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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 <sound/control.h> |
24 | #include <sound/pcm.h> |
25 | #include <sound/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 | |
126 | struct 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 | #ifdef CONFIG_PM |
151 | unsigned short image[48]; |
152 | #endif |
153 | }; |
154 | |
155 | |
156 | #define AD1816A_HW_AUTO 0 |
157 | #define AD1816A_HW_AD1816A 1 |
158 | #define AD1816A_HW_AD1815 2 |
159 | #define AD1816A_HW_AD18MAX10 3 |
160 | |
161 | #define AD1816A_MODE_PLAYBACK 0x01 |
162 | #define AD1816A_MODE_CAPTURE 0x02 |
163 | #define AD1816A_MODE_TIMER 0x04 |
164 | #define AD1816A_MODE_OPEN (AD1816A_MODE_PLAYBACK | \ |
165 | AD1816A_MODE_CAPTURE | \ |
166 | AD1816A_MODE_TIMER) |
167 | |
168 | |
169 | extern int snd_ad1816a_create(struct snd_card *card, unsigned long port, |
170 | int irq, int dma1, int dma2, |
171 | struct snd_ad1816a *chip); |
172 | |
173 | extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm); |
174 | extern int snd_ad1816a_mixer(struct snd_ad1816a *chip); |
175 | extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device, |
176 | struct snd_timer **rtimer); |
177 | #ifdef CONFIG_PM |
178 | extern void snd_ad1816a_suspend(struct snd_ad1816a *chip); |
179 | extern void snd_ad1816a_resume(struct snd_ad1816a *chip); |
180 | #endif |
181 | |
182 | #endif /* __SOUND_AD1816A_H */ |
183 |
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