1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef __SOUND_HDSP_H 3*4882a593Smuzhiyun #define __SOUND_HDSP_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 9*4882a593Smuzhiyun * it under the terms of the GNU General Public License as published by 10*4882a593Smuzhiyun * the Free Software Foundation; either version 2 of the License, or 11*4882a593Smuzhiyun * (at your option) any later version. 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, 14*4882a593Smuzhiyun * but WITHOUT ANY WARRANTY; without even the implied warranty of 15*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*4882a593Smuzhiyun * GNU General Public License for more details. 17*4882a593Smuzhiyun * 18*4882a593Smuzhiyun * You should have received a copy of the GNU General Public License 19*4882a593Smuzhiyun * along with this program; if not, write to the Free Software 20*4882a593Smuzhiyun * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #ifdef __linux__ 24*4882a593Smuzhiyun #include <linux/types.h> 25*4882a593Smuzhiyun #endif 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #define HDSP_MATRIX_MIXER_SIZE 2048 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun enum HDSP_IO_Type { 30*4882a593Smuzhiyun Digiface, 31*4882a593Smuzhiyun Multiface, 32*4882a593Smuzhiyun H9652, 33*4882a593Smuzhiyun H9632, 34*4882a593Smuzhiyun RPM, 35*4882a593Smuzhiyun Undefined, 36*4882a593Smuzhiyun }; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun struct hdsp_peak_rms { 39*4882a593Smuzhiyun __u32 input_peaks[26]; 40*4882a593Smuzhiyun __u32 playback_peaks[26]; 41*4882a593Smuzhiyun __u32 output_peaks[28]; 42*4882a593Smuzhiyun __u64 input_rms[26]; 43*4882a593Smuzhiyun __u64 playback_rms[26]; 44*4882a593Smuzhiyun /* These are only used for H96xx cards */ 45*4882a593Smuzhiyun __u64 output_rms[26]; 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun struct hdsp_config_info { 51*4882a593Smuzhiyun unsigned char pref_sync_ref; 52*4882a593Smuzhiyun unsigned char wordclock_sync_check; 53*4882a593Smuzhiyun unsigned char spdif_sync_check; 54*4882a593Smuzhiyun unsigned char adatsync_sync_check; 55*4882a593Smuzhiyun unsigned char adat_sync_check[3]; 56*4882a593Smuzhiyun unsigned char spdif_in; 57*4882a593Smuzhiyun unsigned char spdif_out; 58*4882a593Smuzhiyun unsigned char spdif_professional; 59*4882a593Smuzhiyun unsigned char spdif_emphasis; 60*4882a593Smuzhiyun unsigned char spdif_nonaudio; 61*4882a593Smuzhiyun unsigned int spdif_sample_rate; 62*4882a593Smuzhiyun unsigned int system_sample_rate; 63*4882a593Smuzhiyun unsigned int autosync_sample_rate; 64*4882a593Smuzhiyun unsigned char system_clock_mode; 65*4882a593Smuzhiyun unsigned char clock_source; 66*4882a593Smuzhiyun unsigned char autosync_ref; 67*4882a593Smuzhiyun unsigned char line_out; 68*4882a593Smuzhiyun unsigned char passthru; 69*4882a593Smuzhiyun unsigned char da_gain; 70*4882a593Smuzhiyun unsigned char ad_gain; 71*4882a593Smuzhiyun unsigned char phone_gain; 72*4882a593Smuzhiyun unsigned char xlr_breakout_cable; 73*4882a593Smuzhiyun unsigned char analog_extension_board; 74*4882a593Smuzhiyun }; 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun struct hdsp_firmware { 79*4882a593Smuzhiyun void *firmware_data; /* 24413 x 4 bytes */ 80*4882a593Smuzhiyun }; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun struct hdsp_version { 85*4882a593Smuzhiyun enum HDSP_IO_Type io_type; 86*4882a593Smuzhiyun unsigned short firmware_rev; 87*4882a593Smuzhiyun }; 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) 90*4882a593Smuzhiyun 91*4882a593Smuzhiyun struct hdsp_mixer { 92*4882a593Smuzhiyun unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; 93*4882a593Smuzhiyun }; 94*4882a593Smuzhiyun 95*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun struct hdsp_9632_aeb { 98*4882a593Smuzhiyun int aebi; 99*4882a593Smuzhiyun int aebo; 100*4882a593Smuzhiyun }; 101*4882a593Smuzhiyun 102*4882a593Smuzhiyun #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) 103*4882a593Smuzhiyun 104*4882a593Smuzhiyun #endif /* __SOUND_HDSP_H */ 105