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1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | /* | |
3 | * Copyright (c) 2017 Ruslan Bilovol <ruslan.bilovol@gmail.com> | |
4 | * | |
5 | * This file holds USB constants and structures defined | |
6 | * by the USB DEVICE CLASS DEFINITION FOR AUDIO DEVICES Release 3.0. | |
7 | */ | |
8 | ||
9 | #ifndef __LINUX_USB_AUDIO_V3_H | |
10 | #define __LINUX_USB_AUDIO_V3_H | |
11 | ||
12 | #include <linux/types.h> | |
13 | ||
14 | /* | |
15 | * v1.0, v2.0 and v3.0 of this standard have many things in common. For the rest | |
16 | * of the definitions, please refer to audio.h and audio-v2.h | |
17 | */ | |
18 | ||
19 | /* All High Capability descriptors have these 2 fields at the beginning */ | |
20 | struct uac3_hc_descriptor_header { | |
21 | __le16 wLength; | |
22 | __u8 bDescriptorType; | |
23 | __u8 bDescriptorSubtype; | |
24 | __le16 wDescriptorID; | |
25 | } __attribute__ ((packed)); | |
26 | ||
27 | /* 4.3.1 CLUSTER DESCRIPTOR HEADER */ | |
28 | struct uac3_cluster_header_descriptor { | |
29 | __le16 wLength; | |
30 | __u8 bDescriptorType; | |
31 | __u8 bDescriptorSubtype; | |
32 | __le16 wDescriptorID; | |
33 | __u8 bNrChannels; | |
34 | } __attribute__ ((packed)); | |
35 | ||
36 | /* 4.3.2.1 SEGMENTS */ | |
37 | struct uac3_cluster_segment_descriptor { | |
38 | __le16 wLength; | |
39 | __u8 bSegmentType; | |
40 | /* __u8[0]; segment-specific data */ | |
41 | } __attribute__ ((packed)); | |
42 | ||
43 | /* 4.3.2.1.1 END SEGMENT */ | |
44 | struct uac3_cluster_end_segment_descriptor { | |
45 | __le16 wLength; | |
46 | __u8 bSegmentType; /* Constant END_SEGMENT */ | |
47 | } __attribute__ ((packed)); | |
48 | ||
49 | /* 4.3.2.1.3.1 INFORMATION SEGMENT */ | |
50 | struct uac3_cluster_information_segment_descriptor { | |
51 | __le16 wLength; | |
52 | __u8 bSegmentType; | |
53 | __u8 bChPurpose; | |
54 | __u8 bChRelationship; | |
55 | __u8 bChGroupID; | |
56 | } __attribute__ ((packed)); | |
57 | ||
58 | /* 4.5.2 CLASS-SPECIFIC AC INTERFACE DESCRIPTOR */ | |
59 | struct uac3_ac_header_descriptor { | |
60 | __u8 bLength; /* 10 */ | |
61 | __u8 bDescriptorType; /* CS_INTERFACE descriptor type */ | |
62 | __u8 bDescriptorSubtype; /* HEADER descriptor subtype */ | |
63 | __u8 bCategory; | |
64 | ||
65 | /* includes Clock Source, Unit, Terminal, and Power Domain desc. */ | |
66 | __le16 wTotalLength; | |
67 | ||
68 | __le32 bmControls; | |
69 | } __attribute__ ((packed)); | |
70 | ||
71 | /* 4.5.2.1 INPUT TERMINAL DESCRIPTOR */ | |
72 | struct uac3_input_terminal_descriptor { | |
73 | __u8 bLength; | |
74 | __u8 bDescriptorType; | |
