pm2fb.c revision 1.2.4.2
1 1.2.4.2 yamt /* $NetBSD: pm2fb.c,v 1.2.4.2 2010/03/11 15:03:59 yamt Exp $ */ 2 1.2.4.2 yamt 3 1.2.4.2 yamt /* 4 1.2.4.2 yamt * Copyright (c) 2009 Michael Lorenz 5 1.2.4.2 yamt * All rights reserved. 6 1.2.4.2 yamt * 7 1.2.4.2 yamt * Redistribution and use in source and binary forms, with or without 8 1.2.4.2 yamt * modification, are permitted provided that the following conditions 9 1.2.4.2 yamt * are met: 10 1.2.4.2 yamt * 1. Redistributions of source code must retain the above copyright 11 1.2.4.2 yamt * notice, this list of conditions and the following disclaimer. 12 1.2.4.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.4.2 yamt * notice, this list of conditions and the following disclaimer in the 14 1.2.4.2 yamt * documentation and/or other materials provided with the distribution. 15 1.2.4.2 yamt * 16 1.2.4.2 yamt * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 1.2.4.2 yamt * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 1.2.4.2 yamt * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 1.2.4.2 yamt * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 1.2.4.2 yamt * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 1.2.4.2 yamt * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 1.2.4.2 yamt * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 1.2.4.2 yamt * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 1.2.4.2 yamt * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 1.2.4.2 yamt * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 1.2.4.2 yamt */ 27 1.2.4.2 yamt 28 1.2.4.2 yamt /* 29 1.2.4.2 yamt * A console driver for Permedia 2 graphics controllers 30 1.2.4.2 yamt * tested on sparc64 only so far 31 1.2.4.2 yamt */ 32 1.2.4.2 yamt 33 1.2.4.2 yamt #include <sys/cdefs.h> 34 1.2.4.2 yamt __KERNEL_RCSID(0, "$NetBSD: pm2fb.c,v 1.2.4.2 2010/03/11 15:03:59 yamt Exp $"); 35 1.2.4.2 yamt 36 1.2.4.2 yamt #include <sys/param.h> 37 1.2.4.2 yamt #include <sys/systm.h> 38 1.2.4.2 yamt #include <sys/kernel.h> 39 1.2.4.2 yamt #include <sys/device.h> 40 1.2.4.2 yamt #include <sys/malloc.h> 41 1.2.4.2 yamt #include <sys/lwp.h> 42 1.2.4.2 yamt #include <sys/kauth.h> 43 1.2.4.2 yamt 44 1.2.4.2 yamt #include <uvm/uvm_extern.h> 45 1.2.4.2 yamt 46 1.2.4.2 yamt #include <dev/videomode/videomode.h> 47 1.2.4.2 yamt 48 1.2.4.2 yamt #include <dev/pci/pcivar.h> 49 1.2.4.2 yamt #include <dev/pci/pcireg.h> 50 1.2.4.2 yamt #include <dev/pci/pcidevs.h> 51 1.2.4.2 yamt #include <dev/pci/pciio.h> 52 1.2.4.2 yamt #include <dev/pci/pm2reg.h> 53 1.2.4.2 yamt 54 1.2.4.2 yamt #include <dev/wscons/wsdisplayvar.h> 55 1.2.4.2 yamt #include <dev/wscons/wsconsio.h> 56 1.2.4.2 yamt #include <dev/wsfont/wsfont.h> 