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gerrit.omnirom.org / android_bionic / ea7f84435d0e3d3aa4ab02a697eed8a5720dfbb7 / . / libc / kernel / uapi / linux / virtio_snd.h
blob: 60dfa62e28cab929fb45f13b5293e05a89414187 [file] [log] [blame]
Christopher Ferrisfcc3b4f2021-07-01 01:30:21 +0000[diff] [blame]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef VIRTIO_SND_IF_H
20#define VIRTIO_SND_IF_H
21#include <linux/virtio_types.h>
22struct virtio_snd_config {
23 __le32 jacks;
24 __le32 streams;
25 __le32 chmaps;
26};
27enum {
28 VIRTIO_SND_VQ_CONTROL = 0,
29 VIRTIO_SND_VQ_EVENT,
30 VIRTIO_SND_VQ_TX,
31 VIRTIO_SND_VQ_RX,
32 VIRTIO_SND_VQ_MAX
33};
34enum {
35 VIRTIO_SND_D_OUTPUT = 0,
36 VIRTIO_SND_D_INPUT
37};
38enum {
39 VIRTIO_SND_R_JACK_INFO = 1,
40 VIRTIO_SND_R_JACK_REMAP,
41 VIRTIO_SND_R_PCM_INFO = 0x0100,
42 VIRTIO_SND_R_PCM_SET_PARAMS,
43 VIRTIO_SND_R_PCM_PREPARE,
44 VIRTIO_SND_R_PCM_RELEASE,
45 VIRTIO_SND_R_PCM_START,
46 VIRTIO_SND_R_PCM_STOP,
47 VIRTIO_SND_R_CHMAP_INFO = 0x0200,
48 VIRTIO_SND_EVT_JACK_CONNECTED = 0x1000,
49 VIRTIO_SND_EVT_JACK_DISCONNECTED,
50 VIRTIO_SND_EVT_PCM_PERIOD_ELAPSED = 0x1100,
51 VIRTIO_SND_EVT_PCM_XRUN,
52 VIRTIO_SND_S_OK = 0x8000,
53 VIRTIO_SND_S_BAD_MSG,
54 VIRTIO_SND_S_NOT_SUPP,
55 VIRTIO_SND_S_IO_ERR
56};
57struct virtio_snd_hdr {
58 __le32 code;
59};
60struct virtio_snd_event {
61 struct virtio_snd_hdr hdr;
62 __le32 data;
63};
64struct virtio_snd_query_info {
65 struct virtio_snd_hdr hdr;
66 __le32 start_id;
67 __le32 count;
68 __le32 size;
69};
70struct virtio_snd_info {
71 __le32 hda_fn_nid;
72};
73struct virtio_snd_jack_hdr {
74 struct virtio_snd_hdr hdr;
75 __le32 jack_id;
76};
77enum {
78 VIRTIO_SND_JACK_F_REMAP = 0
79};
80struct virtio_snd_jack_info {
81 struct virtio_snd_info hdr;
82 __le32 features;
83 __le32 hda_reg_defconf;
84 __le32 hda_reg_caps;
85 __u8 connected;
86 __u8 padding[7];
87};
88struct virtio_snd_jack_remap {
89 struct virtio_snd_jack_hdr hdr;
90 __le32 association;
91 __le32 sequence;
92};
93struct virtio_snd_pcm_hdr {
94 struct virtio_snd_hdr hdr;
95 __le32 stream_id;
96};
97enum {
98 VIRTIO_SND_PCM_F_SHMEM_HOST = 0,
99 VIRTIO_SND_PCM_F_SHMEM_GUEST,
100 VIRTIO_SND_PCM_F_MSG_POLLING,
101 VIRTIO_SND_PCM_F_EVT_SHMEM_PERIODS,
102 VIRTIO_SND_PCM_F_EVT_XRUNS
103};
104enum {
105 VIRTIO_SND_PCM_FMT_IMA_ADPCM = 0,
106 VIRTIO_SND_PCM_FMT_MU_LAW,
107 VIRTIO_SND_PCM_FMT_A_LAW,
108 VIRTIO_SND_PCM_FMT_S8,
109 VIRTIO_SND_PCM_FMT_U8,
110 VIRTIO_SND_PCM_FMT_S16,
111 VIRTIO_SND_PCM_FMT_U16,
112 VIRTIO_SND_PCM_FMT_S18_3,
113 VIRTIO_SND_PCM_FMT_U18_3,
114 VIRTIO_SND_PCM_FMT_S20_3,
115 VIRTIO_SND_PCM_FMT_U20_3,
116 VIRTIO_SND_PCM_FMT_S24_3,
117 VIRTIO_SND_PCM_FMT_U24_3,
