audio.h revision 655a7c081f83b8351ed5f11a6c6accd9458293a8 
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 _DVBAUDIO_H_
20#define _DVBAUDIO_H_
21#include <linux/types.h>
22typedef enum {
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24 AUDIO_SOURCE_DEMUX,
25 AUDIO_SOURCE_MEMORY
26} audio_stream_source_t;
27typedef enum {
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 AUDIO_STOPPED,
30 AUDIO_PLAYING,
31 AUDIO_PAUSED
32} audio_play_state_t;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34typedef enum {
35 AUDIO_STEREO,
36 AUDIO_MONO_LEFT,
37 AUDIO_MONO_RIGHT,
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 AUDIO_MONO,
40 AUDIO_STEREO_SWAPPED
41} audio_channel_select_t;
42typedef struct audio_mixer {
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 unsigned int volume_left;
45 unsigned int volume_right;
46} audio_mixer_t;
47typedef struct audio_status {
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 int AV_sync_state;
50 int mute_state;
51 audio_play_state_t play_state;
52 audio_stream_source_t stream_source;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 audio_channel_select_t channel_select;
55 int bypass_mode;
56 audio_mixer_t mixer_state;
57} audio_status_t;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59typedef
60struct audio_karaoke {
61 int vocal1;
62 int vocal2;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 int melody;
65} audio_karaoke_t;
66typedef __u16 audio_attributes_t;
67#define AUDIO_CAP_DTS 1
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define AUDIO_CAP_LPCM 2
70#define AUDIO_CAP_MP1 4
71#define AUDIO_CAP_MP2 8
72#define AUDIO_CAP_MP3 16
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define AUDIO_CAP_AAC 32
75#define AUDIO_CAP_OGG 64
76#define AUDIO_CAP_SDDS 128
77#define AUDIO_CAP_AC3 256
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define AUDIO_STOP _IO('o', 1)
80#define AUDIO_PLAY _IO('o', 2)
81#define AUDIO_PAUSE _IO('o', 3)
82#define AUDIO_CONTINUE _IO('o', 4)
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84#define AUDIO_SELECT_SOURCE _IO('o', 5)
85#define AUDIO_SET_MUTE _IO('o', 6)
86#define AUDIO_SET_AV_SYNC _IO('o', 7)
87#define AUDIO_SET_BYPASS_MODE _IO('o', 8)
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89#define AUDIO_CHANNEL_SELECT _IO('o', 9)
90#define AUDIO_GET_STATUS _IOR('o', 10, audio_status_t)
91#define AUDIO_GET_CAPABILITIES _IOR('o', 11, unsigned int)
92#define AUDIO_CLEAR_BUFFER _IO('o', 12)
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94#define AUDIO_SET_ID _IO('o', 13)
95#define AUDIO_SET_MIXER _IOW('o', 14, audio_mixer_t)
96#define AUDIO_SET_STREAMTYPE _IO('o', 15)
97#define AUDIO_SET_EXT_ID _IO('o', 16)
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99#define AUDIO_SET_ATTRIBUTES _IOW('o', 17, audio_attributes_t)
100#define AUDIO_SET_KARAOKE _IOW('o', 18, audio_karaoke_t)
101#define AUDIO_GET_PTS _IOR('o', 19, __u64)
102#define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20)
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104#endif
105