1 /* $OpenBSD: uaudioreg.h,v 1.11 2003/05/19 05:27:00 nate Exp $ */ 2 /* $NetBSD: uaudioreg.h,v 1.11 2002/10/23 02:32:37 christos Exp $ */ 3 4 /* 5 * Copyright (c) 1999 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Lennart Augustsson (lennart@augustsson.net) at 10 * Carlstedt Research & Technology. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the NetBSD 23 * Foundation, Inc. and its contributors. 24 * 4. Neither the name of The NetBSD Foundation nor the names of its 25 * contributors may be used to endorse or promote products derived 26 * from this software without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 38 * POSSIBILITY OF SUCH DAMAGE. 39 */ 40 41 #define UAUDIO_VERSION 0x100 42 43 #define UDESC_CS_CONFIG 0x22 44 #define UDESC_CS_STRING 0x23 45 #define UDESC_CS_INTERFACE 0x24 46 #define UDESC_CS_ENDPOINT 0x25 47 48 #define UDESCSUB_AC_HEADER 1 49 #define UDESCSUB_AC_INPUT 2 50 #define UDESCSUB_AC_OUTPUT 3 51 #define UDESCSUB_AC_MIXER 4 52 #define UDESCSUB_AC_SELECTOR 5 53 #define UDESCSUB_AC_FEATURE 6 54 #define UDESCSUB_AC_PROCESSING 7 55 #define UDESCSUB_AC_EXTENSION 8 56 57 /* The first fields are identical to usb_endpoint_descriptor_t */ 58 typedef struct { 59 uByte bLength; 60 uByte bDescriptorType; 61 uByte bEndpointAddress; 62 uByte bmAttributes; 63 uWord wMaxPacketSize; 64 uByte bInterval; 65 /* 66 * The following two entries are only used by the Audio Class. 67 * And according to the specs the Audio Class is the only one 68 * allowed to extend the endpoint descriptor. 69 * Who knows what goes on in the minds of the people in the USB 70 * standardization? :-( 71 */ 72 uByte bRefresh; 73 uByte bSynchAddress; 74 } UPACKED usb_endpoint_descriptor_audio_t; 75 76 struct usb_audio_control_descriptor { 77 uByte bLength; 78 uByte bDescriptorType; 79 uByte bDescriptorSubtype; 80 uWord bcdADC; 81 uWord wTotalLength; 82 uByte bInCollection; 83 uByte baInterfaceNr[1]; 84 } UPACKED; 85 86 struct usb_audio_streaming_interface_descriptor { 87 uByte bLength; 88 uByte bDescriptorType; 89 uByte bDescriptorSubtype; 90 uByte bTerminalLink; 91 uByte bDelay; 92 uWord wFormatTag; 93 } UPACKED; 94 95 struct usb_audio_streaming_endpoint_descriptor { 96 uByte bLength; 97 uByte bDescriptorType; 98 uByte bDescriptorSubtype; 99 uByte bmAttributes; 100 #define UA_SED_FREQ_CONTROL 0x01 101 #define UA_SED_PITCH_CONTROL 0x02 102 #define UA_SED_MAXPACKETSONLY 0x80 103 uByte bLockDelayUnits; 104 uWord wLockDelay; 105 } UPACKED; 106 107 struct usb_audio_streaming_type1_descriptor { 108 uByte bLength; 109 uByte bDescriptorType; 110 uByte bDescriptorSubtype; 111 uByte bFormatType; 112 uByte bNrChannels; 113 uByte bSubFrameSize; 