/*
* Global structures used for GUS part of ALSA driver
- * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
*
*
* This program is free software; you can redistribute it and/or modify
#include "timer.h"
#include "seq_midi_emul.h"
#include "seq_device.h"
-#include "ainstr_iw.h"
-#include "ainstr_gf1.h"
-#include "ainstr_simple.h"
#include <asm/io.h>
-#define SNDRV_SEQ_DEV_ID_GUS "gus-synth"
-
/* IO ports */
#define GUSP(gus, x) ((gus)->gf1.port + SNDRV_g_u_s_##x)
#define SNDRV_g_u_s_IRQSTAT (0x226-0x220)
#define SNDRV_g_u_s_TIMERCNTRL (0x228-0x220)
#define SNDRV_g_u_s_TIMERDATA (0x229-0x220)
-#define SNDRV_g_u_s_DRAM (0x327-0x220)
+#define SNDRV_g_u_s_DRAM (0x327-0x220)
#define SNDRV_g_u_s_MIXCNTRLREG (0x220-0x220)
#define SNDRV_g_u_s_IRQDMACNTRLREG (0x22b-0x220)
#define SNDRV_g_u_s_REGCNTRLS (0x22f-0x220)
-#define SNDRV_g_u_s_BOARDVERSION (0x726-0x220)
-#define SNDRV_g_u_s_MIXCNTRLPORT (0x726-0x220)
-#define SNDRV_g_u_s_IVER (0x325-0x220)
+#define SNDRV_g_u_s_BOARDVERSION (0x726-0x220)
+#define SNDRV_g_u_s_MIXCNTRLPORT (0x726-0x220)
+#define SNDRV_g_u_s_IVER (0x325-0x220)
#define SNDRV_g_u_s_MIXDATAPORT (0x326-0x220)
-#define SNDRV_g_u_s_MAXCNTRLPORT (0x326-0x220)
+#define SNDRV_g_u_s_MAXCNTRLPORT (0x326-0x220)
/* GF1 registers */
/* global registers */
#define SNDRV_GF1_GB_ACTIVE_VOICES 0x0e
#define SNDRV_GF1_GB_VOICES_IRQ 0x0f
-#define SNDRV_GF1_GB_GLOBAL_MODE 0x19
+#define SNDRV_GF1_GB_GLOBAL_MODE 0x19
#define SNDRV_GF1_GW_LFO_BASE 0x1a
#define SNDRV_GF1_GB_VOICES_IRQ_READ 0x1f
#define SNDRV_GF1_GB_DRAM_DMA_CONTROL 0x41
-#define SNDRV_GF1_GW_DRAM_DMA_LOW 0x42
-#define SNDRV_GF1_GW_DRAM_IO_LOW 0x43
-#define SNDRV_GF1_GB_DRAM_IO_HIGH 0x44
+#define SNDRV_GF1_GW_DRAM_DMA_LOW 0x42
+#define SNDRV_GF1_GW_DRAM_IO_LOW 0x43
+#define SNDRV_GF1_GB_DRAM_IO_HIGH 0x44
#define SNDRV_GF1_GB_SOUND_BLASTER_CONTROL 0x45
#define SNDRV_GF1_GB_ADLIB_TIMER_1 0x46
#define SNDRV_GF1_GB_ADLIB_TIMER_2 0x47
-#define SNDRV_GF1_GB_RECORD_RATE 0x48
+#define SNDRV_GF1_GB_RECORD_RATE 0x48
#define SNDRV_GF1_GB_REC_DMA_CONTROL 0x49
#define SNDRV_GF1_GB_JOYSTICK_DAC_LEVEL 0x4b
#define SNDRV_GF1_GB_RESET 0x4c
#define SNDRV_GF1_GW_MEMORY_CONFIG 0x52
#define SNDRV_GF1_GB_MEMORY_CONTROL 0x53
#define SNDRV_GF1_GW_FIFO_RECORD_BASE_ADDR 0x54
-#define SNDRV_GF1_GW_FIFO_PLAY_BASE_ADDR 0x55
+#define SNDRV_GF1_GW_FIFO_PLAY_BASE_ADDR 0x55
#define SNDRV_GF1_GW_FIFO_SIZE 0x56
#define SNDRV_GF1_GW_INTERLEAVE 0x57
#define SNDRV_GF1_GB_COMPATIBILITY 0x59
#define SNDRV_GF1_VA_START SNDRV_GF1_VW_START_HIGH
#define SNDRV_GF1_VW_END_HIGH 0x04
#define SNDRV_GF1_VW_END_LOW 0x05
-#define SNDRV_GF1_VA_END SNDRV_GF1_VW_END_HIGH
-#define SNDRV_GF1_VB_VOLUME_RATE 0x06
-#define SNDRV_GF1_VB_VOLUME_START 0x07
+#define SNDRV_GF1_VA_END SNDRV_GF1_VW_END_HIGH
+#define SNDRV_GF1_VB_VOLUME_RATE 0x06
+#define SNDRV_GF1_VB_VOLUME_START 0x07
#define SNDRV_GF1_VB_VOLUME_END 0x08
#define SNDRV_GF1_VW_VOLUME 0x09
-#define SNDRV_GF1_VW_CURRENT_HIGH 0x0a
-#define SNDRV_GF1_VW_CURRENT_LOW 0x0b
+#define SNDRV_GF1_VW_CURRENT_HIGH 0x0a
+#define SNDRV_GF1_VW_CURRENT_LOW 0x0b
#define SNDRV_GF1_VA_CURRENT SNDRV_GF1_VW_CURRENT_HIGH
-#define SNDRV_GF1_VB_PAN 0x0c
-#define SNDRV_GF1_VW_OFFSET_RIGHT 0x0c
+#define SNDRV_GF1_VB_PAN 0x0c
+#define SNDRV_GF1_VW_OFFSET_RIGHT 0x0c
#define SNDRV_GF1_VB_VOLUME_CONTROL 0x0d
#define SNDRV_GF1_VB_UPPER_ADDRESS 0x10
-#define SNDRV_GF1_VW_EFFECT_HIGH 0x11
