FM / sound

/usr/src/linux-headers-5.15.0-181/include/sound/

/usr/src/linux-headers-5.15.0-181/include/sound

Name	Size	Mode	Actions
ac97/	-	0755	rm
sof/	-	0755	rm
ac97_codec.h	16044	0644	edit dl rm
aci.h	2458	0644	edit dl rm
ad1816a.h	4843	0644	edit dl rm
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asequencer.h	2975	0644	edit dl rm
asound.h	590	0644	edit dl rm
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compress_driver.h	7986	0644	edit dl rm
control.h	9958	0644	edit dl rm
core.h	15895	0644	edit dl rm
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designware_i2s.h	1631	0644	edit dl rm
dmaengine_pcm.h	6913	0644	edit dl rm
emu10k1.h	90722	0644	edit dl rm
emu10k1_synth.h	693	0644	edit dl rm
emu8000.h	3333	0644	edit dl rm
emu8000_reg.h	9767	0644	edit dl rm
emux_legacy.h	4811	0644	edit dl rm
emux_synth.h	6948	0644	edit dl rm
es1688.h	2923	0644	edit dl rm
graph_card.h	271	0644	edit dl rm
gus.h	20119	0644	edit dl rm
hdaudio.h	21538	0644	edit dl rm
hdaudio_ext.h	5680	0644	edit dl rm
hda_chmap.h	2660	0644	edit dl rm
hda_codec.h	17669	0644	edit dl rm
hda_component.h	2085	0644	edit dl rm
hda_hwdep.h	736	0644	edit dl rm
hda_i915.h	589	0644	edit dl rm
hda_register.h	10655	0644	edit dl rm
hda_regmap.h	6934	0644	edit dl rm
hda_verbs.h	17296	0644	edit dl rm
hdmi-codec.h	3011	0644	edit dl rm
hwdep.h	1925	0644	edit dl rm
i2c.h	2857	0644	edit dl rm
info.h	8053	0644	edit dl rm
initval.h	2484	0644	edit dl rm
intel-dsp-config.h	869	0644	edit dl rm
intel-nhlt.h	2851	0644	edit dl rm
jack.h	3172	0644	edit dl rm
l3.h	524	0644	edit dl rm
madera-pdata.h	1996	0644	edit dl rm
max9768.h	729	0644	edit dl rm
max98088.h	1074	0644	edit dl rm
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memalloc.h	2642	0644	edit dl rm
minors.h	3738	0644	edit dl rm
mixer_oss.h	1773	0644	edit dl rm
mpu401.h	3905	0644	edit dl rm
omap-hdmi-audio.h	971	0644	edit dl rm
opl3.h	11909	0644	edit dl rm
opl4.h	459	0644	edit dl rm
pcm-indirect.h	5159	0644	edit dl rm
pcm.h	53684	0644	edit dl rm
pcm_drm_eld.h	183	0644	edit dl rm
pcm_iec958.h	597	0644	edit dl rm
pcm_oss.h	2063	0644	edit dl rm
pcm_params.h	8864	0644	edit dl rm
pt2258.h	513	0644	edit dl rm
pxa2xx-lib.h	2190	0644	edit dl rm
rawmidi.h	5881	0644	edit dl rm
rt286.h	314	0644	edit dl rm
rt298.h	373	0644	edit dl rm
rt1015.h	283	0644	edit dl rm
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s3c24xx_uda134x.h	229	0644	edit dl rm
sb.h	10550	0644	edit dl rm
sb16_csp.h	2100	0644	edit dl rm
seq_device.h	2165	0644	edit dl rm
seq_kernel.h	3378	0644	edit dl rm
seq_midi_emul.h	6757	0644	edit dl rm
seq_midi_event.h	1356	0644	edit dl rm
seq_oss.h	2264	0644	edit dl rm
seq_oss_legacy.h	360	0644	edit dl rm
seq_virmidi.h	2123	0644	edit dl rm
sh_dac_audio.h	441	0644	edit dl rm
sh_fsi.h	693	0644	edit dl rm
simple_card.h	529	0644	edit dl rm
simple_card_utils.h	8351	0644	edit dl rm
snd_wavefront.h	5620	0644	edit dl rm
soc-acpi-intel-match.h	2074	0644	edit dl rm
soc-acpi.h	5637	0644	edit dl rm
soc-card.h	2944	0644	edit dl rm
soc-component.h	19387	0644	edit dl rm
soc-dai.h	19957	0644	edit dl rm
soc-dapm.h	32957	0644	edit dl rm
soc-dpcm.h	5523	0644	edit dl rm
soc-jack.h	3822	0644	edit dl rm
soc-link.h	1172	0644	edit dl rm
soc-topology.h	5835	0644	edit dl rm
soc.h	47899	0644	edit dl rm
sof.h	2596	0644	edit dl rm
soundfont.h	3903	0644	edit dl rm
spear_dma.h	350	0644	edit dl rm
spear_spdif.h	345	0644	edit dl rm
sta32x.h	1015	0644	edit dl rm
sta350.h	1474	0644	edit dl rm
tas2552-plat.h	283	0644	edit dl rm
tas5086.h	210	0644	edit dl rm
tea6330t.h	468	0644	edit dl rm
timer.h	5109	0644	edit dl rm
tlv.h	1627	0644	edit dl rm
tlv320aic3x.h	1777	0644	edit dl rm
tlv320aic32x4.h	1320	0644	edit dl rm
tlv320dac33-plat.h	574	0644	edit dl rm
tpa6130a2-plat.h	291	0644	edit dl rm
uda134x.h	451	0644	edit dl rm
uda1380.h	335	0644	edit dl rm
util_mem.h	1623	0644	edit dl rm
vx_core.h	15055	0644	edit dl rm
wavefront.h	18518	0644	edit dl rm
wm0010.h	466	0644	edit dl rm
wm1250-ev1.h	510	0644	edit dl rm
wm2000.h	479	0644	edit dl rm
wm2200.h	1353	0644	edit dl rm
wm5100.h	1129	0644	edit dl rm
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wm8962.h	1694	0644	edit dl rm
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wm8996.h	1289	0644	edit dl rm
wm9081.h	515	0644	edit dl rm
wm9090.h	634	0644	edit dl rm
wss.h	7949	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/include/sound/snd_wavefront.h (5620B)