75 | __u8 bDescriptorSubtype; | |
76 | __u8 bTerminalID; | |
77 | __le16 wTerminalType; | |
78 | __u8 bAssocTerminal; | |
79 | __u8 bCSourceID; | |
80 | __le32 bmControls; | |
81 | __le16 wClusterDescrID; | |
82 | __le16 wExTerminalDescrID; | |
83 | __le16 wConnectorsDescrID; | |
84 | __le16 wTerminalDescrStr; | |
85 | } __attribute__((packed)); | |
86 | ||
87 | /* 4.5.2.2 OUTPUT TERMINAL DESCRIPTOR */ | |
88 | struct uac3_output_terminal_descriptor { | |
89 | __u8 bLength; | |
90 | __u8 bDescriptorType; | |
91 | __u8 bDescriptorSubtype; | |
92 | __u8 bTerminalID; | |
93 | __le16 wTerminalType; | |
94 | __u8 bAssocTerminal; | |
95 | __u8 bSourceID; | |
96 | __u8 bCSourceID; | |
97 | __le32 bmControls; | |
98 | __le16 wExTerminalDescrID; | |
99 | __le16 wConnectorsDescrID; | |
100 | __le16 wTerminalDescrStr; | |
101 | } __attribute__((packed)); | |
102 | ||
103 | /* 4.5.2.7 FEATURE UNIT DESCRIPTOR */ | |
104 | struct uac3_feature_unit_descriptor { | |
105 | __u8 bLength; | |
106 | __u8 bDescriptorType; | |
107 | __u8 bDescriptorSubtype; | |
108 | __u8 bUnitID; | |
109 | __u8 bSourceID; | |
110 | /* bmaControls is actually u32, | |
111 | * but u8 is needed for the hybrid parser */ | |
6bc3f397 | 112 | __u8 bmaControls[]; /* variable length */ |
9a2fe9b8 RB |
113 | /* wFeatureDescrStr omitted */ |
114 | } __attribute__((packed)); | |
115 | ||
116 | #define UAC3_DT_FEATURE_UNIT_SIZE(ch) (7 + ((ch) + 1) * 4) | |
117 | ||
118 | /* As above, but more useful for defining your own descriptors */ | |
119 | #define DECLARE_UAC3_FEATURE_UNIT_DESCRIPTOR(ch) \ | |
120 | struct uac3_feature_unit_descriptor_##ch { \ | |
121 | __u8 bLength; \ | |
122 | __u8 bDescriptorType; \ | |
123 | __u8 bDescriptorSubtype; \ | |
124 | __u8 bUnitID; \ | |
125 | __u8 bSourceID; \ | |
126 | __le32 bmaControls[ch + 1]; \ | |
127 | __le16 wFeatureDescrStr; \ | |
128 | } __attribute__ ((packed)) | |
129 | ||
130 | /* 4.5.2.12 CLOCK SOURCE DESCRIPTOR */ | |
131 | struct uac3_clock_source_descriptor { | |
132 | __u8 bLength; | |
133 | __u8 bDescriptorType; | |
134 | __u8 bDescriptorSubtype; | |
135 | __u8 bClockID; | |
136 | __u8 bmAttributes; | |
137 | __le32 bmControls; | |
138 | __u8 bReferenceTerminal; | |
139 | __le16 wClockSourceStr; | |
140 | } __attribute__((packed)); | |
141 | ||
142 | /* bmAttribute fields */ | |
143 | #define UAC3_CLOCK_SOURCE_TYPE_EXT 0x0 | |
144 | #define UAC3_CLOCK_SOURCE_TYPE_INT 0x1 | |
145 | #define UAC3_CLOCK_SOURCE_ASYNC (0 << 2) | |
146 | #define UAC3_CLOCK_SOURCE_SYNCED_TO_SOF (1 << 1) | |
147 | ||
148 | /* 4.5.2.13 CLOCK SELECTOR DESCRIPTOR */ | |
149 | struct uac3_clock_selector_descriptor { | |