+#define SNDRV_GF1_VW_EFFECT_HIGH 0x11
#define SNDRV_GF1_VW_EFFECT_LOW 0x12
#define SNDRV_GF1_VA_EFFECT SNDRV_GF1_VW_EFFECT_HIGH
-#define SNDRV_GF1_VW_OFFSET_LEFT 0x13
-#define SNDRV_GF1_VB_ACCUMULATOR 0x14
-#define SNDRV_GF1_VB_MODE 0x15
+#define SNDRV_GF1_VW_OFFSET_LEFT 0x13
+#define SNDRV_GF1_VB_ACCUMULATOR 0x14
+#define SNDRV_GF1_VB_MODE 0x15
#define SNDRV_GF1_VW_EFFECT_VOLUME 0x16
#define SNDRV_GF1_VB_FREQUENCY_LFO 0x17
#define SNDRV_GF1_VB_VOLUME_LFO 0x18
#define SNDRV_GF1_VW_OFFSET_RIGHT_FINAL 0x1b
#define SNDRV_GF1_VW_OFFSET_LEFT_FINAL 0x1c
-#define SNDRV_GF1_VW_EFFECT_VOLUME_FINAL 0x1d
+#define SNDRV_GF1_VW_EFFECT_VOLUME_FINAL 0x1d
/* ICS registers */
#define SNDRV_ICS_MIC_DEV 0
-#define SNDRV_ICS_LINE_DEV 1
+#define SNDRV_ICS_LINE_DEV 1
#define SNDRV_ICS_CD_DEV 2
#define SNDRV_ICS_GF1_DEV 3
-#define SNDRV_ICS_NONE_DEV 4
-#define SNDRV_ICS_MASTER_DEV 5
+#define SNDRV_ICS_NONE_DEV 4
+#define SNDRV_ICS_MASTER_DEV 5
/* LFO */
#define SNDRV_GF1_DMA_UNSIGNED 0x80
#define SNDRV_GF1_DMA_16BIT 0x40
-#define SNDRV_GF1_DMA_IRQ 0x20
+#define SNDRV_GF1_DMA_IRQ 0x20
#define SNDRV_GF1_DMA_WIDTH16 0x04
#define SNDRV_GF1_DMA_READ 0x02 /* read from GUS's DRAM */
#define SNDRV_GF1_DMA_ENABLE 0x01
/* defines for memory manager */
-#define SNDRV_GF1_MEM_BLOCK_16BIT 0x0001
+#define SNDRV_GF1_MEM_BLOCK_16BIT 0x0001
#define SNDRV_GF1_MEM_OWNER_DRIVER 0x0001
#define SNDRV_GF1_MEM_OWNER_WAVE_SIMPLE 0x0002
/* constants for interrupt handlers */
#define SNDRV_GF1_HANDLER_MIDI_OUT 0x00010000
-#define SNDRV_GF1_HANDLER_MIDI_IN 0x00020000
-#define SNDRV_GF1_HANDLER_TIMER1 0x00040000
-#define SNDRV_GF1_HANDLER_TIMER2 0x00080000
+#define SNDRV_GF1_HANDLER_MIDI_IN 0x00020000
+#define SNDRV_GF1_HANDLER_TIMER1 0x00040000
+#define SNDRV_GF1_HANDLER_TIMER2 0x00080000
#define SNDRV_GF1_HANDLER_VOICE 0x00100000
#define SNDRV_GF1_HANDLER_DMA_WRITE 0x00200000
#define SNDRV_GF1_HANDLER_DMA_READ 0x00400000
/* --- */
-struct _snd_gus_card;
-typedef struct _snd_gus_card snd_gus_card_t;
+struct snd_gus_card;
/* GF1 specific structure */
-typedef struct _snd_gf1_bank_info {
+struct snd_gf1_bank_info {
unsigned int address;
unsigned int size;
-} snd_gf1_bank_info_t;
+};
-typedef struct _snd_gf1_mem_block {
+struct snd_gf1_mem_block {
unsigned short flags; /* flags - SNDRV_GF1_MEM_BLOCK_XXXX */
unsigned short owner; /* owner - SNDRV_GF1_MEM_OWNER_XXXX */
unsigned int share; /* share count */
unsigned int ptr;
unsigned int size;
char *name;
- struct _snd_gf1_mem_block *next;
- struct _snd_gf1_mem_block *prev;
-} snd_gf1_mem_block_t;
-
-typedef struct _snd_gf1_mem {
- snd_gf1_bank_info_t banks_8[4];
- snd_gf1_bank_info_t banks_16[4];
- snd_gf1_mem_block_t *first;
- snd_gf1_mem_block_t *last;
- struct semaphore memory_mutex;
-} snd_gf1_mem_t;
-
-typedef struct snd_gf1_dma_block {
+ struct snd_gf1_mem_block *next;
+ struct snd_gf1_mem_block *prev;
+};
+
+struct snd_gf1_mem {
+ struct snd_gf1_bank_info banks_8[4];
+ struct snd_gf1_bank_info banks_16[4];
+ struct snd_gf1_mem_block *first;
+ struct snd_gf1_mem_block *last;
+ struct mutex memory_mutex;
+};
+
+struct snd_gf1_dma_block {
void *buffer; /* buffer in computer's RAM */
unsigned long buf_addr; /* buffer address */
unsigned int addr; /* address in onboard memory */
unsigned int count; /* count in bytes */
unsigned int cmd; /* DMA command (format) */
