uaudioreg.h revision 1.16
1 /* $NetBSD: uaudioreg.h,v 1.16 2012/05/18 07:52:54 jdc Exp $ */ 2 3 /* 4 * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Lennart Augustsson (lennart (at) augustsson.net) at 9 * Carlstedt Research & Technology. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #define UAUDIO_VERSION 0x100 34 35 #define UDESC_CS_CONFIG 0x22 36 #define UDESC_CS_STRING 0x23 37 #define UDESC_CS_INTERFACE 0x24 38 #define UDESC_CS_ENDPOINT 0x25 39 40 #define UDESCSUB_AC_HEADER 1 41 #define UDESCSUB_AC_INPUT 2 42 #define UDESCSUB_AC_OUTPUT 3 43 #define UDESCSUB_AC_MIXER 4 44 #define UDESCSUB_AC_SELECTOR 5 45 #define UDESCSUB_AC_FEATURE 6 46 #define UDESCSUB_AC_PROCESSING 7 47 #define UDESCSUB_AC_EXTENSION 8 48 49 /* The first fields are identical to usb_endpoint_descriptor_t */ 50 typedef struct { 51 uByte bLength; 52 uByte bDescriptorType; 53 uByte bEndpointAddress; 54 uByte bmAttributes; 55 uWord wMaxPacketSize; 56 uByte bInterval; 57 /* 58 * The following two entries are only used by the Audio Class. 59 * And according to the specs the Audio Class is the only one 60 * allowed to extend the endpoint descriptor. 61 * Who knows what goes on in the minds of the people in the USB 62 * standardization? :-( 63 */ 64 uByte bRefresh; 65 uByte bSynchAddress; 66 } UPACKED usb_endpoint_descriptor_audio_t; 67 68 /* generic, for iteration */ 69 typedef struct { 70 uByte bLength; 71 uByte bDescriptorType; 72 uByte bDescriptorSubtype; 73 } UPACKED uaudio_cs_descriptor_t; 74 75 struct usb_audio_control_descriptor { 76 uByte bLength; 77 uByte bDescriptorType; 78 uByte bDescriptorSubtype; 79 uWord bcdADC; 80 uWord wTotalLength; 81 uByte bInCollection; 82 uByte baInterfaceNr[1]; 83 } UPACKED; 84 85 struct usb_audio_streaming_interface_descriptor { 86 uByte bLength; 87 uByte bDescriptorType; 88 uByte bDescriptorSubtype; 89 uByte bTerminalLink; 90 uByte bDelay; 91 uWord wFormatTag; 92 } UPACKED; 93 94 struct usb_audio_streaming_endpoint_descriptor { 95 uByte bLength; 96 uByte bDescriptorType; 97 uByte bDescriptorSubtype; 98 uByte bmAttributes; 99 #define UA_SED_FREQ_CONTROL 0x01 100 #define UA_SED_PITCH_CONTROL 0x02 101 #define UA_SED_MAXPACKETSONLY 0x80 102 uByte bLockDelayUnits; 103 uWord wLockDelay; 104 } UPACKED; 105 106 struct usb_audio_streaming_type1_descriptor { 107 uByte bLength; 108 uByte bDescriptorType; 109 uByte bDescriptorSubtype; 110 uByte bFormatType; 111 uByte bNrChannels; 112 uByte bSubFrameSize; 113 uByte bBitResolution; 114 uByte bSamFreqType; 115 #define UA_SAMP_CONTNUOUS 0 116 uByte tSamFreq[3*AUFMT_MAX_FREQUENCIES]; 117 #define UA_GETSAMP(p, n) ((p)->tSamFreq[(n)*3+0] | ((p)->tSamFreq[(n)*3+1] << 8) | ((p)->tSamFreq[(n)*3+2] << 16)) 118 #define UA_SAMP_LO(p) UA_GETSAMP(p, 