uaudioreg.h revision 188942
1/* $NetBSD: uaudioreg.h,v 1.12 2004/11/05 19:08:29 kent Exp $ */ 2/* $FreeBSD: head/sys/dev/usb/sound/uaudio_reg.h 188942 2009-02-23 18:31:00Z thompsa $ */ 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 struct usb2_endpoint_descriptor */ 58typedef 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} __packed usb2_endpoint_descriptor_audio_t; 75 76struct usb2_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} __packed; 85 86struct usb2_audio_streaming_interface_descriptor { 87 uByte bLength; 88 uByte bDescriptorType; 89 uByte bDescriptorSubtype; 90 uByte bTerminalLink; 91 uByte bDelay; 92 uWord wFormatTag; 93} __packed; 94 95struct usb2_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} __packed; 106 107struct usb2_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[0]; 118#define UA_GETSAMP(p, n) (((p)->tSamFreq[((n)*3)+0]) | \ 119 ((p)->tSamFreq[((n)*3)+1] << 8) | \ 120 ((p)->tSamFreq[((n)*3)+2] << 16)) 121#define UA_SAMP_LO(p) UA_GETSAMP(p, 0) 122#define UA_SAMP_HI(p) UA_GETSAMP(p, 1) 123} __packed; 124 125struct usb2_audio_cluster { 126 uByte bNrChannels; 127 uWord wChannelConfig; 128#define UA_CHANNEL_LEFT 0x0001 129#define UA_CHANNEL_RIGHT 0x0002 130#define UA_CHANNEL_CENTER 0x0004 131#define UA_CHANNEL_LFE 0x0008 132#define UA_CHANNEL_L_SURROUND 0x0010 133#define UA_CHANNEL_R_SURROUND 0x0020 134#define UA_CHANNEL_L_CENTER 0x0040 135#define UA_CHANNEL_R_CENTER 0x0080 136#define UA_CHANNEL_SURROUND 0x0100 137#define UA_CHANNEL_L_SIDE 0x0200 138#define UA_CHANNEL_R_SIDE 0x0400 139#define UA_CHANNEL_TOP 0x0800 140 uByte iChannelNames; 141} __packed; 142 143/* Shared by all units and terminals */ 144struct usb2_audio_unit { 145 uByte bLength; 146 uByte bDescriptorType; 147 uByte bDescriptorSubtype; 148 uByte bUnitId; 149}; 150 151/* UDESCSUB_AC_INPUT */ 152struct usb2_audio_input_terminal { 153 uByte bLength; 154 uByte bDescriptorType; 155 uByte bDescriptorSubtype; 156 uByte bTerminalId; 157 uWord wTerminalType; 158 uByte bAssocTerminal; 159 uByte bNrChannels; 160 uWord wChannelConfig; 161 uByte iChannelNames; 162/* uByte iTerminal; */ 163} __packed; 164 165/* UDESCSUB_AC_OUTPUT */ 166struct usb2_audio_output_terminal { 167 uByte bLength; 168 uByte bDescriptorType; 169 uByte bDescriptorSubtype; 170 uByte bTerminalId; 171 uWord wTerminalType; 172 uByte bAssocTerminal; 173 uByte bSourceId; 174 uByte iTerminal; 175} __packed; 176 177/* UDESCSUB_AC_MIXER */ 178struct usb2_audio_mixer_unit_0 { 179 uByte bLength; 180 uByte bDescriptorType; 181 uByte bDescriptorSubtype; 182 uByte bUnitId; 183 uByte bNrInPins; 184 uByte baSourceId[0]; /* [bNrInPins] */ 185 /* struct usb2_audio_mixer_unit_1 */ 186} __packed; 187struct usb2_audio_mixer_unit_1 { 188 uByte bNrChannels; 189 uWord wChannelConfig; 190 uByte iChannelNames; 191 uByte bmControls[0]; /* [see source code] */ 192 /* uByte iMixer; */ 193} __packed; 194 195/* UDESCSUB_AC_SELECTOR */ 196struct usb2_audio_selector_unit { 197 uByte bLength; 198 uByte