/*
* 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)
struct snd_gf1_bank_info banks_16[4];
struct snd_gf1_mem_block *first;
struct snd_gf1_mem_block *last;
- struct semaphore memory_mutex;
+ struct mutex memory_mutex;
};
struct snd_gf1_dma_block {
struct snd_gus_voice;
-struct snd_gus_sample_ops {
- void (*sample_start)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position);
- void (*sample_stop)(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode);
- void (*sample_freq)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq);
- void (*sample_volume)(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume);
- void (*sample_loop)(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop);
- void (*sample_pos)(struct snd_gus_card *card, struct snd_gus_voice *voice, snd_seq_position_t position);
- void (*sample_private1)(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data);
-};
-
#define SNDRV_GF1_VOICE_TYPE_PCM 0
#define SNDRV_GF1_VOICE_TYPE_SYNTH 1
#define SNDRV_GF1_VOICE_TYPE_MIDI 2
struct snd_gus_sample_ops *sample_ops;
- struct snd_seq_instr instr;
-
/* running status / registers */
- struct snd_seq_ev_volume sample_volume;
-
unsigned short fc_register;
unsigned short fc_lfo;
unsigned short gf1_volume;
int seq_client;
struct snd_gus_port seq_ports[4];
- struct snd_seq_kinstr_list *ilist;
- struct snd_iwffff_ops iwffff_ops;
- struct snd_gf1_ops gf1_ops;
- struct snd_simple_ops simple_ops;
/* timer */
struct snd_rawmidi_substream *midi_substream_output;
struct snd_rawmidi_substream *midi_substream_input;
- struct snd_seq_device *seq_dev;
-
spinlock_t reg_lock;
spinlock_t voice_alloc;
spinlock_t active_voice_lock;
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 */
/* 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(struct snd_gus_card *gus);
#endif
int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi **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
-
/* gus_dram.c */
int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
unsigned int addr, unsigned int size);
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(struct snd_seq_event *ev, struct snd_gus_port *p);
-
-/* gus_simple.c */
-void snd_gf1_simple_init(struct snd_gus_voice *voice);
-
-/* gus_instr.c */
-int snd_gus_iwffff_put_sample(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_get_sample(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_remove_sample(void *private_data, struct iwffff_wave *wave,
- int atomic);
-int snd_gus_gf1_put_sample(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_get_sample(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_remove_sample(void *private_data, struct gf1_wave *wave,
- int atomic);
-int snd_gus_simple_put_sample(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_get_sample(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_remove_sample(void *private_data, struct simple_instrument *instr,
- int atomic);
-
-#endif /* CONFIG_SND_SEQUENCER */
-
#endif /* __SOUND_GUS_H */