- void (*ack)(snd_gus_card_t * gus, void *private_data);
+ void (*ack)(struct snd_gus_card * gus, void *private_data);
void *private_data;
struct snd_gf1_dma_block *next;
-} snd_gf1_dma_block_t;
+};
-typedef struct {
- snd_midi_channel_set_t * chset;
- snd_gus_card_t * gus;
+struct snd_gus_port {
+ struct snd_midi_channel_set * chset;
+ struct snd_gus_card * gus;
int mode; /* operation mode */
int client; /* sequencer client number */
int port; /* sequencer port number */
unsigned int midi_has_voices: 1;
-} snd_gus_port_t;
-
-typedef struct _snd_gus_voice snd_gus_voice_t;
+};
-typedef struct {
- void (*sample_start)(snd_gus_card_t *gus, snd_gus_voice_t *voice, snd_seq_position_t position);
- void (*sample_stop)(snd_gus_card_t *gus, snd_gus_voice_t *voice, snd_seq_stop_mode_t mode);
- void (*sample_freq)(snd_gus_card_t *gus, snd_gus_voice_t *voice, snd_seq_frequency_t freq);
- void (*sample_volume)(snd_gus_card_t *gus, snd_gus_voice_t *voice, snd_seq_ev_volume_t *volume);
- void (*sample_loop)(snd_gus_card_t *card, snd_gus_voice_t *voice, snd_seq_ev_loop_t *loop);
- void (*sample_pos)(snd_gus_card_t *card, snd_gus_voice_t *voice, snd_seq_position_t position);
- void (*sample_private1)(snd_gus_card_t *card, snd_gus_voice_t *voice, unsigned char *data);
-} snd_gus_sample_ops_t;
+struct snd_gus_voice;
-#define SNDRV_GF1_VOICE_TYPE_PCM 0
+#define SNDRV_GF1_VOICE_TYPE_PCM 0
#define SNDRV_GF1_VOICE_TYPE_SYNTH 1
-#define SNDRV_GF1_VOICE_TYPE_MIDI 2
+#define SNDRV_GF1_VOICE_TYPE_MIDI 2
#define SNDRV_GF1_VFLG_RUNNING (1<<0)
#define SNDRV_GF1_VFLG_EFFECT_TIMER1 (1<<1)
#define SNDRV_GF1_VFLG_PAN (1<<2)
-typedef enum {
+enum snd_gus_volume_state {
VENV_BEFORE,
VENV_ATTACK,
VENV_SUSTAIN,
VENV_RELEASE,
VENV_DONE,
VENV_VOLUME
-} snd_gus_volume_state_t;
+};
-struct _snd_gus_voice {
+struct snd_gus_voice {
int number;
unsigned int use: 1,
pcm: 1,
unsigned int interrupt_stat_wave;
unsigned int interrupt_stat_volume;
#endif
- void (*handler_wave) (snd_gus_card_t * gus, snd_gus_voice_t * voice);
- void (*handler_volume) (snd_gus_card_t * gus, snd_gus_voice_t * voice);
- void (*handler_effect) (snd_gus_card_t * gus, snd_gus_voice_t * voice);
- void (*volume_change) (snd_gus_card_t * gus);
-
- snd_gus_sample_ops_t *sample_ops;
+ void (*handler_wave) (struct snd_gus_card * gus, struct snd_gus_voice * voice);
+ void (*handler_volume) (struct snd_gus_card * gus, struct snd_gus_voice * voice);
+ void (*handler_effect) (struct snd_gus_card * gus, struct snd_gus_voice * voice);
+ void (*volume_change) (struct snd_gus_card * gus);
- snd_seq_instr_t instr;
+ struct snd_gus_sample_ops *sample_ops;
/* running status / registers */
- snd_seq_ev_volume_t sample_volume;
-
unsigned short fc_register;
unsigned short fc_lfo;
unsigned short gf1_volume;
unsigned char effect_accumulator;
unsigned char volume_control;
unsigned char venv_value_next;
- snd_gus_volume_state_t venv_state;
- snd_gus_volume_state_t venv_state_prev;
+ enum snd_gus_volume_state venv_state;
+ enum snd_gus_volume_state venv_state_prev;
unsigned short vlo;
unsigned short vro;
unsigned short gf1_effect_volume;
/* --- */
void *private_data;
- void (*private_free)(snd_gus_voice_t *voice);
+ void (*private_free)(struct snd_gus_voice *voice);
};
-struct _snd_gf1 {
+struct snd_gf1 {
unsigned int enh_mode:1, /* enhanced mode (GFA1) */
hw_lfo:1, /* use hardware LFO */
