/* $NetBSD: omapfb.c,v 1.3 2011/07/01 20:30:21 dyoung Exp $ */ /* * Copyright (c) 2010 Michael Lorenz * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * A console driver for OMAP 3530's built-in video controller * tested on beagleboard only so far */ #include __KERNEL_RCSID(0, "$NetBSD: omapfb.c,v 1.3 2011/07/01 20:30:21 dyoung Exp $"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include struct omapfb_softc { device_t sc_dev; bus_space_tag_t sc_iot; bus_dma_tag_t sc_dmat; bus_space_handle_t sc_regh; bus_dmamap_t sc_dmamap; bus_dma_segment_t sc_dmamem[1]; size_t sc_vramsize; int sc_width, sc_height, sc_depth, sc_stride; int sc_locked; void *sc_fbaddr, *sc_vramaddr; uint32_t *sc_clut; struct vcons_screen sc_console_screen; struct wsscreen_descr sc_defaultscreen_descr; const struct wsscreen_descr *sc_screens[1]; struct wsscreen_list sc_screenlist; struct vcons_data vd; int sc_mode; uint8_t sc_cmap_red[256], sc_cmap_green[256], sc_cmap_blue[256]; }; static int omapfb_match(device_t, cfdata_t, void *); static void omapfb_attach(device_t, device_t, void *); CFATTACH_DECL_NEW(omapfb, sizeof(struct omapfb_softc), omapfb_match, omapfb_attach, NULL, NULL); static int omapfb_ioctl(void *, void *, u_long, void *, int, struct lwp *); static paddr_t omapfb_mmap(void *, void *, off_t, int); static void omapfb_init_screen(void *, struct vcons_screen *, int, long *); static void omapfb_init(struct omapfb_softc *); static int omapfb_putcmap(struct omapfb_softc *, struct wsdisplay_cmap *); static int omapfb_getcmap(struct omapfb_softc *, struct wsdisplay_cmap *); static void omapfb_restore_palette(struct omapfb_softc *); static void omapfb_putpalreg(struct omapfb_softc *, int, uint8_t, uint8_t, uint8_t); #if 0 static void omapfb_flush_engine(struct omapfb_softc *); static void omapfb_rectfill(struct omapfb_softc *, int, int, int, int, uint32_t); static void omapfb_bitblt(struct omapfb_softc *, int, int, int, int, int, int, int); static void omapfb_cursor(void *, int, int, int); static void omapfb_putchar(void *, int, int, u_int, long); static void omapfb_copycols(void *, int, int, int, int); static void omapfb_erasecols(void *, int, int, int, long); static void omapfb_copyrows(void *, int, int, int); static void omapfb_eraserows(void *, int, int, long); #endif struct wsdisplay_accessops omapfb_accessops = { omapfb_ioctl, omapfb_mmap, NULL, /* alloc_screen */ NULL, /* free_screen */ NULL, /* show_screen */ NULL, /* load_font */ NULL, /* pollc */ NULL /* scroll */ }; uint32_t venc_mode_ntsc[] = { 0x00000000, 0x00000001, 0x00008040, 0x00000359, 0x0000020c, 0x00000000, 0x043f2631, 0x00000000, 0x00000102, 0x0000016c, 0x0000012f, 0x00000043, 0x00000038, 0x00000007, 0x00000001, 0x00000038, 0x21f07c1f, 0x00000000, 0x01310011, 0x0000f003, 0x00000000, 0x069300f4, 0x0016020c, 0x00060107, 0x008e0350, 0x000f0359, 0x01a00000, 0x020701a0, 0x01ac0024, 0x020d01ac, 0x00000006, 0x03480078, 0x02060024, 0x0001008a, 0x01ac0106, 0x01060006, 0x00140001, 0x00010001, 0x00f90000, 0x0000000d, 0x00000000}; extern const u_char rasops_cmap[768]; static int omapfb_match(device_t parent, cfdata_t match, void *aux) { struct obio_attach_args *obio = aux; if ((obio->obio_addr == -1) || (obio->obio_size == 0)) return 0; return 1; } static void omapfb_attach(device_t parent, device_t self, void *aux) { struct omapfb_softc *sc = device_private(self); struct obio_attach_args *obio = aux; struct rasops_info *ri; struct wsemuldisplaydev_attach_args aa; prop_dictionary_t