diff options
Diffstat (limited to 'ANDROID_3.4.5/include/sound/emu8000.h')
| -rw-r--r-- | ANDROID_3.4.5/include/sound/emu8000.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/ANDROID_3.4.5/include/sound/emu8000.h b/ANDROID_3.4.5/include/sound/emu8000.h deleted file mode 100644 index c8f66bde..00000000 --- a/ANDROID_3.4.5/include/sound/emu8000.h +++ /dev/null @@ -1,121 +0,0 @@ -#ifndef __SOUND_EMU8000_H -#define __SOUND_EMU8000_H -/* - * Defines for the emu8000 (AWE32/64) - * - * Copyright (C) 1999 Steve Ratcliffe - * Copyright (C) 1999-2000 Takashi Iwai <tiwai@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "emux_synth.h" -#include "seq_kernel.h" - -/* - * Hardware parameters. - */ -#define EMU8000_MAX_DRAM (28 * 1024 * 1024) /* Max on-board mem is 28Mb ???*/ -#define EMU8000_DRAM_OFFSET 0x200000 /* Beginning of on board ram */ -#define EMU8000_CHANNELS 32 /* Number of hardware channels */ -#define EMU8000_DRAM_VOICES 30 /* number of normal voices */ - -/* Flags to set a dma channel to read or write */ -#define EMU8000_RAM_READ 0 -#define EMU8000_RAM_WRITE 1 -#define EMU8000_RAM_CLOSE 2 -#define EMU8000_RAM_MODE_MASK 0x03 -#define EMU8000_RAM_RIGHT 0x10 /* use 'right' DMA channel */ - -enum { - EMU8000_CONTROL_BASS = 0, - EMU8000_CONTROL_TREBLE, - EMU8000_CONTROL_CHORUS_MODE, - EMU8000_CONTROL_REVERB_MODE, - EMU8000_CONTROL_FM_CHORUS_DEPTH, - EMU8000_CONTROL_FM_REVERB_DEPTH, - EMU8000_NUM_CONTROLS, -}; - -/* - * Structure to hold all state information for the emu8000 driver. - * - * Note 1: The chip supports 32 channels in hardware this is max_channels - * some of the channels may be used for other things so max_channels is - * the number in use for wave voices. - */ -struct snd_emu8000 { - - struct snd_emux *emu; - - int index; /* sequencer client index */ - int seq_ports; /* number of sequencer ports */ - int fm_chorus_depth; /* FM OPL3 chorus depth */ - int fm_reverb_depth; /* FM OPL3 reverb depth */ - - int mem_size; /* memory size */ - unsigned long port1; /* Port usually base+0 */ - unsigned long port2; /* Port usually at base+0x400 */ - unsigned long port3; /* Port usually at base+0x800 */ - struct resource *res_port1; - struct resource *res_port2; - struct resource *res_port3; - unsigned short last_reg;/* Last register command */ - spinlock_t reg_lock; - - int dram_checked; - - struct snd_card *card; /* The card that this belongs to */ - - int chorus_mode; - int reverb_mode; - int bass_level; - int treble_level; - - struct snd_util_memhdr *memhdr; - - spinlock_t control_lock; - struct snd_kcontrol *controls[EMU8000_NUM_CONTROLS]; - - struct snd_pcm *pcm; /* pcm on emu8000 wavetable */ - -}; - -/* sequencer device id */ -#define SNDRV_SEQ_DEV_ID_EMU8000 "emu8000-synth" - - -/* exported functions */ -int snd_emu8000_new(struct snd_card *card, int device, long port, int seq_ports, - struct snd_seq_device **ret); -void snd_emu8000_poke(struct snd_emu8000 *emu, unsigned int port, unsigned int reg, - unsigned int val); -unsigned short snd_emu8000_peek(struct snd_emu8000 *emu, unsigned int port, - unsigned int reg); -void snd_emu8000_poke_dw(struct snd_emu8000 *emu, unsigned int port, unsigned int reg, - unsigned int val); -unsigned int snd_emu8000_peek_dw(struct snd_emu8000 *emu, unsigned int port, - unsigned int reg); -void snd_emu8000_dma_chan(struct snd_emu8000 *emu, int ch, int mode); - -void snd_emu8000_init_fm(struct snd_emu8000 *emu); - -void snd_emu8000_update_chorus_mode(struct snd_emu8000 *emu); -void snd_emu8000_update_reverb_mode(struct snd_emu8000 *emu); -void snd_emu8000_update_equalizer(struct snd_emu8000 *emu); -int snd_emu8000_load_chorus_fx(struct snd_emu8000 *emu, int mode, const void __user *buf, long len); -int snd_emu8000_load_reverb_fx(struct snd_emu8000 *emu, int mode, const void __user *buf, long len); - -#endif /* __SOUND_EMU8000_H */ |