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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 | Undefined, |
32 | }; |
33 | |
34 | struct hdsp_peak_rms { |
35 | __u32 input_peaks[26]; |
36 | __u32 playback_peaks[26]; |
37 | __u32 output_peaks[28]; |
38 | __u64 input_rms[26]; |
39 | __u64 playback_rms[26]; |
40 | /* These are only used for H96xx cards */ |
41 | __u64 output_rms[26]; |
42 | }; |
43 | |
44 | #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) |
45 | |
46 | struct hdsp_config_info { |
47 | unsigned char pref_sync_ref; |
48 | unsigned char wordclock_sync_check; |
49 | unsigned char spdif_sync_check; |
50 | unsigned char adatsync_sync_check; |
51 | unsigned char adat_sync_check[3]; |
52 | unsigned char spdif_in; |
53 | unsigned char spdif_out; |
54 | unsigned char spdif_professional; |
55 | unsigned char spdif_emphasis; |
56 | unsigned char spdif_nonaudio; |
57 | unsigned int spdif_sample_rate; |
58 | unsigned int system_sample_rate; |
59 | unsigned int autosync_sample_rate; |
60 | unsigned char system_clock_mode; |
61 | unsigned char clock_source; |
62 | unsigned char autosync_ref; |
63 | unsigned char line_out; |
64 | unsigned char passthru; |
65 | unsigned char da_gain; |
66 | unsigned char ad_gain; |
67 | unsigned char phone_gain; |
68 | unsigned char xlr_breakout_cable; |
69 | unsigned char analog_extension_board; |
70 | }; |
71 | |
72 | #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) |
73 | |
74 | struct hdsp_firmware { |
75 | void __user *firmware_data; /* 24413 x 4 bytes */ |
76 | }; |
77 | |
78 | #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) |
79 | |
80 | struct hdsp_version { |
81 | enum HDSP_IO_Type io_type; |
82 | unsigned short firmware_rev; |
83 | }; |
84 | |
85 | #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) |
86 | |
87 | struct hdsp_mixer { |
88 | unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; |
89 | }; |
90 | |
91 | #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) |
92 | |
93 | struct hdsp_9632_aeb { |
94 | int aebi; |
95 | int aebo; |
96 | }; |
97 | |
98 | #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) |
99 | |
100 | /* typedefs for compatibility to user-space */ |
101 | typedef enum HDSP_IO_Type HDSP_IO_Type; |
102 | typedef struct hdsp_peak_rms hdsp_peak_rms_t; |
103 | typedef struct hdsp_config_info hdsp_config_info_t; |
104 | typedef struct hdsp_firmware hdsp_firmware_t; |
105 | typedef struct hdsp_version hdsp_version_t; |
106 | typedef struct hdsp_mixer hdsp_mixer_t; |
107 | typedef struct hdsp_9632_aeb hdsp_9632_aeb_t; |
108 | |
109 | #endif /* __SOUND_HDSP_H */ |
110 |
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Tags:
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