dict; unsigned long defattr; bool is_console; uint32_t sz, reg; int segs, i, j, adr; sc->sc_iot = obio->obio_iot; sc->sc_dev = self; sc->sc_dmat = obio->obio_dmat; printf(": OMAP onboard video\n"); if (bus_space_map(obio->obio_iot, obio->obio_addr, obio->obio_size, 0, &sc->sc_regh)) { aprint_error(": couldn't map register space\n"); return; } sz = bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_SIZE); sc->sc_width = (sz & 0xfff) + 1; sc->sc_height = ((sz & 0x0fff0000 ) >> 16) + 1; sc->sc_depth = 16; sc->sc_stride = sc->sc_width << 1; if (sc->sc_width == 1 || sc->sc_height == 1) { aprint_error_dev(self, "bogus display size, not attaching\n"); return; } printf("%s: firmware set up %d x %d\n", device_xname(self), sc->sc_width, sc->sc_height); #if 0 printf("DSS revision: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DSS_REVISION)); #endif dict = device_properties(self); prop_dictionary_get_bool(dict, "is_console", &is_console); is_console = 1; /* setup video DMA */ sc->sc_vramsize = (12 << 20) + 0x1000; /* 12MB + CLUT */ if (bus_dmamem_alloc(sc->sc_dmat, sc->sc_vramsize, 0, 0, sc->sc_dmamem, 1, &segs, BUS_DMA_NOWAIT) != 0) { panic("boo!\n"); aprint_error_dev(sc->sc_dev, "failed to allocate video memory\n"); return; } if (bus_dmamem_map(sc->sc_dmat, sc->sc_dmamem, 1, sc->sc_vramsize, &sc->sc_vramaddr, BUS_DMA_NOWAIT | BUS_DMA_COHERENT) != 0) { aprint_error_dev(sc->sc_dev, "failed to map video RAM\n"); return; } sc->sc_fbaddr = (uint8_t *)sc->sc_vramaddr + 0x1000; sc->sc_clut = sc->sc_vramaddr; if (bus_dmamap_create(sc->sc_dmat, sc->sc_vramsize, 1, sc->sc_vramsize, 0, BUS_DMA_NOWAIT, &sc->sc_dmamap) != 0) { aprint_error_dev(sc->sc_dev, "failed to create DMA map\n"); return; } if (bus_dmamap_load(sc->sc_dmat, sc->sc_dmamap, sc->sc_vramaddr, sc->sc_vramsize, NULL, BUS_DMA_NOWAIT) != 0) { aprint_error_dev(sc->sc_dev, "failed to load DMA map\n"); return; } if (sc->sc_depth == 8) { j = 0; for (i = 0; i < 256; i++) { sc->sc_cmap_red[i] = rasops_cmap[j]; sc->sc_cmap_green[i] = rasops_cmap[j + 1]; sc->sc_cmap_blue[i] = rasops_cmap[j + 2]; j += 3; } } else { for (i = 0; i < 256; i++) { sc->sc_cmap_red[i] = i; sc->sc_cmap_green[i] = i; sc->sc_cmap_blue[i] = i; } } omapfb_restore_palette(sc); /* now that we have video memory, stick it to the video controller */ reg = bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_SYSCONFIG); reg &= ~(OMAP_DISPC_SYSC_STANDBY_MASK | OMAP_DISPC_SYSC_IDLE_MASK); reg |= OMAP_DISPC_SYSC_SMART_STANDBY | OMAP_DISPC_SYSC_SMART_IDLE | OMAP_DISPC_SYSC_WAKEUP_ENABLE | OMAP_SYSCONF_AUTOIDLE; bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_SYSCONFIG, reg); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DSS_SYSCONFIG, OMAP_SYSCONF_AUTOIDLE); reg = bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONFIG); reg = 0x8; bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONFIG, reg); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_BASE_0, sc->sc_dmamem->ds_addr + 0x1000); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_TABLE_BASE, sc->sc_dmamem->ds_addr); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_POSITION, 0); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_PRELOAD, 0x60); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_ATTRIBUTES, OMAP_DISPC_ATTR_ENABLE | OMAP_DISPC_ATTR_BURST_16x32 | /*OMAP_DISPC_ATTR_8BIT*/OMAP_DISPC_ATTR_RGB16 | OMAP_DISPC_ATTR_REPLICATION); #if 0 