Geforce File Manager

NAME	SIZE	ACTIONS
📁 ac97		[ DEL ]
📁 sof		[ DEL ]
📄 ac97_codec.h	16,173 B	[ EDIT ] \| [ DEL ]
📄 aci.h	2,458 B	[ EDIT ] \| [ DEL ]
📄 acp63_chip_offset_byte.h	30,462 B	[ EDIT ] \| [ DEL ]
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📄 designware_i2s.h	1,631 B	[ EDIT ] \| [ DEL ]
📄 dmaengine_pcm.h	6,802 B	[ EDIT ] \| [ DEL ]
📄 emu10k1.h	92,513 B	[ EDIT ] \| [ DEL ]
📄 emu10k1_synth.h	693 B	[ EDIT ] \| [ DEL ]
📄 emu8000.h	3,333 B	[ EDIT ] \| [ DEL ]
📄 emu8000_reg.h	9,767 B	[ EDIT ] \| [ DEL ]
📄 emux_legacy.h	4,811 B	[ EDIT ] \| [ DEL ]
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📄 hda-mlink.h	6,065 B	[ EDIT ] \| [ DEL ]
📄 hda_chmap.h	2,660 B	[ EDIT ] \| [ DEL ]
📄 hda_codec.h	18,065 B	[ EDIT ] \| [ DEL ]
📄 hda_component.h	2,085 B	[ EDIT ] \| [ DEL ]
📄 hda_hwdep.h	736 B	[ EDIT ] \| [ DEL ]
📄 hda_i915.h	589 B	[ EDIT ] \| [ DEL ]
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📄 hda_verbs.h	17,289 B	[ EDIT ] \| [ DEL ]
📄 hdaudio.h	24,529 B	[ EDIT ] \| [ DEL ]
📄 hdaudio_ext.h	6,626 B	[ EDIT ] \| [ DEL ]
📄 hdmi-codec.h	3,117 B	[ EDIT ] \| [ DEL ]
📄 hwdep.h	1,926 B	[ EDIT ] \| [ DEL ]
📄 i2c.h	2,857 B	[ EDIT ] \| [ DEL ]
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📄 intel-dsp-config.h	896 B	[ EDIT ] \| [ DEL ]
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📄 jack.h	3,172 B	[ EDIT ] \| [ DEL ]
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📄 mixer_oss.h	1,773 B	[ EDIT ] \| [ DEL ]
📄 mpu401.h	3,905 B	[ EDIT ] \| [ DEL ]
📄 omap-hdmi-audio.h	971 B	[ EDIT ] \| [ DEL ]
📄 opl3.h	11,909 B	[ EDIT ] \| [ DEL ]
📄 opl4.h	459 B	[ EDIT ] \| [ DEL ]
📄 pcm-indirect.h	5,303 B	[ EDIT ] \| [ DEL ]
📄 pcm.h	55,007 B	[ EDIT ] \| [ DEL ]
📄 pcm_drm_eld.h	183 B	[ EDIT ] \| [ DEL ]
📄 pcm_iec958.h	597 B	[ EDIT ] \| [ DEL ]
📄 pcm_oss.h	2,063 B	[ EDIT ] \| [ DEL ]
📄 pcm_params.h	8,864 B	[ EDIT ] \| [ DEL ]
📄 pt2258.h	513 B	[ EDIT ] \| [ DEL ]
📄 pxa2xx-lib.h	2,190 B	[ EDIT ] \| [ DEL ]
📄 rawmidi.h	5,663 B	[ EDIT ] \| [ DEL ]
📄 rt1015.h	283 B	[ EDIT ] \| [ DEL ]
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📄 rt5682s.h	915 B	[ EDIT ] \| [ DEL ]
📄 s3c24xx_uda134x.h	229 B	[ EDIT ] \| [ DEL ]
📄 sb.h	10,550 B	[ EDIT ] \| [ DEL ]
📄 sb16_csp.h	2,100 B	[ EDIT ] \| [ DEL ]
