/*- * Copyright (c) 2003 Jake Burkholder. * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static int creator_configure(int flags); static vi_probe_t creator_probe; static vi_init_t creator_init; static vi_get_info_t creator_get_info; static vi_query_mode_t creator_query_mode; static vi_set_mode_t creator_set_mode; static vi_save_font_t creator_save_font; static vi_load_font_t creator_load_font; static vi_show_font_t creator_show_font; static vi_save_palette_t creator_save_palette; static vi_load_palette_t creator_load_palette; static vi_set_border_t creator_set_border; static vi_save_state_t creator_save_state; static vi_load_state_t creator_load_state; static vi_set_win_org_t creator_set_win_org; static vi_read_hw_cursor_t creator_read_hw_cursor; static vi_set_hw_cursor_t creator_set_hw_cursor; static vi_set_hw_cursor_shape_t creator_set_hw_cursor_shape; static vi_blank_display_t creator_blank_display; static vi_mmap_t creator_mmap; static vi_ioctl_t creator_ioctl; static vi_clear_t creator_clear; static vi_fill_rect_t creator_fill_rect; static vi_bitblt_t creator_bitblt; static vi_diag_t creator_diag; static vi_save_cursor_palette_t creator_save_cursor_palette; static vi_load_cursor_palette_t creator_load_cursor_palette; static vi_copy_t creator_copy; static vi_putp_t creator_putp; static vi_putc_t creator_putc; static vi_puts_t creator_puts; static vi_putm_t creator_putm; static void creator_cursor_enable(struct creator_softc *sc, int onoff); static void creator_cursor_install(struct creator_softc *sc); static void creator_ras_fifo_wait(struct creator_softc *sc, int n); static void creator_ras_setbg(struct creator_softc *sc, int bg); static void creator_ras_setfg(struct creator_softc *sc, int fg); static void creator_ras_wait(struct creator_softc *sc); static video_switch_t creatorvidsw = { .probe = creator_probe, .init = creator_init, .get_info = creator_get_info, .query_mode = creator_query_mode, .set_mode = creator_set_mode, .save_font = creator_save_font, .load_font = creator_load_font, .show_font = creator_show_font, .save_palette = creator_save_palette, .load_palette = creator_load_palette, .set_border = creator_set_border, .save_state = creator_save_state, .load_state = creator_load_state, .set_win_org = creator_set_win_org, .read_hw_cursor = creator_read_hw_cursor, .set_hw_cursor = creator_set_hw_cursor, .set_hw_cursor_shape = creator_set_hw_cursor_shape, .blank_display = creator_blank_display, .mmap = creator_mmap, .ioctl = creator_ioctl, .clear = creator_clear, .fill_rect = creator_fill_rect, .bitblt = creator_bitblt, NULL, /* XXX brain damage */ NULL, /* XXX brain damage */ .diag = creator_diag, .save_cursor_palette = creator_save_cursor_palette, .load_cursor_palette = creator_load_cursor_palette, .copy = creator_copy, .putp = creator_putp, .putc = creator_putc, .puts = creator_puts, .putm = creator_putm }; VIDEO_DRIVER(creator, creatorvidsw, creator_configure); extern sc_rndr_sw_t txtrndrsw; RENDERER(creator, 0, txtrndrsw, gfb_set); RENDERER_MODULE(creator, gfb_set); extern struct bus_space_tag nexus_bustag; #define C(r, g, b) ((b << 16) | (g << 8) | (r)) static int cmap[] = { C(0x00, 0x00, 0x00), /* black */ C(0x00, 0x00, 0xff), /* blue */ C(0x00, 0xff, 0x00), /* green */ C(0x00, 0xc0, 