xref: /openbmc/linux/sound/pci/oxygen/wm8776.h (revision 8795a739)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 #ifndef WM8776_H_INCLUDED
3 #define WM8776_H_INCLUDED
4 
5 /*
6  * the following register names are from:
7  * wm8776.h  --  WM8776 ASoC driver
8  *
9  * Copyright 2009 Wolfson Microelectronics plc
10  *
11  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
12  */
13 
14 #define WM8776_HPLVOL		0x00
15 #define WM8776_HPRVOL		0x01
16 #define WM8776_HPMASTER		0x02
17 #define WM8776_DACLVOL		0x03
18 #define WM8776_DACRVOL		0x04
19 #define WM8776_DACMASTER	0x05
20 #define WM8776_PHASESWAP	0x06
21 #define WM8776_DACCTRL1		0x07
22 #define WM8776_DACMUTE		0x08
23 #define WM8776_DACCTRL2		0x09
24 #define WM8776_DACIFCTRL	0x0a
25 #define WM8776_ADCIFCTRL	0x0b
26 #define WM8776_MSTRCTRL		0x0c
27 #define WM8776_PWRDOWN		0x0d
28 #define WM8776_ADCLVOL		0x0e
29 #define WM8776_ADCRVOL		0x0f
30 #define WM8776_ALCCTRL1		0x10
31 #define WM8776_ALCCTRL2		0x11
32 #define WM8776_ALCCTRL3		0x12
33 #define WM8776_NOISEGATE	0x13
34 #define WM8776_LIMITER		0x14
35 #define WM8776_ADCMUX		0x15
36 #define WM8776_OUTMUX		0x16
37 #define WM8776_RESET		0x17
38 
39 
40 /* HPLVOL/HPRVOL/HPMASTER */
41 #define WM8776_HPATT_MASK	0x07f
42 #define WM8776_HPZCEN		0x080
43 #define WM8776_UPDATE		0x100
44 
45 /* DACLVOL/DACRVOL/DACMASTER */
46 #define WM8776_DATT_MASK	0x0ff
47 /*#define WM8776_UPDATE		0x100*/
48 
49 /* PHASESWAP */
50 #define WM8776_PH_MASK		0x003
51 
52 /* DACCTRL1 */
53 #define WM8776_DZCEN		0x001
54 #define WM8776_ATC		0x002
55 #define WM8776_IZD		0x004
56 #define WM8776_TOD		0x008
57 #define WM8776_PL_LEFT_MASK	0x030
58 #define WM8776_PL_LEFT_MUTE	0x000
59 #define WM8776_PL_LEFT_LEFT	0x010
60 #define WM8776_PL_LEFT_RIGHT	0x020
61 #define WM8776_PL_LEFT_LRMIX	0x030
62 #define WM8776_PL_RIGHT_MASK	0x0c0
63 #define WM8776_PL_RIGHT_MUTE	0x000
64 #define WM8776_PL_RIGHT_LEFT	0x040
65 #define WM8776_PL_RIGHT_RIGHT	0x080
66 #define WM8776_PL_RIGHT_LRMIX	0x0c0
67 
68 /* DACMUTE */
69 #define WM8776_DMUTE		0x001
70 
71 /* DACCTRL2 */
72 #define WM8776_DEEMPH		0x001
73 #define WM8776_DZFM_MASK	0x006
74 #define WM8776_DZFM_NONE	0x000
75 #define WM8776_DZFM_LR		0x002
76 #define WM8776_DZFM_BOTH	0x004
77 #define WM8776_DZFM_EITHER	0x006
78 
79 /* DACIFCTRL */
80 #define WM8776_DACFMT_MASK	0x003
81 #define WM8776_DACFMT_RJUST	0x000
82 #define WM8776_DACFMT_LJUST	0x001
83 #define WM8776_DACFMT_I2S	0x002
84 #define WM8776_DACFMT_DSP	0x003
85 #define WM8776_DACLRP		0x004
86 #define WM8776_DACBCP		0x008
