video/fbdev/ffb.c

242 	u32	fbc;
354 	struct ffb_fbc __iomem	*fbc;
378 	struct ffb_fbc __iomem *fbc;
382 		fbc = par->fbc;
384 			cache = (upa_readl(&fbc->ucsr) & FFB_UCSR_FIFO_MASK);
393 	struct ffb_fbc __iomem *fbc;
396 	fbc = par->fbc;
398 		if ((upa_readl(&fbc->ucsr) & FFB_UCSR_ALL_BUSY) == 0)
400 		if ((upa_readl(&fbc->ucsr) & FFB_UCSR_ALL_ERRORS) != 0) {
401 			upa_writel(FFB_UCSR_ALL_ERRORS, &fbc->ucsr);
419 		upa_writel(rop, &par->fbc->rop);
426 	struct ffb_fbc __iomem *fbc = par->fbc;
436 		   &fbc->ppc);
437 	upa_writel(0x2000707f, &fbc->fbc);
438 	upa_writel(par->rop_cache, &fbc->rop);
439 	upa_writel(0xffffffff, &fbc->pmask);
440 	upa_writel((1 << 16) | (0 << 0), &fbc->fontinc);
441 	upa_writel(par->fg_cache, &fbc->fg);
442 	upa_writel(par->bg_cache, &fbc->bg);
479 	struct ffb_fbc __iomem *fbc = par->fbc;
491 		upa_writel(fg, &fbc->fg);
500 	upa_writel(FFB_DRAWOP_RECTANGLE, &fbc->drawop);
501 	upa_writel(rect->dy, &fbc->by);
502 	upa_writel(rect->dx, &fbc->bx);
503 	upa_writel(rect->height, &fbc->bh);
504 	upa_writel(rect->width, &fbc->bw);
519 	struct ffb_fbc __iomem *fbc = par->fbc;
533 	upa_writel(FFB_DRAWOP_VSCROLL, &fbc->drawop);
534 	upa_writel(area->sy, &fbc->by);
535 	upa_writel(area->sx, &fbc->bx);
536 	upa_writel(area->dy, &fbc->dy);
537 	upa_writel(area->dx, &fbc->dx);
538 	upa_writel(area->height, &fbc->bh);
539 	upa_writel(area->width, &fbc->bw);
553 	struct ffb_fbc __iomem *fbc = par->fbc;
576 		upa_writeq(fgbg, &fbc->fg);
582 		upa_writel(32, &fbc->fontw);
589 		upa_writel(xy, &fbc->fontxy);
598 			upa_writel(val, &fbc->font);
609 		upa_writel(width, &fbc->fontw);
610 		upa_writel(xy, &fbc->fontxy);
618 			upa_writel(val, &fbc->font);
900 	struct ffb_fbc __iomem *fbc;
916 	par->fbc = of_ioremap(&op->resource[2], 0,
917 			      sizeof(struct ffb_fbc), "ffb fbc");
918 	if (!par->fbc)
952 	fbc = par->fbc;
953 	if ((upa_readl(&fbc->ucsr) & FFB_UCSR_ALL_ERRORS) != 0)
954 		upa_writel(FFB_UCSR_ALL_ERRORS, &fbc->ucsr);
1016 	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));
1033 	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));