2006-07-15 19:36:28 +00:00
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/*-
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* Copyright (c) 1999 Cameron Grant <gandalf@vilnya.demon.co.uk>
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* Copyright (c) 2003-2006 Yuriy Tsibizov <yuriy.tsibizov@gfk.ru>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef EMU10KX_H
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#define EMU10KX_H
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#define SND_EMU10KX_MINVER 1
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#define SND_EMU10KX_PREFVER 1
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#define SND_EMU10KX_MAXVER 1
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#ifdef _KERNEL
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#define EMUPAGESIZE 4096
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#define NUM_G 64
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2007-01-06 18:59:35 +00:00
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#define EMU_PLAY_BUFSZ EMUPAGESIZE*16
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/* Recording is limited by EMUPAGESIZE*16=64K buffer */
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2006-08-07 22:44:01 +00:00
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#define EMU_REC_BUFSZ EMUPAGESIZE*16
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#define EMU_MAX_BUFSZ EMUPAGESIZE*16
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#define EMU_MAXPAGES 8192
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2006-07-15 19:36:28 +00:00
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#define EMU_VAR_FUNC 0
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#define EMU_VAR_ROUTE 1
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#define EMU_VAR_ISEMU10K1 2
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#define RT_FRONT 0
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#define RT_REAR 1
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#define RT_CENTER 2
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#define RT_SUB 3
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#define RT_SIDE 4
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2007-01-06 18:59:35 +00:00
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#define RT_MCHRECORD 5
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#define RT_COUNT 6
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2006-07-15 19:36:28 +00:00
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/* mixer controls */
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/* fx play */
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#define M_FX0_FRONT_L 0
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#define M_FX1_FRONT_R 1
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#define M_FX2_REAR_L 2
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#define M_FX3_REAR_R 3
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#define M_FX4_CENTER 4
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#define M_FX5_SUBWOOFER 5
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#define M_FX6_SIDE_L 6
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#define M_FX7_SIDE_R 7
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/* fx rec */
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#define M_FX0_REC_L 8
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#define M_FX1_REC_R 9
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/* inputs play */
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#define M_IN0_FRONT_L 10
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#define M_IN0_FRONT_R 11
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#define M_IN1_FRONT_L 12
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#define M_IN1_FRONT_R 13
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#define M_IN2_FRONT_L 14
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#define M_IN2_FRONT_R 15
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#define M_IN3_FRONT_L 16
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#define M_IN3_FRONT_R 17
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#define M_IN4_FRONT_L 18
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#define M_IN4_FRONT_R 19
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#define M_IN5_FRONT_L 20
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#define M_IN5_FRONT_R 21
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#define M_IN6_FRONT_L 22
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#define M_IN6_FRONT_R 23
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#define M_IN7_FRONT_L 24
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#define M_IN7_FRONT_R 25
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/* inputs rec */
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#define M_IN0_REC_L 26
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#define M_IN0_REC_R 27
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#define M_IN1_REC_L 28
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#define M_IN1_REC_R 29
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#define M_IN2_REC_L 30
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#define M_IN2_REC_R 31
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#define M_IN3_REC_L 32
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#define M_IN3_REC_R 33
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#define M_IN4_REC_L 34
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#define M_IN4_REC_R 35
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#define M_IN5_REC_L 36
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#define M_IN5_REC_R 37
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#define M_IN6_REC_L 38
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#define M_IN6_REC_R 39
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#define M_IN7_REC_L 40
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#define M_IN7_REC_R 41
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/* master volume */
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#define M_MASTER_FRONT_L 42
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#define M_MASTER_FRONT_R 43
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#define M_MASTER_REAR_L 44
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#define M_MASTER_REAR_R 45
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#define M_MASTER_CENTER 46
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#define M_MASTER_SUBWOOFER 47
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#define M_MASTER_SIDE_L 48
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#define M_MASTER_SIDE_R 49
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/* master rec volume */
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#define M_MASTER_REC_L 50
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#define M_MASTER_REC_R 51
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#define NUM_MIXERS 52
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struct emu_sc_info;
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/* MIDI device parameters */
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struct emu_midiinfo {
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struct emu_sc_info *card;
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int port;
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int portnr;
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};
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/* PCM device parameters */
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struct emu_pcminfo {
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struct emu_sc_info *card;
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int route;
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};
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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);
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int emu_intr_unregister(struct emu_sc_info *sc, int ihandle);
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uint32_t emu_rd(struct emu_sc_info *sc, unsigned int regno, unsigned int size);
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void emu_wr(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size);
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uint32_t emu_rdptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg);
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void emu_wrptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg, uint32_t data);
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uint32_t emu_rd_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg);
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void emu_wr_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg, uint32_t data);
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int emu_timer_create(struct emu_sc_info *sc);
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int emu_timer_set(struct emu_sc_info *sc, int timer, int delay);
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int emu_timer_enable(struct emu_sc_info *sc, int timer, int go);
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int emu_timer_clear(struct emu_sc_info *sc, int timer);
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struct emu_voice;
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struct emu_route {
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int routing_left[8];
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int amounts_left[8];
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int routing_right[8];
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int amounts_right[8];
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};
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struct emu_voice* emu_valloc(struct emu_sc_info *sc);
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void emu_vfree(struct emu_sc_info *sc, struct emu_voice *v);
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int emu_vinit(struct emu_sc_info *sc, struct emu_voice *m, struct emu_voice *s,
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uint32_t sz, struct snd_dbuf *b);
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void emu_vroute(struct emu_sc_info *sc, struct emu_route *rt, struct emu_voice *v);
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void emu_vsetup(struct emu_voice *v, int fmt, int spd);
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void emu_vwrite(struct emu_sc_info *sc, struct emu_voice *v);
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void emu_vtrigger(struct emu_sc_info *sc, struct emu_voice *v, int go);
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int emu_vpos(struct emu_sc_info *sc, struct emu_voice *v);
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bus_dma_tag_t emu_gettag(struct emu_sc_info *sc);
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void emumix_set_volume(struct emu_sc_info *sc, int mixer_idx, int volume);
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int emumix_get_volume(struct emu_sc_info *sc, int mixer_idx);
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void emu_enable_ir(struct emu_sc_info *sc);
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#endif /* _KERNEL */
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#endif /* EMU10K1_H */
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