87 #define WM8776_DACWL_MASK	0x030
88 #define WM8776_DACWL_16		0x000
89 #define WM8776_DACWL_20		0x010
90 #define WM8776_DACWL_24		0x020
91 #define WM8776_DACWL_32		0x030
92 
93 /* ADCIFCTRL */
94 #define WM8776_ADCFMT_MASK	0x003
95 #define WM8776_ADCFMT_RJUST	0x000
96 #define WM8776_ADCFMT_LJUST	0x001
97 #define WM8776_ADCFMT_I2S	0x002
98 #define WM8776_ADCFMT_DSP	0x003
99 #define WM8776_ADCLRP		0x004
100 #define WM8776_ADCBCP		0x008
101 #define WM8776_ADCWL_MASK	0x030
102 #define WM8776_ADCWL_16		0x000
103 #define WM8776_ADCWL_20		0x010
104 #define WM8776_ADCWL_24		0x020
105 #define WM8776_ADCWL_32		0x030
106 #define WM8776_ADCMCLK		0x040
107 #define WM8776_ADCHPD		0x100
108 
109 /* MSTRCTRL */
110 #define WM8776_ADCRATE_MASK	0x007
111 #define WM8776_ADCRATE_256	0x002
112 #define WM8776_ADCRATE_384	0x003
113 #define WM8776_ADCRATE_512	0x004
114 #define WM8776_ADCRATE_768	0x005
115 #define WM8776_ADCOSR		0x008
116 #define WM8776_DACRATE_MASK	0x070
117 #define WM8776_DACRATE_128	0x000
118 #define WM8776_DACRATE_192	0x010
119 #define WM8776_DACRATE_256	0x020
120 #define WM8776_DACRATE_384	0x030
121 #define WM8776_DACRATE_512	0x040
122 #define WM8776_DACRATE_768	0x050
123 #define WM8776_DACMS		0x080
124 #define WM8776_ADCMS		0x100
125 
126 /* PWRDOWN */
127 #define WM8776_PDWN		0x001
128 #define WM8776_ADCPD		0x002
129 #define WM8776_DACPD		0x004
130 #define WM8776_HPPD		0x008
131 #define WM8776_AINPD		0x040
132 
133 /* ADCLVOL/ADCRVOL */
134 #define WM8776_AGMASK		0x0ff
135 #define WM8776_ZCA		0x100
136 
137 /* ALCCTRL1 */
138 #define WM8776_LCT_MASK		0x00f
139 #define WM8776_MAXGAIN_MASK	0x070
140 #define WM8776_LCSEL_MASK	0x180
141 #define WM8776_LCSEL_LIMITER	0x000
142 #define WM8776_LCSEL_ALC_RIGHT 0x080
143 #define WM8776_LCSEL_ALC_LEFT	0x100
144 #define WM8776_LCSEL_ALC_STEREO	0x180
145 
146 /* ALCCTRL2 */
147 #define WM8776_HLD_MASK		0x00f
148 #define WM8776_ALCZC		0x080
149 #define WM8776_LCEN		0x100
150 
151 /* ALCCTRL3 */
152 #define WM8776_ATK_MASK		0x00f
153 #define WM8776_DCY_MASK		0x0f0
154 
155 /* NOISEGATE */
156 #define WM8776_NGAT		0x001
157 #define WM8776_NGTH_MASK	0x01c
158 
159 /* LIMITER */
160 #define WM8776_MAXATTEN_MASK	0x00f
161 #define WM8776_TRANWIN_MASK	0x070
162 
163 /* ADCMUX */
164 #define WM8776_AMX_MASK		0x01f
165 #define WM8776_MUTERA		0x040
166 #define WM8776_MUTELA		0x080
167 #define WM8776_LRBOTH		0x100
168 
169 /* OUTMUX */
170 #define WM8776_MX_DAC		0x001
171 #define WM8776_MX_AUX		0x002
172 #define WM8776_MX_BYPASS	0x004
173 
174 #endif
175