Searched refs:audio_ctl_tlv (Results 1 – 4 of 4) sorted by relevance
| /AliOS-Things-master/components/a2sa/internal/driver/core/ |
| A D | audio_drv.h | 62 #define AUDIO_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct audio_ctl_tlv)
63 #define AUDIO_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct audio_ctl_tlv)
64 #define AUDIO_CTL_IOCTL_TLV_CMD _IOWR('U', 0x1c, struct audio_ctl_tlv)
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| A D | control.h | 122 struct audio_ctl_tlv { struct
197 int audio_ctl_tlv_ioctl(ctrl_device_t *dev, struct audio_ctl_tlv *tlv, int op_flag);
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| /AliOS-Things-master/components/a2sa/src/driver/core/ |
| A D | audio.c | 260 ret = audio_ctl_tlv_ioctl(ctrl, (struct audio_ctl_tlv *)arg, AOS_CTL_TLV_OP_READ); in audio_ctrl_ioctl()
263 ret = audio_ctl_tlv_ioctl(ctrl, (struct audio_ctl_tlv *)arg, AOS_CTL_TLV_OP_WRITE); in audio_ctrl_ioctl()
266 ret = audio_ctl_tlv_ioctl(ctrl, (struct audio_ctl_tlv *)arg, AOS_CTL_TLV_OP_CMD); in audio_ctrl_ioctl()
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| A D | control.c | 372 int audio_ctl_tlv_ioctl(ctrl_device_t *dev, struct audio_ctl_tlv *tlv, int op_flag) in audio_ctl_tlv_ioctl()
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