158 static int mxr_querycap(struct file *file, void *priv,  in mxr_querycap()  argument
161 	struct mxr_layer *layer = video_drvdata(file);  in mxr_querycap()
241 static int mxr_enum_fmt(struct file *file, void  *priv,  in mxr_enum_fmt()  argument
244 	struct mxr_layer *layer = video_drvdata(file);  in mxr_enum_fmt()
297 static int mxr_g_fmt(struct file *file, void *priv,  in mxr_g_fmt()  argument
300 	struct mxr_layer *layer = video_drvdata(file);  in mxr_g_fmt()
315 static int mxr_s_fmt(struct file *file, void *priv,  in mxr_s_fmt()  argument
318 	struct mxr_layer *layer = video_drvdata(file);  in mxr_s_fmt()
354 	mxr_g_fmt(file, priv, f);  in mxr_s_fmt()
359 static int mxr_g_selection(struct file *file, void *fh,  in mxr_g_selection()  argument
362 	struct mxr_layer *layer = video_drvdata(file);  in mxr_g_selection()
420 static int mxr_s_selection(struct file *file, void *fh,  in mxr_s_selection()  argument
423 	struct mxr_layer *layer = video_drvdata(file);  in mxr_s_selection()
505 static int mxr_enum_dv_timings(struct file *file, void *fh,  in mxr_enum_dv_timings()  argument
508 	struct mxr_layer *layer = video_drvdata(file);  in mxr_enum_dv_timings()
522 static int mxr_s_dv_timings(struct file *file, void *fh,  in mxr_s_dv_timings()  argument
525 	struct mxr_layer *layer = video_drvdata(file);  in mxr_s_dv_timings()
550 static int mxr_g_dv_timings(struct file *file, void *fh,  in mxr_g_dv_timings()  argument
553 	struct mxr_layer *layer = video_drvdata(file);  in mxr_g_dv_timings()
565 static int mxr_dv_timings_cap(struct file *file, void *fh,  in mxr_dv_timings_cap()  argument
568 	struct mxr_layer *layer = video_drvdata(file);  in mxr_dv_timings_cap()
582 static int mxr_s_std(struct file *file, void *fh, v4l2_std_id norm)  in mxr_s_std()  argument
584 	struct mxr_layer *layer = video_drvdata(file);  in mxr_s_std()
608 static int mxr_g_std(struct file *file, void *fh, v4l2_std_id *norm)  in mxr_g_std()  argument
610 	struct mxr_layer *layer = video_drvdata(file);  in mxr_g_std()
622 static int mxr_enum_output(struct file *file, void *fh, struct v4l2_output *a)  in mxr_enum_output()  argument
624 	struct mxr_layer *layer = video_drvdata(file);  in mxr_enum_output()
648 static int mxr_s_output(struct file *file, void *fh, unsigned int i)  in mxr_s_output()  argument
650 	struct video_device *vfd = video_devdata(file);  in mxr_s_output()
651 	struct mxr_layer *layer = video_drvdata(file);  in mxr_s_output()
676 static int mxr_g_output(struct file *file, void *fh, unsigned int *p)  in mxr_g_output()  argument
678 	struct mxr_layer *layer = video_drvdata(file);  in mxr_g_output()
688 static int mxr_reqbufs(struct file *file, void *priv,  in mxr_reqbufs()  argument
691 	struct mxr_layer *layer = video_drvdata(file);  in mxr_reqbufs()
697 static int mxr_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)  in mxr_querybuf()  argument
699 	struct mxr_layer *layer = video_drvdata(file);  in mxr_querybuf()
705 static int mxr_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)  in mxr_qbuf()  argument
707 	struct mxr_layer *layer = video_drvdata(file);  in mxr_qbuf()
713 static int mxr_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)  in mxr_dqbuf()  argument
715 	struct mxr_layer *layer = video_drvdata(file);  in mxr_dqbuf()
718 	return vb2_dqbuf(&layer->vb_queue, p, file->f_flags & O_NONBLOCK);  in mxr_dqbuf()
721 static int mxr_expbuf(struct file *file, void *priv,  in mxr_expbuf()  argument
724 	struct mxr_layer *layer = video_drvdata(file);  in mxr_expbuf()
730 static int mxr_streamon(struct file *file, void *priv, enum v4l2_buf_type i)  in mxr_streamon()  argument
732 	struct mxr_layer *layer = video_drvdata(file);  in mxr_streamon()
738 static int mxr_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)  in mxr_streamoff()  argument
740 	struct mxr_layer *layer = video_drvdata(file);  in mxr_streamoff()
778 static int mxr_video_open(struct file *file)  in mxr_video_open()  argument
780 	struct mxr_layer *layer = video_drvdata(file);  in mxr_video_open()
790 	ret = v4l2_fh_open(file);  in mxr_video_open()
797 	if (!v4l2_fh_is_singular_file(file))  in mxr_video_open()
824 	v4l2_fh_release(file);  in mxr_video_open()
833 mxr_video_poll(struct file *file, struct poll_table_struct *wait)  in mxr_video_poll()  argument
835 	struct mxr_layer *layer = video_drvdata(file);  in mxr_video_poll()
841 	res = vb2_poll(&layer->vb_queue, file, wait);  in mxr_video_poll()
846 static int mxr_video_mmap(struct file *file, struct vm_area_struct *vma)  in mxr_video_mmap()  argument
848 	struct mxr_layer *layer = video_drvdata(file);  in mxr_video_mmap()
860 static int mxr_video_release(struct file *file)  in mxr_video_release()  argument
862 	struct mxr_layer *layer = video_drvdata(file);  in mxr_video_release()
866 	if (v4l2_fh_is_singular_file(file)) {  in mxr_video_release()
870 	v4l2_fh_release(file);  in mxr_video_release()