114 uByte bBitResolution; 115 uByte bSamFreqType; 116 #define UA_SAMP_CONTNUOUS 0 117 uByte tSamFreq[3*2]; /* room for low and high */ 118 #define UA_GETSAMP(p, n) ((p)->tSamFreq[(n)*3+0] | ((p)->tSamFreq[(n)*3+1] << 8) | ((p)->tSamFreq[(n)*3+2] << 16)) 119 #define UA_SAMP_LO(p) UA_GETSAMP(p, 0) 120 #define UA_SAMP_HI(p) UA_GETSAMP(p, 1) 121 } UPACKED; 122 123 struct usb_audio_cluster { 124 uByte bNrChannels; 125 uWord wChannelConfig; 126 uByte iChannelNames; 127 } UPACKED; 128 129 /* Shared by all units and terminals */ 130 struct usb_audio_unit { 131 uByte bLength; 132 uByte bDescriptorType; 133 uByte bDescriptorSubtype; 134 uByte bUnitId; 135 }; 136 137 /* UDESCSUB_AC_INPUT */ 138 struct usb_audio_input_terminal { 139 uByte bLength; 140 uByte bDescriptorType; 141 uByte bDescriptorSubtype; 142 uByte bTerminalId; 143 uWord wTerminalType; 144 uByte bAssocTerminal; 145 uByte bNrChannels; 146 uWord wChannelConfig; 147 uByte iChannelNames; 148 uByte iTerminal; 149 } UPACKED; 150 151 /* UDESCSUB_AC_OUTPUT */ 152 struct usb_audio_output_terminal { 153 uByte bLength; 154 uByte bDescriptorType; 155 uByte bDescriptorSubtype; 156 uByte bTerminalId; 157 uWord wTerminalType; 158 uByte bAssocTerminal; 159 uByte bSourceId; 160 uByte iTerminal; 161 } UPACKED; 162 163 /* UDESCSUB_AC_MIXER */ 164 struct usb_audio_mixer_unit { 165 uByte bLength; 166 uByte bDescriptorType; 167 uByte bDescriptorSubtype; 168 uByte bUnitId; 169 uByte bNrInPins; 170 uByte baSourceId[255]; /* [bNrInPins] */ 171 /* struct usb_audio_mixer_unit_1 */ 172 } UPACKED; 173 struct usb_audio_mixer_unit_1 { 174 uByte bNrChannels; 175 uWord wChannelConfig; 176 uByte iChannelNames; 177 uByte bmControls[255]; /* [bNrChannels] */ 178 /*uByte iMixer;*/ 179 } UPACKED; 180 181 /* UDESCSUB_AC_SELECTOR */ 182 struct usb_audio_selector_unit { 183 uByte bLength; 184 uByte bDescriptorType; 185 uByte bDescriptorSubtype; 186 uByte bUnitId; 187 uByte bNrInPins; 188 uByte baSourceId[255]; /* [bNrInPins] */ 189 /* uByte iSelector; */ 190 } UPACKED; 191 192 /* UDESCSUB_AC_FEATURE */ 193 struct usb_audio_feature_unit { 194 uByte bLength; 195 uByte bDescriptorType; 196 uByte bDescriptorSubtype; 197 uByte bUnitId; 198 uByte bSourceId; 199 uByte bControlSize; 200 uByte bmaControls[255]; /* size for more than enough */ 201 /* uByte iFeature; */ 202 } UPACKED; 203 204 /* UDESCSUB_AC_PROCESSING */ 205 struct usb_audio_processing_unit { 206 uByte bLength; 207 uByte bDescriptorType; 208 uByte bDescriptorSubtype; 209 uByte bUnitId; 210 uWord wProcessType; 211 uByte bNrInPins; 212 uByte baSourceId[255]; /* [bNrInPins] */ 213 /* struct usb_audio_processing_unit_1 */ 214 } UPACKED; 215 struct