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| 2 | #ifndef __AD1816A_H
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| 3 | #define __AD1816A_H
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| 4 |
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| 5 | /*
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| 6 | ad1816a.h - definitions for ADI SoundPort AD1816A chip.
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| 7 | Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
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| 8 |
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| 9 | This program is free software; you can redistribute it and/or modify
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| 10 | it under the terms of the GNU General Public License as published by
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| 11 | the Free Software Foundation; either version 2 of the License, or
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| 12 | (at your option) any later version.
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| 13 |
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| 14 | This program is distributed in the hope that it will be useful,
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| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | GNU General Public License for more details.
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| 18 |
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| 19 | You should have received a copy of the GNU General Public License
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| 20 | along with this program; if not, write to the Free Software
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| 21 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 22 | */
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| 23 |
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| 24 | #include "control.h"
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| 25 | #include "pcm.h"
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| 26 | #include "timer.h"
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| 27 |
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| 28 | #define AD1816A_REG(r) (chip->port + r)
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| 29 |
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| 30 | #define AD1816A_CHIP_STATUS 0x00
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| 31 | #define AD1816A_INDIR_ADDR 0x00
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| 32 | #define AD1816A_INTERRUPT_STATUS 0x01
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| 33 | #define AD1816A_INDIR_DATA_LOW 0x02
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| 34 | #define AD1816A_INDIR_DATA_HIGH 0x03
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| 35 | #define AD1816A_PIO_DEBUG 0x04
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| 36 | #define AD1816A_PIO_STATUS 0x05
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| 37 | #define AD1816A_PIO_DATA 0x06
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| 38 | #define AD1816A_RESERVED_7 0x07
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| 39 | #define AD1816A_PLAYBACK_CONFIG 0x08
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| 40 | #define AD1816A_CAPTURE_CONFIG 0x09
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| 41 | #define AD1816A_RESERVED_10 0x0a
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| 42 | #define AD1816A_RESERVED_11 0x0b
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| 43 | #define AD1816A_JOYSTICK_RAW_DATA 0x0c
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| 44 | #define AD1816A_JOYSTICK_CTRL 0x0d
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| 45 | #define AD1816A_JOY_POS_DATA_LOW 0x0e
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| 46 | #define AD1816A_JOY_POS_DATA_HIGH 0x0f
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| 47 |
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| 48 | #define AD1816A_LOW_BYTE_TMP 0x00
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| 49 | #define AD1816A_INTERRUPT_ENABLE 0x01
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| 50 | #define AD1816A_EXTERNAL_CTRL 0x01
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| 51 | #define AD1816A_PLAYBACK_SAMPLE_RATE 0x02
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| 52 | #define AD1816A_CAPTURE_SAMPLE_RATE 0x03
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| 53 | #define AD1816A_VOICE_ATT 0x04
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| 54 | #define AD1816A_FM_ATT 0x05
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| 55 | #define AD1816A_I2S_1_ATT 0x06
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| 56 | #define AD1816A_I2S_0_ATT 0x07
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| 57 | #define AD1816A_PLAYBACK_BASE_COUNT 0x08
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| 58 | #define AD1816A_PLAYBACK_CURR_COUNT 0x09
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| 59 | #define AD1816A_CAPTURE_BASE_COUNT 0x0a
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| 60 | #define AD1816A_CAPTURE_CURR_COUNT 0x0b
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| 61 | #define AD1816A_TIMER_BASE_COUNT 0x0c
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| 62 | #define AD1816A_TIMER_CURR_COUNT 0x0d
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| 63 | #define AD1816A_MASTER_ATT 0x0e
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| 64 | #define AD1816A_CD_GAIN_ATT 0x0f
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| 65 | #define AD1816A_SYNTH_GAIN_ATT 0x10
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| 66 | #define AD1816A_VID_GAIN_ATT 0x11
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| 67 | #define AD1816A_LINE_GAIN_ATT 0x12
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| 68 | #define AD1816A_MIC_GAIN_ATT 0x13
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| 69 | #define AD1816A_PHONE_IN_GAIN_ATT 0x13
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| 70 | #define AD1816A_ADC_SOURCE_SEL 0x14
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| 71 | #define AD1816A_ADC_PGA 0x14
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| 72 | #define AD1816A_CHIP_CONFIG 0x20
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| 73 | #define AD1816A_DSP_CONFIG 0x21
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| 74 | #define AD1816A_FM_SAMPLE_RATE 0x22
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| 75 | #define AD1816A_I2S_1_SAMPLE_RATE 0x23
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| 76 | #define AD1816A_I2S_0_SAMPLE_RATE 0x24
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| 77 | #define AD1816A_RESERVED_37 0x25
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| 78 | #define AD1816A_PROGRAM_CLOCK_RATE 0x26
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| 79 | #define AD1816A_3D_PHAT_CTRL 0x27
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| 80 | #define AD1816A_PHONE_OUT_ATT 0x27
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| 81 | #define AD1816A_RESERVED_40 0x28
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| 82 | #define AD1816A_HW_VOL_BUT 0x29
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| 83 | #define AD1816A_DSP_MAILBOX_0 0x2a
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| 84 | #define AD1816A_DSP_MAILBOX_1 0x2b
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| 85 | #define AD1816A_POWERDOWN_CTRL 0x2c