57 1.2.4.2 yamt #include <dev/rasops/rasops.h> 58 1.2.4.2 yamt #include <dev/wscons/wsdisplay_vconsvar.h> 59 1.2.4.2 yamt 60 1.2.4.2 yamt #include <dev/i2c/i2cvar.h> 61 1.2.4.2 yamt 62 1.2.4.2 yamt struct pm2fb_softc { 63 1.2.4.2 yamt device_t sc_dev; 64 1.2.4.2 yamt 65 1.2.4.2 yamt pci_chipset_tag_t sc_pc; 66 1.2.4.2 yamt pcitag_t sc_pcitag; 67 1.2.4.2 yamt 68 1.2.4.2 yamt bus_space_tag_t sc_memt; 69 1.2.4.2 yamt bus_space_tag_t sc_iot; 70 1.2.4.2 yamt 71 1.2.4.2 yamt bus_space_handle_t sc_fbh; 72 1.2.4.2 yamt bus_space_handle_t sc_regh; 73 1.2.4.2 yamt bus_addr_t sc_fb, sc_reg; 74 1.2.4.2 yamt bus_size_t sc_fbsize, sc_regsize; 75 1.2.4.2 yamt 76 1.2.4.2 yamt int sc_width, sc_height, sc_depth, sc_stride; 77 1.2.4.2 yamt int sc_locked; 78 1.2.4.2 yamt void *sc_fbaddr; 79 1.2.4.2 yamt struct vcons_screen sc_console_screen; 80 1.2.4.2 yamt struct wsscreen_descr sc_defaultscreen_descr; 81 1.2.4.2 yamt const struct wsscreen_descr *sc_screens[1]; 82 1.2.4.2 yamt struct wsscreen_list sc_screenlist; 83 1.2.4.2 yamt struct vcons_data vd; 84 1.2.4.2 yamt int sc_mode; 85 1.2.4.2 yamt u_char sc_cmap_red[256]; 86 1.2.4.2 yamt u_char sc_cmap_green[256]; 87 1.2.4.2 yamt u_char sc_cmap_blue[256]; 88 1.2.4.2 yamt /* engine stuff */ 89 1.2.4.2 yamt uint32_t sc_master_cntl; 90 1.2.4.2 yamt }; 91 1.2.4.2 yamt 92 1.2.4.2 yamt static int pm2fb_match(device_t, cfdata_t, void *); 93 1.2.4.2 yamt static void pm2fb_attach(device_t, device_t, void *); 94 1.2.4.2 yamt 95 1.2.4.2 yamt CFATTACH_DECL_NEW(pm2fb, sizeof(struct pm2fb_softc), 96 1.2.4.2 yamt pm2fb_match, pm2fb_attach, NULL, NULL); 97 1.2.4.2 yamt 98 1.2.4.2 yamt extern const u_char rasops_cmap[768]; 99 1.2.4.2 yamt 100 1.2.4.2 yamt static int pm2fb_ioctl(void *, void *, u_long, void *, int, 101 1.2.4.2 yamt struct lwp *); 102 1.2.4.2 yamt static paddr_t pm2fb_mmap(void *, void *, off_t, int); 103 1.2.4.2 yamt static void pm2fb_init_screen(void *, struct vcons_screen *, int, long *); 104 1.2.4.2 yamt 105 1.2.4.2 yamt static int pm2fb_putcmap(struct pm2fb_softc *, struct wsdisplay_cmap *); 106 1.2.4.2 yamt static int pm2fb_getcmap(struct pm2fb_softc *, struct wsdisplay_cmap *); 107 1.2.4.2 yamt static void pm2fb_restore_palette(struct pm2fb_softc *); 108 1.2.4.2 yamt static int pm2fb_putpalreg(struct pm2fb_softc *, uint8_t, uint8_t, 109 1.2.4.2 yamt uint8_t, uint8_t); 110 1.2.4.2 yamt 111 1.2.4.2 yamt static void pm2fb_init(struct pm2fb_softc *); 112 1.2.4.2 yamt static void pm2fb_flush_engine(struct pm2fb_softc *); 113 1.2.4.2 yamt static void pm2fb_rectfill(struct pm2fb_softc *, int, int, int, int, 114 1.2.4.2 yamt uint32_t); 115 1.2.4.2 yamt static void pm2fb_bitblt(struct pm2fb_softc *, int, int, int, int, int, 