0) 119 #define UA_SAMP_HI(p) UA_GETSAMP(p, 1) 120 } UPACKED; 121 122 struct usb_audio_cluster { 123 uByte bNrChannels; 124 uWord wChannelConfig; 125 #define UA_CHANNEL_LEFT 0x0001 126 #define UA_CHANNEL_RIGHT 0x0002 127 #define UA_CHANNEL_CENTER 0x0004 128 #define UA_CHANNEL_LFE 0x0008 129 #define UA_CHANNEL_L_SURROUND 0x0010 130 #define UA_CHANNEL_R_SURROUND 0x0020 131 #define UA_CHANNEL_L_CENTER 0x0040 132 #define UA_CHANNEL_R_CENTER 0x0080 133 #define UA_CHANNEL_SURROUND 0x0100 134 #define UA_CHANNEL_L_SIDE 0x0200 135 #define UA_CHANNEL_R_SIDE 0x0400 136 #define UA_CHANNEL_TOP 0x0800 137 uByte iChannelNames; 138 } UPACKED; 139 140 /* Shared by all units and terminals */ 141 struct usb_audio_unit { 142 uByte bLength; 143 uByte bDescriptorType; 144 uByte bDescriptorSubtype; 145 uByte bUnitId; 146 }; 147 148 /* UDESCSUB_AC_INPUT */ 149 struct usb_audio_input_terminal { 150 uByte bLength; 151 uByte bDescriptorType; 152 uByte bDescriptorSubtype; 153 uByte bTerminalId; 154 uWord wTerminalType; 155 uByte bAssocTerminal; 156 uByte bNrChannels; 157 uWord wChannelConfig; 158 uByte iChannelNames; 159 uByte iTerminal; 160 } UPACKED; 161 162 /* UDESCSUB_AC_OUTPUT */ 163 struct usb_audio_output_terminal { 164 uByte bLength; 165 uByte bDescriptorType; 166 uByte bDescriptorSubtype; 167 uByte bTerminalId; 168 uWord wTerminalType; 169 uByte bAssocTerminal; 170 uByte bSourceId; 171 uByte iTerminal; 172 } UPACKED; 173 174 /* UDESCSUB_AC_MIXER */ 175 struct usb_audio_mixer_unit { 176 uByte bLength; 177 uByte bDescriptorType; 178 uByte bDescriptorSubtype; 179 uByte bUnitId; 180 uByte bNrInPins; 181 uByte baSourceId[255]; /* [bNrInPins] */ 182 /* struct usb_audio_mixer_unit_1 */ 183 } UPACKED; 184 struct usb_audio_mixer_unit_1 { 185 uByte bNrChannels; 186 uWord wChannelConfig; 187 uByte iChannelNames; 188 uByte bmControls[255]; /* [bNrChannels] */ 189 /*uByte iMixer;*/ 190 } UPACKED; 191 192 /* UDESCSUB_AC_SELECTOR */ 193 struct usb_audio_selector_unit { 194 uByte bLength; 195 uByte bDescriptorType; 196 uByte bDescriptorSubtype; 197 uByte bUnitId; 198 uByte bNrInPins; 199 uByte baSourceId[255]; /* [bNrInPins] */ 200 /* uByte iSelector; */ 201 } UPACKED; 202 203 /* UDESCSUB_AC_FEATURE */ 204 struct usb_audio_feature_unit { 205 uByte bLength; 206 uByte bDescriptorType; 207 uByte bDescriptorSubtype; 208 uByte bUnitId; 209 uByte bSourceId; 210 uByte bControlSize; 211 uByte bmaControls[255]; /* size for more than enough */ 212 /* uByte iFeature; */ 213 } UPACKED; 214 215 /* UDESCSUB_AC_PROCESSING */ 216 struct usb_audio_processing_unit { 217 uByte bLength; 218 uByte bDescriptorType; 219 uByte bDescriptorSubtype; 220 uByte bUnitId; 221 uWord wProcessType; 222 uByte bNrInPins; 223 uByte baSourceId[255]; /* [bNrInPins] */ 