bDescriptorType; 199 uByte bDescriptorSubtype; 200 uByte bUnitId; 201 uByte bNrInPins; 202 uByte baSourceId[0]; /* [bNrInPins] */ 203 /* uByte iSelector; */ 204} __packed; 205 206/* UDESCSUB_AC_FEATURE */ 207struct usb2_audio_feature_unit { 208 uByte bLength; 209 uByte bDescriptorType; 210 uByte bDescriptorSubtype; 211 uByte bUnitId; 212 uByte bSourceId; 213 uByte bControlSize; 214 uByte bmaControls[0]; /* [bControlSize * x] */ 215 /* uByte iFeature; */ 216} __packed; 217 218/* UDESCSUB_AC_PROCESSING */ 219struct usb2_audio_processing_unit_0 { 220 uByte bLength; 221 uByte bDescriptorType; 222 uByte bDescriptorSubtype; 223 uByte bUnitId; 224 uWord wProcessType; 225 uByte bNrInPins; 226 uByte baSourceId[0]; /* [bNrInPins] */ 227 /* struct usb2_audio_processing_unit_1 */ 228} __packed; 229struct usb2_audio_processing_unit_1 { 230 uByte bNrChannels; 231 uWord wChannelConfig; 232 uByte iChannelNames; 233 uByte bControlSize; 234 uByte bmControls[0]; /* [bControlSize] */ 235#define UA_PROC_ENABLE_MASK 1 236} __packed; 237 238struct usb2_audio_processing_unit_updown { 239 uByte iProcessing; 240 uByte bNrModes; 241 uWord waModes[0]; /* [bNrModes] */ 242} __packed; 243 244/* UDESCSUB_AC_EXTENSION */ 245struct usb2_audio_extension_unit_0 { 246 uByte bLength; 247 uByte bDescriptorType; 248 uByte bDescriptorSubtype; 249 uByte bUnitId; 250 uWord wExtensionCode; 251 uByte bNrInPins; 252 uByte baSourceId[0]; /* [bNrInPins] */ 253 /* struct usb2_audio_extension_unit_1 */ 254} __packed; 255struct usb2_audio_extension_unit_1 { 256 uByte bNrChannels; 257 uWord wChannelConfig; 258 uByte iChannelNames; 259 uByte bControlSize; 260 uByte bmControls[0]; /* [bControlSize] */ 261#define UA_EXT_ENABLE_MASK 1 262#define UA_EXT_ENABLE 1 263 /* uByte iExtension; */ 264} __packed; 265 266/* USB terminal types */ 267#define UAT_UNDEFINED 0x0100 268#define UAT_STREAM 0x0101 269#define UAT_VENDOR 0x01ff 270/* input terminal types */ 271#define UATI_UNDEFINED 0x0200 272#define UATI_MICROPHONE 0x0201 273#define UATI_DESKMICROPHONE 0x0202 274#define UATI_PERSONALMICROPHONE 0x0203 275#define UATI_OMNIMICROPHONE 0x0204 276#define UATI_MICROPHONEARRAY 0x0205 277#define UATI_PROCMICROPHONEARR 0x0206 278/* output terminal types */ 279#define UATO_UNDEFINED 0x0300 280#define UATO_SPEAKER 0x0301 281#define UATO_HEADPHONES 0x0302 282#define UATO_DISPLAYAUDIO 0x0303 283#define UATO_DESKTOPSPEAKER 0x0304 284#define UATO_ROOMSPEAKER 0x0305 285#define UATO_COMMSPEAKER 0x0306 286#define UATO_SUBWOOFER 0x0307 287/* bidir terminal types */ 288#define UATB_UNDEFINED 0x0400 289#define UATB_HANDSET 0x0401 290#define UATB_HEADSET 0x0402 291#define UATB_SPEAKERPHONE 0x0403 292#define UATB_SPEAKERPHONEESUP 0x0404 293#define UATB_SPEAKERPHONEECANC 0x0405 294/* telephony terminal types */ 295#define UATT_UNDEFINED 0x0500 296#define UATT_PHONELINE 0x0501 297#define UATT_TELEPHONE 0x0502 298#define UATT_DOWNLINEPHONE 0x0503 299/* external terminal types */ 300#define UATE_UNDEFINED 0x0600 301#define UATE_ANALOGCONN 