xref: /kernel/linux/patches/linux-4.19/prebuilts/usr/include/sound/sfnt_info.h

/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __SOUND_SFNT_INFO_H
#define __SOUND_SFNT_INFO_H
#include <sound/asound.h>
#ifdef SNDRV_BIG_ENDIAN
#define SNDRV_OSS_PATCHKEY(id) (0xfd00|id)
#else
#define SNDRV_OSS_PATCHKEY(id) ((id<<8)|0xfd)
#endif
struct soundfont_patch_info {
	unsigned short key;
#define SNDRV_OSS_SOUNDFONT_PATCH		SNDRV_OSS_PATCHKEY(0x07)
	short device_no;
	unsigned short sf_id;
	short optarg;
	int len;
	short type;
#define SNDRV_SFNT_LOAD_INFO		0
#define SNDRV_SFNT_LOAD_DATA		1
#define SNDRV_SFNT_OPEN_PATCH	2
#define SNDRV_SFNT_CLOSE_PATCH	3

#define SNDRV_SFNT_REPLACE_DATA	5
#define SNDRV_SFNT_MAP_PRESET	6

#define SNDRV_SFNT_PROBE_DATA		8
#define SNDRV_SFNT_REMOVE_INFO		9
	short reserved;

};
#define SNDRV_SFNT_PATCH_NAME_LEN	32
struct soundfont_open_parm {
	unsigned short type;
#define SNDRV_SFNT_PAT_TYPE_MISC	0
#define SNDRV_SFNT_PAT_TYPE_GUS	6
#define SNDRV_SFNT_PAT_TYPE_MAP	7
#define SNDRV_SFNT_PAT_LOCKED	0x100
#define SNDRV_SFNT_PAT_SHARED	0x200
	short reserved;
	char name[SNDRV_SFNT_PATCH_NAME_LEN];
};
struct soundfont_voice_parm {
	unsigned short moddelay;
	unsigned short modatkhld;
	unsigned short moddcysus;
	unsigned short modrelease;
	short modkeyhold, modkeydecay;
	unsigned short voldelay;
	unsigned short volatkhld;
	unsigned short voldcysus;
	unsigned short volrelease;
	short volkeyhold, volkeydecay;
	unsigned short lfo1delay;
	unsigned short lfo2delay;
	unsigned short pefe;
	unsigned short fmmod;
	unsigned short tremfrq;
	unsigned short fm2frq2;
	unsigned char cutoff;
	unsigned char filterQ;
	unsigned char chorus;
	unsigned char reverb;
	unsigned short reserved[4];
};
struct soundfont_voice_info {
	unsigned short sf_id;
	unsigned short sample;
	int start, end;
	int loopstart, loopend;
	short rate_offset;
	unsigned short mode;
#define SNDRV_SFNT_MODE_ROMSOUND		0x8000
#define SNDRV_SFNT_MODE_STEREO		1
#define SNDRV_SFNT_MODE_LOOPING		2
#define SNDRV_SFNT_MODE_NORELEASE		4
#define SNDRV_SFNT_MODE_INIT_PARM		8
	short root;
	short tune;
	unsigned char low, high;
	unsigned char vellow, velhigh;
	signed char fixkey, fixvel;
	signed char pan, fixpan;
	short exclusiveClass;
	unsigned char amplitude;
	unsigned char attenuation;
	short scaleTuning;
	struct soundfont_voice_parm parm;
	unsigned short sample_mode;
};
struct soundfont_voice_rec_hdr {
	unsigned char bank;
	unsigned char instr;
	char nvoices;
	char write_mode;
#define SNDRV_SFNT_WR_APPEND		0
#define SNDRV_SFNT_WR_EXCLUSIVE		1
#define SNDRV_SFNT_WR_REPLACE		2
};
struct soundfont_sample_info {
	unsigned short sf_id;
	unsigned short sample;
	int start, end;
	int loopstart, loopend;
	int size;
	short dummy;
	unsigned short mode_flags;
#define SNDRV_SFNT_SAMPLE_8BITS		1
#define SNDRV_SFNT_SAMPLE_UNSIGNED	2
#define SNDRV_SFNT_SAMPLE_NO_BLANK	4
#define SNDRV_SFNT_SAMPLE_SINGLESHOT	8
#define SNDRV_SFNT_SAMPLE_BIDIR_LOOP	16
#define SNDRV_SFNT_SAMPLE_STEREO_LEFT	32
#define SNDRV_SFNT_SAMPLE_STEREO_RIGHT	64
#define SNDRV_SFNT_SAMPLE_REVERSE_LOOP	128
	unsigned int truesize;
};
struct soundfont_voice_map {
	int map_bank, map_instr, map_key;
	int src_bank, src_instr, src_key;
};
#define SNDRV_EMUX_HWDEP_NAME	"Emux WaveTable"
#define SNDRV_EMUX_VERSION	((1 << 16) | (0 << 8) | 0)
struct snd_emux_misc_mode {
	int port;
	int mode;
	int value;
	int value2;
};
#define SNDRV_EMUX_IOCTL_VERSION	_IOR('H', 0x80, unsigned int)
#define SNDRV_EMUX_IOCTL_LOAD_PATCH	_IOWR('H', 0x81, struct soundfont_patch_info)
#define SNDRV_EMUX_IOCTL_RESET_SAMPLES	_IO('H', 0x82)
#define SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES _IO('H', 0x83)
#define SNDRV_EMUX_IOCTL_MEM_AVAIL	_IOW('H', 0x84, int)
#define SNDRV_EMUX_IOCTL_MISC_MODE	_IOWR('H', 0x84, struct snd_emux_misc_mode)
#endif