224 /* struct usb_audio_processing_unit_1 */ 225 } UPACKED; 226 struct usb_audio_processing_unit_1{ 227 uByte bNrChannels; 228 uWord wChannelConfig; 229 uByte iChannelNames; 230 uByte bControlSize; 231 uByte bmControls[255]; /* [bControlSize] */ 232 #define UA_PROC_ENABLE_MASK 1 233 } UPACKED; 234 235 struct usb_audio_processing_unit_updown { 236 uByte iProcessing; 237 uByte bNrModes; 238 uWord waModes[255]; /* [bNrModes] */ 239 } UPACKED; 240 241 /* UDESCSUB_AC_EXTENSION */ 242 struct usb_audio_extension_unit { 243 uByte bLength; 244 uByte bDescriptorType; 245 uByte bDescriptorSubtype; 246 uByte bUnitId; 247 uWord wExtensionCode; 248 uByte bNrInPins; 249 uByte baSourceId[255]; /* [bNrInPins] */ 250 /* struct usb_audio_extension_unit_1 */ 251 } UPACKED; 252 struct usb_audio_extension_unit_1 { 253 uByte bNrChannels; 254 uWord wChannelConfig; 255 uByte iChannelNames; 256 uByte bControlSize; 257 uByte bmControls[255]; /* [bControlSize] */ 258 #define UA_EXT_ENABLE_MASK 1 259 #define UA_EXT_ENABLE 1 260 /*uByte iExtension;*/ 261 } UPACKED; 262 263 /* USB terminal types */ 264 #define UAT_UNDEFINED 0x0100 265 #define UAT_STREAM 0x0101 266 #define UAT_VENDOR 0x01ff 267 /* input terminal types */ 268 #define UATI_UNDEFINED 0x0200 269 #define UATI_MICROPHONE 0x0201 270 #define UATI_DESKMICROPHONE 0x0202 271 #define UATI_PERSONALMICROPHONE 0x0203 272 #define UATI_OMNIMICROPHONE 0x0204 273 #define UATI_MICROPHONEARRAY 0x0205 274 #define UATI_PROCMICROPHONEARR 0x0206 275 /* output terminal types */ 276 #define UATO_UNDEFINED 0x0300 277 #define UATO_SPEAKER 0x0301 278 #define UATO_HEADPHONES 0x0302 279 #define UATO_DISPLAYAUDIO 0x0303 280 #define UATO_DESKTOPSPEAKER 0x0304 281 #define UATO_ROOMSPEAKER 0x0305 282 #define UATO_COMMSPEAKER 0x0306 283 #define UATO_SUBWOOFER 0x0307 284 /* bidir terminal types */ 285 #define UATB_UNDEFINED 0x0400 286 #define UATB_HANDSET 0x0401 287 #define UATB_HEADSET 0x0402 288 #define UATB_SPEAKERPHONE 0x0403 289 #define UATB_SPEAKERPHONEESUP 0x0404 290 #define UATB_SPEAKERPHONEECANC 0x0405 291 /* telephony terminal types */ 292 #define UATT_UNDEFINED 0x0500 293 #define UATT_PHONELINE 0x0501 294 #define UATT_TELEPHONE 0x0502 295 #define UATT_DOWNLINEPHONE 0x0503 296 /* external terminal types */ 297 #define UATE_UNDEFINED 0x0600 298 #define UATE_ANALOGCONN 0x0601 299 #define UATE_DIGITALAUIFC 0x0602 300 #define UATE_LINECONN 0x0603 301 #define UATE_LEGACYCONN 0x0604 302 #define UATE_SPDIF 0x0605 303 #define UATE_1394DA 0x0606 304 #define UATE_1394DV 0x0607 305 /* embedded function terminal types */ 306 #define UATF_UNDEFINED 0x0700 307 #define UATF_CALIBNOISE 0x0701 308 #define UATF_EQUNOISE 0x0702 309 #define UATF_CDPLAYER 0x0703 310 #define UATF_DAT 