680 static int verify_preview(struct saa7134_dev *dev, struct v4l2_window *win, bool try)  in verify_preview()  argument
687 	if (win->w.width < 48)  in verify_preview()
688 		win->w.width = 48;  in verify_preview()
689 	if (win->w.height < 32)  in verify_preview()
690 		win->w.height = 32;  in verify_preview()
691 	if (win->clipcount > 8)  in verify_preview()
692 		win->clipcount = 8;  in verify_preview()
694 	win->chromakey = 0;  in verify_preview()
695 	win->global_alpha = 0;  in verify_preview()
696 	field = win->field;  in verify_preview()
701 		field = (win->w.height > maxh/2)  in verify_preview()
715 	win->field = field;  in verify_preview()
716 	if (win->w.width > maxw)  in verify_preview()
717 		win->w.width = maxw;  in verify_preview()
718 	if (win->w.height > maxh)  in verify_preview()
719 		win->w.height = maxh;  in verify_preview()
728 	err = verify_preview(dev, &dev->win, false);  in start_preview()
732 	dev->ovfield = dev->win.field;  in start_preview()
734 		dev->win.w.width, dev->win.w.height,  in start_preview()
735 		dev->win.w.left, dev->win.w.top,  in start_preview()
739 	set_size(dev, TASK_B, dev->win.w.width, dev->win.w.height,  in start_preview()
751 	base += dev->ovbuf.fmt.bytesperline * dev->win.w.top;  in start_preview()
752 	base += dev->ovfmt->depth/8         * dev->win.w.left;  in start_preview()
1229 	struct v4l2_clip __user *clips = f->fmt.win.clips;  in saa7134_g_fmt_vid_overlay()
1230 	u32 clipcount = f->fmt.win.clipcount;  in saa7134_g_fmt_vid_overlay()
1238 	f->fmt.win = dev->win;  in saa7134_g_fmt_vid_overlay()
1239 	f->fmt.win.clips = clips;  in saa7134_g_fmt_vid_overlay()
1244 	f->fmt.win.clipcount = clipcount;  in saa7134_g_fmt_vid_overlay()
1247 		if (copy_to_user(&f->fmt.win.clips[i].c, &dev->clips[i].c,  in saa7134_g_fmt_vid_overlay()
1318 	if (f->fmt.win.clips == NULL)  in saa7134_try_fmt_vid_overlay()
1319 		f->fmt.win.clipcount = 0;  in saa7134_try_fmt_vid_overlay()
1320 	return verify_preview(dev, &f->fmt.win, true);  in saa7134_try_fmt_vid_overlay()
1351 	if (f->fmt.win.clips == NULL)  in saa7134_s_fmt_vid_overlay()
1352 		f->fmt.win.clipcount = 0;  in saa7134_s_fmt_vid_overlay()
1353 	err = verify_preview(dev, &f->fmt.win, true);  in saa7134_s_fmt_vid_overlay()
1357 	dev->win    = f->fmt.win;  in saa7134_s_fmt_vid_overlay()
1358 	dev->nclips = f->fmt.win.clipcount;  in saa7134_s_fmt_vid_overlay()
1360 	if (copy_from_user(dev->clips, f->fmt.win.clips,  in saa7134_s_fmt_vid_overlay()
2070 	dev->win.w.width = dev->width;  in saa7134_video_init1()
2071 	dev->win.w.height = dev->height;  in saa7134_video_init1()
2072 	dev->win.field = V4L2_FIELD_INTERLACED;  in saa7134_video_init1()