asoc.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
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 __LINUX_UAPI_SND_ASOC_H
20#define __LINUX_UAPI_SND_ASOC_H
21#include <linux/types.h>
22#include <sound/asound.h>
23#define SND_SOC_TPLG_MAX_CHAN 8
24#define SND_SOC_TPLG_MAX_FORMATS 16
25#define SND_SOC_TPLG_STREAM_CONFIG_MAX 8
26#define SND_SOC_TPLG_HW_CONFIG_MAX 8
27#define SND_SOC_TPLG_CTL_VOLSW 1
28#define SND_SOC_TPLG_CTL_VOLSW_SX 2
29#define SND_SOC_TPLG_CTL_VOLSW_XR_SX 3
30#define SND_SOC_TPLG_CTL_ENUM 4
31#define SND_SOC_TPLG_CTL_BYTES 5
32#define SND_SOC_TPLG_CTL_ENUM_VALUE 6
33#define SND_SOC_TPLG_CTL_RANGE 7
34#define SND_SOC_TPLG_CTL_STROBE 8
35#define SND_SOC_TPLG_DAPM_CTL_VOLSW 64
36#define SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE 65
37#define SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT 66
38#define SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE 67
39#define SND_SOC_TPLG_DAPM_CTL_PIN 68
40#define SND_SOC_TPLG_DAPM_INPUT 0
41#define SND_SOC_TPLG_DAPM_OUTPUT 1
42#define SND_SOC_TPLG_DAPM_MUX 2
43#define SND_SOC_TPLG_DAPM_MIXER 3
44#define SND_SOC_TPLG_DAPM_PGA 4
45#define SND_SOC_TPLG_DAPM_OUT_DRV 5
46#define SND_SOC_TPLG_DAPM_ADC 6
47#define SND_SOC_TPLG_DAPM_DAC 7
48#define SND_SOC_TPLG_DAPM_SWITCH 8
49#define SND_SOC_TPLG_DAPM_PRE 9
50#define SND_SOC_TPLG_DAPM_POST 10
51#define SND_SOC_TPLG_DAPM_AIF_IN 11
52#define SND_SOC_TPLG_DAPM_AIF_OUT 12
53#define SND_SOC_TPLG_DAPM_DAI_IN 13
54#define SND_SOC_TPLG_DAPM_DAI_OUT 14
55#define SND_SOC_TPLG_DAPM_DAI_LINK 15
56#define SND_SOC_TPLG_DAPM_LAST SND_SOC_TPLG_DAPM_DAI_LINK
57#define SND_SOC_TPLG_MAGIC 0x41536F43
58#define SND_SOC_TPLG_NUM_TEXTS 16
59#define SND_SOC_TPLG_ABI_VERSION 0x5
60#define SND_SOC_TPLG_ABI_VERSION_MIN 0x4
61#define SND_SOC_TPLG_TLV_SIZE 32
62#define SND_SOC_TPLG_TYPE_MIXER 1
63#define SND_SOC_TPLG_TYPE_BYTES 2
64#define SND_SOC_TPLG_TYPE_ENUM 3
65#define SND_SOC_TPLG_TYPE_DAPM_GRAPH 4
66#define SND_SOC_TPLG_TYPE_DAPM_WIDGET 5
67#define SND_SOC_TPLG_TYPE_DAI_LINK 6
68#define SND_SOC_TPLG_TYPE_PCM 7
69#define SND_SOC_TPLG_TYPE_MANIFEST 8
70#define SND_SOC_TPLG_TYPE_CODEC_LINK 9
71#define SND_SOC_TPLG_TYPE_BACKEND_LINK 10
72#define SND_SOC_TPLG_TYPE_PDATA 11
73#define SND_SOC_TPLG_TYPE_DAI 12
74#define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_DAI
75#define SND_SOC_TPLG_TYPE_VENDOR_FW 1000
76#define SND_SOC_TPLG_TYPE_VENDOR_CONFIG 1001
77#define SND_SOC_TPLG_TYPE_VENDOR_COEFF 1002
78#define SND_SOC_TPLG_TYPEVENDOR_CODEC 1003
79#define SND_SOC_TPLG_STREAM_PLAYBACK 0
80#define SND_SOC_TPLG_STREAM_CAPTURE 1
81#define SND_SOC_TPLG_TUPLE_TYPE_UUID 0
82#define SND_SOC_TPLG_TUPLE_TYPE_STRING 1
83#define SND_SOC_TPLG_TUPLE_TYPE_BOOL 2
84#define SND_SOC_TPLG_TUPLE_TYPE_BYTE 3
85#define SND_SOC_TPLG_TUPLE_TYPE_WORD 4
86#define SND_SOC_TPLG_TUPLE_TYPE_SHORT 5
87#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES (1 << 0)
88#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS (1 << 1)
89#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2)
90#define SND_SOC_DAI_FORMAT_I2S 1
91#define SND_SOC_DAI_FORMAT_RIGHT_J 2
92#define SND_SOC_DAI_FORMAT_LEFT_J 3
93#define SND_SOC_DAI_FORMAT_DSP_A 4
94#define SND_SOC_DAI_FORMAT_DSP_B 5
95#define SND_SOC_DAI_FORMAT_AC97 6
96#define SND_SOC_DAI_FORMAT_PDM 7
97#define SND_SOC_DAI_FORMAT_MSB SND_SOC_DAI_FORMAT_LEFT_J
98#define SND_SOC_DAI_FORMAT_LSB SND_SOC_DAI_FORMAT_RIGHT_J
99#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0)
