hdsp.h (2075B) - Raw
1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2 #ifndef __SOUND_HDSP_H 3 #define __SOUND_HDSP_H 4 5 /* 6 * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) 7 */ 8 9 #ifdef __linux__ 10 #include <linux/types.h> 11 #endif 12 13 #define HDSP_MATRIX_MIXER_SIZE 2048 14 15 enum HDSP_IO_Type { 16 Digiface, 17 Multiface, 18 H9652, 19 H9632, 20 RPM, 21 Undefined, 22 }; 23 24 struct hdsp_peak_rms { 25 __u32 input_peaks[26]; 26 __u32 playback_peaks[26]; 27 __u32 output_peaks[28]; 28 __u64 input_rms[26]; 29 __u64 playback_rms[26]; 30 /* These are only used for H96xx cards */ 31 __u64 output_rms[26]; 32 }; 33 34 #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) 35 36 struct hdsp_config_info { 37 unsigned char pref_sync_ref; 38 unsigned char wordclock_sync_check; 39 unsigned char spdif_sync_check; 40 unsigned char adatsync_sync_check; 41 unsigned char adat_sync_check[3]; 42 unsigned char spdif_in; 43 unsigned char spdif_out; 44 unsigned char spdif_professional; 45 unsigned char spdif_emphasis; 46 unsigned char spdif_nonaudio; 47 unsigned int spdif_sample_rate; 48 unsigned int system_sample_rate; 49 unsigned int autosync_sample_rate; 50 unsigned char system_clock_mode; 51 unsigned char clock_source; 52 unsigned char autosync_ref; 53 unsigned char line_out; 54 unsigned char passthru; 55 unsigned char da_gain; 56 unsigned char ad_gain; 57 unsigned char phone_gain; 58 unsigned char xlr_breakout_cable; 59 unsigned char analog_extension_board; 60 }; 61 62 #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) 63 64 struct hdsp_firmware { 65 void *firmware_data; /* 24413 x 4 bytes */ 66 }; 67 68 #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) 69 70 struct hdsp_version { 71 enum HDSP_IO_Type io_type; 72 unsigned short firmware_rev; 73 }; 74 75 #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) 76 77 struct hdsp_mixer { 78 unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; 79 }; 80 81 #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) 82 83 struct hdsp_9632_aeb { 84 int aebi; 85 int aebo; 86 }; 87 88 #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) 89 90 #endif /* __SOUND_HDSP_H */