1#ifndef __SOUND_AK4114_H
2#define __SOUND_AK4114_H
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26#define AK4114_REG_PWRDN 0x00
27#define AK4114_REG_FORMAT 0x01
28#define AK4114_REG_IO0 0x02
29#define AK4114_REG_IO1 0x03
30#define AK4114_REG_INT0_MASK 0x04
31#define AK4114_REG_INT1_MASK 0x05
32#define AK4114_REG_RCS0 0x06
33#define AK4114_REG_RCS1 0x07
34#define AK4114_REG_RXCSB0 0x08
35#define AK4114_REG_RXCSB1 0x09
36#define AK4114_REG_RXCSB2 0x0a
37#define AK4114_REG_RXCSB3 0x0b
38#define AK4114_REG_RXCSB4 0x0c
39#define AK4114_REG_TXCSB0 0x0d
40#define AK4114_REG_TXCSB1 0x0e
41#define AK4114_REG_TXCSB2 0x0f
42#define AK4114_REG_TXCSB3 0x10
43#define AK4114_REG_TXCSB4 0x11
44#define AK4114_REG_Pc0 0x12
45#define AK4114_REG_Pc1 0x13
46#define AK4114_REG_Pd0 0x14
47#define AK4114_REG_Pd1 0x15
48#define AK4114_REG_QSUB_ADDR 0x16
49#define AK4114_REG_QSUB_TRACK 0x17
50#define AK4114_REG_QSUB_INDEX 0x18
51#define AK4114_REG_QSUB_MINUTE 0x19
52#define AK4114_REG_QSUB_SECOND 0x1a
53#define AK4114_REG_QSUB_FRAME 0x1b
54#define AK4114_REG_QSUB_ZERO 0x1c
55#define AK4114_REG_QSUB_ABSMIN 0x1d
56#define AK4114_REG_QSUB_ABSSEC 0x1e
57#define AK4114_REG_QSUB_ABSFRM 0x1f
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59
60#define AK4114_REG_RXCSB_SIZE ((AK4114_REG_RXCSB4-AK4114_REG_RXCSB0)+1)
61#define AK4114_REG_TXCSB_SIZE ((AK4114_REG_TXCSB4-AK4114_REG_TXCSB0)+1)
62#define AK4114_REG_QSUB_SIZE ((AK4114_REG_QSUB_ABSFRM-AK4114_REG_QSUB_ADDR)+1)
63
64
65#define AK4114_CS12 (1<<7)
66#define AK4114_BCU (1<<6)
67#define AK4114_CM1 (1<<5)
68#define AK4114_CM0 (1<<4)
69#define AK4114_OCKS1 (1<<3)
70#define AK4114_OCKS0 (1<<2)
71#define AK4114_PWN (1<<1)
72#define AK4114_RST (1<<0)
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74
75#define AK4114_MONO (1<<7)
76#define AK4114_DIF2 (1<<6)
77#define AK4114_DIF1 (1<<5)
78#define AK4114_DIF0 (1<<4)
79#define AK4114_DIF_16R (0)
80#define AK4114_DIF_18R (AK4114_DIF0)
81#define AK4114_DIF_20R (AK4114_DIF1)
82#define AK4114_DIF_24R (AK4114_DIF1|AK4114_DIF0)
83#define AK4114_DIF_24L (AK4114_DIF2)
84#define AK4114_DIF_24I2S (AK4114_DIF2|AK4114_DIF0)
85#define AK4114_DIF_I24L (AK4114_DIF2|AK4114_DIF1)
86#define AK4114_DIF_I24I2S (AK4114_DIF2|AK4114_DIF1|AK4114_DIF0)
87#define AK4114_DEAU (1<<3)
88#define AK4114_DEM1 (1<<2)
89#define AK4114_DEM0 (1<<1)
90#define AK4114_DEM_44KHZ (0)
91#define AK4114_DEM_48KHZ (AK4114_DEM1)
92#define AK4114_DEM_32KHZ (AK4114_DEM0|AK4114_DEM1)
93#define AK4114_DEM_96KHZ (AK4114_DEM1)
94#define AK4114_DFS (1<<0)
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96
97#define AK4114_TX1E (1<<7)
98#define AK4114_OPS12 (1<<6)
99#define AK4114_OPS11 (1<<5)
100#define AK4114_OPS10 (1<<4)
101#define AK4114_TX0E (1<<3)
102#define AK4114_OPS02 (1<<2)
103#define AK4114_OPS01 (1<<1)
104#define AK4114_OPS00 (1<<0)
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106
107#define AK4114_EFH1 (1<<7)
108#define AK4114_EFH0 (1<<6)
109#define AK4114_EFH_512 (0)
110#define AK4114_EFH_1024 (AK4114_EFH0)
111#define AK4114_EFH_2048 (AK4114_EFH1)
112#define AK4114_EFH_4096 (AK4114_EFH1|AK4114_EFH0)
113#define AK4114_UDIT (1<<5)
114#define AK4114_TLR (1<<4)
115#define AK4114_DIT (1<<3)
116#define AK4114_IPS2 (1<<2)
117#define AK4114_IPS1 (1<<1)
