2 * Copyright (c) 1999 Cameron Grant <gandalf@vilnya.demon.co.uk>
3 * Copyright (c) 2003-2006 Yuriy Tsibizov <yuriy.tsibizov@gfk.ru>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 #define SND_EMU10KX_MINVER 1
34 #define SND_EMU10KX_PREFVER 1
35 #define SND_EMU10KX_MAXVER 1
39 #define EMUPAGESIZE 4096
41 /* XXX some (empty) samples are played when play buffer is > EMUPAGESIZE */
42 #define EMU_PLAY_BUFSZ EMUPAGESIZE
43 /* Recording is limited by EMUPAGESIZE*16=64K buffer */
44 #define EMU_REC_BUFSZ EMUPAGESIZE*16
45 #define EMU_MAX_BUFSZ EMUPAGESIZE*16
46 #define EMU_MAXPAGES 8192
49 #define EMU_VAR_FUNC 0
50 #define EMU_VAR_ROUTE 1
51 #define EMU_VAR_ISEMU10K1 2
52 #define EMU_VAR_MCH_DISABLED 3
53 #define EMU_VAR_MCH_REC 4
60 #define RT_MCHRECORD 5
65 #define M_FX0_FRONT_L 0
66 #define M_FX1_FRONT_R 1
67 #define M_FX2_REAR_L 2
68 #define M_FX3_REAR_R 3
69 #define M_FX4_CENTER 4
70 #define M_FX5_SUBWOOFER 5
71 #define M_FX6_SIDE_L 6
72 #define M_FX7_SIDE_R 7
77 #define M_IN0_FRONT_L 10
78 #define M_IN0_FRONT_R 11
79 #define M_IN1_FRONT_L 12
80 #define M_IN1_FRONT_R 13
81 #define M_IN2_FRONT_L 14
82 #define M_IN2_FRONT_R 15
83 #define M_IN3_FRONT_L 16
84 #define M_IN3_FRONT_R 17
85 #define M_IN4_FRONT_L 18
86 #define M_IN4_FRONT_R 19
87 #define M_IN5_FRONT_L 20
88 #define M_IN5_FRONT_R 21
89 #define M_IN6_FRONT_L 22
90 #define M_IN6_FRONT_R 23
91 #define M_IN7_FRONT_L 24
92 #define M_IN7_FRONT_R 25
94 #define M_IN0_REC_L 26
95 #define M_IN0_REC_R 27
96 #define M_IN1_REC_L 28
97 #define M_IN1_REC_R 29
98 #define M_IN2_REC_L 30
99 #define M_IN2_REC_R 31
100 #define M_IN3_REC_L 32
101 #define M_IN3_REC_R 33
102 #define M_IN4_REC_L 34
103 #define M_IN4_REC_R 35
104 #define M_IN5_REC_L 36
105 #define M_IN5_REC_R 37
106 #define M_IN6_REC_L 38
107 #define M_IN6_REC_R 39
108 #define M_IN7_REC_L 40
109 #define M_IN7_REC_R 41
111 #define M_MASTER_FRONT_L 42
112 #define M_MASTER_FRONT_R 43
113 #define M_MASTER_REAR_L 44
114 #define M_MASTER_REAR_R 45
115 #define M_MASTER_CENTER 46
116 #define M_MASTER_SUBWOOFER 47
117 #define M_MASTER_SIDE_L 48
118 #define M_MASTER_SIDE_R 49
119 /* master rec volume */
120 #define M_MASTER_REC_L 50
121 #define M_MASTER_REC_R 51
123 #define NUM_MIXERS 52
127 /* MIDI device parameters */
128 struct emu_midiinfo {
129 struct emu_sc_info *card;
134 /* PCM device parameters */
136 struct emu_sc_info *card;
140 int emu_intr_register(struct emu_sc_info *sc, uint32_t inte_mask, uint32_t intr_mask, uint32_t(*func) (void *softc, uint32_t irq), void *isc);
141 int emu_intr_unregister(struct emu_sc_info *sc, int ihandle);
143 uint32_t emu_rd(struct emu_sc_info *sc, unsigned int regno, unsigned int size);
144 void emu_wr(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size);
146 uint32_t emu_rdptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg);
147 void emu_wrptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg, uint32_t data);
149 uint32_t emu_rd_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg);
150 void emu_wr_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg, uint32_t data);
152 int emu_timer_create(struct emu_sc_info *sc);
153 int emu_timer_set(struct emu_sc_info *sc, int timer, int delay);
154 int emu_timer_enable(struct emu_sc_info *sc, int timer, int go);
155 int emu_timer_clear(struct emu_sc_info *sc, int timer);
162 int routing_right[8];
163 int amounts_right[8];
166 struct emu_voice* emu_valloc(struct emu_sc_info *sc);
167 void emu_vfree(struct emu_sc_info *sc, struct emu_voice *v);
168 int emu_vinit(struct emu_sc_info *sc, struct emu_voice *m, struct emu_voice *s,
169 uint32_t sz, struct snd_dbuf *b);
170 void emu_vroute(struct emu_sc_info *sc, struct emu_route *rt, struct emu_voice *v);
171 void emu_vsetup(struct emu_voice *v, int fmt, int spd);
172 void emu_vwrite(struct emu_sc_info *sc, struct emu_voice *v);
173 void emu_vtrigger(struct emu_sc_info *sc, struct emu_voice *v, int go);
174 int emu_vpos(struct emu_sc_info *sc, struct emu_voice *v);
176 bus_dma_tag_t emu_gettag(struct emu_sc_info *sc);
178 void emumix_set_volume(struct emu_sc_info *sc, int mixer_idx, int volume);
179 int emumix_get_volume(struct emu_sc_info *sc, int mixer_idx);
181 void emu_enable_ir(struct emu_sc_info *sc);
183 #endif /* EMU10K1_H */