127 	struct tcx_par *par = info->par;  in __tcx_set_control_plane()  local
130 	if (par->lowdepth)  in __tcx_set_control_plane()
133 	p = par->cplane;  in __tcx_set_control_plane()
146 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_reset()  local
149 	spin_lock_irqsave(&par->lock, flags);  in tcx_reset()
151 	spin_unlock_irqrestore(&par->lock, flags);  in tcx_reset()
173 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_setcolreg()  local
174 	struct bt_regs __iomem *bt = par->bt;  in tcx_setcolreg()
184 	spin_lock_irqsave(&par->lock, flags);  in tcx_setcolreg()
191 	spin_unlock_irqrestore(&par->lock, flags);  in tcx_setcolreg()
204 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_blank()  local
205 	struct tcx_thc __iomem *thc = par->thc;  in tcx_blank()
209 	spin_lock_irqsave(&par->lock, flags);  in tcx_blank()
218 		par->flags &= ~TCX_FLAG_BLANKED;  in tcx_blank()
223 		par->flags |= TCX_FLAG_BLANKED;  in tcx_blank()
239 	spin_unlock_irqrestore(&par->lock, flags);  in tcx_blank()
302 	struct tcx_par *par = (struct tcx_par *)info->par;  in tcx_mmap()  local
304 	return sbusfb_mmap_helper(par->mmap_map,  in tcx_mmap()
306 				  par->which_io, vma);  in tcx_mmap()
312 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_ioctl()  local
316 				   (par->lowdepth ? 8 : 24),  in tcx_ioctl()
327 	struct tcx_par *par = (struct tcx_par *)info->par;  in tcx_init_fix()  local
330 	if (par->lowdepth)  in tcx_init_fix()
346 			   struct tcx_par *par)  in tcx_unmap_regs()  argument
348 	if (par->tec)  in tcx_unmap_regs()
350 			   par->tec, sizeof(struct tcx_tec));  in tcx_unmap_regs()
351 	if (par->thc)  in tcx_unmap_regs()
353 			   par->thc, sizeof(struct tcx_thc));  in tcx_unmap_regs()
354 	if (par->bt)  in tcx_unmap_regs()
356 			   par->bt, sizeof(struct bt_regs));  in tcx_unmap_regs()
357 	if (par->cplane)  in tcx_unmap_regs()
359 			   par->cplane, info->fix.smem_len * sizeof(u32));  in tcx_unmap_regs()
369 	struct tcx_par *par;  in tcx_probe()  local
377 	par = info->par;  in tcx_probe()
379 	spin_lock_init(&par->lock);  in tcx_probe()
381 	par->lowdepth =  in tcx_probe()
393 	par->tec = of_ioremap(&op->resource[7], 0,  in tcx_probe()
395 	par->thc = of_ioremap(&op->resource[9], 0,  in tcx_probe()
397 	par->bt = of_ioremap(&op->resource[8], 0,  in tcx_probe()
401 	if (!par->tec || !par->thc ||  in tcx_probe()
402 	    !par->bt || !info->screen_base)  in tcx_probe()
405 	memcpy(&par->mmap_map, &__tcx_mmap_map, sizeof(par->mmap_map));  in tcx_probe()
406 	if (!par->lowdepth) {  in tcx_probe()
407 		par->cplane = of_ioremap(&op->resource[4], 0,  in tcx_probe()
410 		if (!par->cplane)  in tcx_probe()
413 		par->mmap_map[1].size = SBUS_MMAP_EMPTY;  in tcx_probe()
414 		par->mmap_map[4].size = SBUS_MMAP_EMPTY;  in tcx_probe()
415 		par->mmap_map[5].size = SBUS_MMAP_EMPTY;  in tcx_probe()
416 		par->mmap_map[6].size = SBUS_MMAP_EMPTY;  in tcx_probe()
420 	par->which_io = op->resource[0].flags & IORESOURCE_BITS;  in tcx_probe()
438 		par->mmap_map[i].poff = op->resource[j].start;  in tcx_probe()
445 	sbus_writel(0x04 << 24, &par->bt->addr);         /* color planes */  in tcx_probe()
446 	sbus_writel(0xff << 24, &par->bt->control);  in tcx_probe()
447 	sbus_writel(0x05 << 24, &par->bt->addr);  in tcx_probe()
448 	sbus_writel(0x00 << 24, &par->bt->control);  in tcx_probe()
449 	sbus_writel(0x06 << 24, &par->bt->addr);         /* overlay plane */  in tcx_probe()
450 	sbus_writel(0x73 << 24, &par->bt->control);  in tcx_probe()
451 	sbus_writel(0x07 << 24, &par->bt->addr);  in tcx_probe()
452 	sbus_writel(0x00 << 24, &par->bt->control);  in tcx_probe()
472 	       par->which_io,  in tcx_probe()
474 	       par->lowdepth ? "8-bit only" : "24-bit depth");  in tcx_probe()
482 	tcx_unmap_regs(op, info, par);  in tcx_probe()
492 	struct tcx_par *par = info->par;  in tcx_remove()  local
497 	tcx_unmap_regs(op, info, par);  in tcx_remove()