0xc0), /* cyan */ C(0xff, 0x00, 0x00), /* red */ C(0xc0, 0x00, 0xc0), /* magenta */ C(0xc0, 0xc0, 0x00), /* brown */ C(0xc0, 0xc0, 0xc0), /* light grey */ C(0x80, 0x80, 0x80), /* dark grey */ C(0x80, 0x80, 0xff), /* light blue */ C(0x80, 0xff, 0x80), /* light green */ C(0x80, 0xff, 0xff), /* light cyan */ C(0xff, 0x80, 0x80), /* light red */ C(0xff, 0x80, 0xff), /* light magenta */ C(0xff, 0xff, 0x80), /* yellow */ C(0xff, 0xff, 0xff), /* white */ }; static u_char creator_mouse_pointer[64][8] __aligned(8) = { { 0x00, 0x00, }, /* ............ */ { 0x80, 0x00, }, /* *........... */ { 0xc0, 0x00, }, /* **.......... */ { 0xe0, 0x00, }, /* ***......... */ { 0xf0, 0x00, }, /* ****........ */ { 0xf8, 0x00, }, /* *****....... */ { 0xfc, 0x00, }, /* ******...... */ { 0xfe, 0x00, }, /* *******..... */ { 0xff, 0x00, }, /* ********.... */ { 0xff, 0x80, }, /* *********... */ { 0xfc, 0xc0, }, /* ******..**.. */ { 0xdc, 0x00, }, /* **.***...... */ { 0x8e, 0x00, }, /* *...***..... */ { 0x0e, 0x00, }, /* ....***..... */ { 0x07, 0x00, }, /* .....***.... */ { 0x04, 0x00, }, /* .....*...... */ { 0x00, 0x00, }, /* ............ */ { 0x00, 0x00, }, /* ............ */ { 0x00, 0x00, }, /* ............ */ { 0x00, 0x00, }, /* ............ */ { 0x00, 0x00, }, /* ............ */ { 0x00, 0x00, }, /* ............ */ }; static struct creator_softc creator_softc; static int creator_configure(int flags) { struct upa_regs reg[FFB_NREG]; struct creator_softc *sc; phandle_t chosen; phandle_t output; ihandle_t stdout; char buf[32]; int i; /* * For the high-level console probing return the number of * registered adapters. */ if (!(flags & VIO_PROBE_ONLY)) { for (i = 0; vid_find_adapter(CREATOR_DRIVER_NAME, i) >= 0; i++) ; return (i); } /* Low-level console probing and initialization. */ sc = &creator_softc; if (sc->sc_va.va_flags & V_ADP_REGISTERED) goto found; if ((chosen = OF_finddevice("/chosen")) == -1) return (0); if (OF_getprop(chosen, "stdout", &stdout, sizeof(stdout)) == -1) return (0); if ((output = OF_instance_to_package(stdout)) == -1) return (0); if (OF_getprop(output, "name", buf, sizeof(buf)) == -1) return (0); if (strcmp(buf, "SUNW,ffb") == 0 || strcmp(buf, "SUNW,afb") == 0) { sc->sc_flags = CREATOR_CONSOLE; if (strcmp(buf, "SUNW,afb") == 0) sc->sc_flags |= CREATOR_AFB; sc->sc_node = output; } else return (0); if (OF_getprop(output, "reg", reg, sizeof(reg)) == -1) return (0); for (i = 0; i < FFB_NREG; i++) { sc->sc_bt[i] = &nexus_bustag; sc->sc_bh[i] = UPA_REG_PHYS(reg + i); } if (creator_init(0, &sc->sc_va, 0) < 0) return (0); found: /* Return number of found adapters. */ return (1); } static int creator_probe(int unit, video_adapter_t **adpp, void *arg, int flags) { return (0); } static int creator_init(int unit, video_adapter_t *adp, int flags) { struct creator_softc *sc; phandle_t options; video_info_t *vi; char buf[32]; sc = (struct creator_softc *)adp; vi = &adp->va_info; vid_init_struct(adp, CREATOR_DRIVER_NAME, -1, unit); if (OF_getprop(sc->sc_node, "height", &sc->sc_height, sizeof(sc->sc_height)) == -1) return (ENXIO); if (OF_getprop(sc->sc_node, "width", &sc->sc_width, sizeof(sc->sc_width)) == -1) return (ENXIO); if ((options = OF_finddevice("/options")) == -1) return (ENXIO); if (OF_getprop(options, "screen-#rows", buf, sizeof(buf)) == -1) return (ENXIO); vi->vi_height = strtol(buf, NULL, 10); if (OF_getprop(options, "screen-#columns", buf, sizeof(buf)) == -1) return (ENXIO); vi->vi_width = strtol(buf, NULL, 10); vi->vi_cwidth = 12; vi->vi_cheight = 22; vi->vi_flags = V_INFO_COLOR; vi->vi_mem_model = V_INFO_MM_OTHER; sc->sc_font = gallant12x22_data; sc->sc_xmargin = (sc->sc_width - (vi->vi_width * vi->vi_cwidth)) / 2; sc->sc_ymargin = (sc->sc_height - (vi->vi_height * vi->vi_cheight)) / 2; sc->sc_bg_cache = -1; sc->sc_fg_cache = -1; creator_ras_wait(sc); sc->sc_fifo_cache = 0; creator_ras_fifo_wait(sc, 2); FFB_WRITE(sc, FFB_FBC, FFB_FBC_PPC, FBC_PPC_VCE_DIS | FBC_PPC_TBE_OPAQUE | FBC_PPC_APE_DIS | FBC_PPC_CS_CONST); FFB_WRITE(sc, FFB_FBC, FFB_FBC_FBC, FFB_FBC_WB_A | FFB_FBC_RB_A | FFB_FBC_SB_BOTH | FFB_FBC_XE_OFF | FFB_FBC_RGBE_MASK); if (!(sc->sc_flags & CREATOR_AFB)) { FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, FFB_DAC_CFG_DID); if (((FFB_READ(sc, FFB_DAC, FFB_DAC_VALUE) & FFB_DAC_CFG_DID_PNUM) >> 12) != 0x236e) { sc->sc_flags |= CREATOR_PAC1; FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, FFB_DAC_CFG_UCTRL); if (((FFB_READ(sc, FFB_DAC, FFB_DAC_VALUE) & FFB_DAC_UCTRL_MANREV) >> 8) <= 2) sc->sc_flags |= CREATOR_CURINV; } } creator_blank_display(adp, V_DISPLAY_BLANK); adp->va_flags |= V_ADP_COLOR | V_ADP_BORDER | V_ADP_INITIALIZED; if (vid_register(adp) < 0) return (ENXIO); adp->va_flags |= V_ADP_REGISTERED; return (0); } static int creator_get_info(video_adapter_t *adp, int mode, video_info_t *info) { bcopy(&adp->va_info, info, sizeof(*info)); return (0); } static int creator_query_mode(video_adapter_t *adp, video_info_t *info) { return (ENODEV); } static int creator_set_mode(video_adapter_t *adp, int mode) { return (ENODEV); } static int creator_save_font(video_adapter_t *adp, int page, int size, u_char *data, int c, int count) { return (ENODEV); } static int creator_load_font(video_adapter_t *adp, int page, int size, u_char *data, int c, int count) { return (ENODEV); } static int creator_show_font(video_adapter_t *adp, int page) { return (ENODEV); } static int creator_save_palette(video_adapter_t *adp, u_char *palette) { return (ENODEV); } static int creator_load_palette(video_adapter_t *adp, u_char *palette) { return (ENODEV); } static int creator_set_border(video_adapter_t *adp, int border) { struct creator_softc *sc; sc = (struct creator_softc *)adp; creator_fill_rect(adp, border, 0, 0, sc->sc_width, sc->sc_ymargin); creator_fill_rect(adp, border, 0, sc->sc_height - sc->sc_ymargin, sc->sc_width, sc->sc_ymargin); creator_fill_rect(adp, border, 0, 0, sc->sc_xmargin, sc->sc_height); creator_fill_rect(adp, border, sc->sc_width - sc->sc_xmargin, 0, sc->sc_xmargin, sc->sc_height); return (0); } static int creator_save_state(video_adapter_t *adp, void *p, size_t size) { return (ENODEV); } static int creator_load_state(video_adapter_t *adp, void *p) { return (ENODEV); } static int creator_set_win_org(video_adapter_t *adp, off_t offset) { return (ENODEV); } static int creator_read_hw_cursor(video_adapter_t *adp, int *col, int *row) { *col = 0; *row = 0; return (0); } static int creator_set_hw_cursor(video_adapter_t *adp, int col, int row) { return (ENODEV); } static int creator_set_hw_cursor_shape(video_adapter_t *adp, int