116 1.2.4.2 yamt int, int); 117 1.2.4.2 yamt 118 1.2.4.2 yamt static void pm2fb_cursor(void *, int, int, int); 119 1.2.4.2 yamt #if 0 120 1.2.4.2 yamt static void pm2fb_putchar(void *, int, int, u_int, long); 121 1.2.4.2 yamt #endif 122 1.2.4.2 yamt static void pm2fb_copycols(void *, int, int, int, int); 123 1.2.4.2 yamt static void pm2fb_erasecols(void *, int, int, int, long); 124 1.2.4.2 yamt static void pm2fb_copyrows(void *, int, int, int); 125 1.2.4.2 yamt static void pm2fb_eraserows(void *, int, int, long); 126 1.2.4.2 yamt 127 1.2.4.2 yamt struct wsdisplay_accessops pm2fb_accessops = { 128 1.2.4.2 yamt pm2fb_ioctl, 129 1.2.4.2 yamt pm2fb_mmap, 130 1.2.4.2 yamt NULL, /* alloc_screen */ 131 1.2.4.2 yamt NULL, /* free_screen */ 132 1.2.4.2 yamt NULL, /* show_screen */ 133 1.2.4.2 yamt NULL, /* load_font */ 134 1.2.4.2 yamt NULL, /* pollc */ 135 1.2.4.2 yamt NULL /* scroll */ 136 1.2.4.2 yamt }; 137 1.2.4.2 yamt 138 1.2.4.2 yamt static inline void 139 1.2.4.2 yamt pm2fb_wait(struct pm2fb_softc *sc, int slots) 140 1.2.4.2 yamt { 141 1.2.4.2 yamt uint32_t reg; 142 1.2.4.2 yamt 143 1.2.4.2 yamt do { 144 1.2.4.2 yamt reg = bus_space_read_4(sc->sc_memt, sc->sc_regh, 145 1.2.4.2 yamt PM2_INPUT_FIFO_SPACE); 146 1.2.4.2 yamt } while (reg <= slots); 147 1.2.4.2 yamt } 148 1.2.4.2 yamt 149 1.2.4.2 yamt static void 150 1.2.4.2 yamt pm2fb_flush_engine(struct pm2fb_softc *sc) 151 1.2.4.2 yamt { 152 1.2.4.2 yamt 153 1.2.4.2 yamt pm2fb_wait(sc, 2); 154 1.2.4.2 yamt 155 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_FILTER_MODE, 156 1.2.4.2 yamt PM2FLT_PASS_SYNC); 157 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_SYNC, 0); 158 1.2.4.2 yamt do { 159 1.2.4.2 yamt while (bus_space_read_4(sc->sc_memt, sc->sc_regh, 160 1.2.4.2 yamt PM2_OUTPUT_FIFO_WORDS) == 0); 161 1.2.4.2 yamt } while (bus_space_read_4(sc->sc_memt, sc->sc_regh, PM2_OUTPUT_FIFO) != 162 1.2.4.2 yamt 0x188); 163 1.2.4.2 yamt } 164 1.2.4.2 yamt 165 1.2.4.2 yamt static int 166 1.2.4.2 yamt pm2fb_match(device_t parent, cfdata_t match, void *aux) 167 1.2.4.2 yamt { 168 1.2.4.2 yamt struct pci_attach_args *pa = (struct pci_attach_args *)aux; 169 1.2.4.2 yamt 170 1.2.4.2 yamt if (PCI_CLASS(pa->pa_class) != PCI_CLASS_DISPLAY) 171 1.2.4.2 yamt return 0; 172 1.2.4.2 yamt if (PCI_VENDOR(pa->pa_id) != PCI_VENDOR_3DLABS) 173 1.2.4.2 yamt return 0; 174 1.2.4.2 yamt 175 1.2.4.2 yamt /* only cards tested on so far - likely need a list */ 176 1.2.4.2 yamt if ((PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_3DLABS_PERMEDIA2) || 177 1.2.4.2 yamt (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_3DLABS_PERMEDIA2V)) 178 1.2.4.2 yamt return 100; 179 1.2.4.2 yamt return (0); 180 1.2.4.2 yamt } 181 1.2.4.2 yamt 182 1.2.4.2 yamt static void 183 1.2.4.2 yamt pm2fb_attach(device_t parent, device_t self, void *aux) 184 1.2.4.2 yamt { 185 1.2.4.2 yamt struct pm2fb_softc *sc = device_private(self); 186 1.2.4.2 yamt struct pci_attach_args *pa = aux; 187 1.2.4.2 yamt struct rasops_info *ri; 188 1.2.4.2 yamt char devinfo[256]; 189 1.2.4.2 yamt struct wsemuldisplaydev_attach_args aa; 190 1.2.4.2 yamt prop_dictionary_t dict; 191 1.2.4.2 yamt unsigned long defattr; 192 1.2.4.2 yamt bool is_console; 193 1.2.4.2 yamt int i, j; 194 1.2.4.2 yamt 195 1.2.4.2 yamt sc->sc_pc = pa->pa_pc; 196 1.2.4.2 yamt sc->sc_pcitag = pa->pa_tag; 197 1.2.4.2 yamt sc->sc_memt = pa->pa_memt; 198 1.2.4.2 yamt sc->sc_iot = pa->pa_iot; 199 1.2.4.2 yamt sc->sc_dev = self; 200 1.2.4.2 yamt 201 1.2.4.2 yamt pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 202 1.2.4.2 yamt aprint_normal(": %s\n", devinfo); 203 1.2.4.2 yamt 204 1.2.4.2 yamt /* fill in parameters from properties */ 205 1.2.4.2 yamt dict = device_properties(self); 206 1.2.4.2 yamt if (!prop_dictionary_get_uint32(dict, "width", &sc->sc_width)) { 207 1.2.4.2 yamt aprint_error("%s: no width property\n", device_xname(self)); 208 1.2.4.2 yamt return; 209 1.2.4.2 yamt } 210 1.2.4.2 yamt if (!prop_dictionary_get_uint32(dict, "height", &sc->sc_height)) { 211 1.2.4.2 yamt aprint_error("%s: no height property\n", device_xname(self)); 212 1.2.4.2 yamt return; 213 1.2.4.2 yamt } 214 1.2.4.2 yamt if (!prop_dictionary_get_uint32(dict, "depth", &sc->sc_depth)) { 215 1.2.4.2 yamt aprint_error("%s: no depth property\n", device_xname(self)); 216 1.2.4.2 yamt return; 217 1.2.4.2 yamt } 218 1.2.4.2 yamt /* 219 1.2.4.2 yamt * don't look at the linebytes property - The Raptor firmware lies 220 1.2.4.2 yamt * about it. Get it from width * depth >> 3 instead. 221 1.2.4.2 yamt */ 222 1.2.4.2 yamt sc->sc_stride = sc->sc_width * (sc->sc_depth >> 3); 223 1.2.4.2 yamt 224 1.2.4.2 yamt prop_dictionary_get_bool(dict, "is_console", &is_console); 225 1.2.4.2 yamt 226 1.2.4.2 yamt if (pci_mapreg_map(pa, 0x14, PCI_MAPREG_TYPE_MEM, 227 1.2.4.2 yamt BUS_SPACE_MAP_LINEAR, 228 1.2.4.2 yamt &sc->sc_memt, &sc->sc_fbh, &sc->sc_fb, &sc->sc_fbsize)) { 229 1.2.4.2 yamt aprint_error("%s: failed to map the frame buffer.\n", 230 1.2.4.2 yamt device_xname(sc->sc_dev)); 231 1.2.4.2 yamt } 232 1.2.4.2 yamt sc->sc_fbaddr = bus_space_vaddr(sc->sc_memt, sc->sc_fbh); 233 1.2.4.2 yamt 234 1.2.4.2 yamt if (pci_mapreg_map(pa, 0x10, PCI_MAPREG_TYPE_MEM, 0, 235 1.2.4.2 yamt &sc->sc_memt, &sc->sc_regh, &sc->sc_reg, &sc->sc_regsize)) { 236 1.2.4.2 yamt aprint_error("%s: failed to map registers.