unsigned int rom_present; /* bitmask */
unsigned int rom_banks; /* GUS's ROM banks */
- snd_gf1_mem_t mem_alloc;
+ struct snd_gf1_mem mem_alloc;
/* registers */
unsigned short reg_page;
unsigned char active_voices; /* active voices */
unsigned char active_voice; /* selected voice (GF1PAGE register) */
- snd_gus_voice_t voices[32]; /* GF1 voices */
+ struct snd_gus_voice voices[32]; /* GF1 voices */
unsigned int default_voice_address;
/* interrupt handlers */
- void (*interrupt_handler_midi_out) (snd_gus_card_t * gus);
- void (*interrupt_handler_midi_in) (snd_gus_card_t * gus);
- void (*interrupt_handler_timer1) (snd_gus_card_t * gus);
- void (*interrupt_handler_timer2) (snd_gus_card_t * gus);
- void (*interrupt_handler_dma_write) (snd_gus_card_t * gus);
- void (*interrupt_handler_dma_read) (snd_gus_card_t * gus);
+ void (*interrupt_handler_midi_out) (struct snd_gus_card * gus);
+ void (*interrupt_handler_midi_in) (struct snd_gus_card * gus);
+ void (*interrupt_handler_timer1) (struct snd_gus_card * gus);
+ void (*interrupt_handler_timer2) (struct snd_gus_card * gus);
+ void (*interrupt_handler_dma_write) (struct snd_gus_card * gus);
+ void (*interrupt_handler_dma_read) (struct snd_gus_card * gus);
#ifdef CONFIG_SND_DEBUG
unsigned int interrupt_stat_midi_out;
/* synthesizer */
int seq_client;
- snd_gus_port_t seq_ports[4];
- snd_seq_kinstr_list_t *ilist;
- snd_iwffff_ops_t iwffff_ops;
- snd_gf1_ops_t gf1_ops;
- snd_simple_ops_t simple_ops;
+ struct snd_gus_port seq_ports[4];
/* timer */
unsigned short timer_enabled;
- snd_timer_t *timer1;
- snd_timer_t *timer2;
+ struct snd_timer *timer1;
+ struct snd_timer *timer2;
/* midi */
unsigned int dma_flags;
unsigned int dma_shared;
- snd_gf1_dma_block_t *dma_data_pcm;
- snd_gf1_dma_block_t *dma_data_pcm_last;
- snd_gf1_dma_block_t *dma_data_synth;
- snd_gf1_dma_block_t *dma_data_synth_last;
- void (*dma_ack)(snd_gus_card_t * gus, void *private_data);
+ struct snd_gf1_dma_block *dma_data_pcm;
+ struct snd_gf1_dma_block *dma_data_pcm_last;
+ struct snd_gf1_dma_block *dma_data_synth;
+ struct snd_gf1_dma_block *dma_data_synth_last;
+ void (*dma_ack)(struct snd_gus_card * gus, void *private_data);
void *dma_private_data;
/* pcm */
/* main structure for GUS card */
-struct _snd_gus_card {
- snd_card_t *card;
+struct snd_gus_card {
+ struct snd_card *card;
unsigned int
initialized: 1, /* resources were initialized */
unsigned short joystick_dac; /* joystick DAC level */
int timer_dev; /* timer device */
- struct _snd_gf1 gf1; /* gf1 specific variables */
- snd_pcm_t *pcm;
- snd_pcm_substream_t *pcm_cap_substream;
+ struct snd_gf1 gf1; /* gf1 specific variables */
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *pcm_cap_substream;
unsigned int c_dma_size;
unsigned int c_period_size;
unsigned int c_pos;
- snd_rawmidi_t *midi_uart;
- snd_rawmidi_substream_t *midi_substream_output;
- snd_rawmidi_substream_t *midi_substream_input;
-
- snd_seq_device_t *seq_dev;
+ struct snd_rawmidi *midi_uart;
+ struct snd_rawmidi_substream *midi_substream_output;
+ struct snd_rawmidi_substream *midi_substream_input;
spinlock_t reg_lock;
spinlock_t voice_alloc;
spinlock_t dma_lock;
spinlock_t pcm_volume_level_lock;
spinlock_t uart_cmd_lock;
- struct semaphore dma_mutex;
- struct semaphore register_mutex;
+ struct mutex dma_mutex;
+ struct mutex register_mutex;
};
