| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef _DVBAUDIO_H_ |
| #define _DVBAUDIO_H_ |
| #include <linux/types.h> |
| typedef enum { |
| AUDIO_SOURCE_DEMUX, |
| AUDIO_SOURCE_MEMORY |
| } audio_stream_source_t; |
| typedef enum { |
| AUDIO_STOPPED, |
| AUDIO_PLAYING, |
| AUDIO_PAUSED |
| } audio_play_state_t; |
| typedef enum { |
| AUDIO_STEREO, |
| AUDIO_MONO_LEFT, |
| AUDIO_MONO_RIGHT, |
| AUDIO_MONO, |
| AUDIO_STEREO_SWAPPED |
| } audio_channel_select_t; |
| typedef struct audio_mixer { |
| unsigned int volume_left; |
| unsigned int volume_right; |
| } audio_mixer_t; |
| typedef struct audio_status { |
| int AV_sync_state; |
| int mute_state; |
| audio_play_state_t play_state; |
| audio_stream_source_t stream_source; |
| audio_channel_select_t channel_select; |
| int bypass_mode; |
| audio_mixer_t mixer_state; |
| } audio_status_t; |
| #define AUDIO_CAP_DTS 1 |
| #define AUDIO_CAP_LPCM 2 |
| #define AUDIO_CAP_MP1 4 |
| #define AUDIO_CAP_MP2 8 |
| #define AUDIO_CAP_MP3 16 |
| #define AUDIO_CAP_AAC 32 |
| #define AUDIO_CAP_OGG 64 |
| #define AUDIO_CAP_SDDS 128 |
| #define AUDIO_CAP_AC3 256 |
| #define AUDIO_STOP _IO('o', 1) |
| #define AUDIO_PLAY _IO('o', 2) |
| #define AUDIO_PAUSE _IO('o', 3) |
| #define AUDIO_CONTINUE _IO('o', 4) |
| #define AUDIO_SELECT_SOURCE _IO('o', 5) |
| #define AUDIO_SET_MUTE _IO('o', 6) |
| #define AUDIO_SET_AV_SYNC _IO('o', 7) |
| #define AUDIO_SET_BYPASS_MODE _IO('o', 8) |
| #define AUDIO_CHANNEL_SELECT _IO('o', 9) |
| #define AUDIO_GET_STATUS _IOR('o', 10, audio_status_t) |
| #define AUDIO_GET_CAPABILITIES _IOR('o', 11, unsigned int) |
| #define AUDIO_CLEAR_BUFFER _IO('o', 12) |
| #define AUDIO_SET_ID _IO('o', 13) |
| #define AUDIO_SET_MIXER _IOW('o', 14, audio_mixer_t) |
| #define AUDIO_SET_STREAMTYPE _IO('o', 15) |
| #define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20) |
| #endif |