150 | __u8 bLength; | |
151 | __u8 bDescriptorType; | |
152 | __u8 bDescriptorSubtype; | |
153 | __u8 bClockID; | |
154 | __u8 bNrInPins; | |
155 | __u8 baCSourceID[]; | |
156 | /* bmControls and wCSelectorDescrStr omitted */ | |
157 | } __attribute__((packed)); | |
158 | ||
159 | /* 4.5.2.14 CLOCK MULTIPLIER DESCRIPTOR */ | |
160 | struct uac3_clock_multiplier_descriptor { | |
161 | __u8 bLength; | |
162 | __u8 bDescriptorType; | |
163 | __u8 bDescriptorSubtype; | |
164 | __u8 bClockID; | |
165 | __u8 bCSourceID; | |
166 | __le32 bmControls; | |
167 | __le16 wCMultiplierDescrStr; | |
168 | } __attribute__((packed)); | |
169 | ||
170 | /* 4.5.2.15 POWER DOMAIN DESCRIPTOR */ | |
171 | struct uac3_power_domain_descriptor { | |
172 | __u8 bLength; | |
173 | __u8 bDescriptorType; | |
174 | __u8 bDescriptorSubtype; | |
175 | __u8 bPowerDomainID; | |
176 | __le16 waRecoveryTime1; | |
177 | __le16 waRecoveryTime2; | |
178 | __u8 bNrEntities; | |
179 | __u8 baEntityID[]; | |
180 | /* wPDomainDescrStr omitted */ | |
181 | } __attribute__((packed)); | |
182 | ||
183 | /* As above, but more useful for defining your own descriptors */ | |
184 | #define DECLARE_UAC3_POWER_DOMAIN_DESCRIPTOR(n) \ | |
185 | struct uac3_power_domain_descriptor_##n { \ | |
186 | __u8 bLength; \ | |
187 | __u8 bDescriptorType; \ | |
188 | __u8 bDescriptorSubtype; \ | |
189 | __u8 bPowerDomainID; \ | |
190 | __le16 waRecoveryTime1; \ | |
191 | __le16 waRecoveryTime2; \ | |
192 | __u8 bNrEntities; \ | |
193 | __u8 baEntityID[n]; \ | |
194 | __le16 wPDomainDescrStr; \ | |
195 | } __attribute__ ((packed)) | |
196 | ||
197 | /* 4.7.2 CLASS-SPECIFIC AS INTERFACE DESCRIPTOR */ | |
198 | struct uac3_as_header_descriptor { | |
199 | __u8 bLength; | |
200 | __u8 bDescriptorType; | |
201 | __u8 bDescriptorSubtype; | |
202 | __u8 bTerminalLink; | |
203 | __le32 bmControls; | |
204 | __le16 wClusterDescrID; | |
205 | __le64 bmFormats; | |
206 | __u8 bSubslotSize; | |
207 | __u8 bBitResolution; | |
208 | __le16 bmAuxProtocols; | |
209 | __u8 bControlSize; | |
210 | } __attribute__((packed)); | |
211 | ||
212 | #define UAC3_FORMAT_TYPE_I_RAW_DATA (1 << 6) | |
213 | ||
214 | /* 4.8.1.2 CLASS-SPECIFIC AS ISOCHRONOUS AUDIO DATA ENDPOINT DESCRIPTOR */ | |
215 | struct uac3_iso_endpoint_descriptor { | |
216 | __u8 bLength; | |
217 | __u8 bDescriptorType; | |
218 | __u8 bDescriptorSubtype; | |
219 | __le32 bmControls; | |
220 | __u8 bLockDelayUnits; | |
221 | __le16 wLockDelay; | |
222 | } __attribute__((packed)); | |
223 | ||
1d38f5d8 JS |
224 | /* 5.2.1.6.1 INSERTION CONTROL PARAMETER BLOCK */ |
225 | struct uac3_insertion_ctl_blk { | |