📄 sdw.h	1,667 B	[ EDIT ] \| [ DEL ]
📄 seq_device.h	2,165 B	[ EDIT ] \| [ DEL ]
📄 seq_kernel.h	3,378 B	[ EDIT ] \| [ DEL ]
📄 seq_midi_emul.h	6,757 B	[ EDIT ] \| [ DEL ]
📄 seq_midi_event.h	1,356 B	[ EDIT ] \| [ DEL ]
📄 seq_oss.h	2,264 B	[ EDIT ] \| [ DEL ]
📄 seq_oss_legacy.h	360 B	[ EDIT ] \| [ DEL ]
📄 seq_virmidi.h	2,123 B	[ EDIT ] \| [ DEL ]
📄 sh_dac_audio.h	441 B	[ EDIT ] \| [ DEL ]
📄 sh_fsi.h	693 B	[ EDIT ] \| [ DEL ]
📄 simple_card.h	529 B	[ EDIT ] \| [ DEL ]
📄 simple_card_utils.h	8,816 B	[ EDIT ] \| [ DEL ]
📄 snd_wavefront.h	5,704 B	[ EDIT ] \| [ DEL ]
📄 soc-acpi-intel-match.h	2,417 B	[ EDIT ] \| [ DEL ]
📄 soc-acpi.h	6,675 B	[ EDIT ] \| [ DEL ]
📄 soc-card.h	2,623 B	[ EDIT ] \| [ DEL ]
📄 soc-component.h	20,608 B	[ EDIT ] \| [ DEL ]
📄 soc-dai.h	21,113 B	[ EDIT ] \| [ DEL ]
📄 soc-dapm.h	34,141 B	[ EDIT ] \| [ DEL ]
📄 soc-dpcm.h	5,698 B	[ EDIT ] \| [ DEL ]
📄 soc-jack.h	3,822 B	[ EDIT ] \| [ DEL ]
📄 soc-link.h	1,172 B	[ EDIT ] \| [ DEL ]
📄 soc-topology.h	5,882 B	[ EDIT ] \| [ DEL ]
📄 soc.h	52,841 B	[ EDIT ] \| [ DEL ]
📄 sof.h	4,031 B	[ EDIT ] \| [ DEL ]
📄 soundfont.h	3,903 B	[ EDIT ] \| [ DEL ]
📄 spear_dma.h	350 B	[ EDIT ] \| [ DEL ]
📄 spear_spdif.h	345 B	[ EDIT ] \| [ DEL ]
📄 sta32x.h	1,015 B	[ EDIT ] \| [ DEL ]
📄 sta350.h	1,474 B	[ EDIT ] \| [ DEL ]
📄 tas2552-plat.h	283 B	[ EDIT ] \| [ DEL ]
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📄 timer.h	5,125 B	[ EDIT ] \| [ DEL ]
📄 tlv.h	1,627 B	[ EDIT ] \| [ DEL ]
📄 tlv320aic32x4.h	1,320 B	[ EDIT ] \| [ DEL ]
📄 tlv320dac33-plat.h	574 B	[ EDIT ] \| [ DEL ]
📄 tpa6130a2-plat.h	291 B	[ EDIT ] \| [ DEL ]
📄 uda134x.h	451 B	[ EDIT ] \| [ DEL ]
📄 uda1380.h	335 B	[ EDIT ] \| [ DEL ]
📄 util_mem.h	1,623 B	[ EDIT ] \| [ DEL ]
📄 vx_core.h	15,055 B	[ EDIT ] \| [ DEL ]
📄 wavefront.h	18,518 B	[ EDIT ] \| [ DEL ]
📄 wm0010.h	466 B	[ EDIT ] \| [ DEL ]
📄 wm1250-ev1.h	510 B	[ EDIT ] \| [ DEL ]
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📄 wm8903.h	15,377 B	[ EDIT ] \| [ DEL ]
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📄 wm8960.h	888 B	[ EDIT ] \| [ DEL ]
📄 wm8962.h	1,694 B	[ EDIT ] \| [ DEL ]
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📄 wm9090.h	634 B	[ EDIT ] \| [ DEL ]
📄 wss.h	7,949 B	[ EDIT ] \| [ DEL ]

