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initial commit with v2.6.9
[linux-2.6.9-moxart.git] / sound / isa / wavefront / wavefront_fx.c
blob2d42c694fb0ff13ac15244887bea616c8018ff27
1 /*
2 * Copyright (c) 1998-2002 by Paul Davis <pbd@op.net>
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 as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 */
18
19 #include <sound/driver.h>
20 #include <asm/io.h>
21 #include <linux/init.h>
22 #include <linux/time.h>
23 #include <linux/wait.h>
24 #include <sound/core.h>
25 #include <sound/snd_wavefront.h>
26 #include <sound/initval.h>
27
28 /* Control bits for the Load Control Register
29 */
30
31 #define FX_LSB_TRANSFER 0x01 /* transfer after DSP LSB byte written */
32 #define FX_MSB_TRANSFER 0x02 /* transfer after DSP MSB byte written */
33 #define FX_AUTO_INCR 0x04 /* auto-increment DSP address after transfer */
34
35 /* weird stuff, derived from port I/O tracing with dosemu */
36
37 unsigned char page_zero[] __initdata = {
38 0x01, 0x7c, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf5, 0x00,
39 0x11, 0x00, 0x20, 0x00, 0x32, 0x00, 0x40, 0x00, 0x13, 0x00, 0x00,
40 0x00, 0x14, 0x02, 0x76, 0x00, 0x60, 0x00, 0x80, 0x02, 0x00, 0x00,
41 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
42 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
43 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
44 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
45 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
46 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
47 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
48 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
49 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x19,
50 0x01, 0x1a, 0x01, 0x20, 0x01, 0x40, 0x01, 0x17, 0x00, 0x00, 0x01,
51 0x80, 0x01, 0x20, 0x00, 0x10, 0x01, 0xa0, 0x03, 0xd1, 0x00, 0x00,
52 0x01, 0xf2, 0x02, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0xf4, 0x02,
53 0xe0, 0x00, 0x15, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x17,
54 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x00, 0x50, 0x00, 0x00, 0x00,
55 0x40, 0x00, 0x00, 0x00, 0x71, 0x02, 0x00, 0x00, 0x60, 0x00, 0x00,
56 0x00, 0x92, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xb3, 0x02,
57 0x00, 0x00, 0xa0, 0x00, 0x00, 0x00, 0xd4, 0x00, 0x00, 0x00, 0x40,
58 0x00, 0x80, 0x00, 0xf5, 0x00, 0x20, 0x00, 0x70, 0x00, 0xa0, 0x02,
59 0x11, 0x00, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20,
60 0x02, 0x00, 0x00, 0x20, 0x00, 0x10, 0x00, 0x17, 0x00, 0x1b, 0x00,
61 0x1d, 0x02, 0xdf
62 };
63
64 unsigned char page_one[] __initdata = {
65 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x19, 0x00,
66 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xd8, 0x00, 0x00,
67 0x02, 0x20, 0x00, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x01,
68 0xc0, 0x01, 0xfa, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
69 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
70 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
71 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
72 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
73 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
74 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
75 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
76 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x02, 0x60,
77 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xc0, 0x02, 0x80, 0x00,
78 0x00, 0x02, 0xfb, 0x02, 0xa0, 0x00, 0x00, 0x00, 0x1b, 0x02, 0xd7,
79 0x00, 0x00, 0x02, 0xf7, 0x03, 0x20, 0x03, 0x00, 0x00, 0x00, 0x00,
80 0x1c, 0x03, 0x3c, 0x00, 0x00, 0x03, 0x3f, 0x00, 0x00, 0x03, 0xc0,
81 0x00, 0x00, 0x03, 0xdf, 0x00, 0x00, 0x00, 0x00, 0x03, 0x5d, 0x00,
82 0x00, 0x03, 0xc0, 0x00, 0x00, 0x03, 0x7d, 0x00, 0x00, 0x03, 0xc0,
83 0x00, 0x00, 0x03, 0x9e, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x03,
84 0xbe, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
85 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
86 0xdb, 0x00, 0x00, 0x02, 0xdb, 0x00, 0x00, 0x02, 0xe0, 0x00, 0x00,
87 0x02, 0xfb, 0x00, 0x00, 0x02, 0xc0, 0x02, 0x40, 0x02, 0xfb, 0x02,
88 0x60, 0x00, 0x1b
89 };
90
91 unsigned char page_two[] __initdata = {
92 0xc4, 0x00, 0x44, 0x07, 0x44, 0x00, 0x40, 0x25, 0x01, 0x06, 0xc4,
93 0x07, 0x40, 0x25, 0x01, 0x00, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00,
94 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
95 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
96 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
97 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x07,
98 0x05, 0x05, 0x05, 0x04, 0x07, 0x05, 0x04, 0x07, 0x05, 0x44, 0x46,
99 0x44, 0x46, 0x46, 0x07, 0x05, 0x44, 0x46, 0x05, 0x46, 0x05, 0x46,
100 0x05, 0x46, 0x05, 0x44, 0x46, 0x05, 0x07, 0x44, 0x46, 0x05, 0x07,
101 0x44, 0x46, 0x05, 0x07, 0x44, 0x46, 0x05, 0x07, 0x44, 0x05, 0x05,
102 0x05, 0x44, 0x05, 0x05, 0x05, 0x46, 0x05, 0x46, 0x05, 0x46, 0x05,
