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Name	Size	Permission	Date
ac97	[ DIR ]	drwxr-xr-x	2026-06-04 06:36
sof	[ DIR ]	drwxr-xr-x	2026-06-04 06:36
ac97_codec.h	15.8 KB	-rw-r--r--	2024-03-10 20:38
aci.h	2.4 KB	-rw-r--r--	2024-03-10 20:38
acp63_chip_offset_byte.h	29.75 KB	-rw-r--r--	2024-03-10 20:38
ad1816a.h	4.73 KB	-rw-r--r--	2024-03-10 20:38
ad1843.h	1.48 KB	-rw-r--r--	2024-03-10 20:38
adau1373.h	706 B	-rw-r--r--	2024-03-10 20:38
ak4113.h	10.22 KB	-rw-r--r--	2024-03-10 20:38
ak4114.h	9.54 KB	-rw-r--r--	2024-03-10 20:38
ak4117.h	8.34 KB	-rw-r--r--	2024-03-10 20:38
ak4531_codec.h	2.42 KB	-rw-r--r--	2024-03-10 20:38
ak4641.h	476 B	-rw-r--r--	2024-03-10 20:38
ak4xxx-adda.h	2.66 KB	-rw-r--r--	2024-03-10 20:38
alc5623.h	536 B	-rw-r--r--	2024-03-10 20:38
asequencer.h	3.06 KB	-rw-r--r--	2024-03-10 20:38
asound.h	590 B	-rw-r--r--	2024-03-10 20:38
asoundef.h	16.02 KB	-rw-r--r--	2024-03-10 20:38
compress_driver.h	7.8 KB	-rw-r--r--	2024-03-10 20:38
control.h	10.73 KB	-rw-r--r--	2024-03-10 20:38
core.h	15.78 KB	-rw-r--r--	2024-03-10 20:38
cs35l33.h	888 B	-rw-r--r--	2024-03-10 20:38
cs35l34.h	741 B	-rw-r--r--	2024-03-10 20:38
cs35l35.h	2.21 KB	-rw-r--r--	2024-03-10 20:38
cs35l36.h	772 B	-rw-r--r--	2024-03-10 20:38
cs35l41.h	34.14 KB	-rw-r--r--	2024-03-10 20:38
cs35l56.h	10.47 KB	-rw-r--r--	2026-05-26 09:55
cs4231-regs.h	7.6 KB	-rw-r--r--	2024-03-10 20:38
cs4271.h	906 B	-rw-r--r--	2024-03-10 20:38
cs42l42.h	34.51 KB	-rw-r--r--	2024-03-10 20:38
cs42l43.h	385 B	-rw-r--r--	2024-03-10 20:38
cs42l52.h	592 B	-rw-r--r--	2024-03-10 20:38
cs42l56.h	1.02 KB	-rw-r--r--	2024-03-10 20:38
cs42l73.h	361 B	-rw-r--r--	2024-03-10 20:38
cs8403.h	7.95 KB	-rw-r--r--	2024-03-10 20:38
cs8427.h	9.72 KB	-rw-r--r--	2024-03-10 20:38
da7213.h	1.01 KB	-rw-r--r--	2024-03-10 20:38
da7218.h	2.41 KB	-rw-r--r--	2024-03-10 20:38
da7219-aad.h	2.37 KB	-rw-r--r--	2024-03-10 20:38
da7219.h	998 B	-rw-r--r--	2024-03-10 20:38
da9055.h	707 B	-rw-r--r--	2024-03-10 20:38
designware_i2s.h	1.66 KB	-rw-r--r--	2024-03-10 20:38
dmaengine_pcm.h	6.7 KB	-rw-r--r--	2026-05-26 09:55
emu10k1.h	93.94 KB	-rw-r--r--	2026-05-26 09:55
emu10k1_synth.h	693 B	-rw-r--r--	2024-03-10 20:38
emu8000.h	3.25 KB	-rw-r--r--	2024-03-10 20:38
emu8000_reg.h	9.54 KB	-rw-r--r--	2024-03-10 20:38
emux_legacy.h	4.7 KB	-rw-r--r--	2024-03-10 20:38
emux_synth.h	6.78 KB	-rw-r--r--	2024-03-10 20:38
es1688.h	2.85 KB	-rw-r--r--	2024-03-10 20:38
graph_card.h	1.04 KB	-rw-r--r--	2024-03-10 20:38
gus.h	19.65 KB	-rw-r--r--	2024-03-10 20:38
hda-mlink.h	6.13 KB	-rw-r--r--	2024-03-10 20:38
hda_chmap.h	2.6 KB	-rw-r--r--	2024-03-10 20:38
hda_codec.h	17.75 KB	-rw-r--r--	2026-05-26 09:55
