Commit | Line | Data |
---|---|---|
c1f27190 AK |
1 | /* |
2 | * ALSA SoC TLV320AIC23 codec driver | |
3 | * | |
4 | * Author: Arun KS, <arunks@mistralsolutions.com> | |
5 | * Copyright: (C) 2008 Mistral Solutions Pvt Ltd | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | ||
12 | #ifndef _TLV320AIC23_H | |
13 | #define _TLV320AIC23_H | |
14 | ||
b3fc5725 MF |
15 | struct device; |
16 | struct regmap_config; | |
17 | ||
18 | extern const struct regmap_config tlv320aic23_regmap; | |
19 | int tlv320aic23_probe(struct device *dev, struct regmap *regmap); | |
20 | ||
c1f27190 AK |
21 | /* Codec TLV320AIC23 */ |
22 | #define TLV320AIC23_LINVOL 0x00 | |
23 | #define TLV320AIC23_RINVOL 0x01 | |
24 | #define TLV320AIC23_LCHNVOL 0x02 | |
25 | #define TLV320AIC23_RCHNVOL 0x03 | |
26 | #define TLV320AIC23_ANLG 0x04 | |
27 | #define TLV320AIC23_DIGT 0x05 | |
28 | #define TLV320AIC23_PWR 0x06 | |
29 | #define TLV320AIC23_DIGT_FMT 0x07 | |
30 | #define TLV320AIC23_SRATE 0x08 | |
31 | #define TLV320AIC23_ACTIVE 0x09 | |
32 | #define TLV320AIC23_RESET 0x0F | |
33 | ||
34 | /* Left (right) line input volume control register */ | |
35 | #define TLV320AIC23_LRS_ENABLED 0x0100 | |
36 | #define TLV320AIC23_LIM_MUTED 0x0080 | |
37 | #define TLV320AIC23_LIV_DEFAULT 0x0017 | |
38 | #define TLV320AIC23_LIV_MAX 0x001f | |
39 | #define TLV320AIC23_LIV_MIN 0x0000 | |
40 | ||
41 | /* Left (right) channel headphone volume control register */ | |
42 | #define TLV320AIC23_LZC_ON 0x0080 | |
43 | #define TLV320AIC23_LHV_DEFAULT 0x0079 | |
44 | #define TLV320AIC23_LHV_MAX 0x007f | |
45 | #define TLV320AIC23_LHV_MIN 0x0000 | |
46 | ||
47 | /* Analog audio path control register */ | |
48 | #define TLV320AIC23_STA_REG(x) ((x)<<6) | |
49 | #define TLV320AIC23_STE_ENABLED 0x0020 | |
50 | #define TLV320AIC23_DAC_SELECTED 0x0010 | |
51 | #define TLV320AIC23_BYPASS_ON 0x0008 | |
52 | #define TLV320AIC23_INSEL_MIC 0x0004 | |
53 | #define TLV320AIC23_MICM_MUTED 0x0002 | |
54 | #define TLV320AIC23_MICB_20DB 0x0001 | |
55 | ||
56 | /* Digital audio path control register */ | |
57 | #define TLV320AIC23_DACM_MUTE 0x0008 | |
58 | #define TLV320AIC23_DEEMP_32K 0x0002 | |
59 | #define TLV320AIC23_DEEMP_44K 0x0004 | |
60 | #define TLV320AIC23_DEEMP_48K 0x0006 | |
61 | #define TLV320AIC23_ADCHP_ON 0x0001 | |
62 | ||
63 | /* Power control down register */ | |
64 | #define TLV320AIC23_DEVICE_PWR_OFF 0x0080 | |
65 | #define TLV320AIC23_CLK_OFF 0x0040 | |