118 VIRTIO_SND_PCM_FMT_S20,
119 VIRTIO_SND_PCM_FMT_U20,
120 VIRTIO_SND_PCM_FMT_S24,
121 VIRTIO_SND_PCM_FMT_U24,
122 VIRTIO_SND_PCM_FMT_S32,
123 VIRTIO_SND_PCM_FMT_U32,
124 VIRTIO_SND_PCM_FMT_FLOAT,
125 VIRTIO_SND_PCM_FMT_FLOAT64,
126 VIRTIO_SND_PCM_FMT_DSD_U8,
127 VIRTIO_SND_PCM_FMT_DSD_U16,
128 VIRTIO_SND_PCM_FMT_DSD_U32,
129 VIRTIO_SND_PCM_FMT_IEC958_SUBFRAME
130};
131enum {
132 VIRTIO_SND_PCM_RATE_5512 = 0,
133 VIRTIO_SND_PCM_RATE_8000,
134 VIRTIO_SND_PCM_RATE_11025,
135 VIRTIO_SND_PCM_RATE_16000,
136 VIRTIO_SND_PCM_RATE_22050,
137 VIRTIO_SND_PCM_RATE_32000,
138 VIRTIO_SND_PCM_RATE_44100,
139 VIRTIO_SND_PCM_RATE_48000,
140 VIRTIO_SND_PCM_RATE_64000,
141 VIRTIO_SND_PCM_RATE_88200,
142 VIRTIO_SND_PCM_RATE_96000,
143 VIRTIO_SND_PCM_RATE_176400,
144 VIRTIO_SND_PCM_RATE_192000,
145 VIRTIO_SND_PCM_RATE_384000
146};
147struct virtio_snd_pcm_info {
148 struct virtio_snd_info hdr;
149 __le32 features;
150 __le64 formats;
151 __le64 rates;
152 __u8 direction;
153 __u8 channels_min;
154 __u8 channels_max;
155 __u8 padding[5];
156};
157struct virtio_snd_pcm_set_params {
158 struct virtio_snd_pcm_hdr hdr;
159 __le32 buffer_bytes;
160 __le32 period_bytes;
161 __le32 features;
162 __u8 channels;
163 __u8 format;
164 __u8 rate;
165 __u8 padding;
166};
167struct virtio_snd_pcm_xfer {
168 __le32 stream_id;
169};
170struct virtio_snd_pcm_status {
171 __le32 status;
172 __le32 latency_bytes;
173};
174struct virtio_snd_chmap_hdr {
175 struct virtio_snd_hdr hdr;
176 __le32 chmap_id;
177};
178enum {
179 VIRTIO_SND_CHMAP_NONE = 0,
180 VIRTIO_SND_CHMAP_NA,
181 VIRTIO_SND_CHMAP_MONO,
182 VIRTIO_SND_CHMAP_FL,
183 VIRTIO_SND_CHMAP_FR,
184 VIRTIO_SND_CHMAP_RL,
185 VIRTIO_SND_CHMAP_RR,
186 VIRTIO_SND_CHMAP_FC,
187 VIRTIO_SND_CHMAP_LFE,
188 VIRTIO_SND_CHMAP_SL,
189 VIRTIO_SND_CHMAP_SR,
190 VIRTIO_SND_CHMAP_RC,
191 VIRTIO_SND_CHMAP_FLC,
192 VIRTIO_SND_CHMAP_FRC,
193 VIRTIO_SND_CHMAP_RLC,
194 VIRTIO_SND_CHMAP_RRC,
195 VIRTIO_SND_CHMAP_FLW,
196 VIRTIO_SND_CHMAP_FRW,
197 VIRTIO_SND_CHMAP_FLH,
198 VIRTIO_SND_CHMAP_FCH,
199 VIRTIO_SND_CHMAP_FRH,
200 VIRTIO_SND_CHMAP_TC,
201 VIRTIO_SND_CHMAP_TFL,
202 VIRTIO_SND_CHMAP_TFR,
203 VIRTIO_SND_CHMAP_TFC,
204 VIRTIO_SND_CHMAP_TRL,
205 VIRTIO_SND_CHMAP_TRR,
206 VIRTIO_SND_CHMAP_TRC,
207 VIRTIO_SND_CHMAP_TFLC,
208 VIRTIO_SND_CHMAP_TFRC,
209 VIRTIO_SND_CHMAP_TSL,
210 VIRTIO_SND_CHMAP_TSR,
211 VIRTIO_SND_CHMAP_LLFE,
212 VIRTIO_SND_CHMAP_RLFE,
213 VIRTIO_SND_CHMAP_BC,
214 VIRTIO_SND_CHMAP_BLC,
215 VIRTIO_SND_CHMAP_BRC
216};
217#define VIRTIO_SND_CHMAP_MAX_SIZE 18
218struct virtio_snd_chmap_info {
219 struct virtio_snd_info hdr;
220 __u8 direction;
221 __u8 channels;
222 __u8 positions[VIRTIO_SND_CHMAP_MAX_SIZE];
223};
224#endif