hda_component.h	2.04 KB	-rw-r--r--	2024-03-10 20:38
hda_hwdep.h	736 B	-rw-r--r--	2024-03-10 20:38
hda_i915.h	589 B	-rw-r--r--	2024-03-10 20:38
hda_register.h	11.93 KB	-rw-r--r--	2024-03-10 20:38
hda_regmap.h	6.77 KB	-rw-r--r--	2024-03-10 20:38
hda_verbs.h	16.88 KB	-rw-r--r--	2024-03-10 20:38
hdaudio.h	24.4 KB	-rw-r--r--	2024-03-10 20:38
hdaudio_ext.h	4.59 KB	-rw-r--r--	2026-05-26 09:55
hdmi-codec.h	3.04 KB	-rw-r--r--	2024-03-10 20:38
hwdep.h	1.88 KB	-rw-r--r--	2024-03-10 20:38
i2c.h	2.79 KB	-rw-r--r--	2024-03-10 20:38
info.h	7.75 KB	-rw-r--r--	2024-03-10 20:38
initval.h	2.43 KB	-rw-r--r--	2024-03-10 20:38
intel-dsp-config.h	896 B	-rw-r--r--	2024-03-10 20:38
intel-nhlt.h	3.75 KB	-rw-r--r--	2024-03-10 20:38
jack.h	3.1 KB	-rw-r--r--	2024-03-10 20:38
madera-pdata.h	1.95 KB	-rw-r--r--	2024-03-10 20:38
max9768.h	544 B	-rw-r--r--	2024-03-10 20:38
max98088.h	1.05 KB	-rw-r--r--	2024-03-10 20:38
max98090.h	534 B	-rw-r--r--	2024-03-10 20:38
max98095.h	1.33 KB	-rw-r--r--	2024-03-10 20:38
memalloc.h	3.79 KB	-rw-r--r--	2024-03-10 20:38
minors.h	3.65 KB	-rw-r--r--	2024-03-10 20:38
mixer_oss.h	1.73 KB	-rw-r--r--	2024-03-10 20:38
mpu401.h	3.81 KB	-rw-r--r--	2024-03-10 20:38
omap-hdmi-audio.h	971 B	-rw-r--r--	2024-03-10 20:38
opl3.h	11.62 KB	-rw-r--r--	2024-03-10 20:38
opl4.h	459 B	-rw-r--r--	2024-03-10 20:38
pcm-indirect.h	5.18 KB	-rw-r--r--	2024-03-10 20:38
pcm.h	54.31 KB	-rw-r--r--	2026-05-26 09:55
pcm_drm_eld.h	183 B	-rw-r--r--	2024-03-10 20:38
pcm_iec958.h	597 B	-rw-r--r--	2024-03-10 20:38
pcm_oss.h	2.01 KB	-rw-r--r--	2024-03-10 20:38
pcm_params.h	8.72 KB	-rw-r--r--	2024-03-10 20:38
pt2258.h	513 B	-rw-r--r--	2024-03-10 20:38
pxa2xx-lib.h	2.25 KB	-rw-r--r--	2024-03-10 20:38
rawmidi.h	6.01 KB	-rw-r--r--	2024-03-10 20:38
rt1015.h	283 B	-rw-r--r--	2024-03-10 20:38
rt286.h	314 B	-rw-r--r--	2024-03-10 20:38
rt298.h	373 B	-rw-r--r--	2024-03-10 20:38
rt5514.h	399 B	-rw-r--r--	2024-03-10 20:38
rt5659.h	880 B	-rw-r--r--	2024-03-10 20:38
rt5660.h	578 B	-rw-r--r--	2024-03-10 20:38
rt5663.h	476 B	-rw-r--r--	2024-03-10 20:38
rt5665.h	723 B	-rw-r--r--	2024-03-10 20:38
rt5668.h	607 B	-rw-r--r--	2024-03-10 20:38
rt5682.h	862 B	-rw-r--r--	2024-03-10 20:38
rt5682s.h	1.01 KB	-rw-r--r--	2024-03-10 20:38
sb.h	10.3 KB	-rw-r--r--	2024-03-10 20:38
sb16_csp.h	2.05 KB	-rw-r--r--	2024-03-10 20:38
sdw.h	1.63 KB	-rw-r--r--	2024-03-10 20:38
seq_device.h	2.16 KB	-rw-r--r--	2024-03-10 20:38
seq_kernel.h	3.66 KB	-rw-r--r--	2024-03-10 20:38
seq_midi_emul.h	6.6 KB	-rw-r--r--	2024-03-10 20:38
seq_midi_event.h	1.32 KB	-rw-r--r--	2024-03-10 20:38
seq_oss.h	2.21 KB	-rw-r--r--	2024-03-10 20:38