103 0x46, 0x05, 0x46, 0x07, 0x46, 0x07, 0x44
104 };
105
106 unsigned char page_three[] __initdata = {
107 0x07, 0x40, 0x00, 0x00, 0x00, 0x47, 0x00, 0x40, 0x00, 0x40, 0x06,
108 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
109 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
110 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
111 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
112 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80,
113 0xc0, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00,
114 0x60, 0x00, 0x70, 0x00, 0x40, 0x00, 0x40, 0x00, 0x42, 0x00, 0x40,
115 0x00, 0x02, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
116 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
117 0x00, 0x42, 0x00, 0x40, 0x00, 0x42, 0x00, 0x02, 0x00, 0x02, 0x00,
118 0x02, 0x00, 0x42, 0x00, 0xc0, 0x00, 0x40
119 };
120
121 unsigned char page_four[] __initdata = {
122 0x63, 0x03, 0x26, 0x02, 0x2c, 0x00, 0x24, 0x00, 0x2e, 0x02, 0x02,
123 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
124 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
125 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
126 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
127 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
128 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
129 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x60, 0x00,
130 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60,
131 0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00,
132 0x20, 0x00, 0x22, 0x02, 0x22, 0x02, 0x20, 0x00, 0x60, 0x00, 0x22,
133 0x02, 0x62, 0x02, 0x20, 0x01, 0x21, 0x01
134 };
135
136 unsigned char page_six[] __initdata = {
137 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 0x06, 0x00,
138 0x00, 0x08, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x0e,
139 0x00, 0x00, 0x10, 0x00, 0x00, 0x12, 0x00, 0x00, 0x14, 0x00, 0x00,
140 0x16, 0x00, 0x00, 0x18, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x1c, 0x00,
141 0x00, 0x1e, 0x00, 0x00, 0x20, 0x00, 0x00, 0x22, 0x00, 0x00, 0x24,
142 0x00, 0x00, 0x26, 0x00, 0x00, 0x28, 0x00, 0x00, 0x2a, 0x00, 0x00,
143 0x2c, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x30, 0x00, 0x00, 0x32, 0x00,
144 0x00, 0x34, 0x00, 0x00, 0x36, 0x00, 0x00, 0x38, 0x00, 0x00, 0x3a,
145 0x00, 0x00, 0x3c, 0x00, 0x00, 0x3e, 0x00, 0x00, 0x40, 0x00, 0x00,
146 0x42, 0x03, 0x00, 0x44, 0x01, 0x00, 0x46, 0x0a, 0x21, 0x48, 0x0d,
147 0x23, 0x4a, 0x23, 0x1b, 0x4c, 0x37, 0x8f, 0x4e, 0x45, 0x77, 0x50,
148 0x52, 0xe2, 0x52, 0x1c, 0x92, 0x54, 0x1c, 0x52, 0x56, 0x07, 0x00,
149 0x58, 0x2f, 0xc6, 0x5a, 0x0b, 0x00, 0x5c, 0x30, 0x06, 0x5e, 0x17,
150 0x00, 0x60, 0x3d, 0xda, 0x62, 0x29, 0x00, 0x64, 0x3e, 0x41, 0x66,
151 0x39, 0x00, 0x68, 0x4c, 0x48, 0x6a, 0x49, 0x00, 0x6c, 0x4c, 0x6c,
152 0x6e, 0x11, 0xd2, 0x70, 0x16, 0x0c, 0x72, 0x00, 0x00, 0x74, 0x00,
153 0x80, 0x76, 0x0f, 0x00, 0x78, 0x00, 0x80, 0x7a, 0x13, 0x00, 0x7c,
154 0x80, 0x00, 0x7e, 0x80, 0x80
155 };
156
157 unsigned char page_seven[] __initdata = {
158 0x0f, 0xff, 0x00, 0x00, 0x08, 0x00, 0x08, 0x00, 0x02, 0x00, 0x00,
159 0x00, 0x00, 0x00, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
160 0x08, 0x00, 0x00, 0x00, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x0f,
161 0xff, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
162 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
163 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
164 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
165 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
166 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
167 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
168 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
169 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
170 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
171 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0x0f, 0xff,
172 0x0f, 0xff, 0x0f, 0xff, 0x02, 0xe9, 0x06, 0x8c, 0x06, 0x8c, 0x0f,
173 0xff, 0x1a, 0x75, 0x0d, 0x8b, 0x04, 0xe9, 0x0b, 0x16, 0x1a, 0x38,
174 0x0d, 0xc8, 0x04, 0x6f, 0x0b, 0x91, 0x0f, 0xff, 0x06, 0x40, 0x06,
175 0x40, 0x02, 0x8f, 0x0f, 0xff, 0x06, 0x62, 0x06, 0x62, 0x02, 0x7b,
176 0x0f, 0xff, 0x06, 0x97, 0x06, 0x97, 0x02, 0x52, 0x0f, 0xff, 0x06,
177 0xf6, 0x06, 0xf6, 0x02, 0x19, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55,
178 0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x14,
179 0xda, 0x0d, 0x93, 0x04, 0xda, 0x05, 0x93, 0x14, 0xda, 0x0d, 0x93,
180 0x04, 0xda, 0x05, 0x93, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
181 0x00, 0x02, 0x00
182 };
183
184 unsigned char page_zero_v2[] __initdata = {
185 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
186 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
187 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
188 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
189 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
