/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */

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#ifndef __SOUND_HDSP_H

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#define __SOUND_HDSP_H

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/*

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* Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)

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*/

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#ifdef __linux__

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#include <linux/types.h>

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#endif

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#define HDSP_MATRIX_MIXER_SIZE 2048

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enum HDSP_IO_Type {

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Digiface,

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Multiface,

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H9652,

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H9632,

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RPM,

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Undefined,

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};

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struct hdsp_peak_rms {

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__u32 input_peaks[26];

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__u32 playback_peaks[26];

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__u32 output_peaks[28];

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__u64 input_rms[26];

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__u64 playback_rms[26];

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/* These are only used for H96xx cards */

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__u64 output_rms[26];

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};

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#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms)

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struct hdsp_config_info {

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unsigned char pref_sync_ref;

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unsigned char wordclock_sync_check;

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unsigned char spdif_sync_check;

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unsigned char adatsync_sync_check;

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unsigned char adat_sync_check[3];

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unsigned char spdif_in;

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unsigned char spdif_out;

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unsigned char spdif_professional;

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unsigned char spdif_emphasis;

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unsigned char spdif_nonaudio;

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unsigned int spdif_sample_rate;

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unsigned int system_sample_rate;

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unsigned int autosync_sample_rate;

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unsigned char system_clock_mode;

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unsigned char clock_source;

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unsigned char autosync_ref;

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unsigned char line_out;

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unsigned char passthru;

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unsigned char da_gain;

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unsigned char ad_gain;

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unsigned char phone_gain;

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unsigned char xlr_breakout_cable;

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unsigned char analog_extension_board;

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};

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#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info)

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struct hdsp_firmware {

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void *firmware_data; /* 24413 x 4 bytes */

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};

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#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware)

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struct hdsp_version {

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enum HDSP_IO_Type io_type;

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unsigned short firmware_rev;

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};

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#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version)

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struct hdsp_mixer {

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unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];

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};

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#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer)

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struct hdsp_9632_aeb {

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int aebi;

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int aebo;

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};

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#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb)

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#endif /* __SOUND_HDSP_H */

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