v4l2_audioout    1418 include/linux/videodev2.h #define VIDIOC_G_AUDOUT		 _IOR('V', 49, struct v4l2_audioout)
v4l2_audioout    1419 include/linux/videodev2.h #define VIDIOC_S_AUDOUT		 _IOW('V', 50, struct v4l2_audioout)
v4l2_audioout    1432 include/linux/videodev2.h #define VIDIOC_ENUMAUDOUT	_IOWR('V', 66, struct v4l2_audioout)
v4l2_audioout    1461 include/linux/videodev2.h #define VIDIOC_G_AUDOUT_OLD    	_IOWR('V', 49, struct v4l2_audioout)
v4l2_audioout     171 include/media/v4l2-ioctl.h 					struct v4l2_audioout *a);
v4l2_audioout     173 include/media/v4l2-ioctl.h 					struct v4l2_audioout *a);
v4l2_audioout     175 include/media/v4l2-ioctl.h 					struct v4l2_audioout *a);