usb_audio_processing_unit_1{ 216 uByte bNrChannels; 217 uWord wChannelConfig; 218 uByte iChannelNames; 219 uByte bControlSize; 220 uByte bmControls[255]; /* [bControlSize] */ 221 #define UA_PROC_ENABLE_MASK 1 222 } UPACKED; 223 224 struct usb_audio_processing_unit_updown { 225 uByte iProcessing; 226 uByte bNrModes; 227 uWord waModes[255]; /* [bNrModes] */ 228 } UPACKED; 229 230 /* UDESCSUB_AC_EXTENSION */ 231 struct usb_audio_extension_unit { 232 uByte bLength; 233 uByte bDescriptorType; 234 uByte bDescriptorSubtype; 235 uByte bUnitId; 236 uWord wExtensionCode; 237 uByte bNrInPins; 238 uByte baSourceId[255]; /* [bNrInPins] */ 239 /* struct usb_audio_extension_unit_1 */ 240 } UPACKED; 241 struct usb_audio_extension_unit_1 { 242 uByte bNrChannels; 243 uWord wChannelConfig; 244 uByte iChannelNames; 245 uByte bControlSize; 246 uByte bmControls[255]; /* [bControlSize] */ 247 #define UA_EXT_ENABLE_MASK 1 248 #define UA_EXT_ENABLE 1 249 /*uByte iExtension;*/ 250 } UPACKED; 251 252 /* USB terminal types */ 253 #define UAT_UNDEFINED 0x0100 254 #define UAT_STREAM 0x0101 255 #define UAT_VENDOR 0x01ff 256 /* input terminal types */ 257 #define UATI_UNDEFINED 0x0200 258 #define UATI_MICROPHONE 0x0201 259 #define UATI_DESKMICROPHONE 0x0202 260 #define UATI_PERSONALMICROPHONE 0x0203 261 #define UATI_OMNIMICROPHONE 0x0204 262 #define UATI_MICROPHONEARRAY 0x0205 263 #define UATI_PROCMICROPHONEARR 0x0206 264 /* output terminal types */ 265 #define UATO_UNDEFINED 0x0300 266 #define UATO_SPEAKER 0x0301 267 #define UATO_HEADPHONES 0x0302 268 #define UATO_DISPLAYAUDIO 0x0303 269 #define UATO_DESKTOPSPEAKER 0x0304 270 #define UATO_ROOMSPEAKER 0x0305 271 #define UATO_COMMSPEAKER 0x0306 272 #define UATO_SUBWOOFER 0x0307 273 /* bidir terminal types */ 274 #define UATB_UNDEFINED 0x0400 275 #define UATB_HANDSET 0x0401 276 #define UATB_HEADSET 0x0402 277 #define UATB_SPEAKERPHONE 0x0403 278 #define UATB_SPEAKERPHONEESUP 0x0404 279 #define UATB_SPEAKERPHONEECANC 0x0405 280 /* telephony terminal types */ 281 #define UATT_UNDEFINED 0x0500 282 #define UATT_PHONELINE 0x0501 283 #define UATT_TELEPHONE 0x0502 284 #define UATT_DOWNLINEPHONE 0x0503 285 /* external terminal types */ 286 #define UATE_UNDEFINED 0x0600 287 #define UATE_ANALOGCONN 0x0601 288 #define UATE_DIGITALAUIFC 0x0602 289 #define UATE_LINECONN 0x0603 290 #define UATE_LEGACYCONN 0x0604 291 #define UATE_SPDIF 0x0605 292 #define UATE_1394DA 0x0606 293 #define UATE_1394DV 0x0607 294 /* embedded function terminal types */ 295 #define UATF_UNDEFINED 0x0700 296 #define UATF_CALIBNOISE 0x0701 297 #define UATF_EQUNOISE 0x0702 298 #define UATF_CDPLAYER 0x0703 299 #define UATF_DAT 0x0704 300 #define