125 static void __tcx_set_control_plane(struct fb_info *info)  in __tcx_set_control_plane()  argument
127 	struct tcx_par *par = info->par;  in __tcx_set_control_plane()
136 	for (pend = p + info->fix.smem_len; p < pend; p++) {  in __tcx_set_control_plane()
144 static void tcx_reset(struct fb_info *info)  in tcx_reset()  argument
146 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_reset()
150 	__tcx_set_control_plane(info);  in tcx_reset()
154 static int tcx_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)  in tcx_pan_display()  argument
156 	tcx_reset(info);  in tcx_pan_display()
171 			 unsigned transp, struct fb_info *info)  in tcx_setcolreg()  argument
173 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_setcolreg()
202 tcx_blank(int blank, struct fb_info *info)  in tcx_blank()  argument
204 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_blank()
300 static int tcx_mmap(struct fb_info *info, struct vm_area_struct *vma)  in tcx_mmap()  argument
302 	struct tcx_par *par = (struct tcx_par *)info->par;  in tcx_mmap()
305 				  info->fix.smem_start, info->fix.smem_len,  in tcx_mmap()
309 static int tcx_ioctl(struct fb_info *info, unsigned int cmd,  in tcx_ioctl()  argument
312 	struct tcx_par *par = (struct tcx_par *) info->par;  in tcx_ioctl()
314 	return sbusfb_ioctl_helper(cmd, arg, info,  in tcx_ioctl()
317 				   info->fix.smem_len);  in tcx_ioctl()
325 tcx_init_fix(struct fb_info *info, int linebytes)  in tcx_init_fix()  argument
327 	struct tcx_par *par = (struct tcx_par *)info->par;  in tcx_init_fix()
335 	strlcpy(info->fix.id, tcx_name, sizeof(info->fix.id));  in tcx_init_fix()
337 	info->fix.type = FB_TYPE_PACKED_PIXELS;  in tcx_init_fix()
338 	info->fix.visual = FB_VISUAL_PSEUDOCOLOR;  in tcx_init_fix()
340 	info->fix.line_length = linebytes;  in tcx_init_fix()
342 	info->fix.accel = FB_ACCEL_SUN_TCX;  in tcx_init_fix()
345 static void tcx_unmap_regs(struct platform_device *op, struct fb_info *info,  in tcx_unmap_regs()  argument
359 			   par->cplane, info->fix.smem_len * sizeof(u32));  in tcx_unmap_regs()
360 	if (info->screen_base)  in tcx_unmap_regs()
362 			   info->screen_base, info->fix.smem_len);  in tcx_unmap_regs()
368 	struct fb_info *info;  in tcx_probe()  local
372 	info = framebuffer_alloc(sizeof(struct tcx_par), &op->dev);  in tcx_probe()
375 	if (!info)  in tcx_probe()
377 	par = info->par;  in tcx_probe()
384 	sbusfb_fill_var(&info->var, dp, 8);  in tcx_probe()
385 	info->var.red.length = 8;  in tcx_probe()
386 	info->var.green.length = 8;  in tcx_probe()
387 	info->var.blue.length = 8;  in tcx_probe()
390 					  info->var.xres);  in tcx_probe()
391 	info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);  in tcx_probe()
399 	info->screen_base = of_ioremap(&op->resource[0], 0,  in tcx_probe()
400 					   info->fix.smem_len, "tcx ram");  in tcx_probe()
402 	    !par->bt || !info->screen_base)  in tcx_probe()
408 					     info->fix.smem_len * sizeof(u32),  in tcx_probe()
419 	info->fix.smem_start = op->resource[0].start;  in tcx_probe()
441 	info->flags = FBINFO_DEFAULT;  in tcx_probe()
442 	info->fbops = &tcx_ops;  in tcx_probe()
454 	tcx_reset(info);  in tcx_probe()
456 	tcx_blank(FB_BLANK_UNBLANK, info);  in tcx_probe()
458 	if (fb_alloc_cmap(&info->cmap, 256, 0))  in tcx_probe()
461 	fb_set_cmap(&info->cmap, info);  in tcx_probe()
462 	tcx_init_fix(info, linebytes);  in tcx_probe()
464 	err = register_framebuffer(info);  in tcx_probe()
468 	dev_set_drvdata(&op->dev, info);  in tcx_probe()
473 	       info->fix.smem_start,  in tcx_probe()
479 	fb_dealloc_cmap(&info->cmap);  in tcx_probe()
482 	tcx_unmap_regs(op, info, par);  in tcx_probe()
483 	framebuffer_release(info);  in tcx_probe()
491 	struct fb_info *info = dev_get_drvdata(&op->dev);  in tcx_remove()  local
492 	struct tcx_par *par = info->par;  in tcx_remove()
494 	unregister_framebuffer(info);  in tcx_remove()
495 	fb_dealloc_cmap(&info->cmap);  in tcx_remove()
497 	tcx_unmap_regs(op, info, par);  in tcx_remove()
499 	framebuffer_release(info);  in tcx_remove()