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__LINUX_USB_AUDIO_H 20#define _UAPI__LINUX_USB_AUDIO_H 21#include <linux/types.h> 22#define UAC_VERSION_1 0x00 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#define UAC_VERSION_2 0x20 25#define USB_SUBCLASS_AUDIOCONTROL 0x01 26#define USB_SUBCLASS_AUDIOSTREAMING 0x02 27#define USB_SUBCLASS_MIDISTREAMING 0x03 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29#define UAC_HEADER 0x01 30#define UAC_INPUT_TERMINAL 0x02 31#define UAC_OUTPUT_TERMINAL 0x03 32#define UAC_MIXER_UNIT 0x04 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#define UAC_SELECTOR_UNIT 0x05 35#define UAC_FEATURE_UNIT 0x06 36#define UAC1_PROCESSING_UNIT 0x07 37#define UAC1_EXTENSION_UNIT 0x08 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define UAC_AS_GENERAL 0x01 40#define UAC_FORMAT_TYPE 0x02 41#define UAC_FORMAT_SPECIFIC 0x03 42#define UAC_PROCESS_UNDEFINED 0x00 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44#define UAC_PROCESS_UP_DOWNMIX 0x01 45#define UAC_PROCESS_DOLBY_PROLOGIC 0x02 46#define UAC_PROCESS_STEREO_EXTENDER 0x03 47#define UAC_PROCESS_REVERB 0x04 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49#define UAC_PROCESS_CHORUS 0x05 50#define UAC_PROCESS_DYN_RANGE_COMP 0x06 51#define UAC_EP_GENERAL 0x01 52#define UAC_SET_ 0x00 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54#define UAC_GET_ 0x80 55#define UAC__CUR 0x1 56#define UAC__MIN 0x2 57#define UAC__MAX 0x3 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59#define UAC__RES 0x4 60#define UAC__MEM 0x5 61#define UAC_SET_CUR (UAC_SET_ | UAC__CUR) 62#define UAC_GET_CUR (UAC_GET_ | UAC__CUR) 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64#define UAC_SET_MIN (UAC_SET_ | UAC__MIN) 65#define UAC_GET_MIN (UAC_GET_ | UAC__MIN) 66#define UAC_SET_MAX (UAC_SET_ | UAC__MAX) 67#define UAC_GET_MAX (UAC_GET_ | UAC__MAX) 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69#define UAC_SET_RES (UAC_SET_ | UAC__RES) 70#define UAC_GET_RES (UAC_GET_ | UAC__RES) 71#define UAC_SET_MEM (UAC_SET_ | UAC__MEM) 72#define UAC_GET_MEM (UAC_GET_ | UAC__MEM) 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74#define UAC_GET_STAT 0xff 75#define UAC_TERM_COPY_PROTECT 0x01 76#define UAC_FU_MUTE 0x01 77#define UAC_FU_VOLUME 0x02 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79#define UAC_FU_BASS 0x03 80#define UAC_FU_MID 0x04 81#define UAC_FU_TREBLE 0x05 82#define UAC_FU_GRAPHIC_EQUALIZER 0x06 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84#define UAC_FU_AUTOMATIC_GAIN 0x07 85#define UAC_FU_DELAY 0x08 86#define UAC_FU_BASS_BOOST 0x09 87#define UAC_FU_LOUDNESS 0x0a 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89#define UAC_CONTROL_BIT(CS) (1 << ((CS) - 1)) 90#define UAC_UD_ENABLE 0x01 91#define UAC_UD_MODE_SELECT 0x02 92#define UAC_DP_ENABLE 0x01 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define UAC_DP_MODE_SELECT 0x02 95#define UAC_3D_ENABLE 0x01 96#define UAC_3D_SPACE 0x02 97#define UAC_REVERB_ENABLE 0x01 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#define UAC_REVERB_LEVEL 0x02 100#define UAC_REVERB_TIME 0x03 101#define UAC_REVERB_FEEDBACK 0x04 102#define UAC_CHORUS_ENABLE 0x01 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#define UAC_CHORUS_LEVEL 0x02 105#define UAC_CHORUS_RATE 0x03 106#define UAC_CHORUS_DEPTH 0x04 107#define UAC_DCR_ENABLE 0x01 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109#define UAC_DCR_RATE 0x02 110#define UAC_DCR_MAXAMPL 0x03 111#define UAC_DCR_THRESHOLD 0x04 112#define UAC_DCR_ATTACK_TIME 0x05 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114#define UAC_DCR_RELEASE_TIME 0x06 115#define UAC_XU_ENABLE 0x01 116#define UAC_MS_HEADER 0x01 117#define UAC_MIDI_IN_JACK 0x02 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119#define UAC_MIDI_OUT_JACK 0x03 120#define UAC_MS_GENERAL 0x01 121#define UAC_TERMINAL_UNDEFINED 0x100 122#define UAC_TERMINAL_STREAMING 0x101 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124#define UAC_TERMINAL_VENDOR_SPEC 0x1FF 125struct uac1_ac_header_descriptor { 126 __u8 bLength; 127 __u8 bDescriptorType; 128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 __u8 bDescriptorSubtype; 130 __le16 bcdADC; 131 __le16 wTotalLength; 132 __u8 bInCollection; 133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __u8 baInterfaceNr[]; 135} __attribute__ ((packed)); 136#define UAC_DT_AC_HEADER_SIZE(n) (8 + (n)) 137#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n) struct uac1_ac_header_descriptor_##n { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __le16 bcdADC; __le16 wTotalLength; __u8 bInCollection; __u8 