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gerrit.openfyde.cn / github.com / raspberrypi / raspberrypi-kernel / d2912cb15bdda8ba4a5dd73396ad62641af2f520 / . / include / linux / usb / audio-v3.h
blob: 6b708434b7f94edaec21f06336744899895be537 [file] [log] [blame]
Ruslan Bilovol9a2fe9b2018-03-21 02:03:59 +0200[diff] [blame]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 */
20struct 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 */
28struct 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 */
37struct 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 */
44struct 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 */
50struct 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 */
59struct 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 */
72struct 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 */
88struct 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 */
104struct 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[0]; /* 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) \
120struct 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 */
131struct 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 */
149struct 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 */
160struct 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 */
171struct 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) \
185struct 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 */
198struct 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 */
215struct 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
Jorge Sanjuan1d38f5d2018-05-11 16:25:36 +0100[diff] [blame]224/* 5.2.1.6.1 INSERTION CONTROL PARAMETER BLOCK */
225struct uac3_insertion_ctl_blk {
226 __u8 bSize;
227 __u8 bmConInserted;
228} __attribute__ ((packed));
229
Ruslan Bilovol9a2fe9b2018-03-21 02:03:59 +0200[diff] [blame]230/* 6.1 INTERRUPT DATA MESSAGE */
231struct 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
Jorge Sanjuan0f292f02018-07-11 13:37:53 +0100[diff] [blame]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
Ruslan Bilovol9a2fe9b2018-03-21 02:03:59 +0200[diff] [blame]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
Jorge Sanjuan1d38f5d2018-05-11 16:25:36 +0100[diff] [blame]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
Jorge Sanjuan0f292f02018-07-11 13:37:53 +0100[diff] [blame]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
Ruslan Bilovol9ea19e72018-05-04 04:24:03 +0300[diff] [blame]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
Jorge Sanjuan11785ef2018-07-31 13:28:42 +0100[diff] [blame]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
Ruslan Bilovol9a2fe9b2018-03-21 02:03:59 +0200[diff] [blame]454#endif /* __LINUX_USB_AUDIO_V3_H */