seq_oss_legacy.h	360 B	-rw-r--r--	2024-03-10 20:38
seq_virmidi.h	2.07 KB	-rw-r--r--	2024-03-10 20:38
sh_dac_audio.h	441 B	-rw-r--r--	2024-03-10 20:38
sh_fsi.h	693 B	-rw-r--r--	2024-03-10 20:38
simple_card.h	524 B	-rw-r--r--	2024-03-10 20:38
simple_card_utils.h	8.69 KB	-rw-r--r--	2024-03-10 20:38
snd_wavefront.h	5.49 KB	-rw-r--r--	2026-05-26 09:55
soc-acpi-intel-match.h	2.5 KB	-rw-r--r--	2024-03-10 20:38
soc-acpi.h	7.01 KB	-rw-r--r--	2024-03-10 20:38
soc-card.h	3.56 KB	-rw-r--r--	2024-03-10 20:38
soc-component.h	20.11 KB	-rw-r--r--	2024-03-10 20:38
soc-dai.h	20.75 KB	-rw-r--r--	2024-03-10 20:38
soc-dapm.h	33.45 KB	-rw-r--r--	2024-03-10 20:38
soc-dpcm.h	5.56 KB	-rw-r--r--	2024-03-10 20:38
soc-jack.h	3.73 KB	-rw-r--r--	2024-03-10 20:38
soc-link.h	1.14 KB	-rw-r--r--	2024-03-10 20:38
soc-topology.h	5.74 KB	-rw-r--r--	2024-03-10 20:38
soc.h	53.84 KB	-rw-r--r--	2026-05-26 09:55
sof.h	4.54 KB	-rw-r--r--	2024-03-10 20:38
soundfont.h	3.81 KB	-rw-r--r--	2024-03-10 20:38
spear_dma.h	350 B	-rw-r--r--	2024-03-10 20:38
spear_spdif.h	345 B	-rw-r--r--	2024-03-10 20:38
sta32x.h	1015 B	-rw-r--r--	2024-03-10 20:38
sta350.h	1.44 KB	-rw-r--r--	2024-03-10 20:38
tas2552-plat.h	283 B	-rw-r--r--	2024-03-10 20:38
tas2781-dsp.h	4.85 KB	-rw-r--r--	2026-05-26 09:55
tas2781-tlv.h	579 B	-rw-r--r--	2026-05-26 09:55
tas2781.h	5.27 KB	-rw-r--r--	2026-05-26 09:55
tas5086.h	210 B	-rw-r--r--	2024-03-10 20:38
tea6330t.h	468 B	-rw-r--r--	2024-03-10 20:38
timer.h	4.99 KB	-rw-r--r--	2024-03-10 20:38
tlv.h	1.59 KB	-rw-r--r--	2024-03-10 20:38
tlv320aic32x4.h	1.29 KB	-rw-r--r--	2024-03-10 20:38
tlv320dac33-plat.h	574 B	-rw-r--r--	2024-03-10 20:38
tpa6130a2-plat.h	291 B	-rw-r--r--	2024-03-10 20:38
uda1380.h	335 B	-rw-r--r--	2024-03-10 20:38
ump.h	8.14 KB	-rw-r--r--	2026-05-26 09:55
ump_convert.h	1.25 KB	-rw-r--r--	2026-05-26 09:55
ump_msg.h	13.81 KB	-rw-r--r--	2026-05-26 09:55
util_mem.h	1.58 KB	-rw-r--r--	2024-03-10 20:38
vx_core.h	14.7 KB	-rw-r--r--	2024-03-10 20:38
wavefront.h	16.32 KB	-rw-r--r--	2024-03-10 20:38
wm0010.h	321 B	-rw-r--r--	2024-03-10 20:38
wm2000.h	479 B	-rw-r--r--	2024-03-10 20:38
wm2200.h	1.21 KB	-rw-r--r--	2024-03-10 20:38
wm5100.h	935 B	-rw-r--r--	2024-03-10 20:38
wm8903.h	15.02 KB	-rw-r--r--	2024-03-10 20:38
wm8904.h	7.22 KB	-rw-r--r--	2024-03-10 20:38
wm8955.h	442 B	-rw-r--r--	2024-03-10 20:38
wm8960.h	888 B	-rw-r--r--	2024-03-10 20:38
wm8962.h	1.65 KB	-rw-r--r--	2024-03-10 20:38
wm8993.h	1.05 KB	-rw-r--r--	2024-03-10 20:38
wm8996.h	1.19 KB	-rw-r--r--	2024-03-10 20:38
wm9081.h	515 B	-rw-r--r--	2024-03-10 20:38
wm9090.h	634 B	-rw-r--r--	2024-03-10 20:38
wss.h	7.76 KB	-rw-r--r--	2024-03-10 20:38

