emu8000.h File Reference

#include <sound/emux_synth.h>
#include <sound/seq_kernel.h>

Go to the source code of this file.

Data Structures
struct	snd_emu8000

Macros
#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 */
#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 */
#define	SNDRV_SEQ_DEV_ID_EMU8000   "emu8000-synth"

Enumerations
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 }

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)

Macro Definition Documentation

#define EMU8000_CHANNELS   32 /* Number of hardware channels */

Definition at line 32 of file emu8000.h.

#define EMU8000_DRAM_OFFSET   0x200000 /* Beginning of on board ram */

Definition at line 31 of file emu8000.h.

#define EMU8000_DRAM_VOICES   30 /* number of normal voices */

Definition at line 33 of file emu8000.h.

#define EMU8000_MAX_DRAM   (28 * 1024 * 1024) /* Max on-board mem is 28Mb ???*/

Definition at line 30 of file emu8000.h.

#define EMU8000_RAM_CLOSE   2

Definition at line 38 of file emu8000.h.

#define EMU8000_RAM_MODE_MASK   0x03

Definition at line 39 of file emu8000.h.

#define EMU8000_RAM_READ   0

Definition at line 36 of file emu8000.h.

#define EMU8000_RAM_RIGHT   0x10 /* use 'right' DMA channel */

Definition at line 40 of file emu8000.h.

#define EMU8000_RAM_WRITE   1

Definition at line 37 of file emu8000.h.

#define SNDRV_SEQ_DEV_ID_EMU8000   "emu8000-synth"

Definition at line 97 of file emu8000.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

EMU8000_CONTROL_BASS
EMU8000_CONTROL_TREBLE
EMU8000_CONTROL_CHORUS_MODE
EMU8000_CONTROL_REVERB_MODE
EMU8000_CONTROL_FM_CHORUS_DEPTH
EMU8000_CONTROL_FM_REVERB_DEPTH
EMU8000_NUM_CONTROLS

Definition at line 42 of file emu8000.h.

Function Documentation

void snd_emu8000_dma_chan	(	struct snd_emu8000 *	emu,
		int	ch,
		int	mode
	)

Definition at line 110 of file emu8000.c.

void snd_emu8000_init_fm

(

struct snd_emu8000 *

emu

)

Definition at line 470 of file emu8000.c.

int snd_emu8000_load_chorus_fx	(	struct snd_emu8000 *	emu,
		int	mode,
		const void __user *	buf,
		long	len
	)

Definition at line 665 of file emu8000.c.

int snd_emu8000_load_reverb_fx	(	struct snd_emu8000 *	emu,
		int	mode,
		const void __user *	buf,
		long	len
	)

Definition at line 792 of file emu8000.c.

int snd_emu8000_new	(	struct snd_card *	card,
		int	device,
		long	port,
		int	seq_ports,
		struct snd_seq_device **	ret
	)

Definition at line 1086 of file emu8000.c.

unsigned short snd_emu8000_peek	(	struct snd_emu8000 *	emu,
		unsigned int	port,
		unsigned int	reg
	)

Definition at line 61 of file emu8000.c.

unsigned int snd_emu8000_peek_dw	(	struct snd_emu8000 *	emu,
		unsigned int	port,
		unsigned int	reg
	)

Definition at line 90 of file emu8000.c.

void snd_emu8000_poke	(	struct snd_emu8000 *	emu,
		unsigned int	port,
		unsigned int	reg,
		unsigned int	val
	)

Definition at line 48 of file emu8000.c.

void snd_emu8000_poke_dw	(	struct snd_emu8000 *	emu,
		unsigned int	port,
		unsigned int	reg,
		unsigned int	val
	)

Definition at line 76 of file emu8000.c.

void snd_emu8000_update_chorus_mode

(

struct snd_emu8000 *

emu

)

Definition at line 680 of file emu8000.c.

void snd_emu8000_update_equalizer

(

struct snd_emu8000 *

emu

)

Definition at line 600 of file emu8000.c.

void snd_emu8000_update_reverb_mode

(

struct snd_emu8000 *

emu

)

Definition at line 808 of file emu8000.c.