2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 1999 Cameron Grant <gandalf@vilnya.demon.co.uk>
5 * Copyright (c) 2003-2006 Yuriy Tsibizov <yuriy.tsibizov@gfk.ru>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #define SND_EMU10KX_MINVER 1
36 #define SND_EMU10KX_PREFVER 1
37 #define SND_EMU10KX_MAXVER 1
41 #define EMUPAGESIZE 4096
43 /* XXX some (empty) samples are played when play buffer is > EMUPAGESIZE */
44 #define EMU_PLAY_BUFSZ EMUPAGESIZE
45 /* Recording is limited by EMUPAGESIZE*16=64K buffer */
46 #define EMU_REC_BUFSZ EMUPAGESIZE*16
47 #define EMU_MAX_BUFSZ EMUPAGESIZE*16
48 #define EMU_MAXPAGES 8192
50 #define EMU_VAR_FUNC 0
51 #define EMU_VAR_ROUTE 1
52 #define EMU_VAR_ISEMU10K1 2
53 #define EMU_VAR_MCH_DISABLED 3
54 #define EMU_VAR_MCH_REC 4
56 #define EMU_A_IOCFG_DISABLE_ANALOG 0x0040 /* = 'enable' for Audigy2 */
57 #define EMU_A_IOCFG_GPOUT2 0x0001
58 #define EMU_AC97SLOT_REAR_RIGHT 0x01
59 #define EMU_AC97SLOT_REAR_LEFT 0x02
60 #define EMU_HCFG_GPOUT0 0x00001000
61 #define EMU_HCFG_GPOUT1 0x00000800
62 #define EMU_HCFG_GPOUT2 0x00000400
69 #define RT_MCHRECORD 5
74 #define M_FX0_FRONT_L 0
75 #define M_FX1_FRONT_R 1
76 #define M_FX2_REAR_L 2
77 #define M_FX3_REAR_R 3
78 #define M_FX4_CENTER 4
79 #define M_FX5_SUBWOOFER 5
80 #define M_FX6_SIDE_L 6
81 #define M_FX7_SIDE_R 7
86 #define M_IN0_FRONT_L 10
87 #define M_IN0_FRONT_R 11
88 #define M_IN1_FRONT_L 12
89 #define M_IN1_FRONT_R 13
90 #define M_IN2_FRONT_L 14
91 #define M_IN2_FRONT_R 15
92 #define M_IN3_FRONT_L 16
93 #define M_IN3_FRONT_R 17
94 #define M_IN4_FRONT_L 18
95 #define M_IN4_FRONT_R 19
96 #define M_IN5_FRONT_L 20
97 #define M_IN5_FRONT_R 21
98 #define M_IN6_FRONT_L 22
99 #define M_IN6_FRONT_R 23
100 #define M_IN7_FRONT_L 24
101 #define M_IN7_FRONT_R 25
103 #define M_IN0_REC_L 26
104 #define M_IN0_REC_R 27
105 #define M_IN1_REC_L 28
106 #define M_IN1_REC_R 29
107 #define M_IN2_REC_L 30
108 #define M_IN2_REC_R 31
109 #define M_IN3_REC_L 32
110 #define M_IN3_REC_R 33
111 #define M_IN4_REC_L 34
112 #define M_IN4_REC_R 35
113 #define M_IN5_REC_L 36
114 #define M_IN5_REC_R 37
115 #define M_IN6_REC_L 38
116 #define M_IN6_REC_R 39
117 #define M_IN7_REC_L 40
118 #define M_IN7_REC_R 41
120 #define M_MASTER_FRONT_L 42
121 #define M_MASTER_FRONT_R 43
122 #define M_MASTER_REAR_L 44
123 #define M_MASTER_REAR_R 45
124 #define M_MASTER_CENTER 46
125 #define M_MASTER_SUBWOOFER 47
126 #define M_MASTER_SIDE_L 48
127 #define M_MASTER_SIDE_R 49
128 /* master rec volume */
129 #define M_MASTER_REC_L 50
130 #define M_MASTER_REC_R 51
132 #define NUM_MIXERS 52
136 /* MIDI device parameters */
137 struct emu_midiinfo {
138 struct emu_sc_info *card;
143 /* PCM device parameters */
145 struct emu_sc_info *card;
149 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);
150 int emu_intr_unregister(struct emu_sc_info *sc, int ihandle);
152 uint32_t emu_rd(struct emu_sc_info *sc, unsigned int regno, unsigned int size);
153 void emu_wr(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size);
155 uint32_t emu_rdptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg);
156 void emu_wrptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg, uint32_t data);
158 uint32_t emu_rd_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg);
159 void emu_wr_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg, uint32_t data);
161 int emu_timer_create(struct emu_sc_info *sc);
162 int emu_timer_set(struct emu_sc_info *sc, int timer, int delay);
163 int emu_timer_enable(struct emu_sc_info *sc, int timer, int go);
164 int emu_timer_clear(struct emu_sc_info *sc, int timer);
171 int routing_right[8];
172 int amounts_right[8];
175 struct emu_voice* emu_valloc(struct emu_sc_info *sc);
176 void emu_vfree(struct emu_sc_info *sc, struct emu_voice *v);
177 int emu_vinit(struct emu_sc_info *sc, struct emu_voice *m, struct emu_voice *s,
178 uint32_t sz, struct snd_dbuf *b);
179 void emu_vroute(struct emu_sc_info *sc, struct emu_route *rt, struct emu_voice *v);
180 void emu_vsetup(struct emu_voice *v, int fmt, int spd);
181 void emu_vwrite(struct emu_sc_info *sc, struct emu_voice *v);
182 void emu_vtrigger(struct emu_sc_info *sc, struct emu_voice *v, int go);
183 int emu_vpos(struct emu_sc_info *sc, struct emu_voice *v);
185 bus_dma_tag_t emu_gettag(struct emu_sc_info *sc);
187 void emumix_set_volume(struct emu_sc_info *sc, int mixer_idx, int volume);
188 int emumix_get_volume(struct emu_sc_info *sc, int mixer_idx);
190 void emu_enable_ir(struct emu_sc_info *sc);
192 #endif /* EMU10K1_H */