226 | __u8 bSize; | |
227 | __u8 bmConInserted; | |
228 | } __attribute__ ((packed)); | |
229 | ||
9a2fe9b8 RB |
230 | /* 6.1 INTERRUPT DATA MESSAGE */ |
231 | struct uac3_interrupt_data_msg { | |
232 | __u8 bInfo; | |
233 | __u8 bSourceType; | |
234 | __le16 wValue; | |
235 | __le16 wIndex; | |
236 | } __attribute__((packed)); | |
237 | ||
238 | /* A.2 AUDIO AUDIO FUNCTION SUBCLASS CODES */ | |
239 | #define UAC3_FUNCTION_SUBCLASS_UNDEFINED 0x00 | |
240 | #define UAC3_FUNCTION_SUBCLASS_FULL_ADC_3_0 0x01 | |
241 | /* BADD profiles */ | |
242 | #define UAC3_FUNCTION_SUBCLASS_GENERIC_IO 0x20 | |
243 | #define UAC3_FUNCTION_SUBCLASS_HEADPHONE 0x21 | |
244 | #define UAC3_FUNCTION_SUBCLASS_SPEAKER 0x22 | |
245 | #define UAC3_FUNCTION_SUBCLASS_MICROPHONE 0x23 | |
246 | #define UAC3_FUNCTION_SUBCLASS_HEADSET 0x24 | |
247 | #define UAC3_FUNCTION_SUBCLASS_HEADSET_ADAPTER 0x25 | |
248 | #define UAC3_FUNCTION_SUBCLASS_SPEAKERPHONE 0x26 | |
249 | ||
250 | /* A.7 AUDIO FUNCTION CATEGORY CODES */ | |
251 | #define UAC3_FUNCTION_SUBCLASS_UNDEFINED 0x00 | |
252 | #define UAC3_FUNCTION_DESKTOP_SPEAKER 0x01 | |
253 | #define UAC3_FUNCTION_HOME_THEATER 0x02 | |
254 | #define UAC3_FUNCTION_MICROPHONE 0x03 | |
255 | #define UAC3_FUNCTION_HEADSET 0x04 | |
256 | #define UAC3_FUNCTION_TELEPHONE 0x05 | |
257 | #define UAC3_FUNCTION_CONVERTER 0x06 | |
258 | #define UAC3_FUNCTION_SOUND_RECORDER 0x07 | |
259 | #define UAC3_FUNCTION_IO_BOX 0x08 | |
260 | #define UAC3_FUNCTION_MUSICAL_INSTRUMENT 0x09 | |
261 | #define UAC3_FUNCTION_PRO_AUDIO 0x0a | |
262 | #define UAC3_FUNCTION_AUDIO_VIDEO 0x0b | |
263 | #define UAC3_FUNCTION_CONTROL_PANEL 0x0c | |
264 | #define UAC3_FUNCTION_HEADPHONE 0x0d | |
265 | #define UAC3_FUNCTION_GENERIC_SPEAKER 0x0e | |
266 | #define UAC3_FUNCTION_HEADSET_ADAPTER 0x0f | |
267 | #define UAC3_FUNCTION_SPEAKERPHONE 0x10 | |
268 | #define UAC3_FUNCTION_OTHER 0xff | |
269 | ||
270 | /* A.8 AUDIO CLASS-SPECIFIC DESCRIPTOR TYPES */ | |
271 | #define UAC3_CS_UNDEFINED 0x20 | |
272 | #define UAC3_CS_DEVICE 0x21 | |
273 | #define UAC3_CS_CONFIGURATION 0x22 | |
274 | #define UAC3_CS_STRING 0x23 | |
275 | #define UAC3_CS_INTERFACE 0x24 | |
276 | #define UAC3_CS_ENDPOINT 0x25 | |
277 | #define UAC3_CS_CLUSTER 0x26 | |
278 | ||
279 | /* A.10 CLUSTER DESCRIPTOR SEGMENT TYPES */ | |
280 | #define UAC3_SEGMENT_UNDEFINED 0x00 | |
281 | #define UAC3_CLUSTER_DESCRIPTION 0x01 | |
282 | #define UAC3_CLUSTER_VENDOR_DEFINED 0x1F | |
283 | #define UAC3_CHANNEL_INFORMATION 0x20 | |
284 | #define UAC3_CHANNEL_AMBISONIC 0x21 | |
285 | #define UAC3_CHANNEL_DESCRIPTION 0x22 | |
286 | #define UAC3_CHANNEL_VENDOR_DEFINED 0xFE | |
