206 static void __cg14_reset(struct cg14_par *par)  in __cg14_reset()  argument
208 	struct cg14_regs __iomem *regs = par->regs;  in __cg14_reset()
218 	struct cg14_par *par = (struct cg14_par *) info->par;  in cg14_pan_display()  local
224 	spin_lock_irqsave(&par->lock, flags);  in cg14_pan_display()
225 	__cg14_reset(par);  in cg14_pan_display()
226 	spin_unlock_irqrestore(&par->lock, flags);  in cg14_pan_display()
246 	struct cg14_par *par = (struct cg14_par *) info->par;  in cg14_setcolreg()  local
247 	struct cg14_clut __iomem *clut = par->clut;  in cg14_setcolreg()
259 	spin_lock_irqsave(&par->lock, flags);  in cg14_setcolreg()
261 	spin_unlock_irqrestore(&par->lock, flags);  in cg14_setcolreg()
268 	struct cg14_par *par = (struct cg14_par *) info->par;  in cg14_mmap()  local
270 	return sbusfb_mmap_helper(par->mmap_map,  in cg14_mmap()
272 				  par->iospace, vma);  in cg14_mmap()
277 	struct cg14_par *par = (struct cg14_par *) info->par;  in cg14_ioctl()  local
278 	struct cg14_regs __iomem *regs = par->regs;  in cg14_ioctl()
285 		spin_lock_irqsave(&par->lock, flags);  in cg14_ioctl()
286 		__cg14_reset(par);  in cg14_ioctl()
287 		spin_unlock_irqrestore(&par->lock, flags);  in cg14_ioctl()
293 		spin_lock_irqsave(&par->lock, flags);  in cg14_ioctl()
297 		kmdi.mdi_mode = par->mode;  in cg14_ioctl()
299 		kmdi.mdi_size = par->ramsize;  in cg14_ioctl()
300 		spin_unlock_irqrestore(&par->lock, flags);  in cg14_ioctl()
313 		spin_lock_irqsave(&par->lock, flags);  in cg14_ioctl()
336 			par->mode = mode;  in cg14_ioctl()
338 		spin_unlock_irqrestore(&par->lock, flags);  in cg14_ioctl()
450 			    struct cg14_par *par)  in cg14_unmap_regs()  argument
452 	if (par->regs)  in cg14_unmap_regs()
454 			   par->regs, sizeof(struct cg14_regs));  in cg14_unmap_regs()
455 	if (par->clut)  in cg14_unmap_regs()
457 			   par->clut, sizeof(struct cg14_clut));  in cg14_unmap_regs()
458 	if (par->cursor)  in cg14_unmap_regs()
460 			   par->cursor, sizeof(struct cg14_cursor));  in cg14_unmap_regs()
470 	struct cg14_par *par;  in cg14_probe()  local
478 	par = info->par;  in cg14_probe()
480 	spin_lock_init(&par->lock);  in cg14_probe()
494 		par->iospace = op->resource[0].flags & IORESOURCE_BITS;  in cg14_probe()
497 		par->iospace = op->resource[0].flags & IORESOURCE_BITS;  in cg14_probe()
500 	par->regs = of_ioremap(&op->resource[0], 0,  in cg14_probe()
502 	par->clut = of_ioremap(&op->resource[0], CG14_CLUT1,  in cg14_probe()
504 	par->cursor = of_ioremap(&op->resource[0], CG14_CURSORREGS,  in cg14_probe()
510 	if (!par->regs || !par->clut || !par->cursor || !info->screen_base)  in cg14_probe()
516 	BUILD_BUG_ON(sizeof(par->mmap_map) != sizeof(__cg14_mmap_map));  in cg14_probe()
518 	memcpy(&par->mmap_map, &__cg14_mmap_map, sizeof(par->mmap_map));  in cg14_probe()
521 		struct sbus_mmap_map *map = &par->mmap_map[i];  in cg14_probe()
535 	par->mode = MDI_8_PIX;  in cg14_probe()
536 	par->ramsize = (is_8mb ? 0x800000 : 0x400000);  in cg14_probe()
541 	__cg14_reset(par);  in cg14_probe()
558 	       par->iospace, info->fix.smem_start,  in cg14_probe()
559 	       par->ramsize >> 20);  in cg14_probe()
567 	cg14_unmap_regs(op, info, par);  in cg14_probe()
577 	struct cg14_par *par = info->par;  in cg14_remove()  local
582 	cg14_unmap_regs(op, info, par);  in cg14_remove()