100#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1)
101#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2)
102#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3)
103struct snd_soc_tplg_hdr {
104  __le32 magic;
105  __le32 abi;
106  __le32 version;
107  __le32 type;
108  __le32 size;
109  __le32 vendor_type;
110  __le32 payload_size;
111  __le32 index;
112  __le32 count;
113} __attribute__((packed));
114struct snd_soc_tplg_vendor_uuid_elem {
115  __le32 token;
116  char uuid[16];
117} __attribute__((packed));
118struct snd_soc_tplg_vendor_value_elem {
119  __le32 token;
120  __le32 value;
121} __attribute__((packed));
122struct snd_soc_tplg_vendor_string_elem {
123  __le32 token;
124  char string[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
125} __attribute__((packed));
126struct snd_soc_tplg_vendor_array {
127  __le32 size;
128  __le32 type;
129  __le32 num_elems;
130  union {
131    struct snd_soc_tplg_vendor_uuid_elem uuid[0];
132    struct snd_soc_tplg_vendor_value_elem value[0];
133    struct snd_soc_tplg_vendor_string_elem string[0];
134  };
135} __attribute__((packed));
136struct snd_soc_tplg_private {
137  __le32 size;
138  union {
139    char data[0];
140    struct snd_soc_tplg_vendor_array array[0];
141  };
142} __attribute__((packed));
143struct snd_soc_tplg_tlv_dbscale {
144  __le32 min;
145  __le32 step;
146  __le32 mute;
147} __attribute__((packed));
148struct snd_soc_tplg_ctl_tlv {
149  __le32 size;
150  __le32 type;
151  union {
152    __le32 data[SND_SOC_TPLG_TLV_SIZE];
153    struct snd_soc_tplg_tlv_dbscale scale;
154  };
155} __attribute__((packed));
156struct snd_soc_tplg_channel {
157  __le32 size;
158  __le32 reg;
159  __le32 shift;
160  __le32 id;
161} __attribute__((packed));
162struct snd_soc_tplg_io_ops {
163  __le32 get;
164  __le32 put;
165  __le32 info;
166} __attribute__((packed));
167struct snd_soc_tplg_ctl_hdr {
168  __le32 size;
169  __le32 type;
170  char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
171  __le32 access;
172  struct snd_soc_tplg_io_ops ops;
173  struct snd_soc_tplg_ctl_tlv tlv;
174} __attribute__((packed));
175struct snd_soc_tplg_stream_caps {
176  __le32 size;
177  char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
178  __le64 formats;
179  __le32 rates;
180  __le32 rate_min;
181  __le32 rate_max;
182  __le32 channels_min;
183  __le32 channels_max;
184  __le32 periods_min;
185  __le32 periods_max;
186  __le32 period_size_min;
187  __le32 period_size_max;
188  __le32 buffer_size_min;
189  __le32 buffer_size_max;
190  __le32 sig_bits;
191} __attribute__((packed));
192struct snd_soc_tplg_stream {
193  __le32 size;
194  char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
195  __le64 format;
196  __le32 rate;
197  __le32 period_bytes;
198  __le32 buffer_bytes;
199  __le32 channels;
200} __attribute__((packed));
201struct snd_soc_tplg_hw_config {
202  __le32 size;
203  __le32 id;
204  __le32 fmt;
205  __u8 clock_gated;
206  __u8 invert_bclk;
207  __u8 invert_fsync;
208  __u8 bclk_master;
209  __u8 fsync_master;
210  __u8 mclk_direction;
211  __le16 reserved;
212  __le32 mclk_rate;
213  __le32 bclk_rate;
214  __le32 fsync_rate;
215  __le32 tdm_slots;
216  __le32 tdm_slot_width;
217  __le32 tx_slots;
218  __le32 rx_slots;
219  __le32 tx_channels;
220  __le32 tx_chanmap[SND_SOC_TPLG_MAX_CHAN];
221  __le32 rx_channels;
222  __le32 rx_chanmap[SND_SOC_TPLG_MAX_CHAN];
223} __attribute__((packed));
224struct snd_soc_tplg_manifest {