baInterfaceNr[n]; } __attribute__ ((packed)) 138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139struct uac_input_terminal_descriptor { 140 __u8 bLength; 141 __u8 bDescriptorType; 142 __u8 bDescriptorSubtype; 143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 __u8 bTerminalID; 145 __le16 wTerminalType; 146 __u8 bAssocTerminal; 147 __u8 bNrChannels; 148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 __le16 wChannelConfig; 150 __u8 iChannelNames; 151 __u8 iTerminal; 152} __attribute__ ((packed)); 153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154#define UAC_DT_INPUT_TERMINAL_SIZE 12 155#define UAC_INPUT_TERMINAL_UNDEFINED 0x200 156#define UAC_INPUT_TERMINAL_MICROPHONE 0x201 157#define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE 0x202 158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159#define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE 0x203 160#define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE 0x204 161#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY 0x205 162#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY 0x206 163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL 0x01 165struct uac1_output_terminal_descriptor { 166 __u8 bLength; 167 __u8 bDescriptorType; 168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 __u8 bDescriptorSubtype; 170 __u8 bTerminalID; 171 __le16 wTerminalType; 172 __u8 bAssocTerminal; 173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 __u8 bSourceID; 175 __u8 iTerminal; 176} __attribute__ ((packed)); 177#define UAC_DT_OUTPUT_TERMINAL_SIZE 9 178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179#define UAC_OUTPUT_TERMINAL_UNDEFINED 0x300 180#define UAC_OUTPUT_TERMINAL_SPEAKER 0x301 181#define UAC_OUTPUT_TERMINAL_HEADPHONES 0x302 182#define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO 0x303 183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184#define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER 0x304 185#define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER 0x305 186#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER 0x306 187#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER 0x307 188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189#define UAC_DT_FEATURE_UNIT_SIZE(ch) (7 + ((ch) + 1) * 2) 190#define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch) struct uac_feature_unit_descriptor_##ch { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; __u8 bSourceID; __u8 bControlSize; __le16 bmaControls[ch + 1]; __u8 iFeature; } __attribute__ ((packed)) 191struct uac_mixer_unit_descriptor { 192 __u8 bLength; 193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 __u8 bDescriptorType; 195 __u8 bDescriptorSubtype; 196 __u8 bUnitID; 197 __u8 bNrInPins; 198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 __u8 baSourceID[]; 200} __attribute__ ((packed)); 201struct uac_selector_unit_descriptor { 202 __u8 bLength; 203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 __u8 bDescriptorType; 205 __u8 bDescriptorSubtype; 206 __u8 bUintID; 207 __u8 bNrInPins; 208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209 __u8 baSourceID[]; 210} __attribute__ ((packed)); 211struct uac_feature_unit_descriptor { 212 __u8 bLength; 213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 __u8 bDescriptorType; 215 __u8 bDescriptorSubtype; 216 __u8 bUnitID; 217 __u8 bSourceID; 218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 __u8 bControlSize; 220 __u8 bmaControls[0]; 221} __attribute__((packed)); 222struct uac_processing_unit_descriptor { 223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 __u8 bLength; 225 __u8 bDescriptorType; 226 __u8 bDescriptorSubtype; 227 __u8 bUnitID; 228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 __u16 wProcessType; 230 __u8 bNrInPins; 231 __u8 baSourceID[]; 232} __attribute__ ((packed)); 233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234struct uac1_as_header_descriptor { 235 __u8 bLength; 236 __u8 bDescriptorType; 237 __u8 bDescriptorSubtype; 238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 __u8 bTerminalLink; 240 __u8 bDelay; 241 __le16 wFormatTag; 242} __attribute__ ((packed)); 243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244#define UAC_DT_AS_HEADER_SIZE 7 245#define UAC_FORMAT_TYPE_I_UNDEFINED 0x0 246#define UAC_FORMAT_TYPE_I_PCM 0x1 247#define UAC_FORMAT_TYPE_I_PCM8 0x2 248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249#define UAC_FORMAT_TYPE_I_IEEE_FLOAT 0x3 250#define UAC_FORMAT_TYPE_I_ALAW 0x4 251#define UAC_FORMAT_TYPE_I_MULAW 0x5 252struct uac_format_type_i_continuous_descriptor { 