Rename

/* SPDX-License-Identifier: GPL-2.0
 *
 * linux/sound/soc-topology.h -- ALSA SoC Firmware Controls and DAPM
 *
 * Copyright (C) 2012 Texas Instruments Inc.
 * Copyright (C) 2015 Intel Corporation.
 *
 * Simple file API to load FW that includes mixers, coefficients, DAPM graphs,
 * algorithms, equalisers, DAIs, widgets, FE caps, BE caps, codec link caps etc.
 */

#ifndef __LINUX_SND_SOC_TPLG_H
#define __LINUX_SND_SOC_TPLG_H

#include <sound/asoc.h>
#include <linux/list.h>

struct firmware;
struct snd_kcontrol;
struct snd_soc_tplg_pcm_be;
struct snd_ctl_elem_value;
struct snd_ctl_elem_info;
struct snd_soc_dapm_widget;
struct snd_soc_component;
struct snd_soc_tplg_pcm_fe;
struct snd_soc_dapm_context;
struct snd_soc_card;
struct snd_kcontrol_new;
struct snd_soc_dai_link;
struct snd_soc_dai_driver;
struct snd_soc_dai;
struct snd_soc_dapm_route;

/* dynamic object type */
enum snd_soc_dobj_type {
	SND_SOC_DOBJ_NONE		= 0,	/* object is not dynamic */
	SND_SOC_DOBJ_MIXER,
	SND_SOC_DOBJ_BYTES,
	SND_SOC_DOBJ_ENUM,
	SND_SOC_DOBJ_GRAPH,
	SND_SOC_DOBJ_WIDGET,
	SND_SOC_DOBJ_DAI_LINK,
	SND_SOC_DOBJ_PCM,
	SND_SOC_DOBJ_CODEC_LINK,
	SND_SOC_DOBJ_BACKEND_LINK,
};

/* dynamic control object */
struct snd_soc_dobj_control {
	struct snd_kcontrol *kcontrol;
	char **dtexts;
	unsigned long *dvalues;
};

/* dynamic widget object */
struct snd_soc_dobj_widget {
	unsigned int *kcontrol_type;	/* kcontrol type: mixer, enum, bytes */
};

/* generic dynamic object - all dynamic objects belong to this struct */
struct snd_soc_dobj {
	enum snd_soc_dobj_type type;
	unsigned int index;	/* objects can belong in different groups */
	struct list_head list;
	int (*unload)(struct snd_soc_component *comp, struct snd_soc_dobj *dobj);
	union {
		struct snd_soc_dobj_control control;
		struct snd_soc_dobj_widget widget;
	};
	void *private; /* core does not touch this */
};

/*
 * Kcontrol operations - used to map handlers onto firmware based controls.
 */
struct snd_soc_tplg_kcontrol_ops {
	u32 id;
	int (*get)(struct snd_kcontrol *kcontrol,
			struct snd_ctl_elem_value *ucontrol);
	int (*put)(struct snd_kcontrol *kcontrol,
			struct snd_ctl_elem_value *ucontrol);
	int (*info)(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_info *uinfo);
};

