1#ifndef __SOUND_AK4117_H
2#define __SOUND_AK4117_H
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25#define AK4117_REG_PWRDN 0x00
26#define AK4117_REG_CLOCK 0x01
27#define AK4117_REG_IO 0x02
28#define AK4117_REG_INT0_MASK 0x03
29#define AK4117_REG_INT1_MASK 0x04
30#define AK4117_REG_RCS0 0x05
31#define AK4117_REG_RCS1 0x06
32#define AK4117_REG_RCS2 0x07
33#define AK4117_REG_RXCSB0 0x08
34#define AK4117_REG_RXCSB1 0x09
35#define AK4117_REG_RXCSB2 0x0a
36#define AK4117_REG_RXCSB3 0x0b
37#define AK4117_REG_RXCSB4 0x0c
38#define AK4117_REG_Pc0 0x0d
39#define AK4117_REG_Pc1 0x0e
40#define AK4117_REG_Pd0 0x0f
41#define AK4117_REG_Pd1 0x10
42#define AK4117_REG_QSUB_ADDR 0x11
43#define AK4117_REG_QSUB_TRACK 0x12
44#define AK4117_REG_QSUB_INDEX 0x13
45#define AK4117_REG_QSUB_MINUTE 0x14
46#define AK4117_REG_QSUB_SECOND 0x15
47#define AK4117_REG_QSUB_FRAME 0x16
48#define AK4117_REG_QSUB_ZERO 0x17
49#define AK4117_REG_QSUB_ABSMIN 0x18
50#define AK4117_REG_QSUB_ABSSEC 0x19
51#define AK4117_REG_QSUB_ABSFRM 0x1a
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53
54#define AK4117_REG_RXCSB_SIZE ((AK4117_REG_RXCSB4-AK4117_REG_RXCSB0)+1)
55#define AK4117_REG_QSUB_SIZE ((AK4117_REG_QSUB_ABSFRM-AK4117_REG_QSUB_ADDR)+1)
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57
58#define AK4117_EXCT (1<<4)
59#define AK4117_XTL1 (1<<3)
60#define AK4117_XTL0 (1<<2)
61#define AK4117_XTL_11_2896M (0)
62#define AK4117_XTL_12_288M AK4117_XTL0
63#define AK4117_XTL_24_576M AK4117_XTL1
64#define AK4117_XTL_EXT (AK4117_XTL1|AK4117_XTL0)
65#define AK4117_PWN (1<<1)
66#define AK4117_RST (1<<0)
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68
69#define AK4117_LP (1<<7)
70#define AK4117_PKCS1 (1<<6)
71#define AK4117_PKCS0 (1<<5)
72#define AK4117_PKCS_512fs (0)
73#define AK4117_PKCS_256fs AK4117_PKCS0
74#define AK4117_PKCS_128fs AK4117_PKCS1
75#define AK4117_DIV (1<<4)
76#define AK4117_XCKS1 (1<<3)
77#define AK4117_XCKS0 (1<<2)
78#define AK4117_XCKS_128fs (0)
79#define AK4117_XCKS_256fs AK4117_XCKS0
80#define AK4117_XCKS_512fs AK4117_XCKS1
81#define AK4117_XCKS_1024fs (AK4117_XCKS1|AK4117_XCKS0)
82#define AK4117_CM1 (1<<1)
83#define AK4117_CM0 (1<<0)
84#define AK4117_CM_PLL (0)
85#define AK4117_CM_XTAL (AK4117_CM0)
86#define AK4117_CM_PLL_XTAL (AK4117_CM1)
87#define AK4117_CM_MONITOR (AK4117_CM0|AK4117_CM1)
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89
90#define AK4117_IPS (1<<7)
91#define AK4117_UOUTE (1<<6)
92#define AK4117_CS12 (1<<5)
93#define AK4117_EFH2 (1<<4)
94#define AK4117_EFH1 (1<<3)
95#define AK4117_EFH_512LRCLK (0)
96#define AK4117_EFH_1024LRCLK (AK4117_EFH1)
97#define AK4117_EFH_2048LRCLK (AK4117_EFH2)
98#define AK4117_EFH_4096LRCLK (AK4117_EFH1|AK4117_EFH2)
99#define AK4117_DIF2 (1<<2)
100#define AK4117_DIF1 (1<<1)
101#define AK4117_DIF0 (1<<0)
102#define AK4117_DIF_16R (0)
103#define AK4117_DIF_18R (AK4117_DIF0)
104#define AK4117_DIF_20R (AK4117_DIF1)
105#define AK4117_DIF_24R (AK4117_DIF1|AK4117_DIF0)
106#define AK4117_DIF_24L (AK4117_DIF2)
107#define AK4117_DIF_24I2S (AK4117_DIF2|AK4117_DIF0)
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109
110#define AK4117_MULK (1<<7)
111#define AK4117_MPAR (1<<6)
112#define AK4117_MAUTO (1<<5)
113#define AK4117_MV (1<<4)
114#define AK4117_MAUD (1<<3)
115#define AK4117_MSTC (1<<2)
116#define AK4117_MCIT (1<<1)
117#define AK4117_MQIT (1<<0)
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119
120#define AK4117_UNLCK (1<<7)
121#define AK4117_PAR (1<<6)
122#define AK4117_AUTO (1<<5)
123#define AK4117_V (1<<4)
124#define AK4117_AUDION (1<<3)
125#define AK4117_STC (1<<2)
126#define AK4117_CINT (1<<1)
127#define AK4117_QINT (1<<0)
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129
130#define AK4117_DTSCD (1<<6)
131#define AK4117_NPCM (1<<5)
132#define AK4117_PEM (1<<4)
133#define AK4117_FS3 (1<<3)
134#define AK4117_FS2 (1<<2)
135#define AK4117_FS1 (1<<1)
136#define AK4117_FS0 (1<<0)
137#define AK4117_FS_44100HZ (0)
138#define AK4117_FS_48000HZ (AK4117_FS1)
139#define AK4117_FS_32000HZ (AK4117_FS1|AK4117_FS0)
140#define AK4117_FS_88200HZ (AK4117_FS3)
141#define AK4117_FS_96000HZ (AK4117_FS3|AK4117_FS1)
142#define AK4117_FS_176400HZ (AK4117_FS3|AK4117_FS2)
143#define AK4117_FS_192000HZ (AK4117_FS3|AK4117_FS2|AK4117_FS1)
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145
146#define AK4117_CCRC (1<<1)
147#define AK4117_QCRC (1<<0)
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149
150#define AK4117_CHECK_NO_STAT (1<<0)
151#define AK4117_CHECK_NO_RATE (1<<1)
152
153#define AK4117_CONTROLS 13
154
155typedef void (ak4117_write_t)(void *private_data, unsigned char addr, unsigned char data);
156typedef unsigned char (ak4117_read_t)(void *private_data, unsigned char addr);
157
158enum {
159 AK4117_PARITY_ERRORS,
160 AK4117_V_BIT_ERRORS,
161 AK4117_QCRC_ERRORS,
162 AK4117_CCRC_ERRORS,
163 AK4117_NUM_ERRORS
164};
165
166struct ak4117 {
167 struct snd_card *card;
168 ak4117_write_t * write;
169 ak4117_read_t * read;
170 void * private_data;
171 unsigned int init: 1;
172 spinlock_t lock;
173 unsigned char regmap[5];
174 struct snd_kcontrol *kctls[AK4117_CONTROLS];
175 struct snd_pcm_substream *substream;
176 unsigned long errors[AK4117_NUM_ERRORS];
177 unsigned char rcs0;
178 unsigned char rcs1;
179 unsigned char rcs2;
180 struct timer_list timer;
181 void *change_callback_private;
182 void (*change_callback)(struct ak4117 *ak4117, unsigned char c0, unsigned char c1);
183};
184
185int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t *write,
186 const unsigned char pgm[5], void *private_data, struct ak4117 **r_ak4117);
187void snd_ak4117_reg_write(struct ak4117 *ak4117, unsigned char reg, unsigned char mask, unsigned char val);
188void snd_ak4117_reinit(struct ak4117 *ak4117);
189int snd_ak4117_build(struct ak4117 *ak4117, struct snd_pcm_substream *capture_substream);
190int snd_ak4117_external_rate(struct ak4117 *ak4117);
191int snd_ak4117_check_rate_and_errors(struct ak4117 *ak4117, unsigned int flags);
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193#endif
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