/* I/O functions for GF1/InterWave chip - gus_io.c */
-static inline void snd_gf1_select_voice(snd_gus_card_t * gus, int voice)
+static inline void snd_gf1_select_voice(struct snd_gus_card * gus, int voice)
{
unsigned long flags;
spin_unlock_irqrestore(&gus->active_voice_lock, flags);
}
-static inline void snd_gf1_uart_cmd(snd_gus_card_t * gus, unsigned char b)
+static inline void snd_gf1_uart_cmd(struct snd_gus_card * gus, unsigned char b)
{
outb(gus->gf1.uart_cmd = b, GUSP(gus, MIDICTRL));
}
-static inline unsigned char snd_gf1_uart_stat(snd_gus_card_t * gus)
+static inline unsigned char snd_gf1_uart_stat(struct snd_gus_card * gus)
{
return inb(GUSP(gus, MIDISTAT));
}
-static inline void snd_gf1_uart_put(snd_gus_card_t * gus, unsigned char b)
+static inline void snd_gf1_uart_put(struct snd_gus_card * gus, unsigned char b)
{
outb(b, GUSP(gus, MIDIDATA));
}
-static inline unsigned char snd_gf1_uart_get(snd_gus_card_t * gus)
+static inline unsigned char snd_gf1_uart_get(struct snd_gus_card * gus)
{
return inb(GUSP(gus, MIDIDATA));
}
-extern void snd_gf1_delay(snd_gus_card_t * gus);
+extern void snd_gf1_delay(struct snd_gus_card * gus);
-extern void snd_gf1_ctrl_stop(snd_gus_card_t * gus, unsigned char reg);
+extern void snd_gf1_ctrl_stop(struct snd_gus_card * gus, unsigned char reg);
-extern void snd_gf1_write8(snd_gus_card_t * gus, unsigned char reg, unsigned char data);
-extern unsigned char snd_gf1_look8(snd_gus_card_t * gus, unsigned char reg);
-extern inline unsigned char snd_gf1_read8(snd_gus_card_t * gus, unsigned char reg)
+extern void snd_gf1_write8(struct snd_gus_card * gus, unsigned char reg, unsigned char data);
+extern unsigned char snd_gf1_look8(struct snd_gus_card * gus, unsigned char reg);
+static inline unsigned char snd_gf1_read8(struct snd_gus_card * gus, unsigned char reg)
{
return snd_gf1_look8(gus, reg | 0x80);
}
-extern void snd_gf1_write16(snd_gus_card_t * gus, unsigned char reg, unsigned int data);
-extern unsigned short snd_gf1_look16(snd_gus_card_t * gus, unsigned char reg);
-extern inline unsigned short snd_gf1_read16(snd_gus_card_t * gus, unsigned char reg)
+extern void snd_gf1_write16(struct snd_gus_card * gus, unsigned char reg, unsigned int data);
+extern unsigned short snd_gf1_look16(struct snd_gus_card * gus, unsigned char reg);
+static inline unsigned short snd_gf1_read16(struct snd_gus_card * gus, unsigned char reg)
{
return snd_gf1_look16(gus, reg | 0x80);
}
-extern void snd_gf1_adlib_write(snd_gus_card_t * gus, unsigned char reg, unsigned char data);
-extern void snd_gf1_dram_addr(snd_gus_card_t * gus, unsigned int addr);
-extern void snd_gf1_poke(snd_gus_card_t * gus, unsigned int addr, unsigned char data);
-extern unsigned char snd_gf1_peek(snd_gus_card_t * gus, unsigned int addr);
-extern void snd_gf1_write_addr(snd_gus_card_t * gus, unsigned char reg, unsigned int addr, short w_16bit);
-extern unsigned int snd_gf1_read_addr(snd_gus_card_t * gus, unsigned char reg, short w_16bit);
-extern void snd_gf1_i_ctrl_stop(snd_gus_card_t * gus, unsigned char reg);
-extern void snd_gf1_i_write8(snd_gus_card_t * gus, unsigned char reg, unsigned char data);
-extern unsigned char snd_gf1_i_look8(snd_gus_card_t * gus, unsigned char reg);
-extern void snd_gf1_i_write16(snd_gus_card_t * gus, unsigned char reg, unsigned int data);
-extern inline unsigned char snd_gf1_i_read8(snd_gus_card_t * gus, unsigned char reg)