\n", 237 1.2.4.2 yamt device_xname(sc->sc_dev)); 238 1.2.4.2 yamt } 239 1.2.4.2 yamt 240 1.2.4.2 yamt /* 241 1.2.4.2 yamt * XXX yeah, casting the fb address to uint32_t is formally wrong 242 1.2.4.2 yamt * but as far as I know there are no PM2 with 64bit BARs 243 1.2.4.2 yamt */ 244 1.2.4.2 yamt aprint_normal("%s: %d MB aperture at 0x%08x\n", device_xname(self), 245 1.2.4.2 yamt (int)(sc->sc_fbsize >> 20), (uint32_t)sc->sc_fb); 246 1.2.4.2 yamt 247 1.2.4.2 yamt sc->sc_defaultscreen_descr = (struct wsscreen_descr){ 248 1.2.4.2 yamt "default", 249 1.2.4.2 yamt 0, 0, 250 1.2.4.2 yamt NULL, 251 1.2.4.2 yamt 8, 16, 252 1.2.4.2 yamt WSSCREEN_WSCOLORS | WSSCREEN_HILIT, 253 1.2.4.2 yamt NULL 254 1.2.4.2 yamt }; 255 1.2.4.2 yamt sc->sc_screens[0] = &sc->sc_defaultscreen_descr; 256 1.2.4.2 yamt sc->sc_screenlist = (struct wsscreen_list){1, sc->sc_screens}; 257 1.2.4.2 yamt sc->sc_mode = WSDISPLAYIO_MODE_EMUL; 258 1.2.4.2 yamt sc->sc_locked = 0; 259 1.2.4.2 yamt 260 1.2.4.2 yamt vcons_init(&sc->vd, sc, &sc->sc_defaultscreen_descr, 261 1.2.4.2 yamt &pm2fb_accessops); 262 1.2.4.2 yamt sc->vd.init_screen = pm2fb_init_screen; 263 1.2.4.2 yamt 264 1.2.4.2 yamt /* init engine here */ 265 1.2.4.2 yamt pm2fb_init(sc); 266 1.2.4.2 yamt 267 1.2.4.2 yamt ri = &sc->sc_console_screen.scr_ri; 268 1.2.4.2 yamt 269 1.2.4.2 yamt j = 0; 270 1.2.4.2 yamt for (i = 0; i < (1 << sc->sc_depth); i++) { 271 1.2.4.2 yamt 272 1.2.4.2 yamt sc->sc_cmap_red[i] = rasops_cmap[j]; 273 1.2.4.2 yamt sc->sc_cmap_green[i] = rasops_cmap[j + 1]; 274 1.2.4.2 yamt sc->sc_cmap_blue[i] = rasops_cmap[j + 2]; 275 1.2.4.2 yamt pm2fb_putpalreg(sc, i, rasops_cmap[j], rasops_cmap[j + 1], 276 1.2.4.2 yamt rasops_cmap[j + 2]); 277 1.2.4.2 yamt j += 3; 278 1.2.4.2 yamt } 279 1.2.4.2 yamt 280 1.2.4.2 yamt if (is_console) { 281 1.2.4.2 yamt vcons_init_screen(&sc->vd, &sc->sc_console_screen, 1, 282 1.2.4.2 yamt &defattr); 283 1.2.4.2 yamt sc->sc_console_screen.scr_flags |= VCONS_SCREEN_IS_STATIC; 284 1.2.4.2 yamt 285 1.2.4.2 yamt pm2fb_rectfill(sc, 0, 0, sc->sc_width, sc->sc_height, 286 1.2.4.2 yamt ri->ri_devcmap[(defattr >> 16) & 0xff]); 287 1.2.4.2 yamt sc->sc_defaultscreen_descr.textops = &ri->ri_ops; 288 1.2.4.2 yamt sc->sc_defaultscreen_descr.capabilities = ri->ri_caps; 289 1.2.4.2 yamt sc->sc_defaultscreen_descr.nrows = ri->ri_rows; 290 1.2.4.2 yamt sc->sc_defaultscreen_descr.ncols = ri->ri_cols; 291 1.2.4.2 yamt wsdisplay_cnattach(&sc->sc_defaultscreen_descr, ri, 0, 0, 292 1.2.4.2 yamt defattr); 293 1.2.4.2 yamt vcons_replay_msgbuf(&sc->sc_console_screen); 294 1.2.4.2 yamt } else { 295 1.2.4.2 yamt /* 296 1.2.4.2 yamt * since we're not the console we can postpone the rest 297 1.2.4.2 yamt * until someone actually allocates a screen for us 298 1.2.4.2 yamt */ 299 1.2.4.2 