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Index of /FSS-BCZ/root/sys/dev/char/189:2/ep_00
Index of /FSS-BCZ/root/sys/dev/char/189:2/ep_00
# ˆl–Ãa¾”ªClÊq@‚àAq·TÅ£Ä
ƒ sÃÂÁ /* 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
#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)
s