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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#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
Takashi Iwai55e957d2005-11-17 14:52:13 +010024enum HDSP_IO_Type {
Linus Torvalds1da177e2005-04-16 15:20:36 -070025 Digiface,
26 Multiface,
27 H9652,
28 H9632,
29 Undefined,
Takashi Iwai55e957d2005-11-17 14:52:13 +010030};
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
Takashi Iwai55e957d2005-11-17 14:52:13 +010032struct hdsp_peak_rms {
Linus Torvalds1da177e2005-04-16 15:20:36 -070033 u32 input_peaks[26];
34 u32 playback_peaks[26];
35 u32 output_peaks[28];
36 u64 input_rms[26];
37 u64 playback_rms[26];
38 /* These are only used for H96xx cards */
39 u64 output_rms[26];
40};
41
Takashi Iwai55e957d2005-11-17 14:52:13 +010042#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms)
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
Takashi Iwai55e957d2005-11-17 14:52:13 +010044struct hdsp_config_info {
Linus Torvalds1da177e2005-04-16 15:20:36 -070045 unsigned char pref_sync_ref;
46 unsigned char wordclock_sync_check;
47 unsigned char spdif_sync_check;
48 unsigned char adatsync_sync_check;
49 unsigned char adat_sync_check[3];
50 unsigned char spdif_in;
51 unsigned char spdif_out;
52 unsigned char spdif_professional;
53 unsigned char spdif_emphasis;
54 unsigned char spdif_nonaudio;
55 unsigned int spdif_sample_rate;
56 unsigned int system_sample_rate;
57 unsigned int autosync_sample_rate;
58 unsigned char system_clock_mode;
59 unsigned char clock_source;
60 unsigned char autosync_ref;
61 unsigned char line_out;
62 unsigned char passthru;
63 unsigned char da_gain;
64 unsigned char ad_gain;
65 unsigned char phone_gain;
66 unsigned char xlr_breakout_cable;
67 unsigned char analog_extension_board;
68};
69
Takashi Iwai55e957d2005-11-17 14:52:13 +010070#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info)
Linus Torvalds1da177e2005-04-16 15:20:36 -070071
Takashi Iwai55e957d2005-11-17 14:52:13 +010072struct hdsp_firmware {
Linus Torvalds1da177e2005-04-16 15:20:36 -070073 void __user *firmware_data; /* 24413 x 4 bytes */
74};
75
Takashi Iwai55e957d2005-11-17 14:52:13 +010076#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware)
Linus Torvalds1da177e2005-04-16 15:20:36 -070077
Takashi Iwai55e957d2005-11-17 14:52:13 +010078struct hdsp_version {
79 enum HDSP_IO_Type io_type;
Linus Torvalds1da177e2005-04-16 15:20:36 -070080 unsigned short firmware_rev;
81};
82
Takashi Iwai55e957d2005-11-17 14:52:13 +010083#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version)
Linus Torvalds1da177e2005-04-16 15:20:36 -070084
Takashi Iwai55e957d2005-11-17 14:52:13 +010085struct hdsp_mixer {
Linus Torvalds1da177e2005-04-16 15:20:36 -070086 unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];
87};
88
Takashi Iwai55e957d2005-11-17 14:52:13 +010089#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer)
Linus Torvalds1da177e2005-04-16 15:20:36 -070090
Takashi Iwai55e957d2005-11-17 14:52:13 +010091struct hdsp_9632_aeb {
Linus Torvalds1da177e2005-04-16 15:20:36 -070092 int aebi;
93 int aebo;
94};
95
Takashi Iwai55e957d2005-11-17 14:52:13 +010096#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb)
97
98/* typedefs for compatibility to user-space */
99typedef enum HDSP_IO_Type HDSP_IO_Type;
100typedef struct hdsp_peak_rms hdsp_peak_rms_t;
101typedef struct hdsp_config_info hdsp_config_info_t;
102typedef struct hdsp_firmware hdsp_firmware_t;
103typedef struct hdsp_version hdsp_version_t;
104typedef struct hdsp_mixer hdsp_mixer_t;
105typedef struct hdsp_9632_aeb hdsp_9632_aeb_t;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700106
107#endif /* __SOUND_HDSP_H */