66 | #define TLV320AIC23_OSC_OFF 0x0020 | |
67 | #define TLV320AIC23_OUT_OFF 0x0010 | |
68 | #define TLV320AIC23_DAC_OFF 0x0008 | |
69 | #define TLV320AIC23_ADC_OFF 0x0004 | |
70 | #define TLV320AIC23_MIC_OFF 0x0002 | |
71 | #define TLV320AIC23_LINE_OFF 0x0001 | |
72 | ||
73 | /* Digital audio interface register */ | |
74 | #define TLV320AIC23_MS_MASTER 0x0040 | |
75 | #define TLV320AIC23_LRSWAP_ON 0x0020 | |
76 | #define TLV320AIC23_LRP_ON 0x0010 | |
77 | #define TLV320AIC23_IWL_16 0x0000 | |
78 | #define TLV320AIC23_IWL_20 0x0004 | |
79 | #define TLV320AIC23_IWL_24 0x0008 | |
80 | #define TLV320AIC23_IWL_32 0x000C | |
81 | #define TLV320AIC23_FOR_I2S 0x0002 | |
82 | #define TLV320AIC23_FOR_DSP 0x0003 | |
83 | #define TLV320AIC23_FOR_LJUST 0x0001 | |
84 | ||
85 | /* Sample rate control register */ | |
86 | #define TLV320AIC23_CLKOUT_HALF 0x0080 | |
87 | #define TLV320AIC23_CLKIN_HALF 0x0040 | |
88 | #define TLV320AIC23_BOSR_384fs 0x0002 /* BOSR_272fs in USB mode */ | |
89 | #define TLV320AIC23_USB_CLK_ON 0x0001 | |
90 | #define TLV320AIC23_SR_MASK 0xf | |
91 | #define TLV320AIC23_CLKOUT_SHIFT 7 | |
92 | #define TLV320AIC23_CLKIN_SHIFT 6 | |
93 | #define TLV320AIC23_SR_SHIFT 2 | |
94 | #define TLV320AIC23_BOSR_SHIFT 1 | |
95 | ||
96 | /* Digital interface register */ | |
97 | #define TLV320AIC23_ACT_ON 0x0001 | |
98 | ||
99 | /* | |
100 | * AUDIO related MACROS | |
101 | */ | |
102 | ||
103 | #define TLV320AIC23_DEFAULT_OUT_VOL 0x70 | |
104 | #define TLV320AIC23_DEFAULT_IN_VOLUME 0x10 | |
105 | ||
106 | #define TLV320AIC23_OUT_VOL_MIN TLV320AIC23_LHV_MIN | |
107 | #define TLV320AIC23_OUT_VOL_MAX TLV320AIC23_LHV_MAX | |
108 | #define TLV320AIC23_OUT_VO_RANGE (TLV320AIC23_OUT_VOL_MAX - \ | |
109 | TLV320AIC23_OUT_VOL_MIN) | |
110 | #define TLV320AIC23_OUT_VOL_MASK TLV320AIC23_OUT_VOL_MAX | |
111 | ||
112 | #define TLV320AIC23_IN_VOL_MIN TLV320AIC23_LIV_MIN | |
113 | #define TLV320AIC23_IN_VOL_MAX TLV320AIC23_LIV_MAX | |
114 | #define TLV320AIC23_IN_VOL_RANGE (TLV320AIC23_IN_VOL_MAX - \ | |
115 | TLV320AIC23_IN_VOL_MIN) | |
116 | #define TLV320AIC23_IN_VOL_MASK TLV320AIC23_IN_VOL_MAX | |
117 | ||
118 | #define TLV320AIC23_SIDETONE_MASK 0x1c0 | |
119 | #define TLV320AIC23_SIDETONE_0 0x100 | |
120 | #define TLV320AIC23_SIDETONE_6 0x000 | |
121 | #define TLV320AIC23_SIDETONE_9 0x040 | |
122 | #define TLV320AIC23_SIDETONE_12 0x080 | |
123 | #define TLV320AIC23_SIDETONE_18 0x0c0 | |
124 | ||
c1f27190 | 125 | #endif /* _TLV320AIC23_H */ |