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gerrit-public.fairphone.software / kernel / msm-4.9 / refs/tags/FP3-REL-Q-3.A.0107 / . / sound / usb / badd.c
blob: cc6c26cbb6240d7902f013c40dc286dd3cbb731d [file] [log] [blame]
Ajay Agarwal045e3742017-02-07 18:41:34 +0530[diff] [blame]1/*
2 * Copyright (c) 2017, The Linux Foundation. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 and
6 * only version 2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 */
13
14#include <linux/usb.h>
15#include <linux/usb/audio.h>
16#include <linux/usb/audio-v2.h>
17#include <linux/usb/audio-v3.h>
18
19struct uac3_input_terminal_descriptor badd_baif_in_term_desc = {
20 .bLength = UAC3_DT_INPUT_TERMINAL_SIZE,
21 .bDescriptorType = USB_DT_CS_INTERFACE,
22 .bDescriptorSubtype = UAC_INPUT_TERMINAL,
23 .bTerminalID = BADD_IN_TERM_ID_BAIF,
24 .bCSourceID = BADD_CLOCK_SOURCE,
25 .wExTerminalDescrID = 0x0000,
26 .wTerminalDescrStr = 0x0000
27};
28
29struct uac3_input_terminal_descriptor badd_baof_in_term_desc = {
30 .bLength = UAC3_DT_INPUT_TERMINAL_SIZE,
31 .bDescriptorType = USB_DT_CS_INTERFACE,
32 .bDescriptorSubtype = UAC_INPUT_TERMINAL,
33 .bTerminalID = BADD_IN_TERM_ID_BAOF,
34 .wTerminalType = UAC_TERMINAL_STREAMING,
35 .bAssocTerminal = 0x00,
36 .bCSourceID = BADD_CLOCK_SOURCE,
37 .bmControls = 0x00000000,
38 .wExTerminalDescrID = 0x0000,
39 .wConnectorsDescrID = 0x0000,
40 .wTerminalDescrStr = 0x0000
41};
42
43struct uac3_output_terminal_descriptor badd_baif_out_term_desc = {
44 .bLength = UAC3_DT_OUTPUT_TERMINAL_SIZE,
45 .bDescriptorType = USB_DT_CS_INTERFACE,
46 .bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
47 .bTerminalID = BADD_OUT_TERM_ID_BAIF,
48 .wTerminalType = UAC_TERMINAL_STREAMING,
49 .bAssocTerminal = 0x00, /* No associated terminal */
50 .bSourceID = BADD_FU_ID_BAIF,
51 .bCSourceID = BADD_CLOCK_SOURCE,
52 .bmControls = 0x00000000, /* No controls */
53 .wExTerminalDescrID = 0x0000,
54 .wConnectorsDescrID = 0x0000,
55 .wTerminalDescrStr = 0x0000
56};
57
58struct uac3_output_terminal_descriptor badd_baof_out_term_desc = {
59 .bLength = UAC3_DT_OUTPUT_TERMINAL_SIZE,
60 .bDescriptorType = USB_DT_CS_INTERFACE,
61 .bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
62 .bTerminalID = BADD_OUT_TERM_ID_BAOF,
63 .bSourceID = BADD_FU_ID_BAOF,
64 .bCSourceID = BADD_CLOCK_SOURCE,
65 .wExTerminalDescrID = 0x0000,
66 .wTerminalDescrStr = 0x0000
67};
68
69__u8 monoControls[] = {
70 0x03, 0x00, 0x00, 0x00,
71 0x0c, 0x00, 0x00, 0x00};
72
73__u8 stereoControls[] = {
74 0x03, 0x00, 0x00, 0x00,
75 0x0c, 0x00, 0x00, 0x00,
76 0x0c, 0x00, 0x00, 0x00
77};
78
79__u8 badd_mu_src_ids[] = {BADD_IN_TERM_ID_BAOF, BADD_FU_ID_BAIOF};
80
81struct uac3_mixer_unit_descriptor badd_baiof_mu_desc = {
82 .bLength = UAC3_DT_MIXER_UNIT_SIZE,
83 .bDescriptorType = USB_DT_CS_INTERFACE,
84 .bDescriptorSubtype = UAC3_MIXER_UNIT_V3,
85 .bUnitID = BADD_MU_ID_BAIOF,
86 .bNrInPins = 0x02,
87 .baSourceID = badd_mu_src_ids,
88 .bmMixerControls = 0x00,
89 .bmControls = 0x00000000,
90 .wMixerDescrStr = 0x0000
91};
92
93struct uac3_feature_unit_descriptor badd_baif_fu_desc = {
94 .bDescriptorType = USB_DT_CS_INTERFACE,
95 .bDescriptorSubtype = UAC3_FEATURE_UNIT_V3,
96 .bUnitID = BADD_FU_ID_BAIF,
97 .bSourceID = BADD_IN_TERM_ID_BAIF,
98 .wFeatureDescrStr = 0x0000
99};
100
101struct uac3_feature_unit_descriptor badd_baof_fu_desc = {
102 .bDescriptorType = USB_DT_CS_INTERFACE,
103 .bDescriptorSubtype = UAC3_FEATURE_UNIT_V3,
104 .bUnitID = BADD_FU_ID_BAOF,
105 .wFeatureDescrStr = 0x0000
106};
107
108struct uac3_feature_unit_descriptor badd_baiof_fu_desc = {
109 .bLength = 0x0f,
110 .bDescriptorType = USB_DT_CS_INTERFACE,
111 .bDescriptorSubtype = UAC3_FEATURE_UNIT_V3,
112 .bUnitID = BADD_FU_ID_BAIOF,
113 .bSourceID = BADD_IN_TERM_ID_BAIF,
114 .bmaControls = monoControls,
115 .wFeatureDescrStr = 0x0000
116};
117
118struct uac3_clock_source_descriptor badd_clock_desc = {
119 .bLength = UAC3_DT_CLOCK_SRC_SIZE,
120 .bDescriptorType = USB_DT_CS_INTERFACE,
121 .bDescriptorSubtype = UAC3_CLOCK_SOURCE,
122 .bClockID = BADD_CLOCK_SOURCE,
123 .bmControls = 0x00000001,
124 .bReferenceTerminal = 0x00,
125 .wClockSourceStr = 0x0000
126};
127
128void *badd_desc_list[] = {
129 &badd_baif_in_term_desc,
130 &badd_baof_in_term_desc,
131 &badd_baiof_mu_desc,
132 &badd_baif_fu_desc,
133 &badd_baof_fu_desc,
134 &badd_baiof_fu_desc,
135 &badd_clock_desc
136};
137