/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 1999 Cameron Grant * Copyright (c) 2003-2006 Yuriy Tsibizov * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef EMU10KX_H #define EMU10KX_H #define SND_EMU10KX_MINVER 1 #define SND_EMU10KX_PREFVER 1 #define SND_EMU10KX_MAXVER 1 #ifdef _KERNEL #define EMUPAGESIZE 4096 #define NUM_G 64 /* XXX some (empty) samples are played when play buffer is > EMUPAGESIZE */ #define EMU_PLAY_BUFSZ EMUPAGESIZE /* Recording is limited by EMUPAGESIZE*16=64K buffer */ #define EMU_REC_BUFSZ EMUPAGESIZE*16 #define EMU_MAX_BUFSZ EMUPAGESIZE*16 #define EMU_MAXPAGES 8192 #define EMU_VAR_FUNC 0 #define EMU_VAR_ROUTE 1 #define EMU_VAR_ISEMU10K1 2 #define EMU_VAR_MCH_DISABLED 3 #define EMU_VAR_MCH_REC 4 #define EMU_A_IOCFG_DISABLE_ANALOG 0x0040 /* = 'enable' for Audigy2 */ #define EMU_A_IOCFG_GPOUT2 0x0001 #define EMU_AC97SLOT_REAR_RIGHT 0x01 #define EMU_AC97SLOT_REAR_LEFT 0x02 #define EMU_HCFG_GPOUT0 0x00001000 #define EMU_HCFG_GPOUT1 0x00000800 #define EMU_HCFG_GPOUT2 0x00000400 #define RT_FRONT 0 #define RT_REAR 1 #define RT_CENTER 2 #define RT_SUB 3 #define RT_SIDE 4 #define RT_MCHRECORD 5 #define RT_COUNT 6 /* mixer controls */ /* fx play */ #define M_FX0_FRONT_L 0 #define M_FX1_FRONT_R 1 #define M_FX2_REAR_L 2 #define M_FX3_REAR_R 3 #define M_FX4_CENTER 4 #define M_FX5_SUBWOOFER 5 #define M_FX6_SIDE_L 6 #define M_FX7_SIDE_R 7 /* fx rec */ #define M_FX0_REC_L 8 #define M_FX1_REC_R 9 /* inputs play */ #define M_IN0_FRONT_L 10 #define M_IN0_FRONT_R 11 #define M_IN1_FRONT_L 12 #define M_IN1_FRONT_R 13 #define M_IN2_FRONT_L 14 #define M_IN2_FRONT_R 15 #define M_IN3_FRONT_L 16 #define M_IN3_FRONT_R 17 #define M_IN4_FRONT_L 18 #define M_IN4_FRONT_R 19 #define M_IN5_FRONT_L 20 #define M_IN5_FRONT_R 21 #define M_IN6_FRONT_L 22 #define M_IN6_FRONT_R 23 #define M_IN7_FRONT_L 24 #define M_IN7_FRONT_R 25 /* inputs rec */ #define M_IN0_REC_L 26 #define M_IN0_REC_R 27 #define M_IN1_REC_L 28 #define M_IN1_REC_R 29 #define M_IN2_REC_L 30 #define M_IN2_REC_R 31 #define M_IN3_REC_L 32 #define M_IN3_REC_R 33 #define M_IN4_REC_L 34 #define M_IN4_REC_R 35 #define M_IN5_REC_L 36 #define M_IN5_REC_R 37 #define M_IN6_REC_L 38 #define M_IN6_REC_R 39 #define M_IN7_REC_L 40 #define M_IN7_REC_R 41 /* master volume */ #define M_MASTER_FRONT_L 42 #define M_MASTER_FRONT_R 43 #define M_MASTER_REAR_L 44 #define M_MASTER_REAR_R 45 #define M_MASTER_CENTER 46 #define M_MASTER_SUBWOOFER 47 #define M_MASTER_SIDE_L 48 #define M_MASTER_SIDE_R 49 /* master rec volume */ #define M_MASTER_REC_L 50 #define M_MASTER_REC_R 51 #define NUM_MIXERS 52 struct emu_sc_info; /* MIDI device parameters */ struct emu_midiinfo { struct emu_sc_info *card; int port; int portnr; }; /* PCM device parameters */ struct emu_pcminfo { struct emu_sc_info *card; int route; }; 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); int emu_intr_unregister(struct emu_sc_info *sc, int ihandle); uint32_t emu_rd(struct emu_sc_info *sc, unsigned int regno, unsigned int size); void emu_wr(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size); uint32_t emu_rdptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg); void emu_wrptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg, uint32_t data); uint32_t emu_rd_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg); void emu_wr_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg, uint32_t data); int emu_timer_create(struct emu_sc_info *sc); int emu_timer_set(struct emu_sc_info *sc, int timer, int delay); int emu_timer_enable(struct emu_sc_info *sc, int timer, int go); int emu_timer_clear(struct emu_sc_info *sc, int timer); struct emu_voice; struct emu_route { int routing_left[8]; int amounts_left[8]; int routing_right[8]; int amounts_right[8]; }; struct emu_voice* emu_valloc(struct emu_sc_info *sc); void emu_vfree(struct emu_sc_info *sc, struct emu_voice *v); int emu_vinit(struct emu_sc_info *sc, struct emu_voice *m, struct emu_voice *s, uint32_t sz, struct snd_dbuf *b); void emu_vroute(struct emu_sc_info *sc, struct emu_route *rt, struct emu_voice *v); void emu_vsetup(struct emu_voice *v, int fmt, int spd); void emu_vwrite(struct emu_sc_info *sc, struct emu_voice *v); void emu_vtrigger(struct emu_sc_info *sc, struct emu_voice *v, int go); int emu_vpos(struct emu_sc_info *sc, struct emu_voice *v); bus_dma_tag_t emu_gettag(struct emu_sc_info *sc); void emumix_set_volume(struct emu_sc_info *sc, int mixer_idx, int volume); int emumix_get_volume(struct emu_sc_info *sc, int mixer_idx); void emu_enable_ir(struct emu_sc_info *sc); #endif /* _KERNEL */ #endif /* EMU10K1_H */