+extern void snd_gf1_adlib_write(struct snd_gus_card * gus, unsigned char reg, unsigned char data);
+extern void snd_gf1_dram_addr(struct snd_gus_card * gus, unsigned int addr);
+extern void snd_gf1_poke(struct snd_gus_card * gus, unsigned int addr, unsigned char data);
+extern unsigned char snd_gf1_peek(struct snd_gus_card * gus, unsigned int addr);
+extern void snd_gf1_write_addr(struct snd_gus_card * gus, unsigned char reg, unsigned int addr, short w_16bit);
+extern unsigned int snd_gf1_read_addr(struct snd_gus_card * gus, unsigned char reg, short w_16bit);
+extern void snd_gf1_i_ctrl_stop(struct snd_gus_card * gus, unsigned char reg);
+extern void snd_gf1_i_write8(struct snd_gus_card * gus, unsigned char reg, unsigned char data);
+extern unsigned char snd_gf1_i_look8(struct snd_gus_card * gus, unsigned char reg);
+extern void snd_gf1_i_write16(struct snd_gus_card * gus, unsigned char reg, unsigned int data);
+static inline unsigned char snd_gf1_i_read8(struct snd_gus_card * gus, unsigned char reg)
{
return snd_gf1_i_look8(gus, reg | 0x80);
}
-extern unsigned short snd_gf1_i_look16(snd_gus_card_t * gus, unsigned char reg);
-extern inline unsigned short snd_gf1_i_read16(snd_gus_card_t * gus, unsigned char reg)
+extern unsigned short snd_gf1_i_look16(struct snd_gus_card * gus, unsigned char reg);
+static inline unsigned short snd_gf1_i_read16(struct snd_gus_card * gus, unsigned char reg)
{
return snd_gf1_i_look16(gus, reg | 0x80);
}
-extern void snd_gf1_select_active_voices(snd_gus_card_t * gus);
+extern void snd_gf1_select_active_voices(struct snd_gus_card * gus);
/* gus_lfo.c */
};
#if 0
-extern irqreturn_t snd_gf1_lfo_effect_interrupt(snd_gus_card_t * gus, snd_gf1_voice_t * voice);
+extern irqreturn_t snd_gf1_lfo_effect_interrupt(struct snd_gus_card * gus, snd_gf1_voice_t * voice);
#endif
-extern void snd_gf1_lfo_init(snd_gus_card_t * gus);
-extern void snd_gf1_lfo_done(snd_gus_card_t * gus);
-extern void snd_gf1_lfo_program(snd_gus_card_t * gus, int voice, int lfo_type, struct _SND_IW_LFO_PROGRAM *program);
-extern void snd_gf1_lfo_enable(snd_gus_card_t * gus, int voice, int lfo_type);
-extern void snd_gf1_lfo_disable(snd_gus_card_t * gus, int voice, int lfo_type);
-extern void snd_gf1_lfo_change_freq(snd_gus_card_t * gus, int voice, int lfo_type, int freq);
-extern void snd_gf1_lfo_change_depth(snd_gus_card_t * gus, int voice, int lfo_type, int depth);
-extern void snd_gf1_lfo_setup(snd_gus_card_t * gus, int voice, int lfo_type, int freq, int current_depth, int depth, int sweep, int shape);
-extern void snd_gf1_lfo_shutdown(snd_gus_card_t * gus, int voice, int lfo_type);
+extern void snd_gf1_lfo_init(struct snd_gus_card * gus);
+extern void snd_gf1_lfo_done(struct snd_gus_card * gus);
+extern void snd_gf1_lfo_program(struct snd_gus_card * gus, int voice, int lfo_type, struct _SND_IW_LFO_PROGRAM *program);
+extern void snd_gf1_lfo_enable(struct snd_gus_card * gus, int voice, int lfo_type);
+extern void snd_gf1_lfo_disable(struct snd_gus_card * gus, int voice, int lfo_type);
+extern void snd_gf1_lfo_change_freq(struct snd_gus_card * gus, int voice, int lfo_type, int freq);
+extern void snd_gf1_lfo_change_depth(struct snd_gus_card * gus, int voice, int lfo_type, int depth);
+extern void snd_gf1_lfo_setup(struct snd_gus_card * gus, int voice, int lfo_type, int freq, int current_depth, int depth, int sweep, int shape);