118#define AK4114_IPS0 (1<<0)
119#define AK4114_IPS(x) ((x)&7)
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121
122#define AK4117_MQI (1<<7)
123#define AK4117_MAT (1<<6)
124#define AK4117_MCI (1<<5)
125#define AK4117_MUL (1<<4)
126#define AK4117_MDTS (1<<3)
127#define AK4117_MPE (1<<2)
128#define AK4117_MAN (1<<1)
129#define AK4117_MPR (1<<0)
130
131
132#define AK4114_QINT (1<<7)
133#define AK4114_AUTO (1<<6)
134#define AK4114_CINT (1<<5)
135#define AK4114_UNLCK (1<<4)
136#define AK4114_DTSCD (1<<3)
137#define AK4114_PEM (1<<2)
138#define AK4114_AUDION (1<<1)
139#define AK4114_PAR (1<<0)
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141
142#define AK4114_FS3 (1<<7)
143#define AK4114_FS2 (1<<6)
144#define AK4114_FS1 (1<<5)
145#define AK4114_FS0 (1<<4)
146#define AK4114_FS_44100HZ (0)
147#define AK4114_FS_48000HZ (AK4114_FS1)
148#define AK4114_FS_32000HZ (AK4114_FS1|AK4114_FS0)
149#define AK4114_FS_88200HZ (AK4114_FS3)
150#define AK4114_FS_96000HZ (AK4114_FS3|AK4114_FS1)
151#define AK4114_FS_176400HZ (AK4114_FS3|AK4114_FS2)
152#define AK4114_FS_192000HZ (AK4114_FS3|AK4114_FS2|AK4114_FS1)
153#define AK4114_V (1<<3)
154#define AK4114_QCRC (1<<1)
155#define AK4114_CCRC (1<<0)
156
157
158#define AK4114_CHECK_NO_STAT (1<<0)
159#define AK4114_CHECK_NO_RATE (1<<1)
160
161#define AK4114_CONTROLS 15
162
163typedef void (ak4114_write_t)(void *private_data, unsigned char addr, unsigned char data);
164typedef unsigned char (ak4114_read_t)(void *private_data, unsigned char addr);
165
166struct ak4114 {
167 struct snd_card *card;
168 ak4114_write_t * write;
169 ak4114_read_t * read;
170 void * private_data;
171 atomic_t wq_processing;
172 struct mutex reinit_mutex;
173 spinlock_t lock;
174 unsigned char regmap[6];
175 unsigned char txcsb[5];
176 struct snd_kcontrol *kctls[AK4114_CONTROLS];
177 struct snd_pcm_substream *playback_substream;
178 struct snd_pcm_substream *capture_substream;
179 unsigned long parity_errors;
180 unsigned long v_bit_errors;
181 unsigned long qcrc_errors;
182 unsigned long ccrc_errors;
183 unsigned char rcs0;
184 unsigned char rcs1;
185 struct delayed_work work;
186 unsigned int check_flags;
187 void *change_callback_private;
188 void (*change_callback)(struct ak4114 *ak4114, unsigned char c0, unsigned char c1);
189};
190
191int snd_ak4114_create(struct snd_card *card,
192 ak4114_read_t *read, ak4114_write_t *write,
193 const unsigned char pgm[6], const unsigned char txcsb[5],
194 void *private_data, struct ak4114 **r_ak4114);
195void snd_ak4114_reg_write(struct ak4114 *ak4114, unsigned char reg, unsigned char mask, unsigned char val);
196void snd_ak4114_reinit(struct ak4114 *ak4114);
197int snd_ak4114_build(struct ak4114 *ak4114,
198 struct snd_pcm_substream *playback_substream,
199 struct snd_pcm_substream *capture_substream);
200int snd_ak4114_external_rate(struct ak4114 *ak4114);
201int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags);
202
203#ifdef CONFIG_PM
204void snd_ak4114_suspend(struct ak4114 *chip);
205void snd_ak4114_resume(struct ak4114 *chip);
206#else
207static inline void snd_ak4114_suspend(struct ak4114 *chip) {}
208static inline void snd_ak4114_resume(struct ak4114 *chip) {}
209#endif
210
211#endif
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