printf("dss_control: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DSS_CONTROL)); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DSS_CONTROL, /*OMAP_DSSCTRL_DISPC_CLK_SWITCH |*/ OMAP_DSSCTRL_CLOCK_MODE | OMAP_DSSCTRL_VENC_CLOCK_4X | OMAP_DSSCTRL_DAC_DEMEN); #endif /* VENC to NTSC mode */ adr = OMAPFB_VENC_F_CONTROL; #if 0 for (i = 0; i < __arraycount(venc_mode_ntsc); i++) { bus_space_write_4(sc->sc_iot, sc->sc_regh, adr, venc_mode_ntsc[i]); adr += 4; } bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_VENC_F_CONTROL, venc_mode_ntsc[0]); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_VENC_SYNC_CTRL, venc_mode_ntsc[2]); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_DEFAULT_COLOR_1, 0x00ff0000); #endif reg = bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONTROL); bus_space_write_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONTROL, reg | OMAP_DISPC_CTRL_GO_LCD); #ifdef OMAPFB_DEBUG printf("attr: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_ATTRIBUTES)); printf("preload: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_PRELOAD)); printf("config: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONFIG)); printf("control: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_CONTROL)); printf("dss_control: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DSS_CONTROL)); printf("threshold: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_FIFO_THRESH)); printf("GFX size: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_SIZE)); printf("row inc: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_ROW_INC)); printf("pixel inc: %08x\n", bus_space_read_4(sc->sc_iot, sc->sc_regh, OMAPFB_DISPC_GFX_PIXEL_INC)); #endif sc->sc_defaultscreen_descr = (struct wsscreen_descr){ "default", 0, 0, NULL, 8, 16, WSSCREEN_WSCOLORS | WSSCREEN_HILIT, NULL }; sc->sc_screens[0] = &sc->sc_defaultscreen_descr; sc->sc_screenlist = (struct wsscreen_list){1, sc->sc_screens}; sc->sc_mode = WSDISPLAYIO_MODE_EMUL; sc->sc_locked = 0; vcons_init(&sc->vd, sc, &sc->sc_defaultscreen_descr, &omapfb_accessops); sc->vd.init_screen = omapfb_init_screen; /* init engine here */ omapfb_init(sc); ri = &sc->sc_console_screen.scr_ri; if (is_console) { vcons_init_screen(&sc->vd, &sc->sc_console_screen, 1, &defattr); sc->sc_console_screen.scr_flags |= VCONS_SCREEN_IS_STATIC; #if 0 omapfb_rectfill(sc, 0, 0, sc->sc_width, sc->sc_height, ri->ri_devcmap[(defattr >> 16) & 0xff]); #endif sc->sc_defaultscreen_descr.textops = &ri->ri_ops; sc->sc_defaultscreen_descr.capabilities = ri->ri_caps; sc->sc_defaultscreen_descr.nrows = ri->ri_rows; sc->sc_defaultscreen_descr.ncols = ri->ri_cols; wsdisplay_cnattach(&sc->sc_defaultscreen_descr, ri, 0, 0, defattr); vcons_replay_msgbuf(&sc->sc_console_screen); } else { /* * since we're not the console we can postpone the rest * until someone actually allocates a screen for us */ (*ri->ri_ops.allocattr)(ri, 0, 0, 0, &defattr); } aa.console = is_console; aa.scrdata = &sc->sc_screenlist; aa.accessops = &omapfb_accessops; aa.accesscookie = &sc->vd; config_found(sc->sc_dev, &aa, wsemuldisplaydevprint); } static int omapfb_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, struct lwp *l) { struct vcons_data *vd = v; struct omapfb_softc *sc = vd->cookie; struct wsdisplay_fbinfo *wdf; struct vcons_screen *ms = vd->active; switch (cmd) { case WSDISPLAYIO_GTYPE: *(u_int *)data = WSDISPLAY_TYPE_PCIMISC; return 0; case WSDISPLAYIO_GINFO: if (ms == NULL) return ENODEV; wdf = (void *)data; wdf->height = ms->scr_ri.ri_height; wdf->width = ms->scr_ri.ri_width; wdf->depth = ms->scr_ri.ri_depth; wdf->cmsize = 256; return 0; case WSDISPLAYIO_GETCMAP: return omapfb_getcmap(sc, (struct wsdisplay_cmap *)data); case WSDISPLAYIO_PUTCMAP: return omapfb_putcmap(sc, (struct wsdisplay_cmap *)data); case WSDISPLAYIO_LINEBYTES: *(u_int *)data = sc->sc_stride; return 0; case WSDISPLAYIO_SMODE: { int new_mode = *(int*)data; /* notify the bus backend */ if (new_mode != sc->sc_mode) { sc->sc_mode = new_mode; if(new_mode == WSDISPLAYIO_MODE_EMUL) { vcons_redraw_screen(ms); } } } return 0; } return EPASSTHROUGH; } static paddr_t omapfb_mmap(void *v, void *vs, off_t offset, int prot) { paddr_t pa = -1; #if 0 struct vcons_data *vd = v; struct omapfb_softc *sc = vd->cookie; /* 'regular' framebuffer mmap()ing */ if (offset < sc->sc_fbsize) { pa = bus_space_mmap(sc->sc_memt, sc->sc_fb + offset, 0, prot, BUS_SPACE_MAP_LINEAR); return pa; } #endif return pa; } static void omapfb_init_screen(void *cookie, struct vcons_screen *scr, int existing, long *defattr) { struct omapfb_softc *sc = cookie; struct rasops_info *ri = &scr->scr_ri; ri->ri_depth = sc->sc_depth; ri->ri_width = sc->sc_width; ri->ri_height = sc->sc_height; ri->ri_stride = sc->sc_stride; ri->ri_flg = RI_CENTER | RI_FULLCLEAR; ri->ri_bits = (char *)sc->sc_fbaddr; scr->scr_flags |= VCONS_DONT_READ; if (existing) { ri->ri_flg |= RI_CLEAR; } rasops_init(ri, sc->sc_height / 8, sc->sc_width / 8); ri->ri_caps = WSSCREEN_WSCOLORS; rasops_reconfig(ri, sc->sc_height / ri->ri_font->fontheight, sc->sc_width / ri->ri_font->fontwidth); ri->ri_hw = scr; #if 0 ri->ri_ops.copyrows = omapfb_copyrows; ri->ri_ops.copycols = omapfb_copycols; ri->ri_ops.eraserows = omapfb_eraserows; ri->ri_ops.erasecols = omapfb_erasecols; ri->ri_ops.cursor = omapfb_cursor; ri->ri_ops.putchar = omapfb_putchar; #endif } static int omapfb_putcmap(struct omapfb_softc *sc, struct wsdisplay_cmap *cm) { u_char *r, *g, *b; u_int index = cm->index; u_int count = cm->count; int i, error; u_char rbuf[256], gbuf[256], bbuf[256]; if (cm->index >= 256 || cm->count > 256 || (cm->index + cm->count) > 256) return EINVAL; error = copyin(cm->red, &rbuf[index], count); if (error) return error; error = copyin(cm->green, &gbuf[index], count); if (error) return error; error = copyin(cm->blue, &bbuf[index], count); if (error) return error; memcpy(&sc->sc_cmap_red[index], &rbuf[index], count); memcpy(&sc->sc_cmap_green[index], &gbuf[index], count); memcpy(&sc->sc_cmap_blue[index], &bbuf[index], count); r = &sc->sc_cmap_red[index]; g = &sc->sc_cmap_green[index]; b = &sc->sc_cmap_blue[index]; for (i = 0; i < count; i++) { omapfb_putpalreg(sc, index, *r, *g, *b); index++; r++, g++, b++; } return 0; } static int omapfb_getcmap(struct omapfb_softc *sc, struct wsdisplay_cmap *cm) { u_int index = cm->index; u_int count = cm->count; int error; if (index >= 255 || count > 256 || index + count > 256) return EINVAL; error = copyout(&sc->sc_cmap_red[index], cm->red, count); if (error) return error; error = copyout(&sc->sc_cmap_green[index], cm->green, count); if (error) return error; error = copyout(&sc->sc_cmap_blue[index], cm->blue, count); if (error) return error; return 0; } static void omapfb_restore_palette(struct omapfb_softc *sc) { int i; for (i = 0; i < (1 << sc->sc_depth); i++) { omapfb_putpalreg(sc, i, sc->sc_cmap_red[i], sc->sc_cmap_green[i], sc->sc_cmap_blue[i]); } } static void omapfb_putpalreg(struct omapfb_softc *sc, int idx, uint8_t r, uint8_t g, uint8_t b) { uint32_t reg; if ((idx < 0) || (idx > 255)) return; /* whack the