+extern void snd_gf1_lfo_shutdown(struct snd_gus_card * gus, int voice, int lfo_type);
#if 0
-extern void snd_gf1_lfo_command(snd_gus_card_t * gus, int voice, unsigned char *command);
+extern void snd_gf1_lfo_command(struct snd_gus_card * gus, int voice, unsigned char *command);
#endif
/* gus_mem.c */
-void snd_gf1_mem_lock(snd_gf1_mem_t * alloc, int xup);
-int snd_gf1_mem_xfree(snd_gf1_mem_t * alloc, snd_gf1_mem_block_t * block);
-snd_gf1_mem_block_t *snd_gf1_mem_alloc(snd_gf1_mem_t * alloc, int owner,
+void snd_gf1_mem_lock(struct snd_gf1_mem * alloc, int xup);
+int snd_gf1_mem_xfree(struct snd_gf1_mem * alloc, struct snd_gf1_mem_block * block);
+struct snd_gf1_mem_block *snd_gf1_mem_alloc(struct snd_gf1_mem * alloc, int owner,
char *name, int size, int w_16,
int align, unsigned int *share_id);
-int snd_gf1_mem_free(snd_gf1_mem_t * alloc, unsigned int address);
-int snd_gf1_mem_free_owner(snd_gf1_mem_t * alloc, int owner);
-int snd_gf1_mem_init(snd_gus_card_t * gus);
-int snd_gf1_mem_done(snd_gus_card_t * gus);
+int snd_gf1_mem_free(struct snd_gf1_mem * alloc, unsigned int address);
+int snd_gf1_mem_free_owner(struct snd_gf1_mem * alloc, int owner);
+int snd_gf1_mem_init(struct snd_gus_card * gus);
+int snd_gf1_mem_done(struct snd_gus_card * gus);
/* gus_mem_proc.c */
-int snd_gf1_mem_proc_init(snd_gus_card_t * gus);
+int snd_gf1_mem_proc_init(struct snd_gus_card * gus);
/* gus_dma.c */
-int snd_gf1_dma_init(snd_gus_card_t * gus);
-int snd_gf1_dma_done(snd_gus_card_t * gus);
-int snd_gf1_dma_transfer_block(snd_gus_card_t * gus,
- snd_gf1_dma_block_t * block,
+int snd_gf1_dma_init(struct snd_gus_card * gus);
+int snd_gf1_dma_done(struct snd_gus_card * gus);
+int snd_gf1_dma_transfer_block(struct snd_gus_card * gus,
+ struct snd_gf1_dma_block * block,
int atomic,
int synth);
/* gus_volume.c */
unsigned short snd_gf1_lvol_to_gvol_raw(unsigned int vol);
-unsigned short snd_gf1_translate_freq(snd_gus_card_t * gus, unsigned int freq2);
+unsigned short snd_gf1_translate_freq(struct snd_gus_card * gus, unsigned int freq2);
/* gus_reset.c */
-void snd_gf1_set_default_handlers(snd_gus_card_t * gus, unsigned int what);
-void snd_gf1_smart_stop_voice(snd_gus_card_t * gus, unsigned short voice);
-void snd_gf1_stop_voice(snd_gus_card_t * gus, unsigned short voice);
-void snd_gf1_stop_voices(snd_gus_card_t * gus, unsigned short v_min, unsigned short v_max);
-snd_gus_voice_t *snd_gf1_alloc_voice(snd_gus_card_t * gus, int type, int client, int port);
-void snd_gf1_free_voice(snd_gus_card_t * gus, snd_gus_voice_t *voice);
-int snd_gf1_start(snd_gus_card_t * gus);
-int snd_gf1_stop(snd_gus_card_t * gus);
+void snd_gf1_set_default_handlers(struct snd_gus_card * gus, unsigned int what);
+void snd_gf1_smart_stop_voice(struct snd_gus_card * gus, unsigned short voice);
+void snd_gf1_stop_voice(struct snd_gus_card * gus, unsigned short voice);
+void snd_gf1_stop_voices(struct snd_gus_card * gus, unsigned short v_min, unsigned short v_max);
+struct snd_gus_voice *snd_gf1_alloc_voice(struct snd_gus_card * gus, int type, int client, int port);
+void snd_gf1_free_voice(struct snd_gus_card * gus, struct snd_gus_voice *voice);
+int snd_gf1_start(struct snd_gus_card * gus);
+int snd_gf1_stop(struct snd_gus_card * gus);
/* gus_mixer.c */
-int snd_gf1_new_mixer(snd_gus_card_t * gus);