[ CLOSE ]

EDIT: soc-acpi.h

/* SPDX-License-Identifier: GPL-2.0-only
 *
 * Copyright (C) 2013-15, Intel Corporation. All rights reserved.
 */

#ifndef __LINUX_SND_SOC_ACPI_H
#define __LINUX_SND_SOC_ACPI_H

#include <linux/stddef.h>
#include <linux/acpi.h>
#include <linux/mod_devicetable.h>

struct snd_soc_acpi_package_context {
	char *name;           /* package name */
	int length;           /* number of elements */
	struct acpi_buffer *format;
	struct acpi_buffer *state;
	bool data_valid;
};

/* codec name is used in DAIs is i2c-<HID>:00 with HID being 8 chars */
#define SND_ACPI_I2C_ID_LEN (4 + ACPI_ID_LEN + 3 + 1)

#if IS_ENABLED(CONFIG_ACPI)
/* acpi match */
struct snd_soc_acpi_mach *
snd_soc_acpi_find_machine(struct snd_soc_acpi_mach *machines);

bool snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
				    struct snd_soc_acpi_package_context *ctx);

/* check all codecs */
struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg);

#else
/* acpi match */
static inline struct snd_soc_acpi_mach *
snd_soc_acpi_find_machine(struct snd_soc_acpi_mach *machines)
{
	return NULL;
}

static inline bool
snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
				   struct snd_soc_acpi_package_context *ctx)
{
	return false;
}

/* check all codecs */
static inline struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg)
{
	return NULL;
}
#endif

/**
 * snd_soc_acpi_mach_params: interface for machine driver configuration
 *
 * @acpi_ipc_irq_index: used for BYT-CR detection
 * @platform: string used for HDAudio codec support
 * @codec_mask: used for HDAudio support
 * @dmic_num: number of SoC- or chipset-attached PDM digital microphones
 * @common_hdmi_codec_drv: use commom HDAudio HDMI codec driver
 * @link_mask: SoundWire links enabled on the board
 * @links: array of SoundWire link _ADR descriptors, null terminated
 * @i2s_link_mask: I2S/TDM links enabled on the board
 * @num_dai_drivers: number of elements in @dai_drivers
 * @dai_drivers: pointer to dai_drivers, used e.g. in nocodec mode
 */
struct snd_soc_acpi_mach_params {
	u32 acpi_ipc_irq_index;
	const char *platform;
	u32 codec_mask;
	u32 dmic_num;
	bool common_hdmi_codec_drv;
	u32 link_mask;
	const struct snd_soc_acpi_link_adr *links;
	u32 i2s_link_mask;
	u32 num_dai_drivers;
	struct snd_soc_dai_driver *dai_drivers;
};

/**
 * snd_soc_acpi_endpoint - endpoint descriptor
 * @num: endpoint number (mandatory, unique per device)
 * @aggregated: 0 (independent) or 1 (logically grouped)
 * @group_position: zero-based order (only when @aggregated is 1)
 * @group_id: platform-unique group identifier (only when @aggregrated is 1)
 */
struct snd_soc_acpi_endpoint {
	u8 num;
	u8 aggregated;
	u8 group_position;
	u8 group_id;
};

/**
 * snd_soc_acpi_adr_device - descriptor for _ADR-enumerated device
 * @adr: 64 bit ACPI _ADR value
 * @num_endpoints: number of endpoints for this device
 * @endpoints: array of endpoints
 * @name_prefix: string used for codec controls
 */
struct snd_soc_acpi_adr_device {
	const u64 adr;
	const u8 num_endpoints;
	const struct snd_soc_acpi_endpoint *endpoints;
	const char *name_prefix;
};

