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1da177e4 LT |
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 | ||
cbdd0dd1 | 126 | struct snd_ad1816a { |
1da177e4 LT |
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; | |
5b8f7f73 | 139 | unsigned int clock_freq; |
1da177e4 | 140 | |
cbdd0dd1 TI |
141 | struct snd_card *card; |
142 | struct snd_pcm *pcm; | |
1da177e4 | 143 | |
cbdd0dd1 TI |
144 | struct snd_pcm_substream *playback_substream; |
145 | struct snd_pcm_substream *capture_substream; | |
1da177e4 LT |
146 | unsigned int p_dma_size; |
147 | unsigned int c_dma_size; | |
148 | ||
cbdd0dd1 | 149 | struct snd_timer *timer; |
1da177e4 LT |
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 | ||
cbdd0dd1 | 166 | extern int snd_ad1816a_create(struct snd_card *card, unsigned long port, |
1da177e4 | 167 | int irq, int dma1, int dma2, |
cbdd0dd1 | 168 | struct snd_ad1816a **chip); |
1da177e4 | 169 | |
cbdd0dd1 TI |
170 | extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm); |
171 | extern int snd_ad1816a_mixer(struct snd_ad1816a *chip); | |
1da177e4 LT |
172 | |
173 | #endif /* __SOUND_AD1816A_H */ |