287 | #define UAC3_END_SEGMENT 0xFF | |
288 | ||
289 | /* A.11 CHANNEL PURPOSE DEFINITIONS */ | |
290 | #define UAC3_PURPOSE_UNDEFINED 0x00 | |
291 | #define UAC3_PURPOSE_GENERIC_AUDIO 0x01 | |
292 | #define UAC3_PURPOSE_VOICE 0x02 | |
293 | #define UAC3_PURPOSE_SPEECH 0x03 | |
294 | #define UAC3_PURPOSE_AMBIENT 0x04 | |
295 | #define UAC3_PURPOSE_REFERENCE 0x05 | |
296 | #define UAC3_PURPOSE_ULTRASONIC 0x06 | |
297 | #define UAC3_PURPOSE_VIBROKINETIC 0x07 | |
298 | #define UAC3_PURPOSE_NON_AUDIO 0xFF | |
299 | ||
300 | /* A.12 CHANNEL RELATIONSHIP DEFINITIONS */ | |
301 | #define UAC3_CH_RELATIONSHIP_UNDEFINED 0x00 | |
302 | #define UAC3_CH_MONO 0x01 | |
303 | #define UAC3_CH_LEFT 0x02 | |
304 | #define UAC3_CH_RIGHT 0x03 | |
305 | #define UAC3_CH_ARRAY 0x04 | |
306 | #define UAC3_CH_PATTERN_X 0x20 | |
307 | #define UAC3_CH_PATTERN_Y 0x21 | |
308 | #define UAC3_CH_PATTERN_A 0x22 | |
309 | #define UAC3_CH_PATTERN_B 0x23 | |
310 | #define UAC3_CH_PATTERN_M 0x24 | |
311 | #define UAC3_CH_PATTERN_S 0x25 | |
312 | #define UAC3_CH_FRONT_LEFT 0x80 | |
313 | #define UAC3_CH_FRONT_RIGHT 0x81 | |
314 | #define UAC3_CH_FRONT_CENTER 0x82 | |
315 | #define UAC3_CH_FRONT_LEFT_OF_CENTER 0x83 | |
316 | #define UAC3_CH_FRONT_RIGHT_OF_CENTER 0x84 | |
317 | #define UAC3_CH_FRONT_WIDE_LEFT 0x85 | |
318 | #define UAC3_CH_FRONT_WIDE_RIGHT 0x86 | |
319 | #define UAC3_CH_SIDE_LEFT 0x87 | |
320 | #define UAC3_CH_SIDE_RIGHT 0x88 | |
321 | #define UAC3_CH_SURROUND_ARRAY_LEFT 0x89 | |
322 | #define UAC3_CH_SURROUND_ARRAY_RIGHT 0x8A | |
323 | #define UAC3_CH_BACK_LEFT 0x8B | |
324 | #define UAC3_CH_BACK_RIGHT 0x8C | |
325 | #define UAC3_CH_BACK_CENTER 0x8D | |
326 | #define UAC3_CH_BACK_LEFT_OF_CENTER 0x8E | |
327 | #define UAC3_CH_BACK_RIGHT_OF_CENTER 0x8F | |
328 | #define UAC3_CH_BACK_WIDE_LEFT 0x90 | |
329 | #define UAC3_CH_BACK_WIDE_RIGHT 0x91 | |
330 | #define UAC3_CH_TOP_CENTER 0x92 | |
331 | #define UAC3_CH_TOP_FRONT_LEFT 0x93 | |
332 | #define UAC3_CH_TOP_FRONT_RIGHT 0x94 | |
333 | #define UAC3_CH_TOP_FRONT_CENTER 0x95 | |
334 | #define UAC3_CH_TOP_FRONT_LOC 0x96 | |
335 | #define UAC3_CH_TOP_FRONT_ROC 0x97 | |
336 | #define UAC3_CH_TOP_FRONT_WIDE_LEFT 0x98 | |
337 | #define UAC3_CH_TOP_FRONT_WIDE_RIGHT 0x99 | |
338 | #define UAC3_CH_TOP_SIDE_LEFT 0x9A | |
339 | #define UAC3_CH_TOP_SIDE_RIGHT 0x9B | |
340 | #define UAC3_CH_TOP_SURR_ARRAY_LEFT 0x9C | |
341 | #define UAC3_CH_TOP_SURR_ARRAY_RIGHT 0x9D | |
342 | #define UAC3_CH_TOP_BACK_LEFT 0x9E | |
343 | #define UAC3_CH_TOP_BACK_RIGHT 0x9F | |
344 | #define UAC3_CH_TOP_BACK_CENTER 0xA0 | |
345 | #define UAC3_CH_TOP_BACK_LOC 0xA1 | |
