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Searched refs:AUDIO_PCM_IOCTL_WRITEN_FRAMES (Results 1 – 3 of 3) sorted by relevance

/AliOS-Things-master/components/a2sa/internal/driver/core/
A Daudio_drv.h46 #define AUDIO_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, audio_xfern_t) macro
/AliOS-Things-master/components/a2sa/src/driver/core/
A Daudio.c126 case AUDIO_PCM_IOCTL_WRITEN_FRAMES: in audio_pcm_ioctl()
/AliOS-Things-master/components/a2sa/src/framework/
A Dsound_pcm.c571 if(ioctl(pcm->fd, AUDIO_PCM_IOCTL_WRITEN_FRAMES, &x)) { in aos_pcm_writen()

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