Home | History | Annotate | Download | only in sound 
      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
     23 enum hdspm_io_type {
     24   MADI,
     25   MADIface,
     26   AIO,
     27   AES32,
     28   RayDAT
     29 };
     30 enum hdspm_speed {
     31   ss,
     32   ds,
     33   qs
     34 };
     35 struct 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)
     46 struct 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)
     60 enum hdspm_ltc_format {
     61   format_invalid,
     62   fps_24,
     63   fps_25,
     64   fps_2997,
     65   fps_30
     66 };
     67 enum hdspm_ltc_frame {
     68   frame_invalid,
     69   drop_frame,
     70   full_frame
     71 };
     72 enum hdspm_ltc_input_format {
     73   ntsc,
     74   pal,
     75   no_video
     76 };
     77 struct 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)
     84 enum hdspm_sync {
     85   hdspm_sync_no_lock = 0,
     86   hdspm_sync_lock = 1,
     87   hdspm_sync_sync = 2
     88 };
     89 enum hdspm_madi_input {
     90   hdspm_input_optical = 0,
     91   hdspm_input_coax = 1
     92 };
     93 enum hdspm_madi_channel_format {
     94   hdspm_format_ch_64 = 0,
     95   hdspm_format_ch_56 = 1
     96 };
     97 enum hdspm_madi_frame_format {
     98   hdspm_frame_48 = 0,
     99   hdspm_frame_96 = 1
    100 };
    101 enum hdspm_syncsource {
    102   syncsource_wc = 0,
    103   syncsource_madi = 1,
    104   syncsource_tco = 2,
    105   syncsource_sync = 3,
    106   syncsource_none = 4
    107 };
    108 struct 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
    127 struct 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
    136 struct hdspm_channelfader {
    137   unsigned int in[HDSPM_MIXER_CHANNELS];
    138   unsigned int pb[HDSPM_MIXER_CHANNELS];
    139 };
    140 struct hdspm_mixer {
    141   struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
    142 };
    143 struct hdspm_mixer_ioctl {
    144   struct hdspm_mixer * mixer;
    145 };
    146 #define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
    147 typedef struct hdspm_peak_rms hdspm_peak_rms_t;
    148 typedef struct hdspm_config_info hdspm_config_info_t;
    149 typedef struct hdspm_version hdspm_version_t;
    150 typedef struct hdspm_channelfader snd_hdspm_channelfader_t;
    151 typedef struct hdspm_mixer hdspm_mixer_t;
    152 #endif
    153