Lines Matching refs:all
353 static void tcx_unmap_regs(struct of_device *op, struct all_info *all)
355 if (all->par.tec)
357 all->par.tec, sizeof(struct tcx_tec));
358 if (all->par.thc)
360 all->par.thc, sizeof(struct tcx_thc));
361 if (all->par.bt)
363 all->par.bt, sizeof(struct bt_regs));
364 if (all->par.cplane)
366 all->par.cplane, all->par.fbsize * sizeof(u32));
367 if (all->info.screen_base)
369 all->info.screen_base, all->par.fbsize);
375 struct all_info *all;
378 all = kzalloc(sizeof(*all), GFP_KERNEL);
379 if (!all)
382 spin_lock_init(&all->par.lock);
384 all->par.lowdepth =
387 sbusfb_fill_var(&all->info.var, dp->node, 8);
388 all->info.var.red.length = 8;
389 all->info.var.green.length = 8;
390 all->info.var.blue.length = 8;
393 all->info.var.xres);
394 all->par.fbsize = PAGE_ALIGN(linebytes * all->info.var.yres);
396 all->par.tec = of_ioremap(&op->resource[7], 0,
398 all->par.thc = of_ioremap(&op->resource[9], 0,
400 all->par.bt = of_ioremap(&op->resource[8], 0,
402 all->info.screen_base = of_ioremap(&op->resource[0], 0,
403 all->par.fbsize, "tcx ram");
404 if (!all->par.tec || !all->par.thc ||
405 !all->par.bt || !all->info.screen_base) {
406 tcx_unmap_regs(op, all);
407 kfree(all);
411 memcpy(&all->par.mmap_map, &__tcx_mmap_map, sizeof(all->par.mmap_map));
412 if (!all->par.lowdepth) {
413 all->par.cplane = of_ioremap(&op->resource[4], 0,
414 all->par.fbsize * sizeof(u32),
416 if (!all->par.cplane) {
417 tcx_unmap_regs(op, all);
418 kfree(all);
422 all->par.mmap_map[1].size = SBUS_MMAP_EMPTY;
423 all->par.mmap_map[4].size = SBUS_MMAP_EMPTY;
424 all->par.mmap_map[5].size = SBUS_MMAP_EMPTY;
425 all->par.mmap_map[6].size = SBUS_MMAP_EMPTY;
428 all->par.physbase = 0;
429 all->par.which_io = op->resource[0].flags & IORESOURCE_BITS;
447 all->par.mmap_map[i].poff = op->resource[j].start;
450 all->info.flags = FBINFO_DEFAULT;
451 all->info.fbops = &tcx_ops;
452 all->info.par = &all->par;
455 sbus_writel(0x04 << 24, &all->par.bt->addr); /* color planes */
456 sbus_writel(0xff << 24, &all->par.bt->control);
457 sbus_writel(0x05 << 24, &all->par.bt->addr);
458 sbus_writel(0x00 << 24, &all->par.bt->control);
459 sbus_writel(0x06 << 24, &all->par.bt->addr); /* overlay plane */
460 sbus_writel(0x73 << 24, &all->par.bt->control);
461 sbus_writel(0x07 << 24, &all->par.bt->addr);
462 sbus_writel(0x00 << 24, &all->par.bt->control);
464 tcx_reset(&all->info);
466 tcx_blank(FB_BLANK_UNBLANK, &all->info);
468 if (fb_alloc_cmap(&all->info.cmap, 256, 0)) {
469 tcx_unmap_regs(op, all);
470 kfree(all);
474 fb_set_cmap(&all->info.cmap, &all->info);
475 tcx_init_fix(&all->info, linebytes);
477 err = register_framebuffer(&all->info);
479 fb_dealloc_cmap(&all->info.cmap);
480 tcx_unmap_regs(op, all);
481 kfree(all);
485 dev_set_drvdata(&op->dev, all);
489 all->par.which_io,
491 all->par.lowdepth ? "8-bit only" : "24-bit depth");
505 struct all_info *all = dev_get_drvdata(&op->dev);
507 unregister_framebuffer(&all->info);
508 fb_dealloc_cmap(&all->info.cmap);
510 tcx_unmap_regs(op, all);
512 kfree(all);