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1 | /* |
2 | * wm2000.h -- WM2000 Soc Audio driver | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #ifndef _WM2000_H | |
10 | #define _WM2000_H | |
11 | ||
12 | struct wm2000_setup_data { | |
13 | unsigned short i2c_address; | |
14 | int mclk_div; /* Set to a non-zero value if MCLK_DIV_2 required */ | |
15 | }; | |
16 | ||
17 | extern int wm2000_add_controls(struct snd_soc_codec *codec); | |
18 | ||
19 | extern struct snd_soc_dai wm2000_dai; | |
20 | extern struct snd_soc_codec_device soc_codec_dev_wm2000; | |
21 | ||
22 | #define WM2000_REG_SYS_START 0x8000 | |
23 | #define WM2000_REG_SPEECH_CLARITY 0x8fef | |
24 | #define WM2000_REG_SYS_WATCHDOG 0x8ff6 | |
25 | #define WM2000_REG_ANA_VMID_PD_TIME 0x8ff7 | |
26 | #define WM2000_REG_ANA_VMID_PU_TIME 0x8ff8 | |
27 | #define WM2000_REG_CAT_FLTR_INDX 0x8ff9 | |
28 | #define WM2000_REG_CAT_GAIN_0 0x8ffa | |
29 | #define WM2000_REG_SYS_STATUS 0x8ffc | |
30 | #define WM2000_REG_SYS_MODE_CNTRL 0x8ffd | |
31 | #define WM2000_REG_SYS_START0 0x8ffe | |
32 | #define WM2000_REG_SYS_START1 0x8fff | |
33 | #define WM2000_REG_ID1 0xf000 | |
34 | #define WM2000_REG_ID2 0xf001 | |
35 | #define WM2000_REG_REVISON 0xf002 | |
36 | #define WM2000_REG_SYS_CTL1 0xf003 | |
37 | #define WM2000_REG_SYS_CTL2 0xf004 | |
38 | #define WM2000_REG_ANC_STAT 0xf005 | |
39 | #define WM2000_REG_IF_CTL 0xf006 | |
40 | ||
41 | /* SPEECH_CLARITY */ | |
42 | #define WM2000_SPEECH_CLARITY 0x01 | |
43 | ||
44 | /* SYS_STATUS */ | |
45 | #define WM2000_STATUS_MOUSE_ACTIVE 0x40 | |
46 | #define WM2000_STATUS_CAT_FREQ_COMPLETE 0x20 | |
47 | #define WM2000_STATUS_CAT_GAIN_COMPLETE 0x10 | |
48 | #define WM2000_STATUS_THERMAL_SHUTDOWN_COMPLETE 0x08 | |
49 | #define WM2000_STATUS_ANC_DISABLED 0x04 | |
50 | #define WM2000_STATUS_POWER_DOWN_COMPLETE 0x02 | |
51 | #define WM2000_STATUS_BOOT_COMPLETE 0x01 | |
52 | ||
53 | /* SYS_MODE_CNTRL */ | |
54 | #define WM2000_MODE_ANA_SEQ_INCLUDE 0x80 | |
55 | #define WM2000_MODE_MOUSE_ENABLE 0x40 | |
56 | #define WM2000_MODE_CAT_FREQ_ENABLE 0x20 | |
57 | #define WM2000_MODE_CAT_GAIN_ENABLE 0x10 | |
58 | #define WM2000_MODE_BYPASS_ENTRY 0x08 | |
59 | #define WM2000_MODE_STANDBY_ENTRY 0x04 | |
60 | #define WM2000_MODE_THERMAL_ENABLE 0x02 | |
61 | #define WM2000_MODE_POWER_DOWN 0x01 | |
62 | ||
63 | /* SYS_CTL1 */ | |
64 | #define WM2000_SYS_STBY 0x01 | |
65 | ||
66 | /* SYS_CTL2 */ | |
67 | #define WM2000_MCLK_DIV2_ENA_CLR 0x80 | |
68 | #define WM2000_MCLK_DIV2_ENA_SET 0x40 | |
69 | #define WM2000_ANC_ENG_CLR 0x20 | |
70 | #define WM2000_ANC_ENG_SET 0x10 | |
71 | #define WM2000_ANC_INT_N_CLR 0x08 | |
72 | #define WM2000_ANC_INT_N_SET 0x04 | |
73 | #define WM2000_RAM_CLR 0x02 | |
74 | #define WM2000_RAM_SET 0x01 | |
75 | ||
76 | /* ANC_STAT */ | |
77 | #define WM2000_ANC_ENG_IDLE 0x01 | |
78 | ||
79 | #endif |