DAC */ reg = (r << 16) | (g << 8) | b; sc->sc_clut[idx] = reg; } static void omapfb_init(struct omapfb_softc *sc) { } #if 0 static void omapfb_rectfill(struct omapfb_softc *sc, int x, int y, int wi, int he, uint32_t colour) { } static void omapfb_bitblt(struct omapfb_softc *sc, int xs, int ys, int xd, int yd, int wi, int he, int rop) { } static void omapfb_cursor(void *cookie, int on, int row, int col) { struct rasops_info *ri = cookie; struct vcons_screen *scr = ri->ri_hw; struct omapfb_softc *sc = scr->scr_cookie; int x, y, wi, he; wi = ri->ri_font->fontwidth; he = ri->ri_font->fontheight; if (sc->sc_mode == WSDISPLAYIO_MODE_EMUL) { x = ri->ri_ccol * wi + ri->ri_xorigin; y = ri->ri_crow * he + ri->ri_yorigin; if (ri->ri_flg & RI_CURSOR) { omapfb_bitblt(sc, x, y, x, y, wi, he, 3); ri->ri_flg &= ~RI_CURSOR; } ri->ri_crow = row; ri->ri_ccol = col; if (on) { x = ri->ri_ccol * wi + ri->ri_xorigin; y = ri->ri_crow * he + ri->ri_yorigin; omapfb_bitblt(sc, x, y, x, y, wi, he, 3); ri->ri_flg |= RI_CURSOR; } } else { scr->scr_ri.ri_crow = row; scr->scr_ri.ri_ccol = col; scr->scr_ri.ri_flg &= ~RI_CURSOR; } } #if 0 static void omapfb_putchar(void *cookie, int row, int col, u_int c, long attr) { } #endif static void omapfb_copycols(void *cookie, int row, int srccol, int dstcol, int ncols) { struct rasops_info *ri = cookie; struct vcons_screen *scr = ri->ri_hw; struct omapfb_softc *sc = scr->scr_cookie; int32_t xs, xd, y, width, height; if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { xs = ri->ri_xorigin + ri->ri_font->fontwidth * srccol; xd = ri->ri_xorigin + ri->ri_font->fontwidth * dstcol; y = ri->ri_yorigin + ri->ri_font->fontheight * row; width = ri->ri_font->fontwidth * ncols; height = ri->ri_font->fontheight; omapfb_bitblt(sc, xs, y, xd, y, width, height, 12); } } static void omapfb_erasecols(void *cookie, int row, int startcol, int ncols, long fillattr) { struct rasops_info *ri = cookie; struct vcons_screen *scr = ri->ri_hw; struct omapfb_softc *sc = scr->scr_cookie; int32_t x, y, width, height, fg, bg, ul; if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { x = ri->ri_xorigin + ri->ri_font->fontwidth * startcol; y = ri->ri_yorigin + ri->ri_font->fontheight * row; width = ri->ri_font->fontwidth * ncols; height = ri->ri_font->fontheight; rasops_unpack_attr(fillattr, &fg, &bg, &ul); omapfb_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]); } } static void omapfb_copyrows(void *cookie, int srcrow, int dstrow, int nrows) { struct rasops_info *ri = cookie; struct vcons_screen *scr = ri->ri_hw; struct omapfb_softc *sc = scr->scr_cookie; int32_t x, ys, yd, width, height; if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { x = ri->ri_xorigin; ys = ri->ri_yorigin + ri->ri_font->fontheight * srcrow; yd = ri->ri_yorigin + ri->ri_font->fontheight * dstrow; width = ri->ri_emuwidth; height = ri->ri_font->fontheight*nrows; omapfb_bitblt(sc, x, ys, x, yd, width, height, 12); } } static void omapfb_eraserows(void *cookie, int row, int nrows, long fillattr) { struct rasops_info *ri = cookie; struct vcons_screen *scr = ri->ri_hw; struct omapfb_softc *sc = scr->scr_cookie; int32_t x, y, width, height, fg, bg, ul; if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { x = ri->ri_xorigin; y = ri->ri_yorigin + ri->ri_font->fontheight * row; width = ri->ri_emuwidth; height = ri->ri_font->fontheight * nrows; rasops_unpack_attr(fillattr, &fg, &bg, &ul); omapfb_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]); } } #endif