/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */#ifndef __SOUND_HDSP_H#define __SOUND_HDSP_H /* *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) */ #ifdef __linux__#include <linux/types.h>#endif #define HDSP_MATRIX_MIXER_SIZE 2048 enum HDSP_IO_Type {	Digiface,	Multiface,	H9652,	H9632,	RPM,	Undefined,}; struct hdsp_peak_rms {	__u32 input_peaks[26];	__u32 playback_peaks[26];	__u32 output_peaks[28];	__u64 input_rms[26];	__u64 playback_rms[26];	/* These are only used for H96xx cards */	__u64 output_rms[26];}; #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) struct hdsp_config_info {	unsigned char pref_sync_ref;	unsigned char wordclock_sync_check;	unsigned char spdif_sync_check;	unsigned char adatsync_sync_check;	unsigned char adat_sync_check[3];	unsigned char spdif_in;	unsigned char spdif_out;	unsigned char spdif_professional;	unsigned char spdif_emphasis;	unsigned char spdif_nonaudio;	unsigned int spdif_sample_rate;	unsigned int system_sample_rate;	unsigned int autosync_sample_rate;	unsigned char system_clock_mode;	unsigned char clock_source;	unsigned char autosync_ref;	unsigned char line_out;	unsigned char passthru; 	unsigned char da_gain;	unsigned char ad_gain;	unsigned char phone_gain;	unsigned char xlr_breakout_cable;	unsigned char analog_extension_board;}; #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) struct hdsp_firmware {	void *firmware_data;	/* 24413 x 4 bytes */}; #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) struct hdsp_version {	enum HDSP_IO_Type io_type;	unsigned short firmware_rev;}; #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) struct hdsp_mixer {	unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];}; #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) struct hdsp_9632_aeb {	int aebi;	int aebo;}; #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) #endif /* __SOUND_HDSP_H */