2 * Codec driver for ST STA32x 2.1-channel high-efficiency digital audio system
4 * Copyright: 2011 Raumfeld GmbH
5 * Author: Johannes Stezenbach <js@sig21.net>
8 * Wolfson Microelectronics PLC.
9 * Mark Brown <broonie@opensource.wolfsonmicro.com>
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the
13 * Free Software Foundation; either version 2 of the License, or (at your
14 * option) any later version.
16 #ifndef _ASOC_STA_32X_H
17 #define _ASOC_STA_32X_H
19 /* STA326 register addresses */
21 #define STA32X_REGISTER_COUNT 0x2d
22 #define STA32X_COEF_COUNT 62
24 #define STA32X_CONFA 0x00
25 #define STA32X_CONFB 0x01
26 #define STA32X_CONFC 0x02
27 #define STA32X_CONFD 0x03
28 #define STA32X_CONFE 0x04
29 #define STA32X_CONFF 0x05
30 #define STA32X_MMUTE 0x06
31 #define STA32X_MVOL 0x07
32 #define STA32X_C1VOL 0x08
33 #define STA32X_C2VOL 0x09
34 #define STA32X_C3VOL 0x0a
35 #define STA32X_AUTO1 0x0b
36 #define STA32X_AUTO2 0x0c
37 #define STA32X_AUTO3 0x0d
38 #define STA32X_C1CFG 0x0e
39 #define STA32X_C2CFG 0x0f
40 #define STA32X_C3CFG 0x10
41 #define STA32X_TONE 0x11
42 #define STA32X_L1AR 0x12
43 #define STA32X_L1ATRT 0x13
44 #define STA32X_L2AR 0x14
45 #define STA32X_L2ATRT 0x15
46 #define STA32X_CFADDR2 0x16
47 #define STA32X_B1CF1 0x17
48 #define STA32X_B1CF2 0x18
49 #define STA32X_B1CF3 0x19
50 #define STA32X_B2CF1 0x1a
51 #define STA32X_B2CF2 0x1b
52 #define STA32X_B2CF3 0x1c
53 #define STA32X_A1CF1 0x1d
54 #define STA32X_A1CF2 0x1e
55 #define STA32X_A1CF3 0x1f
56 #define STA32X_A2CF1 0x20
57 #define STA32X_A2CF2 0x21
58 #define STA32X_A2CF3 0x22
59 #define STA32X_B0CF1 0x23
60 #define STA32X_B0CF2 0x24
61 #define STA32X_B0CF3 0x25
62 #define STA32X_CFUD 0x26
63 #define STA32X_MPCC1 0x27
64 #define STA32X_MPCC2 0x28
67 #define STA32X_Reserved 0x2a
68 #define STA32X_FDRC1 0x2b
69 #define STA32X_FDRC2 0x2c
73 /* STA326 register field definitions */
76 #define STA32X_CONFA_MCS_MASK 0x03
77 #define STA32X_CONFA_MCS_SHIFT 0
78 #define STA32X_CONFA_IR_MASK 0x18
79 #define STA32X_CONFA_IR_SHIFT 3
80 #define STA32X_CONFA_TWRB 0x20
81 #define STA32X_CONFA_TWAB 0x40
82 #define STA32X_CONFA_FDRB 0x80
85 #define STA32X_CONFB_SAI_MASK 0x0f
86 #define STA32X_CONFB_SAI_SHIFT 0
87 #define STA32X_CONFB_SAIFB 0x10
88 #define STA32X_CONFB_DSCKE 0x20
89 #define STA32X_CONFB_C1IM 0x40
90 #define STA32X_CONFB_C2IM 0x80
93 #define STA32X_CONFC_OM_MASK 0x03
94 #define STA32X_CONFC_OM_SHIFT 0
95 #define STA32X_CONFC_CSZ_MASK 0x7c
96 #define STA32X_CONFC_CSZ_SHIFT 2
99 #define STA32X_CONFD_HPB 0x01
100 #define STA32X_CONFD_HPB_SHIFT 0
101 #define STA32X_CONFD_DEMP 0x02
102 #define STA32X_CONFD_DEMP_SHIFT 1
103 #define STA32X_CONFD_DSPB 0x04
104 #define STA32X_CONFD_DSPB_SHIFT 2
105 #define STA32X_CONFD_PSL 0x08
106 #define STA32X_CONFD_PSL_SHIFT 3
107 #define STA32X_CONFD_BQL 0x10
108 #define STA32X_CONFD_BQL_SHIFT 4
109 #define STA32X_CONFD_DRC 0x20
