88 #define dprintk(level, fmt, arg...)					\  argument
91 			printk(KERN_DEBUG "viu: " fmt , ## arg);	\
125 	struct viu_fmt *fmt;  member
209 	struct viu_fmt		*fmt;  member
370 			   prev->fmt       == buf->fmt) {  in restart_video_queue()
407 	*size = fh->width * fh->height * fh->fmt->depth >> 3;  in buffer_setup()
449 	bpp = buf->fmt->depth >> 3;  in buffer_activate()
493 	BUG_ON(fh->fmt == NULL);  in buffer_prepare()
498 	buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3;  in buffer_prepare()
502 	if (buf->fmt       != fh->fmt	 ||  in buffer_prepare()
506 		buf->fmt       = fh->fmt;  in buffer_prepare()
520 		buf->fmt       = fh->fmt;  in buffer_prepare()
567 		    prev->fmt       == buf->fmt) {  in buffer_queue()
633 	f->fmt.pix.width        = fh->width;  in vidioc_g_fmt_cap()
634 	f->fmt.pix.height       = fh->height;  in vidioc_g_fmt_cap()
635 	f->fmt.pix.field        = fh->vb_vidq.field;  in vidioc_g_fmt_cap()
636 	f->fmt.pix.pixelformat  = fh->fmt->pixelformat;  in vidioc_g_fmt_cap()
637 	f->fmt.pix.bytesperline =  in vidioc_g_fmt_cap()
638 			(f->fmt.pix.width * fh->fmt->depth) >> 3;  in vidioc_g_fmt_cap()
639 	f->fmt.pix.sizeimage	= fh->sizeimage;  in vidioc_g_fmt_cap()
646 	struct viu_fmt *fmt;  in vidioc_try_fmt_cap()  local
650 	fmt = format_by_fourcc(f->fmt.pix.pixelformat);  in vidioc_try_fmt_cap()
651 	if (!fmt) {  in vidioc_try_fmt_cap()
653 			f->fmt.pix.pixelformat);  in vidioc_try_fmt_cap()
657 	field = f->fmt.pix.field;  in vidioc_try_fmt_cap()
669 	f->fmt.pix.field = field;  in vidioc_try_fmt_cap()
670 	if (f->fmt.pix.height < 32)  in vidioc_try_fmt_cap()
671 		f->fmt.pix.height = 32;  in vidioc_try_fmt_cap()
672 	if (f->fmt.pix.height > maxh)  in vidioc_try_fmt_cap()
673 		f->fmt.pix.height = maxh;  in vidioc_try_fmt_cap()
674 	if (f->fmt.pix.width < 48)  in vidioc_try_fmt_cap()
675 		f->fmt.pix.width = 48;  in vidioc_try_fmt_cap()
676 	if (f->fmt.pix.width > maxw)  in vidioc_try_fmt_cap()
677 		f->fmt.pix.width = maxw;  in vidioc_try_fmt_cap()
678 	f->fmt.pix.width &= ~0x03;  in vidioc_try_fmt_cap()
679 	f->fmt.pix.bytesperline =  in vidioc_try_fmt_cap()
680 		(f->fmt.pix.width * fmt->depth) >> 3;  in vidioc_try_fmt_cap()
695 	fh->fmt           = format_by_fourcc(f->fmt.pix.pixelformat);  in vidioc_s_fmt_cap()
696 	fh->width         = f->fmt.pix.width;  in vidioc_s_fmt_cap()
697 	fh->height        = f->fmt.pix.height;  in vidioc_s_fmt_cap()
698 	fh->sizeimage     = f->fmt.pix.sizeimage;  in vidioc_s_fmt_cap()
699 	fh->vb_vidq.field = f->fmt.pix.field;  in vidioc_s_fmt_cap()
701 	dprintk(1, "set to pixelformat '%4.6s'\n", (char *)&fh->fmt->name);  in vidioc_s_fmt_cap()
710 	f->fmt.win = fh->win;  in vidioc_g_fmt_overlay()
813 	err = verify_preview(dev, &f->fmt.win);  in vidioc_s_fmt_overlay()
817 	fh->win = f->fmt.win;  in vidioc_s_fmt_overlay()
869 	struct viu_fmt *fmt;  in vidioc_s_fbuf()  local
875 	fmt = format_by_fourcc(fb->fmt.pixelformat);  in vidioc_s_fbuf()
876 	if (fmt == NULL)  in vidioc_s_fbuf()
881 	dev->ovfmt = fmt;  in vidioc_s_fbuf()
882 	if (dev->ovbuf.fmt.bytesperline == 0) {  in vidioc_s_fbuf()
883 		dev->ovbuf.fmt.bytesperline =  in vidioc_s_fbuf()
884 			dev->ovbuf.fmt.width * fmt->depth / 8;  in vidioc_s_fbuf()
1300 	fh->fmt      = format_by_fourcc(V4L2_PIX_FMT_RGB32);  in viu_open()