_RATE 0x24 76#define AD1816A_RESERVED_37 0x25 77#define AD1816A_PROGRAM_CLOCK_RATE 0x26 78#define AD1816A_3D_PHAT_CTRL 0x27 79#define AD1816A_PHONE_OUT_ATT 0x27 80#define AD1816A_RESERVED_40 0x28 81#define AD1816A_HW_VOL_BUT 0x29 82#define AD1816A_DSP_MAILBOX_0 0x2a 83#define AD1816A_DSP_MAILBOX_1 0x2b 84#define AD1816A_POWERDOWN_CTRL 0x2c 85#define AD1816A_TIMER_CTRL 0x2c 86#define AD1816A_VERSION_ID 0x2d 87#define AD1816A_RESERVED_46 0x2e 88 89#define AD1816A_READY 0x80 90 91#define AD1816A_PLAYBACK_IRQ_PENDING 0x80 92#define AD1816A_CAPTURE_IRQ_PENDING 0x40 93#define AD1816A_TIMER_IRQ_PENDING 0x20 94 95#define AD1816A_PLAYBACK_ENABLE 0x01 96#define AD1816A_PLAYBACK_PIO 0x02 97#define AD1816A_CAPTURE_ENABLE 0x01 98#define AD1816A_CAPTURE_PIO 0x02 99 100#define AD1816A_FMT_LINEAR_8 0x00 101#define AD1816A_FMT_ULAW_8 0x08 102#define AD1816A_FMT_LINEAR_16_LIT 0x10 103#define AD1816A_FMT_ALAW_8 0x18 104#define AD1816A_FMT_LINEAR_16_BIG 0x30 105#define AD1816A_FMT_ALL 0x38 106#define AD1816A_FMT_STEREO 0x04 107 108#define AD1816A_PLAYBACK_IRQ_ENABLE 0x8000 109#define AD1816A_CAPTURE_IRQ_ENABLE 0x4000 110#define AD1816A_TIMER_IRQ_ENABLE 0x2000 111#define AD1816A_TIMER_ENABLE 0x0080 112 113#define AD1816A_SRC_LINE 0x00 114#define AD1816A_SRC_OUT 0x10 115#define AD1816A_SRC_CD 0x20 116#define AD1816A_SRC_SYNTH 0x30 117#define AD1816A_SRC_VIDEO 0x40 118#define AD1816A_SRC_MIC 0x50 119#define AD1816A_SRC_MONO 0x50 120#define AD1816A_SRC_PHONE_IN 0x60 121#define AD1816A_SRC_MASK 0x70 122 123#define AD1816A_CAPTURE_NOT_EQUAL 0x1000 124#define AD1816A_WSS_ENABLE 0x8000 125 126struct snd_ad1816a { 127 unsigned long port; 128 struct resource *res_port; 129 int irq; 130 int dma1; 131 int dma2; 132 133 unsigned short hardware; 134 unsigned short version; 135 136 spinlock_t lock; 137 138 unsigned short mode; 139 unsigned int clock_freq; 140 141 struct snd_card *card; 142 struct snd_pcm *pcm; 143 144 struct snd_pcm_substream *playback_substream; 145 struct snd_pcm_substream *capture_substream; 146 unsigned int p_dma_size; 147 unsigned int c_dma_size; 148 149 struct snd_timer *timer; 150}; 151 152 153#define AD1816A_HW_AUTO 0 154#define AD1816A_HW_AD1816A 1 155#define AD1816A_HW_AD1815 2 156#define AD1816A_HW_AD18MAX10 3 157 158#define AD1816A_MODE_PLAYBACK 0x01 159#define AD1816A_MODE_CAPTURE 0x02 160#define AD1816A_MODE_TIMER 0x04 161#define AD1816A_MODE_OPEN (AD1816A_MODE_PLAYBACK | \ 162 AD1816A_MODE_CAPTURE | \ 163 AD1816A_MODE_TIMER) 164 165 166extern int snd_ad1816a_create(struct snd_card *card, unsigned long port, 167 int irq, int dma1, int dma2, 168 struct snd_ad1816a **chip); 169 170extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm); 171extern int snd_ad1816a_mixer(struct snd_ad1816a *chip); 172extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device, 173 struct snd_timer **rtimer); 174 175#endif /* __SOUND_AD1816A_H */ 176