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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 #ifdef __linux__
22 #include <linux/types.h>
23 #endif
24 #define HDSPM_MAX_CHANNELS 64
25 enum hdspm_io_type {
26   MADI,
27   MADIface,
28   AIO,
29   AES32,
30   RayDAT
31 };
32 enum hdspm_speed {
33   ss,
34   ds,
35   qs
36 };
37 struct hdspm_peak_rms {
38   __u32 input_peaks[64];
39   __u32 playback_peaks[64];
40   __u32 output_peaks[64];
41   __u64 input_rms[64];
42   __u64 playback_rms[64];
43   __u64 output_rms[64];
44   __u8 speed;
45   int status2;
46 };
47 #define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS _IOR('H', 0x42, struct hdspm_peak_rms)
48 struct hdspm_config {
49   unsigned char pref_sync_ref;
50   unsigned char wordclock_sync_check;
51   unsigned char madi_sync_check;
52   unsigned int system_sample_rate;
53   unsigned int autosync_sample_rate;
54   unsigned char system_clock_mode;
55   unsigned char clock_source;
56   unsigned char autosync_ref;
57   unsigned char line_out;
58   unsigned int passthru;
59   unsigned int analog_out;
60 };
61 #define SNDRV_HDSPM_IOCTL_GET_CONFIG _IOR('H', 0x41, struct hdspm_config)
62 enum hdspm_ltc_format {
63   format_invalid,
64   fps_24,
65   fps_25,
66   fps_2997,
67   fps_30
68 };
69 enum hdspm_ltc_frame {
70   frame_invalid,
71   drop_frame,
72   full_frame
73 };
74 enum hdspm_ltc_input_format {
75   ntsc,
76   pal,
77   no_video
78 };
79 struct hdspm_ltc {
80   unsigned int ltc;
81   enum hdspm_ltc_format format;
82   enum hdspm_ltc_frame frame;
83   enum hdspm_ltc_input_format input_format;
84 };
85 #define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
86 enum hdspm_sync {
87   hdspm_sync_no_lock = 0,
88   hdspm_sync_lock = 1,
89   hdspm_sync_sync = 2
90 };
91 enum hdspm_madi_input {
92   hdspm_input_optical = 0,
93   hdspm_input_coax = 1
94 };
95 enum hdspm_madi_channel_format {
96   hdspm_format_ch_64 = 0,
97   hdspm_format_ch_56 = 1
98 };
99 enum hdspm_madi_frame_format {
100   hdspm_frame_48 = 0,
101   hdspm_frame_96 = 1
102 };
103 enum hdspm_syncsource {
104   syncsource_wc = 0,
105   syncsource_madi = 1,
106   syncsource_tco = 2,
107   syncsource_sync = 3,
108   syncsource_none = 4
109 };
110 struct hdspm_status {
111   __u8 card_type;
112   enum hdspm_syncsource autosync_source;
113   __u64 card_clock;
114   __u32 master_period;
115   union {
116     struct {
117       __u8 sync_wc;
118       __u8 sync_madi;
119       __u8 sync_tco;
120       __u8 sync_in;
121       __u8 madi_input;
122       __u8 channel_format;
123       __u8 frame_format;
124     } madi;
125   } card_specific;
126 };
127 #define SNDRV_HDSPM_IOCTL_GET_STATUS _IOR('H', 0x47, struct hdspm_status)
128 #define HDSPM_ADDON_TCO 1
129 struct hdspm_version {
130   __u8 card_type;
131   char cardname[20];
132   unsigned int serial;
133   unsigned short firmware_rev;
134   int addons;
135 };
136 #define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version)
137 #define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS
138 struct hdspm_channelfader {
139   unsigned int in[HDSPM_MIXER_CHANNELS];
140   unsigned int pb[HDSPM_MIXER_CHANNELS];
141 };
142 struct hdspm_mixer {
143   struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
144 };
145 struct hdspm_mixer_ioctl {
146   struct hdspm_mixer * mixer;
147 };
148 #define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
149 #endif
150