/**
 * snd_soc_acpi_link_adr - ACPI-based list of _ADR enumerated devices
 * @mask: one bit set indicates the link this list applies to
 * @num_adr: ARRAY_SIZE of devices
 * @adr_d: array of devices
 *
 * The number of devices per link can be more than 1, e.g. in SoundWire
 * multi-drop configurations.
 */

struct snd_soc_acpi_link_adr {
	const u32 mask;
	const u32 num_adr;
	const struct snd_soc_acpi_adr_device *adr_d;
};

/*
 * when set the topology uses the -ssp<N> suffix, where N is determined based on
 * BIOS or DMI information
 */
#define SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER BIT(0)

/*
 * when more than one SSP is reported in the link mask, use the most significant.
 * This choice was found to be valid on platforms with ES8336 codecs.
 */
#define SND_SOC_ACPI_TPLG_INTEL_SSP_MSB BIT(1)

/*
 * when set the topology uses the -dmic<N>ch suffix, where N is determined based on
 * BIOS or DMI information
 */
#define SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER BIT(2)

/**
 * snd_soc_acpi_mach: ACPI-based machine descriptor. Most of the fields are
 * related to the hardware, except for the firmware and topology file names.
 * A platform supported by legacy and Sound Open Firmware (SOF) would expose
 * all firmware/topology related fields.
 *
 * @id: ACPI ID (usually the codec's) used to find a matching machine driver.
 * @uid: ACPI Unique ID, can be used to disambiguate matches.
 * @comp_ids: list of compatible audio codecs using the same machine driver,
 * firmware and topology
 * @link_mask: describes required board layout, e.g. for SoundWire.
 * @links: array of link _ADR descriptors, null terminated.
 * @drv_name: machine driver name
 * @fw_filename: firmware file name. Used when SOF is not enabled.
 * @tplg_filename: topology file name. Used when SOF is not enabled.
 * @board: board name
 * @machine_quirk: pointer to quirk, usually based on DMI information when
 * ACPI ID alone is not sufficient, wrong or misleading
 * @quirk_data: data used to uniquely identify a machine, usually a list of
 * audio codecs whose presence if checked with ACPI
 * @pdata: intended for platform data or machine specific-ops. This structure
 *  is not constant since this field may be updated at run-time
 * @sof_tplg_filename: Sound Open Firmware topology file name, if enabled
 * @tplg_quirk_mask: quirks to select different topology files dynamically
 */
/* Descriptor for SST ASoC machine driver */
struct snd_soc_acpi_mach {
	u8 id[ACPI_ID_LEN];
	const char *uid;
	const struct snd_soc_acpi_codecs *comp_ids;
	const u32 link_mask;
	const struct snd_soc_acpi_link_adr *links;
	const char *drv_name;
	const char *fw_filename;
	const char *tplg_filename;
	const char *board;
	struct snd_soc_acpi_mach * (*machine_quirk)(void *arg);
	const void *quirk_data;
	void *pdata;
	struct snd_soc_acpi_mach_params mach_params;
	const char *sof_tplg_filename;
	const u32 tplg_quirk_mask;
};

#define SND_SOC_ACPI_MAX_CODECS 3

/**
 * struct snd_soc_acpi_codecs: Structure to hold secondary codec information
 * apart from the matched one, this data will be passed to the quirk function
 * to match with the ACPI detected devices
 *
 * @num_codecs: number of secondary codecs used in the platform
 * @codecs: holds the codec IDs
 *
 */
struct snd_soc_acpi_codecs {
	int num_codecs;
	u8 codecs[SND_SOC_ACPI_MAX_CODECS][ACPI_ID_LEN];
};

static inline bool snd_soc_acpi_sof_parent(struct device *dev)
{
	return dev->parent && dev->parent->driver && dev->parent->driver->name &&
		!strncmp(dev->parent->driver->name, "sof-audio-acpi", strlen("sof-audio-acpi"));
}

#endif