346 | #define UAC3_CH_TOP_BACK_ROC 0xA2 | |
347 | #define UAC3_CH_TOP_BACK_WIDE_LEFT 0xA3 | |
348 | #define UAC3_CH_TOP_BACK_WIDE_RIGHT 0xA4 | |
349 | #define UAC3_CH_BOTTOM_CENTER 0xA5 | |
350 | #define UAC3_CH_BOTTOM_FRONT_LEFT 0xA6 | |
351 | #define UAC3_CH_BOTTOM_FRONT_RIGHT 0xA7 | |
352 | #define UAC3_CH_BOTTOM_FRONT_CENTER 0xA8 | |
353 | #define UAC3_CH_BOTTOM_FRONT_LOC 0xA9 | |
354 | #define UAC3_CH_BOTTOM_FRONT_ROC 0xAA | |
355 | #define UAC3_CH_BOTTOM_FRONT_WIDE_LEFT 0xAB | |
356 | #define UAC3_CH_BOTTOM_FRONT_WIDE_RIGHT 0xAC | |
357 | #define UAC3_CH_BOTTOM_SIDE_LEFT 0xAD | |
358 | #define UAC3_CH_BOTTOM_SIDE_RIGHT 0xAE | |
359 | #define UAC3_CH_BOTTOM_SURR_ARRAY_LEFT 0xAF | |
360 | #define UAC3_CH_BOTTOM_SURR_ARRAY_RIGHT 0xB0 | |
361 | #define UAC3_CH_BOTTOM_BACK_LEFT 0xB1 | |
362 | #define UAC3_CH_BOTTOM_BACK_RIGHT 0xB2 | |
363 | #define UAC3_CH_BOTTOM_BACK_CENTER 0xB3 | |
364 | #define UAC3_CH_BOTTOM_BACK_LOC 0xB4 | |
365 | #define UAC3_CH_BOTTOM_BACK_ROC 0xB5 | |
366 | #define UAC3_CH_BOTTOM_BACK_WIDE_LEFT 0xB6 | |
367 | #define UAC3_CH_BOTTOM_BACK_WIDE_RIGHT 0xB7 | |
368 | #define UAC3_CH_LOW_FREQUENCY_EFFECTS 0xB8 | |
369 | #define UAC3_CH_LFE_LEFT 0xB9 | |
370 | #define UAC3_CH_LFE_RIGHT 0xBA | |
371 | #define UAC3_CH_HEADPHONE_LEFT 0xBB | |
372 | #define UAC3_CH_HEADPHONE_RIGHT 0xBC | |
373 | ||
374 | /* A.15 AUDIO CLASS-SPECIFIC AC INTERFACE DESCRIPTOR SUBTYPES */ | |
375 | /* see audio.h for the rest, which is identical to v1 */ | |
376 | #define UAC3_EXTENDED_TERMINAL 0x04 | |
377 | #define UAC3_MIXER_UNIT 0x05 | |
378 | #define UAC3_SELECTOR_UNIT 0x06 | |
379 | #define UAC3_FEATURE_UNIT 0x07 | |
380 | #define UAC3_EFFECT_UNIT 0x08 | |
381 | #define UAC3_PROCESSING_UNIT 0x09 | |
382 | #define UAC3_EXTENSION_UNIT 0x0a | |
383 | #define UAC3_CLOCK_SOURCE 0x0b | |
384 | #define UAC3_CLOCK_SELECTOR 0x0c | |
385 | #define UAC3_CLOCK_MULTIPLIER 0x0d | |
386 | #define UAC3_SAMPLE_RATE_CONVERTER 0x0e | |
387 | #define UAC3_CONNECTORS 0x0f | |
388 | #define UAC3_POWER_DOMAIN 0x10 | |
389 | ||
0f292f02 JS |
390 | /* A.20 PROCESSING UNIT PROCESS TYPES */ |
391 | #define UAC3_PROCESS_UNDEFINED 0x00 | |
392 | #define UAC3_PROCESS_UP_DOWNMIX 0x01 | |
393 | #define UAC3_PROCESS_STEREO_EXTENDER 0x02 | |
394 | #define UAC3_PROCESS_MULTI_FUNCTION 0x03 | |
395 | ||
9a2fe9b8 RB |
396 | /* A.22 AUDIO CLASS-SPECIFIC REQUEST CODES */ |
397 | /* see audio-v2.h for the rest, which is identical to v2 */ | |
398 | #define UAC3_CS_REQ_INTEN 0x04 | |
399 | #define UAC3_CS_REQ_STRING 0x05 | |
400 | #define UAC3_CS_REQ_HIGH_CAPABILITY_DESCRIPTOR 0x06 | |
401 | ||
402 | /* A.23.1 AUDIOCONTROL INTERFACE CONTROL SELECTORS */ | |
