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

/AliOS-Things-master/components/a2sa/internal/driver/core/
A Daudio_drv.h61 #define AUDIO_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct audio_ctl_elem_value) macro
/AliOS-Things-master/components/a2sa/src/framework/
A Dsound_mixer.c192 if(ioctl(mixer->fd, AUDIO_CTL_IOCTL_ELEM_WRITE, &ev) < 0) { in aos_mixer_set_int_value()
/AliOS-Things-master/components/a2sa/src/driver/core/
A Daudio.c256 case AUDIO_CTL_IOCTL_ELEM_WRITE: in audio_ctrl_ioctl()

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