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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 */ |
112 | __u8 bmaControls[]; /* variable length */ |
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
454 | #endif /* __LINUX_USB_AUDIO_V3_H */ |
455 |
Warning: This file is not a C or C++ file. It does not have highlighting.