0x0601 302#define UATE_DIGITALAUIFC 0x0602 303#define UATE_LINECONN 0x0603 304#define UATE_LEGACYCONN 0x0604 305#define UATE_SPDIF 0x0605 306#define UATE_1394DA 0x0606 307#define UATE_1394DV 0x0607 308/* embedded function terminal types */ 309#define UATF_UNDEFINED 0x0700 310#define UATF_CALIBNOISE 0x0701 311#define UATF_EQUNOISE 0x0702 312#define UATF_CDPLAYER 0x0703 313#define UATF_DAT 0x0704 314#define UATF_DCC 0x0705 315#define UATF_MINIDISK 0x0706 316#define UATF_ANALOGTAPE 0x0707 317#define UATF_PHONOGRAPH 0x0708 318#define UATF_VCRAUDIO 0x0709 319#define UATF_VIDEODISCAUDIO 0x070a 320#define UATF_DVDAUDIO 0x070b 321#define UATF_TVTUNERAUDIO 0x070c 322#define UATF_SATELLITE 0x070d 323#define UATF_CABLETUNER 0x070e 324#define UATF_DSS 0x070f 325#define UATF_RADIORECV 0x0710 326#define UATF_RADIOXMIT 0x0711 327#define UATF_MULTITRACK 0x0712 328#define UATF_SYNTHESIZER 0x0713 329 330 331#define SET_CUR 0x01 332#define GET_CUR 0x81 333#define SET_MIN 0x02 334#define GET_MIN 0x82 335#define SET_MAX 0x03 336#define GET_MAX 0x83 337#define SET_RES 0x04 338#define GET_RES 0x84 339#define SET_MEM 0x05 340#define GET_MEM 0x85 341#define GET_STAT 0xff 342 343#define MUTE_CONTROL 0x01 344#define VOLUME_CONTROL 0x02 345#define BASS_CONTROL 0x03 346#define MID_CONTROL 0x04 347#define TREBLE_CONTROL 0x05 348#define GRAPHIC_EQUALIZER_CONTROL 0x06 349#define AGC_CONTROL 0x07 350#define DELAY_CONTROL 0x08 351#define BASS_BOOST_CONTROL 0x09 352#define LOUDNESS_CONTROL 0x0a 353 354#define FU_MASK(u) (1 << ((u)-1)) 355 356#define MASTER_CHAN 0 357 358#define AS_GENERAL 1 359#define FORMAT_TYPE 2 360#define FORMAT_SPECIFIC 3 361 362#define UA_FMT_PCM 1 363#define UA_FMT_PCM8 2 364#define UA_FMT_IEEE_FLOAT 3 365#define UA_FMT_ALAW 4 366#define UA_FMT_MULAW 5 367#define UA_FMT_MPEG 0x1001 368#define UA_FMT_AC3 0x1002 369 370#define SAMPLING_FREQ_CONTROL 0x01 371#define PITCH_CONTROL 0x02 372 373#define FORMAT_TYPE_UNDEFINED 0 374#define FORMAT_TYPE_I 1 375#define FORMAT_TYPE_II 2 376#define FORMAT_TYPE_III 3 377 378#define UA_PROC_MASK(n) (1<< ((n)-1)) 379#define PROCESS_UNDEFINED 0 380#define XX_ENABLE_CONTROL 1 381#define UPDOWNMIX_PROCESS 1 382#define UD_ENABLE_CONTROL 1 383#define UD_MODE_SELECT_CONTROL 2 384#define DOLBY_PROLOGIC_PROCESS 2 385#define DP_ENABLE_CONTROL 1 386#define DP_MODE_SELECT_CONTROL 2 387#define P3D_STEREO_EXTENDER_PROCESS 3 388#define P3D_ENABLE_CONTROL 1 389#define P3D_SPACIOUSNESS_CONTROL 2 390#define REVERBATION_PROCESS 4 391#define RV_ENABLE_CONTROL 1 392#define RV_LEVEL_CONTROL 2 393#define RV_TIME_CONTROL 3 394#define RV_FEEDBACK_CONTROL 4 395#define CHORUS_PROCESS 5 396#define CH_ENABLE_CONTROL 1 397#define CH_LEVEL_CONTROL 2 398#define CH_RATE_CONTROL 3 399#define CH_DEPTH_CONTROL 4 400#define DYN_RANGE_COMP_PROCESS 6 401#define DR_ENABLE_CONTROL 1 402#define DR_COMPRESSION_RATE_CONTROL 2 403#define DR_MAXAMPL_CONTROL 3 404#define DR_THRESHOLD_CONTROL 4 405#define DR_ATTACK_TIME_CONTROL 5 406#define DR_RELEASE_TIME_CONTROL 6 407