0x0704 311 #define UATF_DCC 0x0705 312 #define UATF_MINIDISK 0x0706 313 #define UATF_ANALOGTAPE 0x0707 314 #define UATF_PHONOGRAPH 0x0708 315 #define UATF_VCRAUDIO 0x0709 316 #define UATF_VIDEODISCAUDIO 0x070a 317 #define UATF_DVDAUDIO 0x070b 318 #define UATF_TVTUNERAUDIO 0x070c 319 #define UATF_SATELLITE 0x070d 320 #define UATF_CABLETUNER 0x070e 321 #define UATF_DSS 0x070f 322 #define UATF_RADIORECV 0x0710 323 #define UATF_RADIOXMIT 0x0711 324 #define UATF_MULTITRACK 0x0712 325 #define UATF_SYNTHESIZER 0x0713 326 327 328 #define SET_CUR 0x01 329 #define GET_CUR 0x81 330 #define SET_MIN 0x02 331 #define GET_MIN 0x82 332 #define SET_MAX 0x03 333 #define GET_MAX 0x83 334 #define SET_RES 0x04 335 #define GET_RES 0x84 336 #define SET_MEM 0x05 337 #define GET_MEM 0x85 338 #define GET_STAT 0xff 339 340 #define MUTE_CONTROL 0x01 341 #define VOLUME_CONTROL 0x02 342 #define BASS_CONTROL 0x03 343 #define MID_CONTROL 0x04 344 #define TREBLE_CONTROL 0x05 345 #define GRAPHIC_EQUALIZER_CONTROL 0x06 346 #define AGC_CONTROL 0x07 347 #define DELAY_CONTROL 0x08 348 #define BASS_BOOST_CONTROL 0x09 349 #define LOUDNESS_CONTROL 0x0a 350 351 #define FU_MASK(u) (1 << ((u)-1)) 352 353 #define MASTER_CHAN 0 354 355 #define AS_GENERAL 1 356 #define FORMAT_TYPE 2 357 #define FORMAT_SPECIFIC 3 358 359 #define UA_FMT_PCM 1 360 #define UA_FMT_PCM8 2 361 #define UA_FMT_IEEE_FLOAT 3 362 #define UA_FMT_ALAW 4 363 #define UA_FMT_MULAW 5 364 #define UA_FMT_MPEG 0x1001 365 #define UA_FMT_AC3 0x1002 366 367 #define SAMPLING_FREQ_CONTROL 0x01 368 #define PITCH_CONTROL 0x02 369 370 #define FORMAT_TYPE_UNDEFINED 0 371 #define FORMAT_TYPE_I 1 372 #define FORMAT_TYPE_II 2 373 #define FORMAT_TYPE_III 3 374 375 #define UA_PROC_MASK(n) (1<< ((n)-1)) 376 #define PROCESS_UNDEFINED 0 377 #define XX_ENABLE_CONTROL 1 378 #define UPDOWNMIX_PROCESS 1 379 #define UD_ENABLE_CONTROL 1 380 #define UD_MODE_SELECT_CONTROL 2 381 #define DOLBY_PROLOGIC_PROCESS 2 382 #define DP_ENABLE_CONTROL 1 383 #define DP_MODE_SELECT_CONTROL 2 384 #define P3D_STEREO_EXTENDER_PROCESS 3 385 #define P3D_ENABLE_CONTROL 1 386 #define P3D_SPACIOUSNESS_CONTROL 2 387 #define REVERBATION_PROCESS 4 388 #define RV_ENABLE_CONTROL 1 389 #define RV_LEVEL_CONTROL 2 390 #define RV_TIME_CONTROL 3 391 #define RV_FEEDBACK_CONTROL 4 392 #define CHORUS_PROCESS 5 393 #define CH_ENABLE_CONTROL 1 394 #define CH_LEVEL_CONTROL 2 395 #define CH_RATE_CONTROL 3 396 #define CH_DEPTH_CONTROL 4 397 #define DYN_RANGE_COMP_PROCESS 6 398 #define DR_ENABLE_CONTROL 1 399 #define DR_COMPRESSION_RATE_CONTROL 2 400 #define DR_MAXAMPL_CONTROL 3 401 #define DR_THRESHOLD_CONTROL 4 402 #define DR_ATTACK_TIME_CONTROL 5 403 #define DR_RELEASE_TIME_CONTROL 6 404
Indexes created Mon Sep 29 21:09:56 GMT 2025