blob: 7613d60d62ea32d6d639a065b75eb2656c70dae7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/*
* wmfw.h - Wolfson firmware format information
*
* Copyright 2012 Wolfson Microelectronics plc
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __WMFW_H
#define __WMFW_H
#include <linux/types.h>
#define WMFW_MAX_ALG_NAME 256
#define WMFW_MAX_ALG_DESCR_NAME 256
#define WMFW_MAX_COEFF_NAME 256
#define WMFW_MAX_COEFF_DESCR_NAME 256
#define WMFW_CTL_FLAG_SYS 0x8000
#define WMFW_CTL_FLAG_VOLATILE 0x0004
#define WMFW_CTL_FLAG_WRITEABLE 0x0002
#define WMFW_CTL_FLAG_READABLE 0x0001
struct wmfw_header {
char magic[4];
__le32 len;
__le16 rev;
u8 core;
u8 ver;
} __packed;
struct wmfw_footer {
__le64 timestamp;
__le32 checksum;
} __packed;
struct wmfw_adsp1_sizes {
__le32 dm;
__le32 pm;
__le32 zm;
} __packed;
struct wmfw_adsp2_sizes {
__le32 xm;
__le32 ym;
__le32 pm;
__le32 zm;
} __packed;
struct wmfw_region {
union {
__be32 type;
__le32 offset;
};
__le32 len;
u8 data[];
} __packed;
struct wmfw_id_hdr {
__be32 core_id;
__be32 core_rev;
__be32 id;
__be32 ver;
} __packed;
struct wmfw_adsp1_id_hdr {
struct wmfw_id_hdr fw;
__be32 zm;
__be32 dm;
__be32 n_algs;
} __packed;
struct wmfw_adsp2_id_hdr {
struct wmfw_id_hdr fw;
__be32 zm;
__be32 xm;
__be32 ym;
__be32 n_algs;
} __packed;
struct wmfw_alg_hdr {
__be32 id;
__be32 ver;
} __packed;
struct wmfw_adsp1_alg_hdr {
struct wmfw_alg_hdr alg;
__be32 zm;
__be32 dm;
} __packed;
struct wmfw_adsp2_alg_hdr {
struct wmfw_alg_hdr alg;
__be32 zm;
__be32 xm;
__be32 ym;
} __packed;
struct wmfw_adsp_alg_data {
__le32 id;
u8 name[WMFW_MAX_ALG_NAME];
u8 descr[WMFW_MAX_ALG_DESCR_NAME];
__le32 ncoeff;
u8 data[];
} __packed;
struct wmfw_adsp_coeff_data {
struct {
__le16 offset;
__le16 type;
__le32 size;
} hdr;
u8 name[WMFW_MAX_COEFF_NAME];
u8 descr[WMFW_MAX_COEFF_DESCR_NAME];
__le16 ctl_type;
__le16 flags;
__le32 len;
u8 data[];
} __packed;
struct wmfw_coeff_hdr {
u8 magic[4];
__le32 len;
union {
__be32 rev;
__le32 ver;
};
union {
__be32 core;
__le32 core_ver;
};
u8 data[];
} __packed;
struct wmfw_coeff_item {
__le16 offset;
__le16 type;
__le32 id;
__le32 ver;
__le32 sr;
__le32 len;
u8 data[];
} __packed;
#define WMFW_ADSP1 1
#define WMFW_ADSP2 2
#define WMFW_ABSOLUTE 0xf0
#define WMFW_ALGORITHM_DATA 0xf2
#define WMFW_NAME_TEXT 0xfe
#define WMFW_INFO_TEXT 0xff
#define WMFW_ADSP1_PM 2
#define WMFW_ADSP1_DM 3
#define WMFW_ADSP1_ZM 4
#define WMFW_ADSP2_PM 2
#define WMFW_ADSP2_ZM 4
#define WMFW_ADSP2_XM 5
#define WMFW_ADSP2_YM 6
#endif
|