253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 __u8 bLength; 255 __u8 bDescriptorType; 256 __u8 bDescriptorSubtype; 257 __u8 bFormatType; 258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259 __u8 bNrChannels; 260 __u8 bSubframeSize; 261 __u8 bBitResolution; 262 __u8 bSamFreqType; 263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 __u8 tLowerSamFreq[3]; 265 __u8 tUpperSamFreq[3]; 266} __attribute__ ((packed)); 267#define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE 14 268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269struct uac_format_type_i_discrete_descriptor { 270 __u8 bLength; 271 __u8 bDescriptorType; 272 __u8 bDescriptorSubtype; 273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274 __u8 bFormatType; 275 __u8 bNrChannels; 276 __u8 bSubframeSize; 277 __u8 bBitResolution; 278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 __u8 bSamFreqType; 280 __u8 tSamFreq[][3]; 281} __attribute__ ((packed)); 282#define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n) struct uac_format_type_i_discrete_descriptor_##n { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bFormatType; __u8 bNrChannels; __u8 bSubframeSize; __u8 bBitResolution; __u8 bSamFreqType; __u8 tSamFreq[n][3]; } __attribute__ ((packed)) 283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3)) 285struct uac_format_type_i_ext_descriptor { 286 __u8 bLength; 287 __u8 bDescriptorType; 288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289 __u8 bDescriptorSubtype; 290 __u8 bFormatType; 291 __u8 bSubslotSize; 292 __u8 bBitResolution; 293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294 __u8 bHeaderLength; 295 __u8 bControlSize; 296 __u8 bSideBandProtocol; 297} __attribute__((packed)); 298/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299#define UAC_FORMAT_TYPE_II_MPEG 0x1001 300#define UAC_FORMAT_TYPE_II_AC3 0x1002 301struct uac_format_type_ii_discrete_descriptor { 302 __u8 bLength; 303/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304 __u8 bDescriptorType; 305 __u8 bDescriptorSubtype; 306 __u8 bFormatType; 307 __le16 wMaxBitRate; 308/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309 __le16 wSamplesPerFrame; 310 __u8 bSamFreqType; 311 __u8 tSamFreq[][3]; 312} __attribute__((packed)); 313/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314struct uac_format_type_ii_ext_descriptor { 315 __u8 bLength; 316 __u8 bDescriptorType; 317 __u8 bDescriptorSubtype; 318/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319 __u8 bFormatType; 320 __u16 wMaxBitRate; 321 __u16 wSamplesPerFrame; 322 __u8 bHeaderLength; 323/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324 __u8 bSideBandProtocol; 325} __attribute__((packed)); 326#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001 327#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1 0x2002 328/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003 330#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT 0x2004 331#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS 0x2005 332#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS 0x2006 333/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334#define UAC_FORMAT_TYPE_UNDEFINED 0x0 335#define UAC_FORMAT_TYPE_I 0x1 336#define UAC_FORMAT_TYPE_II 0x2 337#define UAC_FORMAT_TYPE_III 0x3 338/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339#define UAC_EXT_FORMAT_TYPE_I 0x81 340#define UAC_EXT_FORMAT_TYPE_II 0x82 341#define UAC_EXT_FORMAT_TYPE_III 0x83 342struct uac_iso_endpoint_descriptor { 343/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344 __u8 bLength; 345 __u8 bDescriptorType; 346 __u8 bDescriptorSubtype; 347 __u8 bmAttributes; 348/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349 __u8 bLockDelayUnits; 350 __le16 wLockDelay; 351} __attribute__((packed)); 352#define UAC_ISO_ENDPOINT_DESC_SIZE 7 353/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 354#define UAC_EP_CS_ATTR_SAMPLE_RATE 0x01 355#define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 356#define UAC_EP_CS_ATTR_FILL_MAX 0x80 357#define UAC1_STATUS_TYPE_ORIG_MASK 0x0f 358/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 359#define UAC1_STATUS_TYPE_ORIG_AUDIO_CONTROL_IF 0x0 360#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_IF 0x1 361#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_EP 0x2 362#define UAC1_STATUS_TYPE_IRQ_PENDING (1 << 7) 363/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 364#define UAC1_STATUS_TYPE_MEM_CHANGED (1 << 6) 365struct uac1_status_word { 366 __u8 bStatusType; 367 __u8 bOriginator; 368/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 369} __attribute__((packed)); 370#endif 371