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1da177e4 LT |
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 | #define HDSP_MATRIX_MIXER_SIZE 2048 | |
23 | ||
24 | typedef enum { | |
25 | Digiface, | |
26 | Multiface, | |
27 | H9652, | |
28 | H9632, | |
29 | Undefined, | |
30 | } HDSP_IO_Type; | |
31 | ||
32 | typedef struct _snd_hdsp_peak_rms hdsp_peak_rms_t; | |
33 | ||
34 | struct _snd_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, hdsp_peak_rms_t) | |
45 | ||
46 | typedef struct _snd_hdsp_config_info hdsp_config_info_t; | |
47 | ||
48 | struct _snd_hdsp_config_info { | |
49 | unsigned char pref_sync_ref; | |
50 | unsigned char wordclock_sync_check; | |
51 | unsigned char spdif_sync_check; | |
52 | unsigned char adatsync_sync_check; | |
53 | unsigned char adat_sync_check[3]; | |
54 | unsigned char spdif_in; | |
55 | unsigned char spdif_out; | |
56 | unsigned char spdif_professional; | |
57 | unsigned char spdif_emphasis; | |
58 | unsigned char spdif_nonaudio; | |
59 | unsigned int spdif_sample_rate; | |
60 | unsigned int system_sample_rate; | |
61 | unsigned int autosync_sample_rate; | |
62 | unsigned char system_clock_mode; | |
63 | unsigned char clock_source; | |
64 | unsigned char autosync_ref; | |
65 | unsigned char line_out; | |
66 | unsigned char passthru; | |
67 | unsigned char da_gain; | |
68 | unsigned char ad_gain; | |
69 | unsigned char phone_gain; | |
70 | unsigned char xlr_breakout_cable; | |
71 | unsigned char analog_extension_board; | |
72 | }; | |
73 | ||
74 | #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, hdsp_config_info_t) | |
75 | ||
76 | typedef struct _snd_hdsp_firmware hdsp_firmware_t; | |
77 | ||
78 | struct _snd_hdsp_firmware { | |
79 | void __user *firmware_data; /* 24413 x 4 bytes */ | |
80 | }; | |
81 | ||
82 | #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, hdsp_firmware_t) | |
83 | ||
84 | typedef struct _snd_hdsp_version hdsp_version_t; | |
85 | ||
86 | struct _snd_hdsp_version { | |
87 | HDSP_IO_Type io_type; | |
88 | unsigned short firmware_rev; | |
89 | }; | |
90 | ||
91 | #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, hdsp_version_t) | |
92 | ||
93 | typedef struct _snd_hdsp_mixer hdsp_mixer_t; | |
94 | ||
95 | struct _snd_hdsp_mixer { | |
96 | unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; | |
97 | }; | |
98 | ||
99 | #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, hdsp_mixer_t) | |
100 | ||
101 | typedef struct _snd_hdsp_9632_aeb hdsp_9632_aeb_t; | |
102 | ||
103 | struct _snd_hdsp_9632_aeb { | |
104 | int aebi; | |
105 | int aebo; | |
106 | }; | |
107 | ||
108 | #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, hdsp_9632_aeb_t) | |
109 | ||
110 | #endif /* __SOUND_HDSP_H */ |