151 static video_switch_t *prevvidsw;  variable
157 	return (*prevvidsw->probe)(unit, adpp, arg, flags);  in s3lfb_probe()
163 	return (*prevvidsw->init)(unit, adp, flags);  in s3lfb_init()
175 	if ((error = (*prevvidsw->get_info)(adp, mode, info)))  in s3lfb_get_info()
199 	return (*prevvidsw->query_mode)(adp, info);  in s3lfb_query_mode()
226 	if ((error = (*prevvidsw->set_mode)(adp, mode)))  in s3lfb_set_mode()
310 	return (*prevvidsw->save_font)(adp, page, fontsize, fontwidth, data,  in s3lfb_save_font()
318 	return (*prevvidsw->load_font)(adp, page, fontsize, fontwidth, data,  in s3lfb_load_font()
325 	return (*prevvidsw->show_font)(adp, page);  in s3lfb_show_font()
331 	return (*prevvidsw->save_palette)(adp, palette);  in s3lfb_save_palette()
337 	return (*prevvidsw->load_palette)(adp, palette);  in s3lfb_load_palette()
343 	return (*prevvidsw->set_border)(adp, color);  in s3lfb_set_border()
349 	return (*prevvidsw->save_state)(adp, p, size);  in s3lfb_save_state()
355 	return (*prevvidsw->load_state)(adp, p);  in s3lfb_load_state()
361 	return (*prevvidsw->set_win_org)(adp, offset);  in s3lfb_set_origin()
367 	return (*prevvidsw->read_hw_cursor)(adp, col, row);  in s3lfb_read_hw_cursor()
373 	return (*prevvidsw->set_hw_cursor)(adp, col, row);  in s3lfb_set_hw_cursor()
380 	return (*prevvidsw->set_hw_cursor_shape)(adp, base, height,  in s3lfb_set_hw_cursor_shape()
387 	return (*prevvidsw->blank_display)(adp, mode);  in s3lfb_blank_display()
394 	return (*prevvidsw->mmap)(adp, offset, paddr, prot, memattr);  in s3lfb_mmap()
400 	return (*prevvidsw->clear)(adp);  in s3lfb_clear()
406 	return (*prevvidsw->fill_rect)(adp, val, x, y, cx, cy);  in s3lfb_fill_rect()
412 	return (*prevvidsw->bitblt)(adp);		/* XXX */  in s3lfb_bitblt()
418 	return (*prevvidsw->ioctl)(adp, cmd, arg);  in s3lfb_ioctl()
424 	return (*prevvidsw->diag)(adp, level);  in s3lfb_diag()
531 	prevvidsw = vidsw[adp->va_index];  in s3pci_attach()