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 _UAPI_SOUND_FIREWIRE_H_INCLUDED 20 #define _UAPI_SOUND_FIREWIRE_H_INCLUDED 21 #include <linux/ioctl.h> 22 #include <linux/types.h> 23 #define SNDRV_FIREWIRE_EVENT_LOCK_STATUS 0x000010cc 24 #define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION 0xd1ce004e 25 #define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE 0x4e617475 26 #define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE 0x746e736c 27 #define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION 0x64776479 28 #define SNDRV_FIREWIRE_EVENT_TASCAM_CONTROL 0x7473636d 29 #define SNDRV_FIREWIRE_EVENT_MOTU_REGISTER_DSP_CHANGE 0x4d545244 30 struct snd_firewire_event_common { 31 unsigned int type; 32 }; 33 struct snd_firewire_event_lock_status { 34 unsigned int type; 35 unsigned int status; 36 }; 37 struct snd_firewire_event_dice_notification { 38 unsigned int type; 39 unsigned int notification; 40 }; 41 #define SND_EFW_TRANSACTION_USER_SEQNUM_MAX ((__u32) ((__u16) ~0) - 1) 42 struct snd_efw_transaction { 43 __be32 length; 44 __be32 version; 45 __be32 seqnum; 46 __be32 category; 47 __be32 command; 48 __be32 status; 49 __be32 params[]; 50 }; 51 struct snd_firewire_event_efw_response { 52 unsigned int type; 53 __be32 response[]; 54 }; 55 struct snd_firewire_event_digi00x_message { 56 unsigned int type; 57 __u32 message; 58 }; 59 struct snd_firewire_event_motu_notification { 60 unsigned int type; 61 __u32 message; 62 }; 63 struct snd_firewire_tascam_change { 64 unsigned int index; 65 __be32 before; 66 __be32 after; 67 }; 68 struct snd_firewire_event_tascam_control { 69 unsigned int type; 70 struct snd_firewire_tascam_change changes[]; 71 }; 72 struct snd_firewire_event_motu_register_dsp_change { 73 unsigned int type; 74 __u32 count; 75 __u32 changes[]; 76 }; 77 union snd_firewire_event { 78 struct snd_firewire_event_common common; 79 struct snd_firewire_event_lock_status lock_status; 80 struct snd_firewire_event_dice_notification dice_notification; 81 struct snd_firewire_event_efw_response efw_response; 82 struct snd_firewire_event_digi00x_message digi00x_message; 83 struct snd_firewire_event_tascam_control tascam_control; 84 struct snd_firewire_event_motu_notification motu_notification; 85 struct snd_firewire_event_motu_register_dsp_change motu_register_dsp_change; 86 }; 87 #define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info) 88 #define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9) 89 #define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa) 90 #define SNDRV_FIREWIRE_IOCTL_TASCAM_STATE _IOR('H', 0xfb, struct snd_firewire_tascam_state) 91 #define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_METER _IOR('H', 0xfc, struct snd_firewire_motu_register_dsp_meter) 92 #define SNDRV_FIREWIRE_IOCTL_MOTU_COMMAND_DSP_METER _IOR('H', 0xfd, struct snd_firewire_motu_command_dsp_meter) 93 #define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_PARAMETER _IOR('H', 0xfe, struct snd_firewire_motu_register_dsp_parameter) 94 #define SNDRV_FIREWIRE_TYPE_DICE 1 95 #define SNDRV_FIREWIRE_TYPE_FIREWORKS 2 96 #define SNDRV_FIREWIRE_TYPE_BEBOB 3 97 #define SNDRV_FIREWIRE_TYPE_OXFW 4 98 #define SNDRV_FIREWIRE_TYPE_DIGI00X 5 99 #define SNDRV_FIREWIRE_TYPE_TASCAM 6 100 #define SNDRV_FIREWIRE_TYPE_MOTU 7 101 #define SNDRV_FIREWIRE_TYPE_FIREFACE 8 102 struct snd_firewire_get_info { 103 unsigned int type; 104 unsigned int card; 105 unsigned char guid[8]; 106 char device_name[16]; 107 }; 108 #define SNDRV_FIREWIRE_TASCAM_STATE_COUNT 64 109 struct snd_firewire_tascam_state { 110 __be32 data[SNDRV_FIREWIRE_TASCAM_STATE_COUNT]; 111 }; 112 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT 24 113 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT 24 114 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT (SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT + SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT) 115 struct snd_firewire_motu_register_dsp_meter { 116 __u8 data[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT]; 117 }; 118 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT 4 119 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT 20 120 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT 10 121 #define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT (SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT + 2) 122 struct snd_firewire_motu_register_dsp_parameter { 123 struct { 124 struct { 125 __u8 gain[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT]; 126 __u8 pan[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT]; 127 __u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT]; 128 __u8 paired_balance[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT]; 129 __u8 paired_width[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT]; 130 } source[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT]; 131 struct { 132 __u8 paired_volume[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT]; 133 __u8 paired_flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT]; 134 } output; 135 } mixer; 136 struct { 137 __u8 main_paired_volume; 138 __u8 hp_paired_volume; 139 __u8 hp_paired_assignment; 140 __u8 reserved[5]; 141 } output; 142 struct { 143 __u8 boost_flag; 144 __u8 nominal_level_flag; 145 __u8 reserved[6]; 146 } line_input; 147 struct { 148 __u8 gain_and_invert[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT]; 149 __u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT]; 150 } input; 151 __u8 reserved[64]; 152 }; 153 #define SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT 400 154 struct snd_firewire_motu_command_dsp_meter { 155 float data[SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT]; 156 }; 157 #endif 158