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __SOUND_SND_WAVEFRONT_H__
#define __SOUND_SND_WAVEFRONT_H__

#include <sound/mpu401.h>
#include <sound/hwdep.h>
#include <sound/rawmidi.h>
#include <sound/wavefront.h>  /* generic OSS/ALSA/user-level wavefront header */

/* MIDI interface */

struct _snd_wavefront_midi;
struct _snd_wavefront_card;
struct _snd_wavefront;

typedef struct _snd_wavefront_midi snd_wavefront_midi_t;
typedef struct _snd_wavefront_card snd_wavefront_card_t;
typedef struct _snd_wavefront snd_wavefront_t;

typedef enum { internal_mpu = 0, external_mpu = 1 } snd_wavefront_mpu_id;

struct _snd_wavefront_midi {
        unsigned long            base;        /* I/O port address */
	char                     isvirtual;   /* doing virtual MIDI stuff ? */
	char			 istimer;     /* timer is used */
        snd_wavefront_mpu_id     output_mpu;  /* most-recently-used */
        snd_wavefront_mpu_id     input_mpu;   /* most-recently-used */
        unsigned int             mode[2];     /* MPU401_MODE_XXX */
	struct snd_rawmidi_substream	 *substream_output[2];
	struct snd_rawmidi_substream	 *substream_input[2];
	struct timer_list	 timer;
	snd_wavefront_card_t	 *timer_card;
        spinlock_t               open;
        spinlock_t               virtual;     /* protects isvirtual */
};

#define	OUTPUT_READY	0x40
#define	INPUT_AVAIL	0x80
#define	MPU_ACK		0xFE
#define	UART_MODE_ON	0x3F

extern const struct snd_rawmidi_ops snd_wavefront_midi_output;
extern const struct snd_rawmidi_ops snd_wavefront_midi_input;

extern void   snd_wavefront_midi_enable_virtual (snd_wavefront_card_t *);
extern void   snd_wavefront_midi_disable_virtual (snd_wavefront_card_t *);
extern void   snd_wavefront_midi_interrupt (snd_wavefront_card_t *);
extern int    snd_wavefront_midi_start (snd_wavefront_card_t *);

struct _snd_wavefront {
	unsigned long    irq;   /* "you were one, one of the few ..." */
	unsigned long    base;  /* low i/o port address */
	struct resource	 *res_base; /* i/o port resource allocation */

