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 125 struct 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 */ 139 struct 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 165 struct 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)) 191 struct 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)); 201 struct 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)); 211 struct 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)); 222 struct 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 */ 234 struct 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 252 struct 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 */ 269 struct 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)) 285 struct 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 301 struct 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 */ 314 struct 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 342 struct 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) 365 struct 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