190 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
191 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
192 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
193 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
194 };
195
196 unsigned char page_one_v2[] __initdata = {
197 0x01, 0xc0, 0x01, 0xfa, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00,
198 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
199 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
200 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
201 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
202 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
203 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
204 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
205 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
206 };
207
208 unsigned char page_two_v2[] __initdata = {
209 0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
210 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
211 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
212 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
213 0x00, 0x00, 0x00, 0x00
214 };
215 unsigned char page_three_v2[] __initdata = {
216 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
217 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
218 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
219 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
220 0x00, 0x00, 0x00, 0x00
221 };
222 unsigned char page_four_v2[] __initdata = {
223 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
224 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
225 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
226 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
227 0x00, 0x00, 0x00, 0x00
228 };
229
230 unsigned char page_seven_v2[] __initdata = {
231 0x0f, 0xff, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
232 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
233 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
234 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
235 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
236 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
237 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
238 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
239 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
240 };
241
242 unsigned char mod_v2[] __initdata = {
243 0x01, 0x00, 0x02, 0x00, 0x01, 0x01, 0x02, 0x00, 0x01, 0x02, 0x02,
244 0x00, 0x01, 0x03, 0x02, 0x00, 0x01, 0x04, 0x02, 0x00, 0x01, 0x05,
245 0x02, 0x00, 0x01, 0x06, 0x02, 0x00, 0x01, 0x07, 0x02, 0x00, 0xb0,
246 0x20, 0xb1, 0x20, 0xb2, 0x20, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x20,
247 0xb6, 0x20, 0xb7, 0x20, 0xf0, 0x20, 0xf1, 0x20, 0xf2, 0x20, 0xf3,
248 0x20, 0xf4, 0x20, 0xf5, 0x20, 0xf6, 0x20, 0xf7, 0x20, 0x10, 0xff,
249 0x11, 0xff, 0x12, 0xff, 0x13, 0xff, 0x14, 0xff, 0x15, 0xff, 0x16,
250 0xff, 0x17, 0xff, 0x20, 0xff, 0x21, 0xff, 0x22, 0xff, 0x23, 0xff,
251 0x24, 0xff, 0x25, 0xff, 0x26, 0xff, 0x27, 0xff, 0x30, 0x00, 0x31,
252 0x00, 0x32, 0x00, 0x33, 0x00, 0x34, 0x00, 0x35, 0x00, 0x36, 0x00,
253 0x37, 0x00, 0x40, 0x00, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44,
254 0x00, 0x45, 0x00, 0x46, 0x00, 0x47, 0x00, 0x50, 0x00, 0x51, 0x00,
255 0x52, 0x00, 0x53, 0x00, 0x54, 0x00, 0x55, 0x00, 0x56, 0x00, 0x57,
256 0x00, 0x60, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63, 0x00, 0x64, 0x00,
257 0x65, 0x00, 0x66, 0x00, 0x67, 0x00, 0x70, 0xc0, 0x71, 0xc0, 0x72,
258 0xc0, 0x73, 0xc0, 0x74, 0xc0, 0x75, 0xc0, 0x76, 0xc0, 0x77, 0xc0,
259 0x80, 0x00, 0x81, 0x00, 0x82, 0x00, 0x83, 0x00, 0x84, 0x00, 0x85,
260 0x00, 0x86, 0x00, 0x87, 0x00, 0x90, 0x00, 0x91, 0x00, 0x92, 0x00,
261 0x93, 0x00, 0x94, 0x00, 0x95, 0x00, 0x96, 0x00, 0x97, 0x00, 0xa0,
262 0x00, 0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa5, 0x00,
263 0xa6, 0x00, 0xa7, 0x00, 0xc0, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
264 0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xd0, 0x00,
265 0xd1, 0x00, 0xd2, 0x00, 0xd3, 0x00, 0xd4, 0x00, 0xd5, 0x00, 0xd6,
266 0x00, 0xd7, 0x00, 0xe0, 0x00, 0xe1, 0x00, 0xe2, 0x00, 0xe3, 0x00,
267 0xe4, 0x00, 0xe5, 0x00, 0xe6, 0x00, 0xe7, 0x00, 0x01, 0x00, 0x02,
268 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x02, 0x02, 0x01, 0x01, 0x03,
269 0x02, 0x01, 0x01, 0x04, 0x02, 0x01, 0x01, 0x05, 0x02, 0x01, 0x01,
270 0x06, 0x02, 0x01, 0x01, 0x07, 0x02, 0x01
271 };
272 unsigned char coefficients[] __initdata = {
273 0x07, 0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x00, 0x4b, 0x03,
274 0x11, 0x00, 0x4d, 0x01, 0x32, 0x07, 0x46, 0x00, 0x00, 0x07, 0x49,
275 0x00, 0x00, 0x07, 0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x01,
276 0x40, 0x02, 0x40, 0x01, 0x41, 0x02, 0x60, 0x07, 0x40, 0x00, 0x00,
277 0x07, 0x41, 0x00, 0x00, 0x07, 0x47, 0x00, 0x00, 0x07, 0x4a, 0x00,
278 0x00, 0x00, 0x47, 0x01, 0x00, 0x00, 0x4a, 0x01, 0x20, 0x07, 0x47,
279 0x00, 0x00, 0x07, 0x4a, 0x00, 0x00, 0x07, 0x7c, 0x00, 0x00, 0x07,
280 0x7e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x1c, 0x07, 0x7c, 0x00, 0x00,
281 0x07, 0x7e, 0x00, 0x00, 0x07, 0x44, 0x00, 0x00, 0x00, 0x44, 0x01,
282 0x00, 0x07, 0x44, 0x00, 0x00, 0x07, 0x42, 0x00, 0x00, 0x07, 0x43,
283 0x00, 0x00, 0x00, 0x42, 0x01, 0x1a, 0x00, 0x43, 0x01, 0x20, 0x07,
284 0x42, 0x00, 0x00, 0x07, 0x43, 0x00, 0x00, 0x07, 0x40, 0x00, 0x00,
285 0x07, 0x41, 0x00, 0x00, 0x01, 0x40, 0x02, 0x40, 0x01, 0x41, 0x02,
286 0x60, 0x07, 0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x07, 0x44,
287 0x0f, 0xff, 0x07, 0x42, 0x00, 0x00, 0x07, 0x43, 0x00, 0x00, 0x07,
288 0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x07, 0x51, 0x06, 0x40,
289 0x07, 0x50, 0x06, 0x40, 0x07, 0x4f, 0x03, 0x81, 0x07, 0x53, 0x1a,
290 0x76, 0x07, 0x54, 0x0d, 0x8b, 0x07, 0x55, 0x04, 0xe9, 0x07, 0x56,
291 0x0b, 0x17, 0x07, 0x57, 0x1a, 0x38, 0x07, 0x58, 0x0d, 0xc9, 0x07,
292 0x59, 0x04, 0x6f, 0x07, 0x5a, 0x0b, 0x91, 0x07, 0x73, 0x14, 0xda,
293 0x07, 0x74, 0x0d, 0x93, 0x07, 0x75, 0x04, 0xd9, 0x07, 0x76, 0x05,
294 0x93, 0x07, 0x77, 0x14, 0xda, 0x07, 0x78, 0x0d, 0x93, 0x07, 0x79,
295 0x04, 0xd9, 0x07, 0x7a, 0x05, 0x93, 0x07, 0x5e, 0x03, 0x68, 0x07,
296 0x5c, 0x04, 0x31, 0x07, 0x5d, 0x04, 0x31, 0x07, 0x62, 0x03, 0x52,
297 0x07, 0x60, 0x04, 0x76, 0x07, 0x61, 0x04, 0x76, 0x07, 0x66, 0x03,
298 0x2e, 0x07, 0x64, 0x04, 0xda, 0x07, 0x65, 0x04, 0xda, 0x07, 0x6a,
299 0x02, 0xf6, 0x07, 0x68, 0x05, 0x62, 0x07, 0x69, 0x05, 0x62, 0x06,
300 0x46, 0x0a, 0x22, 0x06, 0x48, 0x0d, 0x24, 0x06, 0x6e, 0x11, 0xd3,
301 0x06, 0x70, 0x15, 0xcb, 0x06, 0x52, 0x20, 0x93, 0x06, 0x54, 0x20,
302 0x54, 0x06, 0x4a, 0x27, 0x1d, 0x06, 0x58, 0x2f, 0xc8, 0x06, 0x5c,
303 0x30, 0x07, 0x06, 0x4c, 0x37, 0x90, 0x06, 0x60, 0x3d, 0xdb, 0x06,
304 0x64, 0x3e, 0x42, 0x06, 0x4e, 0x45, 0x78, 0x06, 0x68, 0x4c, 0x48,
305 0x06, 0x6c, 0x4c, 0x6c, 0x06, 0x50, 0x52, 0xe2, 0x06, 0x42, 0x02,
306 0xba
307 };
308 unsigned char coefficients2[] __initdata = {
309 0x07, 0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x07, 0x45, 0x0f,
310 0xff, 0x07, 0x48, 0x0f, 0xff, 0x07, 0x7b, 0x04, 0xcc, 0x07, 0x7d,
311 0x04, 0xcc, 0x07, 0x7c, 0x00, 0x00, 0x07, 0x7e, 0x00, 0x00, 0x07,
312 0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x07, 0x47, 0x00, 0x00,
313 0x07, 0x4a, 0x00, 0x00, 0x07, 0x4c, 0x00, 0x00, 0x07, 0x4e, 0x00, 0x00
314 };
315 unsigned char coefficients3[] __initdata = {
316 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x00, 0x28, 0x00, 0x51, 0x00,
317 0x51, 0x00, 0x7a, 0x00, 0x7a, 0x00, 0xa3, 0x00, 0xa3, 0x00, 0xcc,
318 0x00, 0xcc, 0x00, 0xf5, 0x00, 0xf5, 0x01, 0x1e, 0x01, 0x1e, 0x01,
319 0x47, 0x01, 0x47, 0x01, 0x70, 0x01, 0x70, 0x01, 0x99, 0x01, 0x99,
320 0x01, 0xc2, 0x01, 0xc2, 0x01, 0xeb, 0x01, 0xeb, 0x02, 0x14, 0x02,
321 0x14, 0x02, 0x3d, 0x02, 0x3d, 0x02, 0x66, 0x02, 0x66, 0x02, 0x8f,
322 0x02, 0x8f, 0x02, 0xb8, 0x02, 0xb8, 0x02, 0xe1, 0x02, 0xe1, 0x03,
323 0x0a, 0x03, 0x0a, 0x03, 0x33, 0x03, 0x33, 0x03, 0x5c, 0x03, 0x5c,
324 0x03, 0x85, 0x03, 0x85, 0x03, 0xae, 0x03, 0xae, 0x03, 0xd7, 0x03,
325 0xd7, 0x04, 0x00, 0x04, 0x00, 0x04, 0x28, 0x04, 0x28, 0x04, 0x51,
326 0x04, 0x51, 0x04, 0x7a, 0x04, 0x7a, 0x04, 0xa3, 0x04, 0xa3, 0x04,
327 0xcc, 0x04, 0xcc, 0x04, 0xf5, 0x04, 0xf5, 0x05, 0x1e, 0x05, 0x1e,
328 0x05, 0x47, 0x05, 0x47, 0x05, 0x70, 0x05, 0x70, 0x05, 0x99, 0x05,
329 0x99, 0x05, 0xc2, 0x05, 0xc2, 0x05, 0xeb, 0x05, 0xeb, 0x06, 0x14,
330 0x06, 0x14, 0x06, 0x3d, 0x06, 0x3d, 0x06, 0x66, 0x06, 0x66, 0x06,
331 0x8f, 0x06, 0x8f, 0x06, 0xb8, 0x06, 0xb8, 0x06, 0xe1, 0x06, 0xe1,
332 0x07, 0x0a, 0x07, 0x0a, 0x07, 0x33, 0x07, 0x33, 0x07, 0x5c, 0x07,
333 0x5c, 0x07, 0x85, 0x07, 0x85, 0x07, 0xae, 0x07, 0xae, 0x07, 0xd7,
334 0x07, 0xd7, 0x08, 0x00, 0x08, 0x00, 0x08, 0x28, 0x08, 0x28, 0x08,
335 0x51, 0x08, 0x51, 0x08, 0x7a, 0x08, 0x7a, 0x08, 0xa3, 0x08, 0xa3,
336 0x08, 0xcc, 0x08, 0xcc, 0x08, 0xf5, 0x08, 0xf5, 0x09, 0x1e, 0x09,
337 0x1e, 0x09, 0x47, 0x09, 0x47, 0x09, 0x70, 0x09, 0x70, 0x09, 0x99,
338 0x09, 0x99, 0x09, 0xc2, 0x09, 0xc2, 0x09, 0xeb, 0x09, 0xeb, 0x0a,
339 0x14, 0x0a, 0x14, 0x0a, 0x3d, 0x0a, 0x3d, 0x0a, 0x66, 0x0a, 0x66,
340 0x0a, 0x8f, 0x0a, 0x8f, 0x0a, 0xb8, 0x0a, 0xb8, 0x0a, 0xe1, 0x0a,
341 0xe1, 0x0b, 0x0a, 0x0b, 0x0a, 0x0b, 0x33, 0x0b, 0x33, 0x0b, 0x5c,
342 0x0b, 0x5c, 0x0b, 0x85, 0x0b, 0x85, 0x0b, 0xae, 0x0b, 0xae, 0x0b,
343 0xd7, 0x0b, 0xd7, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x28, 0x0c, 0x28,
344 0x0c, 0x51, 0x0c, 0x51, 0x0c, 0x7a, 0x0c, 0x7a, 0x0c, 0xa3, 0x0c,
345 0xa3, 0x0c, 0xcc, 0x0c, 0xcc, 0x0c, 0xf5, 0x0c, 0xf5, 0x0d, 0x1e,
346 0x0d, 0x1e, 0x0d, 0x47, 0x0d, 0x47, 0x0d, 0x70, 0x0d, 0x70, 0x0d,
347 0x99, 0x0d, 0x99, 0x0d, 0xc2, 0x0d, 0xc2, 0x0d, 0xeb, 0x0d, 0xeb,
348 0x0e, 0x14, 0x0e, 0x14, 0x0e, 0x3d, 0x0e, 0x3d, 0x0e, 0x66, 0x0e,
349 0x66, 0x0e, 0x8f, 0x0e, 0x8f, 0x0e, 0xb8, 0x0e, 0xb8, 0x0e, 0xe1,
350 0x0e, 0xe1, 0x0f, 0x0a, 0x0f, 0x0a, 0x0f, 0x33, 0x0f, 0x33, 0x0f,
351 0x5c, 0x0f, 0x5c, 0x0f, 0x85, 0x0f, 0x85, 0x0f, 0xae, 0x0f, 0xae,
352 0x0f, 0xd7, 0x0f, 0xd7, 0x0f, 0xff, 0x0f, 0xff
353 };
354
355 static int
356 wavefront_fx_idle (snd_wavefront_t *dev)
357
358 {
359 int i;
360 unsigned int x = 0x80;
361
362 for (i = 0; i < 1000; i++) {
363 x = inb (dev->fx_status);
364 if ((x & 0x80) == 0) {
365 break;
366 }
367 }
368
369 if (x & 0x80) {
370 snd_printk ("FX device never idle.\n");
371 return 0;
372 }
373
374 return (1);
375 }
376
377 static void
378 wavefront_fx_mute (snd_wavefront_t *dev, int onoff)
379
380 {
381 if (!wavefront_fx_idle(dev)) {
382 return;
383 }
384
385 outb (onoff ? 0x02 : 0x00, dev->fx_op);
386 }
387
388 static int
389 wavefront_fx_memset (snd_wavefront_t *dev,
390 int page,
391 int addr,
392 int cnt,
393 unsigned short *data)
394 {
395 if (page < 0 || page > 7) {
396 snd_printk ("FX memset: "
397 "page must be >= 0 and <= 7\n");
398 return -(EINVAL);
399 }
400
401 if (addr < 0 || addr > 0x7f) {
402 snd_printk ("FX memset: "
403 "addr must be >= 0 and <= 7f\n");
404 return -(EINVAL);
405 }
406
407 if (cnt == 1) {
408
409 outb (FX_LSB_TRANSFER, dev->fx_lcr);
410 outb (page, dev->fx_dsp_page);
411 outb (addr, dev->fx_dsp_addr);
412 outb ((data[0] >> 8), dev->fx_dsp_msb);
413 outb ((data[0] & 0xff), dev->fx_dsp_lsb);
414
415 snd_printk ("FX: addr %d:%x set to 0x%x\n",
416 page, addr, data[0]);
417
418 } else {
419 int i;
420
421 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
422 outb (page, dev->fx_dsp_page);
423 outb (addr, dev->fx_dsp_addr);
424
425 for (i = 0; i < cnt; i++) {
426 outb ((data[i] >> 8), dev->fx_dsp_msb);
427 outb ((data[i] & 0xff), dev->fx_dsp_lsb);
428 if (!wavefront_fx_idle (dev)) {
429 break;
430 }
431 }
432
433 if (i != cnt) {
434 snd_printk ("FX memset "
435 "(0x%x, 0x%x, 0x%lx, %d) incomplete\n",
436 page, addr, (unsigned long) data, cnt);
437 return -(EIO);
438 }
439 }
440
441 return 0;
442 }
443
444 int
445 snd_wavefront_fx_detect (snd_wavefront_t *dev)
446
447 {
448 /* This is a crude check, but its the best one I have for now.
449 Certainly on the Maui and the Tropez, wavefront_fx_idle() will
450 report "never idle", which suggests that this test should
451 work OK.
452 */
453
454 if (inb (dev->fx_status) & 0x80) {
455 snd_printk ("Hmm, probably a Maui or Tropez.\n");
456 return -1;
457 }
458
459 return 0;
460 }
461
462 int
463 snd_wavefront_fx_open (snd_hwdep_t *hw, struct file *file)
464
465 {
466 if (!try_module_get(hw->card->module))
467 return -EFAULT;
468 file->private_data = hw;
469 return 0;
470 }
471
472 int
473 snd_wavefront_fx_release (snd_hwdep_t *hw, struct file *file)
474
475 {
476 module_put(hw->card->module);
477 return 0;
478 }
479
480 int
481 snd_wavefront_fx_ioctl (snd_hwdep_t *sdev, struct file *file,
482 unsigned int cmd, unsigned long arg)
483
484 {
485 snd_card_t *card;
486 snd_wavefront_card_t *acard;
487 snd_wavefront_t *dev;
488 wavefront_fx_info r;
489 unsigned short *page_data = NULL;
490 unsigned short *pd;
491 int err = 0;
492
493 snd_assert(sdev->card != NULL, return -ENODEV);
494
495 card = sdev->card;
496
497 snd_assert(card->private_data != NULL, return -ENODEV);
498
499 acard = card->private_data;
500 dev = &acard->wavefront;
501
502 if (copy_from_user (&r, (void __user *)arg, sizeof (wavefront_fx_info)))
503 return -EFAULT;
504
505 switch (r.request) {
506 case WFFX_MUTE:
507 wavefront_fx_mute (dev, r.data[0]);
508 return -EIO;
509
510 case WFFX_MEMSET:
511 if (r.data[2] <= 0) {
512 snd_printk ("cannot write "
513 "<= 0 bytes to FX\n");
514 return -EIO;
515 } else if (r.data[2] == 1) {
516 pd = (unsigned short *) &r.data[3];
517 } else {
518 if (r.data[2] > 256) {
519 snd_printk ("cannot write "
520 "> 512 bytes to FX\n");
521 return -EIO;
522 }
523 page_data = kmalloc(r.data[2] * sizeof(short), GFP_KERNEL);
524 if (!page_data)
525 return -ENOMEM;
526 if (copy_from_user (page_data,
527 (unsigned char __user *) r.data[3],
528 r.data[2] * sizeof(short))) {
529 kfree(page_data);
530 return -EFAULT;
531 }
532 pd = page_data;
533 }
534
535 err = wavefront_fx_memset (dev,
536 r.data[0], /* page */
537 r.data[1], /* addr */
538 r.data[2], /* cnt */
539 pd);
540 if (page_data)
541 kfree(page_data);
542 break;
543
544 default:
545 snd_printk ("FX: ioctl %d not yet supported\n",
546 r.request);
547 return -ENOTTY;
548 }
549 return err;
550 }
551
552 /* YSS225 initialization.
553
554 This code was developed using DOSEMU. The Turtle Beach SETUPSND
555 utility was run with I/O tracing in DOSEMU enabled, and a reconstruction
556 of the port I/O done, using the Yamaha faxback document as a guide
557 to add more logic to the code. Its really pretty weird.
558
559 There was an alternative approach of just dumping the whole I/O
560 sequence as a series of port/value pairs and a simple loop
561 that output it. However, I hope that eventually I'll get more
562 control over what this code does, and so I tried to stick with
563 a somewhat "algorithmic" approach.
564 */
565
566
567 int __init
568 snd_wavefront_fx_start (snd_wavefront_t *dev)
569
570 {
571 unsigned int i, j;
572
573 /* Set all bits for all channels on the MOD unit to zero */
574 /* XXX But why do this twice ? */
575
576 for (j = 0; j < 2; j++) {
577 for (i = 0x10; i <= 0xff; i++) {
578
579 if (!wavefront_fx_idle (dev)) {
580 return (-1);
581 }
582
583 outb (i, dev->fx_mod_addr);
584 outb (0x0, dev->fx_mod_data);
585 }
586 }
587
588 if (!wavefront_fx_idle (dev)) return (-1);
589 outb (0x02, dev->fx_op); /* mute on */
590
591 if (!wavefront_fx_idle (dev)) return (-1);
592 outb (0x07, dev->fx_dsp_page);
593 outb (0x44, dev->fx_dsp_addr);
594 outb (0x00, dev->fx_dsp_msb);
595 outb (0x00, dev->fx_dsp_lsb);
596 if (!wavefront_fx_idle (dev)) return (-1);
597 outb (0x07, dev->fx_dsp_page);
598 outb (0x42, dev->fx_dsp_addr);
599 outb (0x00, dev->fx_dsp_msb);
600 outb (0x00, dev->fx_dsp_lsb);
601 if (!wavefront_fx_idle (dev)) return (-1);
602 outb (0x07, dev->fx_dsp_page);
603 outb (0x43, dev->fx_dsp_addr);
604 outb (0x00, dev->fx_dsp_msb);
605 outb (0x00, dev->fx_dsp_lsb);
606 if (!wavefront_fx_idle (dev)) return (-1);
607 outb (0x07, dev->fx_dsp_page);
608 outb (0x7c, dev->fx_dsp_addr);
609 outb (0x00, dev->fx_dsp_msb);
610 outb (0x00, dev->fx_dsp_lsb);
611 if (!wavefront_fx_idle (dev)) return (-1);
612 outb (0x07, dev->fx_dsp_page);
613 outb (0x7e, dev->fx_dsp_addr);
614 outb (0x00, dev->fx_dsp_msb);
615 outb (0x00, dev->fx_dsp_lsb);
616 if (!wavefront_fx_idle (dev)) return (-1);
617 outb (0x07, dev->fx_dsp_page);
618 outb (0x46, dev->fx_dsp_addr);
619 outb (0x00, dev->fx_dsp_msb);
620 outb (0x00, dev->fx_dsp_lsb);
621 if (!wavefront_fx_idle (dev)) return (-1);
622 outb (0x07, dev->fx_dsp_page);
623 outb (0x49, dev->fx_dsp_addr);
624 outb (0x00, dev->fx_dsp_msb);
625 outb (0x00, dev->fx_dsp_lsb);
626 if (!wavefront_fx_idle (dev)) return (-1);
627 outb (0x07, dev->fx_dsp_page);
628 outb (0x47, dev->fx_dsp_addr);
629 outb (0x00, dev->fx_dsp_msb);
630 outb (0x00, dev->fx_dsp_lsb);
631 if (!wavefront_fx_idle (dev)) return (-1);
632 outb (0x07, dev->fx_dsp_page);
633 outb (0x4a, dev->fx_dsp_addr);
634 outb (0x00, dev->fx_dsp_msb);
635 outb (0x00, dev->fx_dsp_lsb);
636
637 /* either because of stupidity by TB's programmers, or because it
638 actually does something, rezero the MOD page.
639 */
640 for (i = 0x10; i <= 0xff; i++) {
641
642 if (!wavefront_fx_idle (dev)) {
643 return (-1);
644 }
645
646 outb (i, dev->fx_mod_addr);
647 outb (0x0, dev->fx_mod_data);
648 }
649 /* load page zero */
650
651 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
652 outb (0x00, dev->fx_dsp_page);
653 outb (0x00, dev->fx_dsp_addr);
654
655 for (i = 0; i < sizeof (page_zero); i += 2) {
656 outb (page_zero[i], dev->fx_dsp_msb);
657 outb (page_zero[i+1], dev->fx_dsp_lsb);
658 if (!wavefront_fx_idle (dev)) return (-1);
659 }
660
661 /* Now load page one */
662
663 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
664 outb (0x01, dev->fx_dsp_page);
665 outb (0x00, dev->fx_dsp_addr);
666
667 for (i = 0; i < sizeof (page_one); i += 2) {
668 outb (page_one[i], dev->fx_dsp_msb);
669 outb (page_one[i+1], dev->fx_dsp_lsb);
670 if (!wavefront_fx_idle (dev)) return (-1);
671 }
672
673 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
674 outb (0x02, dev->fx_dsp_page);
675 outb (0x00, dev->fx_dsp_addr);
676
677 for (i = 0; i < sizeof (page_two); i++) {
678 outb (page_two[i], dev->fx_dsp_lsb);
679 if (!wavefront_fx_idle (dev)) return (-1);
680 }
681
682 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
683 outb (0x03, dev->fx_dsp_page);
684 outb (0x00, dev->fx_dsp_addr);
685
686 for (i = 0; i < sizeof (page_three); i++) {
687 outb (page_three[i], dev->fx_dsp_lsb);
688 if (!wavefront_fx_idle (dev)) return (-1);
689 }
690
691 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
692 outb (0x04, dev->fx_dsp_page);
693 outb (0x00, dev->fx_dsp_addr);
694
695 for (i = 0; i < sizeof (page_four); i++) {
696 outb (page_four[i], dev->fx_dsp_lsb);
697 if (!wavefront_fx_idle (dev)) return (-1);
698 }
699
700 /* Load memory area (page six) */
701
702 outb (FX_LSB_TRANSFER, dev->fx_lcr);
703 outb (0x06, dev->fx_dsp_page);
704
705 for (i = 0; i < sizeof (page_six); i += 3) {
706 outb (page_six[i], dev->fx_dsp_addr);
707 outb (page_six[i+1], dev->fx_dsp_msb);
708 outb (page_six[i+2], dev->fx_dsp_lsb);
709 if (!wavefront_fx_idle (dev)) return (-1);
710 }
711
712 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
713 outb (0x07, dev->fx_dsp_page);
714 outb (0x00, dev->fx_dsp_addr);
715
716 for (i = 0; i < sizeof (page_seven); i += 2) {
717 outb (page_seven[i], dev->fx_dsp_msb);
718 outb (page_seven[i+1], dev->fx_dsp_lsb);
719 if (!wavefront_fx_idle (dev)) return (-1);
720 }
721
722 /* Now setup the MOD area. We do this algorithmically in order to
723 save a little data space. It could be done in the same fashion
724 as the "pages".
725 */
726
727 for (i = 0x00; i <= 0x0f; i++) {
728 outb (0x01, dev->fx_mod_addr);
729 outb (i, dev->fx_mod_data);
730 if (!wavefront_fx_idle (dev)) return (-1);
731 outb (0x02, dev->fx_mod_addr);
732 outb (0x00, dev->fx_mod_data);
733 if (!wavefront_fx_idle (dev)) return (-1);
734 }
735
736 for (i = 0xb0; i <= 0xbf; i++) {
737 outb (i, dev->fx_mod_addr);
738 outb (0x20, dev->fx_mod_data);
739 if (!wavefront_fx_idle (dev)) return (-1);
740 }
741
742 for (i = 0xf0; i <= 0xff; i++) {
743 outb (i, dev->fx_mod_addr);
744 outb (0x20, dev->fx_mod_data);
745 if (!wavefront_fx_idle (dev)) return (-1);
746 }
747
748 for (i = 0x10; i <= 0x1d; i++) {
749 outb (i, dev->fx_mod_addr);
750 outb (0xff, dev->fx_mod_data);
751 if (!wavefront_fx_idle (dev)) return (-1);
752 }
753
754 outb (0x1e, dev->fx_mod_addr);
755 outb (0x40, dev->fx_mod_data);
756 if (!wavefront_fx_idle (dev)) return (-1);
757
758 for (i = 0x1f; i <= 0x2d; i++) {
759 outb (i, dev->fx_mod_addr);
760 outb (0xff, dev->fx_mod_data);
761 if (!wavefront_fx_idle (dev)) return (-1);
762 }
763
764 outb (0x2e, dev->fx_mod_addr);
765 outb (0x00, dev->fx_mod_data);
766 if (!wavefront_fx_idle (dev)) return (-1);
767
768 for (i = 0x2f; i <= 0x3e; i++) {
769 outb (i, dev->fx_mod_addr);
770 outb (0x00, dev->fx_mod_data);
771 if (!wavefront_fx_idle (dev)) return (-1);
772 }
773
774 outb (0x3f, dev->fx_mod_addr);
775 outb (0x20, dev->fx_mod_data);
776 if (!wavefront_fx_idle (dev)) return (-1);
777
778 for (i = 0x40; i <= 0x4d; i++) {
779 outb (i, dev->fx_mod_addr);
780 outb (0x00, dev->fx_mod_data);
781 if (!wavefront_fx_idle (dev)) return (-1);
782 }
783
784 outb (0x4e, dev->fx_mod_addr);
785 outb (0x0e, dev->fx_mod_data);
786 if (!wavefront_fx_idle (dev)) return (-1);
787 outb (0x4f, dev->fx_mod_addr);
788 outb (0x0e, dev->fx_mod_data);
789 if (!wavefront_fx_idle (dev)) return (-1);
790
791
792 for (i = 0x50; i <= 0x6b; i++) {
793 outb (i, dev->fx_mod_addr);
794 outb (0x00, dev->fx_mod_data);
795 if (!wavefront_fx_idle (dev)) return (-1);
796 }
797
798 outb (0x6c, dev->fx_mod_addr);
799 outb (0x40, dev->fx_mod_data);
800 if (!wavefront_fx_idle (dev)) return (-1);
801
802 outb (0x6d, dev->fx_mod_addr);
803 outb (0x00, dev->fx_mod_data);
804 if (!wavefront_fx_idle (dev)) return (-1);
805
806 outb (0x6e, dev->fx_mod_addr);
807 outb (0x40, dev->fx_mod_data);
808 if (!wavefront_fx_idle (dev)) return (-1);
809
810 outb (0x6f, dev->fx_mod_addr);
811 outb (0x40, dev->fx_mod_data);
812 if (!wavefront_fx_idle (dev)) return (-1);
813
814 for (i = 0x70; i <= 0x7f; i++) {
815 outb (i, dev->fx_mod_addr);
816 outb (0xc0, dev->fx_mod_data);
817 if (!wavefront_fx_idle (dev)) return (-1);
818 }
819
820 for (i = 0x80; i <= 0xaf; i++) {
821 outb (i, dev->fx_mod_addr);
822 outb (0x00, dev->fx_mod_data);
823 if (!wavefront_fx_idle (dev)) return (-1);
824 }
825
826 for (i = 0xc0; i <= 0xdd; i++) {
827 outb (i, dev->fx_mod_addr);
828 outb (0x00, dev->fx_mod_data);
829 if (!wavefront_fx_idle (dev)) return (-1);
830 }
831
832 outb (0xde, dev->fx_mod_addr);
833 outb (0x10, dev->fx_mod_data);
834 if (!wavefront_fx_idle (dev)) return (-1);
835 outb (0xdf, dev->fx_mod_addr);
836 outb (0x10, dev->fx_mod_data);
837 if (!wavefront_fx_idle (dev)) return (-1);
838
839 for (i = 0xe0; i <= 0xef; i++) {
840 outb (i, dev->fx_mod_addr);
841 outb (0x00, dev->fx_mod_data);
842 if (!wavefront_fx_idle (dev)) return (-1);
843 }
844
845 for (i = 0x00; i <= 0x0f; i++) {
846 outb (0x01, dev->fx_mod_addr);
847 outb (i, dev->fx_mod_data);
848 outb (0x02, dev->fx_mod_addr);
849 outb (0x01, dev->fx_mod_data);
850 if (!wavefront_fx_idle (dev)) return (-1);
851 }
852
853 outb (0x02, dev->fx_op); /* mute on */
854
855 /* Now set the coefficients and so forth for the programs above */
856
857 for (i = 0; i < sizeof (coefficients); i += 4) {
858 outb (coefficients[i], dev->fx_dsp_page);
859 outb (coefficients[i+1], dev->fx_dsp_addr);
860 outb (coefficients[i+2], dev->fx_dsp_msb);
861 outb (coefficients[i+3], dev->fx_dsp_lsb);
862 if (!wavefront_fx_idle (dev)) return (-1);
863 }
864
865 /* Some settings (?) that are too small to bundle into loops */
866
867 if (!wavefront_fx_idle (dev)) return (-1);
868 outb (0x1e, dev->fx_mod_addr);
869 outb (0x14, dev->fx_mod_data);
870 if (!wavefront_fx_idle (dev)) return (-1);
871 outb (0xde, dev->fx_mod_addr);
872 outb (0x20, dev->fx_mod_data);
873 if (!wavefront_fx_idle (dev)) return (-1);
874 outb (0xdf, dev->fx_mod_addr);
875 outb (0x20, dev->fx_mod_data);
876
877 /* some more coefficients */
878
879 if (!wavefront_fx_idle (dev)) return (-1);
880 outb (0x06, dev->fx_dsp_page);
881 outb (0x78, dev->fx_dsp_addr);
882 outb (0x00, dev->fx_dsp_msb);
883 outb (0x40, dev->fx_dsp_lsb);
884 if (!wavefront_fx_idle (dev)) return (-1);
885 outb (0x07, dev->fx_dsp_page);
886 outb (0x03, dev->fx_dsp_addr);
887 outb (0x0f, dev->fx_dsp_msb);
888 outb (0xff, dev->fx_dsp_lsb);
889 if (!wavefront_fx_idle (dev)) return (-1);
890 outb (0x07, dev->fx_dsp_page);
891 outb (0x0b, dev->fx_dsp_addr);
892 outb (0x0f, dev->fx_dsp_msb);
893 outb (0xff, dev->fx_dsp_lsb);
894 if (!wavefront_fx_idle (dev)) return (-1);
895 outb (0x07, dev->fx_dsp_page);
896 outb (0x02, dev->fx_dsp_addr);
897 outb (0x00, dev->fx_dsp_msb);
898 outb (0x00, dev->fx_dsp_lsb);
899 if (!wavefront_fx_idle (dev)) return (-1);
900 outb (0x07, dev->fx_dsp_page);
901 outb (0x0a, dev->fx_dsp_addr);
902 outb (0x00, dev->fx_dsp_msb);
903 outb (0x00, dev->fx_dsp_lsb);
904 if (!wavefront_fx_idle (dev)) return (-1);
905 outb (0x07, dev->fx_dsp_page);
906 outb (0x46, dev->fx_dsp_addr);
907 outb (0x00, dev->fx_dsp_msb);
908 outb (0x00, dev->fx_dsp_lsb);
909 if (!wavefront_fx_idle (dev)) return (-1);
910 outb (0x07, dev->fx_dsp_page);
911 outb (0x49, dev->fx_dsp_addr);
912 outb (0x00, dev->fx_dsp_msb);
913 outb (0x00, dev->fx_dsp_lsb);
914
915 /* Now, for some strange reason, lets reload every page
916 and all the coefficients over again. I have *NO* idea
917 why this is done. I do know that no sound is produced
918 is this phase is omitted.
919 */
920
921 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
922 outb (0x00, dev->fx_dsp_page);
923 outb (0x10, dev->fx_dsp_addr);
924
925 for (i = 0; i < sizeof (page_zero_v2); i += 2) {
926 outb (page_zero_v2[i], dev->fx_dsp_msb);
927 outb (page_zero_v2[i+1], dev->fx_dsp_lsb);
928 if (!wavefront_fx_idle (dev)) return (-1);
929 }
930
931 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
932 outb (0x01, dev->fx_dsp_page);
933 outb (0x10, dev->fx_dsp_addr);
934
935 for (i = 0; i < sizeof (page_one_v2); i += 2) {
936 outb (page_one_v2[i], dev->fx_dsp_msb);
937 outb (page_one_v2[i+1], dev->fx_dsp_lsb);
938 if (!wavefront_fx_idle (dev)) return (-1);
939 }
940
941 if (!wavefront_fx_idle (dev)) return (-1);
942 if (!wavefront_fx_idle (dev)) return (-1);
943
944 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
945 outb (0x02, dev->fx_dsp_page);
946 outb (0x10, dev->fx_dsp_addr);
947
948 for (i = 0; i < sizeof (page_two_v2); i++) {
949 outb (page_two_v2[i], dev->fx_dsp_lsb);
950 if (!wavefront_fx_idle (dev)) return (-1);
951 }
952 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
953 outb (0x03, dev->fx_dsp_page);
954 outb (0x10, dev->fx_dsp_addr);
955
956 for (i = 0; i < sizeof (page_three_v2); i++) {
957 outb (page_three_v2[i], dev->fx_dsp_lsb);
958 if (!wavefront_fx_idle (dev)) return (-1);
959 }
960
961 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
962 outb (0x04, dev->fx_dsp_page);
963 outb (0x10, dev->fx_dsp_addr);
964
965 for (i = 0; i < sizeof (page_four_v2); i++) {
966 outb (page_four_v2[i], dev->fx_dsp_lsb);
967 if (!wavefront_fx_idle (dev)) return (-1);
968 }
969
970 outb (FX_LSB_TRANSFER, dev->fx_lcr);
971 outb (0x06, dev->fx_dsp_page);
972
973 /* Page six v.2 is algorithmic */
974
975 for (i = 0x10; i <= 0x3e; i += 2) {
976 outb (i, dev->fx_dsp_addr);
977 outb (0x00, dev->fx_dsp_msb);
978 outb (0x00, dev->fx_dsp_lsb);
979 if (!wavefront_fx_idle (dev)) return (-1);
980 }
981
982 outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
983 outb (0x07, dev->fx_dsp_page);
984 outb (0x10, dev->fx_dsp_addr);
985
986 for (i = 0; i < sizeof (page_seven_v2); i += 2) {
987 outb (page_seven_v2[i], dev->fx_dsp_msb);
988 outb (page_seven_v2[i+1], dev->fx_dsp_lsb);
989 if (!wavefront_fx_idle (dev)) return (-1);
990 }
991
992 for (i = 0x00; i < sizeof(mod_v2); i += 2) {
993 outb (mod_v2[i], dev->fx_mod_addr);
994 outb (mod_v2[i+1], dev->fx_mod_data);
995 if (!wavefront_fx_idle (dev)) return (-1);
996 }
997
998 for (i = 0; i < sizeof (coefficients2); i += 4) {
999 outb (coefficients2[i], dev->fx_dsp_page);
1000 outb (coefficients2[i+1], dev->fx_dsp_addr);
1001 outb (coefficients2[i+2], dev->fx_dsp_msb);
1002 outb (coefficients2[i+3], dev->fx_dsp_lsb);
1003 if (!wavefront_fx_idle (dev)) return (-1);
1004 }
1005
1006 for (i = 0; i < sizeof (coefficients3); i += 2) {
1007 int x;
1008
1009 outb (0x07, dev->fx_dsp_page);
1010 x = (i % 4) ? 0x4e : 0x4c;
1011 outb (x, dev->fx_dsp_addr);
1012 outb (coefficients3[i], dev->fx_dsp_msb);
1013 outb (coefficients3[i+1], dev->fx_dsp_lsb);
1014 }
1015
1016 outb (0x00, dev->fx_op); /* mute off */
1017 if (!wavefront_fx_idle (dev)) return (-1);
1018
1019 return (0);
1020 }
MOXA 2.6.9 from sdlinux-moxaart.tgz