110 #define STA32X_CONFD_DRC_SHIFT 5
111 #define STA32X_CONFD_ZDE 0x40
112 #define STA32X_CONFD_ZDE_SHIFT 6
113 #define STA32X_CONFD_MME 0x80
114 #define STA32X_CONFD_MME_SHIFT 7
117 #define STA32X_CONFE_MPCV 0x01
118 #define STA32X_CONFE_MPCV_SHIFT 0
119 #define STA32X_CONFE_MPC 0x02
120 #define STA32X_CONFE_MPC_SHIFT 1
121 #define STA32X_CONFE_AME 0x08
122 #define STA32X_CONFE_AME_SHIFT 3
123 #define STA32X_CONFE_PWMS 0x10
124 #define STA32X_CONFE_PWMS_SHIFT 4
125 #define STA32X_CONFE_ZCE 0x40
126 #define STA32X_CONFE_ZCE_SHIFT 6
127 #define STA32X_CONFE_SVE 0x80
128 #define STA32X_CONFE_SVE_SHIFT 7
131 #define STA32X_CONFF_OCFG_MASK 0x03
132 #define STA32X_CONFF_OCFG_SHIFT 0
133 #define STA32X_CONFF_IDE 0x04
134 #define STA32X_CONFF_IDE_SHIFT 3
135 #define STA32X_CONFF_BCLE 0x08
136 #define STA32X_CONFF_ECLE 0x20
137 #define STA32X_CONFF_PWDN 0x40
138 #define STA32X_CONFF_EAPD 0x80
141 #define STA32X_MMUTE_MMUTE 0x01
144 #define STA32X_AUTO1_AMEQ_MASK 0x03
145 #define STA32X_AUTO1_AMEQ_SHIFT 0
146 #define STA32X_AUTO1_AMV_MASK 0xc0
147 #define STA32X_AUTO1_AMV_SHIFT 2
148 #define STA32X_AUTO1_AMGC_MASK 0x30
149 #define STA32X_AUTO1_AMGC_SHIFT 4
150 #define STA32X_AUTO1_AMPS 0x80
153 #define STA32X_AUTO2_AMAME 0x01
154 #define STA32X_AUTO2_AMAM_MASK 0x0e
155 #define STA32X_AUTO2_AMAM_SHIFT 1
156 #define STA32X_AUTO2_XO_MASK 0xf0
157 #define STA32X_AUTO2_XO_SHIFT 4
160 #define STA32X_AUTO3_PEQ_MASK 0x1f
161 #define STA32X_AUTO3_PEQ_SHIFT 0
163 /* 0x0e 0x0f 0x10 CxCFG */
164 #define STA32X_CxCFG_TCB 0x01 /* only C1 and C2 */
165 #define STA32X_CxCFG_TCB_SHIFT 0
166 #define STA32X_CxCFG_EQBP 0x02 /* only C1 and C2 */
167 #define STA32X_CxCFG_EQBP_SHIFT 1
168 #define STA32X_CxCFG_VBP 0x03
169 #define STA32X_CxCFG_VBP_SHIFT 2
170 #define STA32X_CxCFG_BO 0x04
171 #define STA32X_CxCFG_LS_MASK 0x30
172 #define STA32X_CxCFG_LS_SHIFT 4
173 #define STA32X_CxCFG_OM_MASK 0xc0
174 #define STA32X_CxCFG_OM_SHIFT 6
177 #define STA32X_TONE_BTC_SHIFT 0
178 #define STA32X_TONE_TTC_SHIFT 4
180 /* 0x12 0x13 0x14 0x15 limiter attack/release */
181 #define STA32X_LxA_SHIFT 0
182 #define STA32X_LxR_SHIFT 4
185 #define STA32X_CFUD_W1 0x01
186 #define STA32X_CFUD_WA 0x02
187 #define STA32X_CFUD_R1 0x04
188 #define STA32X_CFUD_RA 0x08
191 /* biquad filter coefficient table offsets */
192 #define STA32X_C1_BQ_BASE 0
193 #define STA32X_C2_BQ_BASE 20
194 #define STA32X_CH_BQ_NUM 4
195 #define STA32X_BQ_NUM_COEF 5
196 #define STA32X_XO_HP_BQ_BASE 40
197 #define STA32X_XO_LP_BQ_BASE 45
198 #define STA32X_C1_PRESCALE 50
199 #define STA32X_C2_PRESCALE 51
200 #define STA32X_C1_POSTSCALE 52
201 #define STA32X_C2_POSTSCALE 53
202 #define STA32X_C3_POSTSCALE 54
203 #define STA32X_TW_POSTSCALE 55
204 #define STA32X_C1_MIX1 56
205 #define STA32X_C1_MIX2 57
206 #define STA32X_C2_MIX1 58
207 #define STA32X_C2_MIX2 59
208 #define STA32X_C3_MIX1 60
209 #define STA32X_C3_MIX2 61
211 #endif /* _ASOC_STA_32X_H */