hdspm.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __SOUND_HDSPM_H
20#define __SOUND_HDSPM_H
21#include <linux/types.h>
22#define HDSPM_MAX_CHANNELS 64
23enum hdspm_io_type {
24  MADI,
25  MADIface,
26  AIO,
27  AES32,
28  RayDAT
29};
30enum hdspm_speed {
31  ss,
32  ds,
33  qs
34};
35struct hdspm_peak_rms {
36  __u32 input_peaks[64];
37  __u32 playback_peaks[64];
38  __u32 output_peaks[64];
39  __u64 input_rms[64];
40  __u64 playback_rms[64];
41  __u64 output_rms[64];
42  __u8 speed;
43  int status2;
44};
45#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS _IOR('H', 0x42, struct hdspm_peak_rms)
46struct hdspm_config {
47  unsigned char pref_sync_ref;
48  unsigned char wordclock_sync_check;
49  unsigned char madi_sync_check;
50  unsigned int system_sample_rate;
51  unsigned int autosync_sample_rate;
52  unsigned char system_clock_mode;
53  unsigned char clock_source;
54  unsigned char autosync_ref;
55  unsigned char line_out;
56  unsigned int passthru;
57  unsigned int analog_out;
58};
59#define SNDRV_HDSPM_IOCTL_GET_CONFIG _IOR('H', 0x41, struct hdspm_config)
60enum hdspm_ltc_format {
61  format_invalid,
62  fps_24,
63  fps_25,
64  fps_2997,
65  fps_30
66};
67enum hdspm_ltc_frame {
68  frame_invalid,
69  drop_frame,
70  full_frame
71};
72enum hdspm_ltc_input_format {
73  ntsc,
74  pal,
75  no_video
76};
77struct hdspm_ltc {
78  unsigned int ltc;
79  enum hdspm_ltc_format format;
80  enum hdspm_ltc_frame frame;
81  enum hdspm_ltc_input_format input_format;
82};
83#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
84enum hdspm_sync {
85  hdspm_sync_no_lock = 0,
86  hdspm_sync_lock = 1,
87  hdspm_sync_sync = 2
88};
89enum hdspm_madi_input {
90  hdspm_input_optical = 0,
91  hdspm_input_coax = 1
92};
93enum hdspm_madi_channel_format {
94  hdspm_format_ch_64 = 0,
95  hdspm_format_ch_56 = 1
96};
97enum hdspm_madi_frame_format {
98  hdspm_frame_48 = 0,
99  hdspm_frame_96 = 1
100};
101enum hdspm_syncsource {
102  syncsource_wc = 0,
103  syncsource_madi = 1,
104  syncsource_tco = 2,
105  syncsource_sync = 3,
106  syncsource_none = 4
107};
108struct hdspm_status {
109  __u8 card_type;
110  enum hdspm_syncsource autosync_source;
111  __u64 card_clock;
112  __u32 master_period;
113  union {
114    struct {
115      __u8 sync_wc;
116      __u8 sync_madi;
117      __u8 sync_tco;
118      __u8 sync_in;
119      __u8 madi_input;
120      __u8 channel_format;
121      __u8 frame_format;
122    } madi;
123  } card_specific;
124};
125#define SNDRV_HDSPM_IOCTL_GET_STATUS _IOR('H', 0x47, struct hdspm_status)
126#define HDSPM_ADDON_TCO 1
127struct hdspm_version {
128  __u8 card_type;
129  char cardname[20];
130  unsigned int serial;
131  unsigned short firmware_rev;
132  int addons;
133};
134#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version)
135#define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS
136struct hdspm_channelfader {
137  unsigned int in[HDSPM_MIXER_CHANNELS];
138  unsigned int pb[HDSPM_MIXER_CHANNELS];
139};
140struct hdspm_mixer {
141  struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
142};
143struct hdspm_mixer_ioctl {
144  struct hdspm_mixer * mixer;
145};
146#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
147typedef struct hdspm_peak_rms hdspm_peak_rms_t;
148typedef struct hdspm_config_info hdspm_config_info_t;
149typedef struct hdspm_version hdspm_version_t;
150typedef struct hdspm_channelfader snd_hdspm_channelfader_t;
151typedef struct hdspm_mixer hdspm_mixer_t;
152#endif
153