403 | #define UAC3_AC_CONTROL_UNDEFINED 0x00 | |
404 | #define UAC3_AC_ACTIVE_INTERFACE_CONTROL 0x01 | |
405 | #define UAC3_AC_POWER_DOMAIN_CONTROL 0x02 | |
406 | ||
1d38f5d8 JS |
407 | /* A.23.5 TERMINAL CONTROL SELECTORS */ |
408 | #define UAC3_TE_UNDEFINED 0x00 | |
409 | #define UAC3_TE_INSERTION 0x01 | |
410 | #define UAC3_TE_OVERLOAD 0x02 | |
411 | #define UAC3_TE_UNDERFLOW 0x03 | |
412 | #define UAC3_TE_OVERFLOW 0x04 | |
413 | #define UAC3_TE_LATENCY 0x05 | |
414 | ||
0f292f02 JS |
415 | /* A.23.10 PROCESSING UNITS CONTROL SELECTROS */ |
416 | ||
417 | /* Up/Down Mixer */ | |
418 | #define UAC3_UD_MODE_SELECT 0x01 | |
419 | ||
420 | /* Stereo Extender */ | |
421 | #define UAC3_EXT_WIDTH_CONTROL 0x01 | |
422 | ||
423 | ||
9ea19e7e RB |
424 | /* BADD predefined Unit/Terminal values */ |
425 | #define UAC3_BADD_IT_ID1 1 /* Input Terminal ID1: bTerminalID = 1 */ | |
426 | #define UAC3_BADD_FU_ID2 2 /* Feature Unit ID2: bUnitID = 2 */ | |
427 | #define UAC3_BADD_OT_ID3 3 /* Output Terminal ID3: bTerminalID = 3 */ | |
428 | #define UAC3_BADD_IT_ID4 4 /* Input Terminal ID4: bTerminalID = 4 */ | |
429 | #define UAC3_BADD_FU_ID5 5 /* Feature Unit ID5: bUnitID = 5 */ | |
430 | #define UAC3_BADD_OT_ID6 6 /* Output Terminal ID6: bTerminalID = 6 */ | |
431 | #define UAC3_BADD_FU_ID7 7 /* Feature Unit ID7: bUnitID = 7 */ | |
432 | #define UAC3_BADD_MU_ID8 8 /* Mixer Unit ID8: bUnitID = 8 */ | |
433 | #define UAC3_BADD_CS_ID9 9 /* Clock Source Entity ID9: bClockID = 9 */ | |
434 | #define UAC3_BADD_PD_ID10 10 /* Power Domain ID10: bPowerDomainID = 10 */ | |
435 | #define UAC3_BADD_PD_ID11 11 /* Power Domain ID11: bPowerDomainID = 11 */ | |
436 | ||
437 | /* BADD wMaxPacketSize of AS endpoints */ | |
438 | #define UAC3_BADD_EP_MAXPSIZE_SYNC_MONO_16 0x0060 | |
439 | #define UAC3_BADD_EP_MAXPSIZE_ASYNC_MONO_16 0x0062 | |
440 | #define UAC3_BADD_EP_MAXPSIZE_SYNC_MONO_24 0x0090 | |
441 | #define UAC3_BADD_EP_MAXPSIZE_ASYNC_MONO_24 0x0093 | |
442 | #define UAC3_BADD_EP_MAXPSIZE_SYNC_STEREO_16 0x00C0 | |
443 | #define UAC3_BADD_EP_MAXPSIZE_ASYNC_STEREO_16 0x00C4 | |
444 | #define UAC3_BADD_EP_MAXPSIZE_SYNC_STEREO_24 0x0120 | |
445 | #define UAC3_BADD_EP_MAXPSIZE_ASYNC_STEREO_24 0x0126 | |
446 | ||
447 | /* BADD sample rate is always fixed to 48kHz */ | |
448 | #define UAC3_BADD_SAMPLING_RATE 48000 | |
449 | ||
11785ef5 JS |
450 | /* BADD power domains recovery times in 50us increments */ |
451 | #define UAC3_BADD_PD_RECOVER_D1D0 0x0258 /* 30ms */ | |
452 | #define UAC3_BADD_PD_RECOVER_D2D0 0x1770 /* 300ms */ | |
453 | ||
9a2fe9b8 | 454 | #endif /* __LINUX_USB_AUDIO_V3_H */ |