base, int height, int celsize, int blink) { return (ENODEV); } static int creator_blank_display(video_adapter_t *adp, int mode) { struct creator_softc *sc; int v; sc = (struct creator_softc *)adp; FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, FFB_DAC_CFG_TGEN); v = FFB_READ(sc, FFB_DAC, FFB_DAC_VALUE); FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, FFB_DAC_CFG_TGEN); if (mode == V_DISPLAY_ON || mode == V_DISPLAY_BLANK) v |= FFB_DAC_CFG_TGEN_VIDE; else v &= ~FFB_DAC_CFG_TGEN_VIDE; FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE, v); if (mode == V_DISPLAY_BLANK) creator_fill_rect(adp, (SC_NORM_ATTR >> 4) & 0xf, 0, 0, sc->sc_width, sc->sc_height); return (0); } static int creator_mmap(video_adapter_t *adp, vm_offset_t offset, vm_paddr_t *paddr, int prot) { return (EINVAL); } static int creator_ioctl(video_adapter_t *adp, u_long cmd, caddr_t data) { struct creator_softc *sc; struct fbcursor *fbc; struct fbtype *fb; sc = (struct creator_softc *)adp; switch (cmd) { case FBIOGTYPE: fb = (struct fbtype *)data; fb->fb_type = FBTYPE_CREATOR; fb->fb_height = sc->sc_height; fb->fb_width = sc->sc_width; fb->fb_depth = fb->fb_cmsize = fb->fb_size = 0; break; case FBIOSCURSOR: fbc = (struct fbcursor *)data; if (fbc->set & FB_CUR_SETCUR && fbc->enable == 0) { creator_cursor_enable(sc, 0); sc->sc_flags &= ~CREATOR_CUREN; } else return (ENODEV); break; break; default: return (fb_commonioctl(adp, cmd, data)); } return (0); } static int creator_clear(video_adapter_t *adp) { return (0); } static int creator_fill_rect(video_adapter_t *adp, int val, int x, int y, int cx, int cy) { struct creator_softc *sc; sc = (struct creator_softc *)adp; creator_ras_fifo_wait(sc, 3); FFB_WRITE(sc, FFB_FBC, FFB_FBC_PMASK, 0xffffffff); FFB_WRITE(sc, FFB_FBC, FFB_FBC_ROP, FBC_ROP_NEW); FFB_WRITE(sc, FFB_FBC, FFB_FBC_DRAWOP, FBC_DRAWOP_RECTANGLE); creator_ras_setfg(sc, cmap[val & 0xf]); creator_ras_fifo_wait(sc, 4); FFB_WRITE(sc, FFB_FBC, FFB_FBC_BX, x); FFB_WRITE(sc, FFB_FBC, FFB_FBC_BY, y); FFB_WRITE(sc, FFB_FBC, FFB_FBC_BW, cx); FFB_WRITE(sc, FFB_FBC, FFB_FBC_BH, cy); creator_ras_wait(sc); return (0); } static int creator_bitblt(video_adapter_t *adp, ...) { return (0); } static int creator_diag(video_adapter_t *adp, int level) { video_info_t info; fb_dump_adp_info(adp->va_name, adp, level); creator_get_info(adp, 0, &info); fb_dump_mode_info(adp->va_name, adp, &info, level); return (0); } static int creator_save_cursor_palette(video_adapter_t *adp, u_char *palette) { return (ENODEV); } static int creator_load_cursor_palette(video_adapter_t *adp, u_char *palette) { return (ENODEV); } static int creator_copy(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst, int n) { return (ENODEV); } static int creator_putp(video_adapter_t *adp, vm_offset_t off, u_int32_t p, u_int32_t a, int size, int bpp, int bit_ltor, int byte_ltor) { return (ENODEV); } static int creator_putc(video_adapter_t *adp, vm_offset_t off, u_int8_t c, u_int8_t a) { struct creator_softc *sc; uint16_t *p; int row; int col; int i; sc = (struct creator_softc *)adp; row = (off / adp->va_info.vi_width) * adp->va_info.vi_cheight; col = (off % adp->va_info.vi_width) * adp->va_info.vi_cwidth; p = (uint16_t *)sc->sc_font + (c * adp->va_info.vi_cheight); creator_ras_setfg(sc, cmap[a & 0xf]); creator_ras_setbg(sc, cmap[(a >> 4) & 0xf]); creator_ras_fifo_wait(sc, 3 + adp->va_info.vi_cheight); FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTXY, ((row + sc->sc_ymargin) << 16) | (col + sc->sc_xmargin)); FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTW, adp->va_info.vi_cwidth); FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTINC, 0x10000); for (i = 0; i < adp->va_info.vi_cheight; i++) { FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONT, *p++ << 16); } return (0); } static int creator_puts(video_adapter_t *adp, vm_offset_t off, u_int16_t *s, int len) { int i; for (i = 0; i < len; i++) { (*vidsw[adp->va_index]->putc)(adp, off + i, s[i] & 0xff, (s[i] & 0xff00) >> 8); } return (0); } static int creator_putm(video_adapter_t *adp, int x, int y, u_int8_t *pixel_image, u_int32_t pixel_mask, int size) { struct creator_softc *sc; sc = (struct creator_softc *)adp; if (!(sc->sc_flags & CREATOR_CUREN)) { creator_cursor_install(sc); creator_cursor_enable(sc, 1); sc->sc_flags |= CREATOR_CUREN; } FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, FFB_DAC_CUR_POS); FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, ((y + sc->sc_ymargin) << 16) | (x + sc->sc_xmargin)); return (0); } static void creator_ras_fifo_wait(struct creator_softc *sc, int n) { int cache; cache = sc->sc_fifo_cache; while (cache < n) { cache = (FFB_READ(sc, FFB_FBC, FFB_FBC_UCSR) & FBC_UCSR_FIFO_MASK) - 8; } sc->sc_fifo_cache = cache - n; } static void creator_ras_setbg(struct creator_softc *sc, int bg) { if (bg == sc->sc_bg_cache) return; sc->sc_bg_cache = bg; creator_ras_fifo_wait(sc, 1); FFB_WRITE(sc, FFB_FBC, FFB_FBC_BG, bg); creator_ras_wait(sc); } static void creator_ras_setfg(struct creator_softc *sc, int fg) { if (fg == sc->sc_fg_cache) return; sc->sc_fg_cache = fg; creator_ras_fifo_wait(sc, 1); FFB_WRITE(sc, FFB_FBC, FFB_FBC_FG, fg); creator_ras_wait(sc); } static void creator_ras_wait(struct creator_softc *sc) { int ucsr; int r; for (;;) { ucsr = FFB_READ(sc, FFB_FBC, FFB_FBC_UCSR); if ((ucsr & (FBC_UCSR_FB_BUSY | FBC_UCSR_RP_BUSY)) == 0) break; r = ucsr & (FBC_UCSR_READ_ERR | FBC_UCSR_FIFO_OVFL); if (r != 0) { FFB_WRITE(sc, FFB_FBC, FFB_FBC_UCSR, r); } } } static void creator_cursor_enable(struct creator_softc *sc, int onoff) { int v; FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, FFB_DAC_CUR_CTRL); if (sc->sc_flags & CREATOR_CURINV) v = onoff ? FFB_DAC_CUR_CTRL_P0 | FFB_DAC_CUR_CTRL_P1 : 0; else v = onoff ? 0 : FFB_DAC_CUR_CTRL_P0 | FFB_DAC_CUR_CTRL_P1; FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, v); } static void creator_cursor_install(struct creator_softc *sc) { int i, j; creator_cursor_enable(sc, 0); FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, FFB_DAC_CUR_COLOR1); FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0xffffff); FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0x0); for (i = 0; i < 2; i++) { FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, i ? FFB_DAC_CUR_BITMAP_P0 : FFB_DAC_CUR_BITMAP_P1); for (j = 0; j < 64; j++) { FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, *(uint32_t *)(&creator_mouse_pointer[j][0])); FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, *(uint32_t *)(&creator_mouse_pointer[j][4])); } } }