1#ifndef __SOUND_HDSPM_H
2#define __SOUND_HDSPM_H
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23#ifdef __KERNEL__
24#include <linux/types.h>
25#else
26#include <stdint.h>
27#endif
28
29
30#define HDSPM_MAX_CHANNELS 64
31
32enum hdspm_io_type {
33 MADI,
34 MADIface,
35 AIO,
36 AES32,
37 RayDAT
38};
39
40enum hdspm_speed {
41 ss,
42 ds,
43 qs
44};
45
46
47
48struct hdspm_peak_rms {
49 uint32_t input_peaks[64];
50 uint32_t playback_peaks[64];
51 uint32_t output_peaks[64];
52
53 uint64_t input_rms[64];
54 uint64_t playback_rms[64];
55 uint64_t output_rms[64];
56
57 uint8_t speed;
58 int status2;
59};
60
61#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS \
62 _IOR('H', 0x42, struct hdspm_peak_rms)
63
64
65
66struct hdspm_config {
67 unsigned char pref_sync_ref;
68 unsigned char wordclock_sync_check;
69 unsigned char madi_sync_check;
70 unsigned int system_sample_rate;
71 unsigned int autosync_sample_rate;
72 unsigned char system_clock_mode;
73 unsigned char clock_source;
74 unsigned char autosync_ref;
75 unsigned char line_out;
76 unsigned int passthru;
77 unsigned int analog_out;
78};
79
80#define SNDRV_HDSPM_IOCTL_GET_CONFIG \
81 _IOR('H', 0x41, struct hdspm_config)
82
83
84
85
86
87
88
89
90
91
92enum hdspm_ltc_format {
93 format_invalid,
94 fps_24,
95 fps_25,
96 fps_2997,
97 fps_30
98};
99
100enum hdspm_ltc_frame {
101 frame_invalid,
102 drop_frame,
103 full_frame
104};
105
106enum hdspm_ltc_input_format {
107 ntsc,
108 pal,
109 no_video
110};
111
112struct hdspm_ltc {
113 unsigned int ltc;
114
115 enum hdspm_ltc_format format;
116 enum hdspm_ltc_frame frame;
117 enum hdspm_ltc_input_format input_format;
118};
119
120#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
121
122
123
124
125
126
127
128enum hdspm_sync {
129 hdspm_sync_no_lock = 0,
130 hdspm_sync_lock = 1,
131 hdspm_sync_sync = 2
132};
133
134enum hdspm_madi_input {
135 hdspm_input_optical = 0,
136 hdspm_input_coax = 1
137};
138
139enum hdspm_madi_channel_format {
140 hdspm_format_ch_64 = 0,
141 hdspm_format_ch_56 = 1
142};
143
144enum hdspm_madi_frame_format {
145 hdspm_frame_48 = 0,
146 hdspm_frame_96 = 1
147};
148
149enum hdspm_syncsource {
150 syncsource_wc = 0,
151 syncsource_madi = 1,
152 syncsource_tco = 2,
153 syncsource_sync = 3,
154 syncsource_none = 4
155};
156
157struct hdspm_status {
158 uint8_t card_type;
159 enum hdspm_syncsource autosync_source;
160
161 uint64_t card_clock;
162 uint32_t master_period;
163
164 union {
165 struct {
166 uint8_t sync_wc;
167 uint8_t sync_madi;
168 uint8_t sync_tco;
169 uint8_t sync_in;
170 uint8_t madi_input;
171 uint8_t channel_format;
172 uint8_t frame_format;
173 } madi;
174 } card_specific;
175};
176
177#define SNDRV_HDSPM_IOCTL_GET_STATUS \
178 _IOR('H', 0x47, struct hdspm_status)
179
180
181
182
183
184#define HDSPM_ADDON_TCO 1
185
186struct hdspm_version {
187 uint8_t card_type;
188 char cardname[20];
189 unsigned int serial;
190 unsigned short firmware_rev;
191 int addons;
192};
193
194#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version)
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209#define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS
210
211struct hdspm_channelfader {
212 unsigned int in[HDSPM_MIXER_CHANNELS];
213 unsigned int pb[HDSPM_MIXER_CHANNELS];
214};
215
216struct hdspm_mixer {
217 struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
218};
219
220struct hdspm_mixer_ioctl {
221 struct hdspm_mixer *mixer;
222};
223
224
225#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
226
227
228typedef struct hdspm_peak_rms hdspm_peak_rms_t;
229typedef struct hdspm_config_info hdspm_config_info_t;
230typedef struct hdspm_version hdspm_version_t;
231typedef struct hdspm_channelfader snd_hdspm_channelfader_t;
232typedef struct hdspm_mixer hdspm_mixer_t;
233
234
235#endif
236