AUDIO_CTL_IOCTL_ELEM_INFO (reference) in projects: AliOS-Things-master

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

/AliOS-Things-master/components/a2sa/internal/driver/core/
A D	audio_drv.h	`59 #define AUDIO_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct audio_ctl_elem_info) macro`
/AliOS-Things-master/components/a2sa/src/framework/
A D	sound_mixer.c	`114 if (ioctl(fd, AUDIO_CTL_IOCTL_ELEM_INFO, ei) < 0) { in aos_mixer_open()`
/AliOS-Things-master/components/a2sa/src/driver/core/
A D	audio.c	`250 case AUDIO_CTL_IOCTL_ELEM_INFO: in audio_ctrl_ioctl()`

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