#define mpu_data_port    base 
#define mpu_command_port base + 1 /* write semantics */
#define mpu_status_port  base + 1 /* read semantics */
#define data_port        base + 2 
#define status_port      base + 3 /* read semantics */
#define control_port     base + 3 /* write semantics  */
#define block_port       base + 4 /* 16 bit, writeonly */
#define last_block_port  base + 6 /* 16 bit, writeonly */

/* FX ports. These are mapped through the ICS2115 to the YS225.
	   The ICS2115 takes care of flipping the relevant pins on the
	   YS225 so that access to each of these ports does the right
	   thing. Note: these are NOT documented by Turtle Beach.
	*/

#define fx_status       base + 8 
#define fx_op           base + 8 
#define fx_lcr          base + 9 
#define fx_dsp_addr     base + 0xa
#define fx_dsp_page     base + 0xb 
#define fx_dsp_lsb      base + 0xc 
#define fx_dsp_msb      base + 0xd 
#define fx_mod_addr     base + 0xe
#define fx_mod_data     base + 0xf

volatile int irq_ok;               /* set by interrupt handler */
        volatile int irq_cnt;              /* ditto */
	char debug;                        /* debugging flags */
	int freemem;                       /* installed RAM, in bytes */

char fw_version[2];                /* major = [0], minor = [1] */
	char hw_version[2];                /* major = [0], minor = [1] */
	char israw;                        /* needs Motorola microcode */
	char has_fx;                       /* has FX processor (Tropez+) */
	char fx_initialized;               /* FX's register pages initialized */
	char prog_status[WF_MAX_PROGRAM];  /* WF_SLOT_* */
	char patch_status[WF_MAX_PATCH];   /* WF_SLOT_* */
	char sample_status[WF_MAX_SAMPLE]; /* WF_ST_* | WF_SLOT_* */
	int samples_used;                  /* how many */
	char interrupts_are_midi;          /* h/w MPU interrupts enabled ? */
	char rom_samples_rdonly;           /* can we write on ROM samples */
	spinlock_t irq_lock;
	wait_queue_head_t interrupt_sleeper; 
	snd_wavefront_midi_t midi;         /* ICS2115 MIDI interface */
	struct snd_card *card;
};

struct _snd_wavefront_card {
	snd_wavefront_t wavefront;
#ifdef CONFIG_PNP
	struct pnp_dev *wss;
	struct pnp_dev *ctrl;
	struct pnp_dev *mpu;
	struct pnp_dev *synth;
#endif /* CONFIG_PNP */
};

extern void snd_wavefront_internal_interrupt (snd_wavefront_card_t *card);
extern int  snd_wavefront_detect_irq (snd_wavefront_t *dev) ;
extern int  snd_wavefront_check_irq (snd_wavefront_t *dev, int irq);
extern int  snd_wavefront_restart (snd_wavefront_t *dev);
extern int  snd_wavefront_start (snd_wavefront_t *dev);
extern int  snd_wavefront_detect (snd_wavefront_card_t *card);
extern int  snd_wavefront_config_midi (snd_wavefront_t *dev) ;
extern int  snd_wavefront_cmd (snd_wavefront_t *, int, unsigned char *,
			       unsigned char *);

extern int snd_wavefront_synth_ioctl   (struct snd_hwdep *, 
					struct file *,
					unsigned int cmd, 
					unsigned long arg);
extern int  snd_wavefront_synth_open    (struct snd_hwdep *, struct file *);
extern int  snd_wavefront_synth_release (struct snd_hwdep *, struct file *);

/* FX processor - see also yss225.[ch] */

extern int  snd_wavefront_fx_start  (snd_wavefront_t *);
extern int  snd_wavefront_fx_detect (snd_wavefront_t *);
extern int  snd_wavefront_fx_ioctl  (struct snd_hwdep *, 
				     struct file *,
				     unsigned int cmd, 
				     unsigned long arg);
extern int snd_wavefront_fx_open    (struct snd_hwdep *, struct file *);
extern int snd_wavefront_fx_release (struct snd_hwdep *, struct file *);

#endif  /* __SOUND_SND_WAVEFRONT_H__ */

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