Cross Reference: /src/sys/arch/arm/xscale/pxa2x0

Lines Matching refs:scr
268 		struct pxa2x0_lcd_screen *scr;
272 		error = pxa2x0_lcd_new_screen(sc, descr->depth, &scr);
279 		ri = &scr->rinfo;
280 		ri->ri_hw = (void *)scr;
281 		ri->ri_bits = scr->buf_va;
287 		pxa2x0_lcd_start_dma(sc, scr);
288 		sc->active = scr;
334     struct pxa2x0_lcd_screen *scr)
344 	bus_dmamap_sync(sc->dma_tag, scr->dma, 0, scr->buf_size,
349 	switch (scr->depth) {
371 	    scr->depth >= 16 ? scr->dma_desc_pa :
372 	    scr->dma_desc_pa + 2 * sizeof (struct lcd_dma_descriptor));
374 	    scr->dma_desc_pa + 1 * sizeof (struct lcd_dma_descriptor));
480 	struct pxa2x0_lcd_screen *scr = NULL;
518 	scr = kmem_zalloc(sizeof(*scr), KM_SLEEP);
519 	scr->nsegs = 0;
520 	scr->depth = depth;
521 	scr->buf_size = size;
522 	scr->buf_va = NULL;
526 	error = bus_dmamem_alloc(dma_tag, size, 16, 0, scr->segs, 1,
527 	    &scr->nsegs, busdma_flag);
529 	if (error || scr->nsegs != 1) {
540 	error = bus_dmamem_map(dma_tag, scr->segs, scr->nsegs, size,
541 	    (void **)&scr->buf_va,
550 		va = (vaddr_t)scr->buf_va;
567 	memset(scr->buf_va, 0, scr->buf_size);
571 	    busdma_flag, &scr->dma);
575 	error = bus_dmamap_load(dma_tag, scr->dma, scr->buf_va, size,
580 	buf_pa = scr->segs[0].ds_addr;
585 		(char *)(scr->buf_va) + roundup(size, PAGE_SIZE) -
590 	desc[0].ldcmd = scr->buf_size;
603 		desc[1].fsadr = buf_pa + scr->buf_size/2;
604 		desc[0].ldcmd = desc[1].ldcmd = scr->buf_size/2;
613 	scr->dma_desc = desc;
614 	scr->dma_desc_pa = desc_pa;
615 	scr->map_size = size;		/* used when unmap this. */
617 	LIST_INSERT_HEAD(&sc->screens, scr, link);
620 	*scrpp = scr;
625 	if (scr) {
626 		if (scr->buf_va)
627 			bus_dmamem_unmap(dma_tag, scr->buf_va, size);
628 		if (scr->nsegs)
629 			bus_dmamem_free(dma_tag, scr->segs, scr->nsegs);
630 		kmem_free(scr, sizeof(*scr));
777 	struct pxa2x0_lcd_screen *scr = cookie, *old;
780 	if (old == scr)
786 	pxa2x0_lcd_start_dma(sc, scr);
788 	sc->active = scr;
797 	struct pxa2x0_lcd_screen *scr;
802 	error = pxa2x0_lcd_new_screen(sc, type->depth, &scr);
809 	scr->rinfo.ri_flg = RI_ENABLE_ALPHA;
810 	scr->rinfo.ri_depth = type->depth;
811 	scr->rinfo.ri_bits = scr->buf_va;
812 	scr->rinfo.ri_width = sc->geometry->panel_width;
813 	scr->rinfo.ri_height = sc->geometry->panel_height;
814 	scr->rinfo.ri_stride = scr->rinfo.ri_width * scr->rinfo.ri_depth / 8;
816 	if (scr->rinfo.ri_depth > 16)
817 		scr->rinfo.ri_stride = scr->rinfo.ri_width * 4;
819 	scr->rinfo.ri_wsfcookie = -1;	/* XXX */
821 	rasops_init(&scr->rinfo, type->c.nrows, type->c.ncols);
823 	(*scr->rinfo.ri_ops.allocattr)(&scr->rinfo, 0, 0, 0, attrp);
825 	*cookiep = scr;
836 	struct pxa2x0_lcd_screen *scr = cookie;
838 	LIST_REMOVE(scr, link);
840 	if (scr == sc->active) {
849 	if (scr->buf_va)
850 		bus_dmamem_unmap(sc->dma_tag, scr->buf_va, scr->map_size);
851 	if (scr->nsegs > 0)
852 		bus_dmamem_free(sc->dma_tag, scr->segs, scr->nsegs);
853 	kmem_free(scr, sizeof(*scr));
861 	struct pxa2x0_lcd_screen *scr = sc->active;  /* ??? */
874 		wsdisp_info->depth = scr->depth;
879 		*(u_int *)data = scr->rinfo.ri_stride;
917 	struct pxa2x0_lcd_screen *scr = sc->active;  /* ??? */
919 	if (scr == NULL)
923 	    offset >= scr->rinfo.ri_stride * scr->rinfo.ri_height)
926 	return bus_dmamem_mmap(sc->dma_tag, scr->segs, scr->nsegs,
935 	struct pxa2x0_lcd_screen *scr = cookie;
937 	(*scr->rinfo.ri_ops.cursor)(&scr->rinfo, on, row, col);
943 	struct pxa2x0_lcd_screen *scr = cookie;
945 	return (*scr->rinfo.ri_ops.mapchar)(&scr->rinfo, c, cp);
951 	struct pxa2x0_lcd_screen *scr = cookie;
953 	(*scr->rinfo.ri_ops.putchar)(&scr->rinfo, row, col, uc, attr);
959 	struct pxa2x0_lcd_screen *scr = cookie;
961 	(*scr->rinfo.ri_ops.copycols)(&scr->rinfo, row, src, dst, num);
967 	struct pxa2x0_lcd_screen *scr = cookie;
969 	(*scr->rinfo.ri_ops.erasecols)(&scr->rinfo, row, col, num, attr);
975 	struct pxa2x0_lcd_screen *scr = cookie;
977 	(*scr->rinfo.ri_ops.copyrows)(&scr->rinfo, src, dst, num);
983 	struct pxa2x0_lcd_screen *scr = cookie;
985 	(*scr->rinfo.ri_ops.eraserows)(&scr->rinfo, row, num, attr);
991 	struct pxa2x0_lcd_screen *scr = cookie;
993 	return (*scr->rinfo.ri_ops.allocattr)(&scr->rinfo, fg, bg, flg, attr);
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