225  __le32 size;
226  __le32 control_elems;
227  __le32 widget_elems;
228  __le32 graph_elems;
229  __le32 pcm_elems;
230  __le32 dai_link_elems;
231  __le32 dai_elems;
232  __le32 reserved[20];
233  struct snd_soc_tplg_private priv;
234} __attribute__((packed));
235struct snd_soc_tplg_mixer_control {
236  struct snd_soc_tplg_ctl_hdr hdr;
237  __le32 size;
238  __le32 min;
239  __le32 max;
240  __le32 platform_max;
241  __le32 invert;
242  __le32 num_channels;
243  struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN];
244  struct snd_soc_tplg_private priv;
245} __attribute__((packed));
246struct snd_soc_tplg_enum_control {
247  struct snd_soc_tplg_ctl_hdr hdr;
248  __le32 size;
249  __le32 num_channels;
250  struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN];
251  __le32 items;
252  __le32 mask;
253  __le32 count;
254  char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
255  __le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4];
256  struct snd_soc_tplg_private priv;
257} __attribute__((packed));
258struct snd_soc_tplg_bytes_control {
259  struct snd_soc_tplg_ctl_hdr hdr;
260  __le32 size;
261  __le32 max;
262  __le32 mask;
263  __le32 base;
264  __le32 num_regs;
265  struct snd_soc_tplg_io_ops ext_ops;
266  struct snd_soc_tplg_private priv;
267} __attribute__((packed));
268struct snd_soc_tplg_dapm_graph_elem {
269  char sink[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
270  char control[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
271  char source[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
272} __attribute__((packed));
273struct snd_soc_tplg_dapm_widget {
274  __le32 size;
275  __le32 id;
276  char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
277  char sname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
278  __le32 reg;
279  __le32 shift;
280  __le32 mask;
281  __le32 subseq;
282  __le32 invert;
283  __le32 ignore_suspend;
284  __le16 event_flags;
285  __le16 event_type;
286  __le32 num_kcontrols;
287  struct snd_soc_tplg_private priv;
288} __attribute__((packed));
289struct snd_soc_tplg_pcm {
290  __le32 size;
291  char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
292  char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
293  __le32 pcm_id;
294  __le32 dai_id;
295  __le32 playback;
296  __le32 capture;
297  __le32 compress;
298  struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX];
299  __le32 num_streams;
300  struct snd_soc_tplg_stream_caps caps[2];
301  __le32 flag_mask;
302  __le32 flags;
303  struct snd_soc_tplg_private priv;
304} __attribute__((packed));
305struct snd_soc_tplg_link_config {
306  __le32 size;
307  __le32 id;
308  char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
309  char stream_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
310  struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX];
311  __le32 num_streams;
312  struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX];
313  __le32 num_hw_configs;
314  __le32 default_hw_config_id;
315  __le32 flag_mask;
316  __le32 flags;
317  struct snd_soc_tplg_private priv;
318} __attribute__((packed));
319struct snd_soc_tplg_dai {
320  __le32 size;
321  char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
322  __le32 dai_id;
323  __le32 playback;
324  __le32 capture;
325  struct snd_soc_tplg_stream_caps caps[2];
326  __le32 flag_mask;
327  __le32 flags;
328  struct snd_soc_tplg_private priv;
329} __attribute__((packed));
330#endif
331