30 #include <linux/types.h>
73 #define AUDIO_CAP_DTS 1
74 #define AUDIO_CAP_LPCM 2
75 #define AUDIO_CAP_MP1 4
76 #define AUDIO_CAP_MP2 8
77 #define AUDIO_CAP_MP3 16
78 #define AUDIO_CAP_AAC 32
79 #define AUDIO_CAP_OGG 64
80 #define AUDIO_CAP_SDDS 128
81 #define AUDIO_CAP_AC3 256
83 #define AUDIO_STOP _IO('o', 1)
84 #define AUDIO_PLAY _IO('o', 2)
85 #define AUDIO_PAUSE _IO('o', 3)
86 #define AUDIO_CONTINUE _IO('o', 4)
87 #define AUDIO_SELECT_SOURCE _IO('o', 5)
88 #define AUDIO_SET_MUTE _IO('o', 6)
89 #define AUDIO_SET_AV_SYNC _IO('o', 7)
90 #define AUDIO_SET_BYPASS_MODE _IO('o', 8)
91 #define AUDIO_CHANNEL_SELECT _IO('o', 9)
92 #define AUDIO_GET_STATUS _IOR('o', 10, audio_status_t)
94 #define AUDIO_GET_CAPABILITIES _IOR('o', 11, unsigned int)
95 #define AUDIO_CLEAR_BUFFER _IO('o', 12)
96 #define AUDIO_SET_ID _IO('o', 13)
97 #define AUDIO_SET_MIXER _IOW('o', 14, audio_mixer_t)
98 #define AUDIO_SET_STREAMTYPE _IO('o', 15)
99 #define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20)
unsigned int volume_right
audio_channel_select_t channel_select
audio_mixer_t mixer_state
audio_play_state_t play_state
audio_stream_source_t stream_source