| Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 1 | #ifndef __SOUND_HDSP_H |
| 2 | #define __SOUND_HDSP_H |
| 3 | |
| 4 | /* |
| 5 | * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | */ |
| 21 | |
| 22 | #include <linux/types.h> |
| 23 | |
| 24 | #define HDSP_MATRIX_MIXER_SIZE 2048 |
| 25 | |
| 26 | enum HDSP_IO_Type { |
| 27 | Digiface, |
| 28 | Multiface, |
| 29 | H9652, |
| 30 | H9632, |
| 31 | RPM, |
| 32 | Undefined, |
| 33 | }; |
| 34 | |
| 35 | struct hdsp_peak_rms { |
| 36 | __u32 input_peaks[26]; |
| 37 | __u32 playback_peaks[26]; |
| 38 | __u32 output_peaks[28]; |
| 39 | __u64 input_rms[26]; |
| 40 | __u64 playback_rms[26]; |
| 41 | /* These are only used for H96xx cards */ |
| 42 | __u64 output_rms[26]; |
| 43 | }; |
| 44 | |
| 45 | #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) |
| 46 | |
| 47 | struct hdsp_config_info { |
| 48 | unsigned char pref_sync_ref; |
| 49 | unsigned char wordclock_sync_check; |
| 50 | unsigned char spdif_sync_check; |
| 51 | unsigned char adatsync_sync_check; |
| 52 | unsigned char adat_sync_check[3]; |
| 53 | unsigned char spdif_in; |
| 54 | unsigned char spdif_out; |
| 55 | unsigned char spdif_professional; |
| 56 | unsigned char spdif_emphasis; |
| 57 | unsigned char spdif_nonaudio; |
| 58 | unsigned int spdif_sample_rate; |
| 59 | unsigned int system_sample_rate; |
| 60 | unsigned int autosync_sample_rate; |
| 61 | unsigned char system_clock_mode; |
| 62 | unsigned char clock_source; |
| 63 | unsigned char autosync_ref; |
| 64 | unsigned char line_out; |
| 65 | unsigned char passthru; |
| 66 | unsigned char da_gain; |
| 67 | unsigned char ad_gain; |
| 68 | unsigned char phone_gain; |
| 69 | unsigned char xlr_breakout_cable; |
| 70 | unsigned char analog_extension_board; |
| 71 | }; |
| 72 | |
| 73 | #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) |
| 74 | |
| 75 | struct hdsp_firmware { |
| 76 | void __user *firmware_data; /* 24413 x 4 bytes */ |
| 77 | }; |
| 78 | |
| 79 | #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) |
| 80 | |
| 81 | struct hdsp_version { |
| 82 | enum HDSP_IO_Type io_type; |
| 83 | unsigned short firmware_rev; |
| 84 | }; |
| 85 | |
| 86 | #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) |
| 87 | |
| 88 | struct hdsp_mixer { |
| 89 | unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; |
| 90 | }; |
| 91 | |
| 92 | #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) |
| 93 | |
| 94 | struct hdsp_9632_aeb { |
| 95 | int aebi; |
| 96 | int aebo; |
| 97 | }; |
| 98 | |
| 99 | #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) |
| 100 | |
| 101 | /* typedefs for compatibility to user-space */ |
| 102 | typedef enum HDSP_IO_Type HDSP_IO_Type; |
| 103 | typedef struct hdsp_peak_rms hdsp_peak_rms_t; |
| 104 | typedef struct hdsp_config_info hdsp_config_info_t; |
| 105 | typedef struct hdsp_firmware hdsp_firmware_t; |
| 106 | typedef struct hdsp_version hdsp_version_t; |
| 107 | typedef struct hdsp_mixer hdsp_mixer_t; |
| 108 | typedef struct hdsp_9632_aeb hdsp_9632_aeb_t; |
| 109 | |
| 110 | #endif /* __SOUND_HDSP_H */ |