+int snd_gf1_new_mixer(struct snd_gus_card * gus);
/* gus_pcm.c */
-int snd_gf1_pcm_new(snd_gus_card_t * gus, int pcm_dev, int control_index, snd_pcm_t ** rpcm);
+int snd_gf1_pcm_new(struct snd_gus_card * gus, int pcm_dev, int control_index, struct snd_pcm ** rpcm);
#ifdef CONFIG_SND_DEBUG
-extern void snd_gf1_print_voice_registers(snd_gus_card_t * gus);
+extern void snd_gf1_print_voice_registers(struct snd_gus_card * gus);
#endif
/* gus.c */
-int snd_gus_use_inc(snd_gus_card_t * gus);
-void snd_gus_use_dec(snd_gus_card_t * gus);
-int snd_gus_create(snd_card_t * card,
+int snd_gus_use_inc(struct snd_gus_card * gus);
+void snd_gus_use_dec(struct snd_gus_card * gus);
+int snd_gus_create(struct snd_card *card,
unsigned long port,
int irq, int dma1, int dma2,
int timer_dev,
int voices,
int pcm_channels,
int effect,
- snd_gus_card_t ** rgus);
-int snd_gus_initialize(snd_gus_card_t * gus);
+ struct snd_gus_card ** rgus);
+int snd_gus_initialize(struct snd_gus_card * gus);
/* gus_irq.c */
-irqreturn_t snd_gus_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t snd_gus_interrupt(int irq, void *dev_id);
#ifdef CONFIG_SND_DEBUG
-void snd_gus_irq_profile_init(snd_gus_card_t *gus);
+void snd_gus_irq_profile_init(struct snd_gus_card *gus);
#endif
/* gus_uart.c */
-int snd_gf1_rawmidi_new(snd_gus_card_t * gus, int device, snd_rawmidi_t **rrawmidi);
-
-#if 0
-extern void snd_engine_instrument_register(unsigned short mode,
- struct _SND_INSTRUMENT_VOICE_COMMANDS *voice_cmds,
- struct _SND_INSTRUMENT_NOTE_COMMANDS *note_cmds,
- struct _SND_INSTRUMENT_CHANNEL_COMMANDS *channel_cmds);
-extern int snd_engine_instrument_register_ask(unsigned short mode);
-#endif
+int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi **rrawmidi);
/* gus_dram.c */
-int snd_gus_dram_write(snd_gus_card_t *gus, char __user *ptr,
+int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
unsigned int addr, unsigned int size);
-int snd_gus_dram_read(snd_gus_card_t *gus, char __user *ptr,
+int snd_gus_dram_read(struct snd_gus_card *gus, char __user *ptr,
unsigned int addr, unsigned int size, int rom);
-#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
-
-/* gus_sample.c */
-void snd_gus_sample_event(snd_seq_event_t *ev, snd_gus_port_t *p);
-
-/* gus_simple.c */
-void snd_gf1_simple_init(snd_gus_voice_t *voice);
-
-/* gus_instr.c */
-int snd_gus_iwffff_put_sample(void *private_data, iwffff_wave_t *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_get_sample(void *private_data, iwffff_wave_t *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_remove_sample(void *private_data, iwffff_wave_t *wave,
- int atomic);
-int snd_gus_gf1_put_sample(void *private_data, gf1_wave_t *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_get_sample(void *private_data, gf1_wave_t *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_remove_sample(void *private_data, gf1_wave_t *wave,
- int atomic);
-int snd_gus_simple_put_sample(void *private_data, simple_instrument_t *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_get_sample(void *private_data, simple_instrument_t *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_remove_sample(void *private_data, simple_instrument_t *instr,
- int atomic);
-
-#endif /* CONFIG_SND_SEQUENCER */
-
#endif /* __SOUND_GUS_H */
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff