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1 | #ifndef __SOUND_EMU8000_REG_H |
2 | #define __SOUND_EMU8000_REG_H |
3 | /* |
4 | * Register operations for the EMU8000 |
5 | * |
6 | * Copyright (C) 1999 Steve Ratcliffe |
7 | * |
8 | * Based on awe_wave.c by Takashi Iwai |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License as published by |
12 | * the Free Software Foundation; either version 2 of the License, or |
13 | * (at your option) any later version. |
14 | * |
15 | * This program is distributed in the hope that it will be useful, |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
18 | * GNU General Public License for more details. |
19 | * |
20 | * You should have received a copy of the GNU General Public License |
21 | * along with this program; if not, write to the Free Software |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 | * |
24 | */ |
25 | |
26 | /* |
27 | * Data port addresses relative to the EMU base. |
28 | */ |
29 | #define EMU8000_DATA0(e) ((e)->port1) |
30 | #define EMU8000_DATA1(e) ((e)->port2) |
31 | #define EMU8000_DATA2(e) ((e)->port2+2) |
32 | #define EMU8000_DATA3(e) ((e)->port3) |
33 | #define EMU8000_PTR(e) ((e)->port3+2) |
34 | |
35 | /* |
36 | * Make a command from a register and channel. |
37 | */ |
38 | #define EMU8000_CMD(reg, chan) ((reg)<<5 | (chan)) |
39 | |
40 | /* |
41 | * Commands to read and write the EMU8000 registers. |
42 | * These macros should be used for all register accesses. |
43 | */ |
44 | #define EMU8000_CPF_READ(emu, chan) \ |
45 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan))) |
46 | #define EMU8000_PTRX_READ(emu, chan) \ |
47 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan))) |
48 | #define EMU8000_CVCF_READ(emu, chan) \ |
49 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan))) |
50 | #define EMU8000_VTFT_READ(emu, chan) \ |
51 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan))) |
52 | #define EMU8000_PSST_READ(emu, chan) \ |
53 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan))) |
54 | #define EMU8000_CSL_READ(emu, chan) \ |
55 | snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan))) |
56 | #define EMU8000_CCCA_READ(emu, chan) \ |
57 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan))) |
58 | #define EMU8000_HWCF4_READ(emu) \ |
59 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9)) |
60 | #define EMU8000_HWCF5_READ(emu) \ |
61 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10)) |
62 | #define EMU8000_HWCF6_READ(emu) \ |
63 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13)) |
64 | #define EMU8000_SMALR_READ(emu) \ |
65 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20)) |
66 | #define EMU8000_SMARR_READ(emu) \ |
67 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21)) |
68 | #define EMU8000_SMALW_READ(emu) \ |
69 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22)) |
70 | #define EMU8000_SMARW_READ(emu) \ |
71 | snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23)) |
72 | #define EMU8000_SMLD_READ(emu) \ |
73 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26)) |
74 | #define EMU8000_SMRD_READ(emu) \ |
75 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26)) |
76 | #define EMU8000_WC_READ(emu) \ |
77 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27)) |
78 | #define EMU8000_HWCF1_READ(emu) \ |
79 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29)) |
80 | #define EMU8000_HWCF2_READ(emu) \ |
81 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30)) |
82 | #define EMU8000_HWCF3_READ(emu) \ |
83 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31)) |
84 | #define EMU8000_INIT1_READ(emu, chan) \ |
85 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan))) |
86 | #define EMU8000_INIT2_READ(emu, chan) \ |
87 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan))) |
88 | #define EMU8000_INIT3_READ(emu, chan) \ |
89 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan))) |
90 | #define EMU8000_INIT4_READ(emu, chan) \ |
91 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan))) |
92 | #define EMU8000_ENVVOL_READ(emu, chan) \ |
93 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan))) |
94 | #define EMU8000_DCYSUSV_READ(emu, chan) \ |
95 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan))) |
96 | #define EMU8000_ENVVAL_READ(emu, chan) \ |
97 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan))) |
98 | #define EMU8000_DCYSUS_READ(emu, chan) \ |
99 | snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan))) |
100 | #define EMU8000_ATKHLDV_READ(emu, chan) \ |
101 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan))) |
102 | #define EMU8000_LFO1VAL_READ(emu, chan) \ |
103 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan))) |
104 | #define EMU8000_ATKHLD_READ(emu, chan) \ |
105 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan))) |
106 | #define EMU8000_LFO2VAL_READ(emu, chan) \ |
107 | snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan))) |
108 | #define EMU8000_IP_READ(emu, chan) \ |
109 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan))) |
110 | #define EMU8000_IFATN_READ(emu, chan) \ |
111 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan))) |
112 | #define EMU8000_PEFE_READ(emu, chan) \ |
113 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan))) |
114 | #define EMU8000_FMMOD_READ(emu, chan) \ |
115 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan))) |
116 | #define EMU8000_TREMFRQ_READ(emu, chan) \ |
117 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan))) |
118 | #define EMU8000_FM2FRQ2_READ(emu, chan) \ |
119 | snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan))) |
120 | |
121 | |
122 | #define EMU8000_CPF_WRITE(emu, chan, val) \ |
123 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan)), (val)) |
124 | #define EMU8000_PTRX_WRITE(emu, chan, val) \ |
125 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan)), (val)) |
126 | #define EMU8000_CVCF_WRITE(emu, chan, val) \ |
127 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan)), (val)) |
128 | #define EMU8000_VTFT_WRITE(emu, chan, val) \ |
129 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan)), (val)) |
130 | #define EMU8000_PSST_WRITE(emu, chan, val) \ |
131 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan)), (val)) |
132 | #define EMU8000_CSL_WRITE(emu, chan, val) \ |
133 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan)), (val)) |
134 | #define EMU8000_CCCA_WRITE(emu, chan, val) \ |
135 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan)), (val)) |
136 | #define EMU8000_HWCF4_WRITE(emu, val) \ |
137 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9), (val)) |
138 | #define EMU8000_HWCF5_WRITE(emu, val) \ |
139 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10), (val)) |
140 | #define EMU8000_HWCF6_WRITE(emu, val) \ |
141 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13), (val)) |
142 | /* this register is not documented */ |
143 | #define EMU8000_HWCF7_WRITE(emu, val) \ |
144 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 14), (val)) |
145 | #define EMU8000_SMALR_WRITE(emu, val) \ |
146 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20), (val)) |
147 | #define EMU8000_SMARR_WRITE(emu, val) \ |
148 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21), (val)) |
149 | #define EMU8000_SMALW_WRITE(emu, val) \ |
150 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22), (val)) |
151 | #define EMU8000_SMARW_WRITE(emu, val) \ |
152 | snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23), (val)) |
153 | #define EMU8000_SMLD_WRITE(emu, val) \ |
154 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26), (val)) |
155 | #define EMU8000_SMRD_WRITE(emu, val) \ |
156 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26), (val)) |
157 | #define EMU8000_WC_WRITE(emu, val) \ |
158 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27), (val)) |
159 | #define EMU8000_HWCF1_WRITE(emu, val) \ |
160 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29), (val)) |
161 | #define EMU8000_HWCF2_WRITE(emu, val) \ |
162 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30), (val)) |
163 | #define EMU8000_HWCF3_WRITE(emu, val) \ |
164 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31), (val)) |
165 | #define EMU8000_INIT1_WRITE(emu, chan, val) \ |
166 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan)), (val)) |
167 | #define EMU8000_INIT2_WRITE(emu, chan, val) \ |
168 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan)), (val)) |
169 | #define EMU8000_INIT3_WRITE(emu, chan, val) \ |
170 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan)), (val)) |
171 | #define EMU8000_INIT4_WRITE(emu, chan, val) \ |
172 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan)), (val)) |
173 | #define EMU8000_ENVVOL_WRITE(emu, chan, val) \ |
174 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan)), (val)) |
175 | #define EMU8000_DCYSUSV_WRITE(emu, chan, val) \ |
176 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan)), (val)) |
177 | #define EMU8000_ENVVAL_WRITE(emu, chan, val) \ |
178 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan)), (val)) |
179 | #define EMU8000_DCYSUS_WRITE(emu, chan, val) \ |
180 | snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan)), (val)) |
181 | #define EMU8000_ATKHLDV_WRITE(emu, chan, val) \ |
182 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan)), (val)) |
183 | #define EMU8000_LFO1VAL_WRITE(emu, chan, val) \ |
184 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan)), (val)) |
185 | #define EMU8000_ATKHLD_WRITE(emu, chan, val) \ |
186 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan)), (val)) |
187 | #define EMU8000_LFO2VAL_WRITE(emu, chan, val) \ |
188 | snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan)), (val)) |
189 | #define EMU8000_IP_WRITE(emu, chan, val) \ |
190 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan)), (val)) |
191 | #define EMU8000_IFATN_WRITE(emu, chan, val) \ |
192 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan)), (val)) |
193 | #define EMU8000_PEFE_WRITE(emu, chan, val) \ |
194 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan)), (val)) |
195 | #define EMU8000_FMMOD_WRITE(emu, chan, val) \ |
196 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan)), (val)) |
197 | #define EMU8000_TREMFRQ_WRITE(emu, chan, val) \ |
198 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan)), (val)) |
199 | #define EMU8000_FM2FRQ2_WRITE(emu, chan, val) \ |
200 | snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan)), (val)) |
201 | |
202 | #define EMU8000_0080_WRITE(emu, chan, val) \ |
203 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(4, (chan)), (val)) |
204 | #define EMU8000_00A0_WRITE(emu, chan, val) \ |
205 | snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(5, (chan)), (val)) |
206 | |
207 | #endif /* __SOUND_EMU8000_REG_H */ |
208 |
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