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| 86 | #define AD1816A_TIMER_CTRL 0x2c
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| 87 | #define AD1816A_VERSION_ID 0x2d
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| 88 | #define AD1816A_RESERVED_46 0x2e
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| 89 |
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| 90 | #define AD1816A_READY 0x80
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| 91 |
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| 92 | #define AD1816A_PLAYBACK_IRQ_PENDING 0x80
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| 93 | #define AD1816A_CAPTURE_IRQ_PENDING 0x40
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| 94 | #define AD1816A_TIMER_IRQ_PENDING 0x20
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| 95 |
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| 96 | #define AD1816A_PLAYBACK_ENABLE 0x01
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| 97 | #define AD1816A_PLAYBACK_PIO 0x02
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| 98 | #define AD1816A_CAPTURE_ENABLE 0x01
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| 99 | #define AD1816A_CAPTURE_PIO 0x02
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| 100 |
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| 101 | #define AD1816A_FMT_LINEAR_8 0x00
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| 102 | #define AD1816A_FMT_ULAW_8 0x08
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| 103 | #define AD1816A_FMT_LINEAR_16_LIT 0x10
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| 104 | #define AD1816A_FMT_ALAW_8 0x18
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| 105 | #define AD1816A_FMT_LINEAR_16_BIG 0x30
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| 106 | #define AD1816A_FMT_ALL 0x38
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| 107 | #define AD1816A_FMT_STEREO 0x04
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| 108 |
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| 109 | #define AD1816A_PLAYBACK_IRQ_ENABLE 0x8000
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| 110 | #define AD1816A_CAPTURE_IRQ_ENABLE 0x4000
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| 111 | #define AD1816A_TIMER_IRQ_ENABLE 0x2000
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| 112 | #define AD1816A_TIMER_ENABLE 0x0080
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| 113 |
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| 114 | #define AD1816A_SRC_LINE 0x00
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| 115 | #define AD1816A_SRC_OUT 0x10
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| 116 | #define AD1816A_SRC_CD 0x20
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| 117 | #define AD1816A_SRC_SYNTH 0x30
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| 118 | #define AD1816A_SRC_VIDEO 0x40
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| 119 | #define AD1816A_SRC_MIC 0x50
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| 120 | #define AD1816A_SRC_MONO 0x50
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| 121 | #define AD1816A_SRC_PHONE_IN 0x60
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| 122 | #define AD1816A_SRC_MASK 0x70
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| 123 |
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| 124 | #define AD1816A_CAPTURE_NOT_EQUAL 0x1000
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| 125 | #define AD1816A_WSS_ENABLE 0x8000
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| 126 |
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| 127 | typedef struct _snd_ad1816a ad1816a_t;
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| 128 |
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| 129 | struct _snd_ad1816a {
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| 130 | unsigned long port;
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| 131 | struct resource *res_port;
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| 132 | int irq;
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| 133 | int dma1;
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| 134 | int dma2;
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| 135 |
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| 136 | unsigned short hardware;
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| 137 | unsigned short version;
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| 138 |
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| 139 | spinlock_t lock;
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| 140 |
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| 141 | unsigned short mode;
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| 142 |
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| 143 | snd_card_t *card;
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| 144 | snd_pcm_t *pcm;
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| 145 |
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| 146 | snd_pcm_substream_t *playback_substream;
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| 147 | snd_pcm_substream_t *capture_substream;
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| 148 | unsigned int p_dma_size;
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| 149 | unsigned int c_dma_size;
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| 150 |
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| 151 | snd_timer_t *timer;
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| 152 | };
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| 153 |
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| 154 |
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| 155 | #define AD1816A_HW_AUTO 0
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| 156 | #define AD1816A_HW_AD1816A 1
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| 157 | #define AD1816A_HW_AD1815 2
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| 158 | #define AD1816A_HW_AD18MAX10 3
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| 159 |
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| 160 | #define AD1816A_MODE_PLAYBACK 0x01
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| 161 | #define AD1816A_MODE_CAPTURE 0x02
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| 162 | #define AD1816A_MODE_TIMER 0x04
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| 163 | #define AD1816A_MODE_OPEN (AD1816A_MODE_PLAYBACK | \
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| 164 | AD1816A_MODE_CAPTURE | \
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| 165 | AD1816A_MODE_TIMER)
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| 166 |
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| 167 |
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| 168 | extern int snd_ad1816a_create(snd_card_t *card, unsigned long port,
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| 169 | int irq, int dma1, int dma2,
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| 170 | ad1816a_t **chip);
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| 171 |
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| 172 | extern int snd_ad1816a_pcm(ad1816a_t *chip, int device, snd_pcm_t **rpcm);
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| 173 | extern int snd_ad1816a_mixer(ad1816a_t *chip);
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| 174 |
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| 175 | #endif /* __AD1816A_H */
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| 176 |
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