/* Bytes ext operations, for TLV byte controls */
struct snd_soc_tplg_bytes_ext_ops {
	u32 id;
	int (*get)(struct snd_kcontrol *kcontrol, unsigned int __user *bytes,
							unsigned int size);
	int (*put)(struct snd_kcontrol *kcontrol,
			const unsigned int __user *bytes, unsigned int size);
};

/*
 * DAPM widget event handlers - used to map handlers onto widgets.
 */
struct snd_soc_tplg_widget_events {
	u16 type;
	int (*event_handler)(struct snd_soc_dapm_widget *w,
			struct snd_kcontrol *k, int event);
};

/*
 * Public API - Used by component drivers to load and unload dynamic objects
 * and their resources.
 */
struct snd_soc_tplg_ops {

/* external kcontrol init - used for any driver specific init */
	int (*control_load)(struct snd_soc_component *, int index,
		struct snd_kcontrol_new *, struct snd_soc_tplg_ctl_hdr *);
	int (*control_unload)(struct snd_soc_component *,
		struct snd_soc_dobj *);

/* DAPM graph route element loading and unloading */
	int (*dapm_route_load)(struct snd_soc_component *, int index,
		struct snd_soc_dapm_route *route);
	int (*dapm_route_unload)(struct snd_soc_component *,
		struct snd_soc_dobj *);

/* external widget init - used for any driver specific init */
	int (*widget_load)(struct snd_soc_component *, int index,
		struct snd_soc_dapm_widget *,
		struct snd_soc_tplg_dapm_widget *);
	int (*widget_ready)(struct snd_soc_component *, int index,
		struct snd_soc_dapm_widget *,
		struct snd_soc_tplg_dapm_widget *);
	int (*widget_unload)(struct snd_soc_component *,
		struct snd_soc_dobj *);

/* FE DAI - used for any driver specific init */
	int (*dai_load)(struct snd_soc_component *, int index,
		struct snd_soc_dai_driver *dai_drv,
		struct snd_soc_tplg_pcm *pcm, struct snd_soc_dai *dai);

int (*dai_unload)(struct snd_soc_component *,
		struct snd_soc_dobj *);

/* DAI link - used for any driver specific init */
	int (*link_load)(struct snd_soc_component *, int index,
		struct snd_soc_dai_link *link,
		struct snd_soc_tplg_link_config *cfg);
	int (*link_unload)(struct snd_soc_component *,
		struct snd_soc_dobj *);

/* callback to handle vendor bespoke data */
	int (*vendor_load)(struct snd_soc_component *, int index,
		struct snd_soc_tplg_hdr *);
	int (*vendor_unload)(struct snd_soc_component *,
		struct snd_soc_tplg_hdr *);

/* completion - called at completion of firmware loading */
	int (*complete)(struct snd_soc_component *comp);

/* manifest - optional to inform component of manifest */
	int (*manifest)(struct snd_soc_component *, int index,
		struct snd_soc_tplg_manifest *);

/* vendor specific kcontrol handlers available for binding */
	const struct snd_soc_tplg_kcontrol_ops *io_ops;
	int io_ops_count;

/* vendor specific bytes ext handlers available for binding */
	const struct snd_soc_tplg_bytes_ext_ops *bytes_ext_ops;
	int bytes_ext_ops_count;
};

#ifdef CONFIG_SND_SOC_TOPOLOGY

/* gets a pointer to data from the firmware block header */
static inline const void *snd_soc_tplg_get_data(struct snd_soc_tplg_hdr *hdr)
{
	const void *ptr = hdr;

return ptr + sizeof(*hdr);
}

/* Dynamic Object loading and removal for component drivers */
int snd_soc_tplg_component_load(struct snd_soc_component *comp,
	struct snd_soc_tplg_ops *ops, const struct firmware *fw);
int snd_soc_tplg_component_remove(struct snd_soc_component *comp);

/* Binds event handlers to dynamic widgets */
int snd_soc_tplg_widget_bind_event(struct snd_soc_dapm_widget *w,
	const struct snd_soc_tplg_widget_events *events, int num_events,
	u16 event_type);

#else

static inline int snd_soc_tplg_component_remove(struct snd_soc_component *comp)
{
	return 0;
}

#endif