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