UATF_DCC 0x0705 301 #define UATF_MINIDISK 0x0706 302 #define UATF_ANALOGTAPE 0x0707 303 #define UATF_PHONOGRAPH 0x0708 304 #define UATF_VCRAUDIO 0x0709 305 #define UATF_VIDEODISCAUDIO 0x070a 306 #define UATF_DVDAUDIO 0x070b 307 #define UATF_TVTUNERAUDIO 0x070c 308 #define UATF_SATELLITE 0x070d 309 #define UATF_CABLETUNER 0x070e 310 #define UATF_DSS 0x070f 311 #define UATF_RADIORECV 0x0710 312 #define UATF_RADIOXMIT 0x0711 313 #define UATF_MULTITRACK 0x0712 314 #define UATF_SYNTHESIZER 0x0713 315 316 317 #define SET_CUR 0x01 318 #define GET_CUR 0x81 319 #define SET_MIN 0x02 320 #define GET_MIN 0x82 321 #define SET_MAX 0x03 322 #define GET_MAX 0x83 323 #define SET_RES 0x04 324 #define GET_RES 0x84 325 #define SET_MEM 0x05 326 #define GET_MEM 0x85 327 #define GET_STAT 0xff 328 329 #define MUTE_CONTROL 0x01 330 #define VOLUME_CONTROL 0x02 331 #define BASS_CONTROL 0x03 332 #define MID_CONTROL 0x04 333 #define TREBLE_CONTROL 0x05 334 #define GRAPHIC_EQUALIZER_CONTROL 0x06 335 #define AGC_CONTROL 0x07 336 #define DELAY_CONTROL 0x08 337 #define BASS_BOOST_CONTROL 0x09 338 #define LOUDNESS_CONTROL 0x0a 339 340 #define FU_MASK(u) (1 << ((u)-1)) 341 342 #define MASTER_CHAN 0 343 344 #define AS_GENERAL 1 345 #define FORMAT_TYPE 2 346 #define FORMAT_SPECIFIC 3 347 348 #define UA_FMT_PCM 1 349 #define UA_FMT_PCM8 2 350 #define UA_FMT_IEEE_FLOAT 3 351 #define UA_FMT_ALAW 4 352 #define UA_FMT_MULAW 5 353 #define UA_FMT_MPEG 0x1001 354 #define UA_FMT_AC3 0x1002 355 356 #define SAMPLING_FREQ_CONTROL 0x01 357 #define PITCH_CONTROL 0x02 358 359 #define FORMAT_TYPE_UNDEFINED 0 360 #define FORMAT_TYPE_I 1 361 #define FORMAT_TYPE_II 2 362 #define FORMAT_TYPE_III 3 363 364 #define UA_PROC_MASK(n) (1<< ((n)-1)) 365 #define PROCESS_UNDEFINED 0 366 #define XX_ENABLE_CONTROL 1 367 #define UPDOWNMIX_PROCESS 1 368 #define UD_ENABLE_CONTROL 1 369 #define UD_MODE_SELECT_CONTROL 2 370 #define DOLBY_PROLOGIC_PROCESS 2 371 #define DP_ENABLE_CONTROL 1 372 #define DP_MODE_SELECT_CONTROL 2 373 #define P3D_STEREO_EXTENDER_PROCESS 3 374 #define P3D_ENABLE_CONTROL 1 375 #define P3D_SPACIOUSNESS_CONTROL 2 376 #define REVERBATION_PROCESS 4 377 #define RV_ENABLE_CONTROL 1 378 #define RV_LEVEL_CONTROL 2 379 #define RV_TIME_CONTROL 3 380 #define RV_FEEDBACK_CONTROL 4 381 #define CHORUS_PROCESS 5 382 #define CH_ENABLE_CONTROL 1 383 #define CH_LEVEL_CONTROL 2 384 #define CH_RATE_CONTROL 3 385 #define CH_DEPTH_CONTROL 4 386 #define DYN_RANGE_COMP_PROCESS 6 387 #define DR_ENABLE_CONTROL 1 388 #define DR_COMPRESSION_RATE_CONTROL 2 389 #define DR_MAXAMPL_CONTROL 3 390 #define DR_THRESHOLD_CONTROL 4 391 #define DR_ATTACK_TIME_CONTROL 5 392 #define DR_RELEASE_TIME_CONTROL 6 393