yamt (*ri->ri_ops.allocattr)(ri, 0, 0, 0, &defattr); 300 1.2.4.2 yamt } 301 1.2.4.2 yamt 302 1.2.4.2 yamt aa.console = is_console; 303 1.2.4.2 yamt aa.scrdata = &sc->sc_screenlist; 304 1.2.4.2 yamt aa.accessops = &pm2fb_accessops; 305 1.2.4.2 yamt aa.accesscookie = &sc->vd; 306 1.2.4.2 yamt 307 1.2.4.2 yamt config_found(sc->sc_dev, &aa, wsemuldisplaydevprint); 308 1.2.4.2 yamt 309 1.2.4.2 yamt printf("ap1 register: %08x\n", bus_space_read_4(sc->sc_memt, 310 1.2.4.2 yamt sc->sc_regh, PM2_APERTURE1_CONTROL)); 311 1.2.4.2 yamt 312 1.2.4.2 yamt } 313 1.2.4.2 yamt 314 1.2.4.2 yamt static int 315 1.2.4.2 yamt pm2fb_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, 316 1.2.4.2 yamt struct lwp *l) 317 1.2.4.2 yamt { 318 1.2.4.2 yamt struct vcons_data *vd = v; 319 1.2.4.2 yamt struct pm2fb_softc *sc = vd->cookie; 320 1.2.4.2 yamt struct wsdisplay_fbinfo *wdf; 321 1.2.4.2 yamt struct vcons_screen *ms = vd->active; 322 1.2.4.2 yamt 323 1.2.4.2 yamt switch (cmd) { 324 1.2.4.2 yamt 325 1.2.4.2 yamt case WSDISPLAYIO_GTYPE: 326 1.2.4.2 yamt *(u_int *)data = WSDISPLAY_TYPE_PCIMISC; 327 1.2.4.2 yamt return 0; 328 1.2.4.2 yamt 329 1.2.4.2 yamt /* PCI config read/write passthrough. */ 330 1.2.4.2 yamt case PCI_IOC_CFGREAD: 331 1.2.4.2 yamt case PCI_IOC_CFGWRITE: 332 1.2.4.2 yamt return (pci_devioctl(sc->sc_pc, sc->sc_pcitag, 333 1.2.4.2 yamt cmd, data, flag, l)); 334 1.2.4.2 yamt 335 1.2.4.2 yamt case WSDISPLAYIO_GINFO: 336 1.2.4.2 yamt if (ms == NULL) 337 1.2.4.2 yamt return ENODEV; 338 1.2.4.2 yamt wdf = (void *)data; 339 1.2.4.2 yamt wdf->height = ms->scr_ri.ri_height; 340 1.2.4.2 yamt wdf->width = ms->scr_ri.ri_width; 341 1.2.4.2 yamt wdf->depth = ms->scr_ri.ri_depth; 342 1.2.4.2 yamt wdf->cmsize = 256; 343 1.2.4.2 yamt return 0; 344 1.2.4.2 yamt 345 1.2.4.2 yamt case WSDISPLAYIO_GETCMAP: 346 1.2.4.2 yamt return pm2fb_getcmap(sc, 347 1.2.4.2 yamt (struct wsdisplay_cmap *)data); 348 1.2.4.2 yamt 349 1.2.4.2 yamt case WSDISPLAYIO_PUTCMAP: 350 1.2.4.2 yamt return pm2fb_putcmap(sc, 351 1.2.4.2 yamt (struct wsdisplay_cmap *)data); 352 1.2.4.2 yamt 353 1.2.4.2 yamt case WSDISPLAYIO_LINEBYTES: 354 1.2.4.2 yamt *(u_int *)data = sc->sc_stride; 355 1.2.4.2 yamt return 0; 356 1.2.4.2 yamt 357 1.2.4.2 yamt case WSDISPLAYIO_SMODE: 358 1.2.4.2 yamt { 359 1.2.4.2 yamt int new_mode = *(int*)data; 360 1.2.4.2 yamt 361 1.2.4.2 yamt /* notify the bus backend */ 362 1.2.4.2 yamt if (new_mode != sc->sc_mode) { 363 1.2.4.2 yamt sc->sc_mode = new_mode; 364 1.2.4.2 yamt if(new_mode == WSDISPLAYIO_MODE_EMUL) { 365 1.2.4.2 yamt pm2fb_restore_palette(sc); 366 1.2.4.2 yamt vcons_redraw_screen(ms); 367 1.2.4.2 yamt } 368 1.2.4.2 yamt } 369 1.2.4.2 yamt } 370 1.2.4.2 yamt return 0; 371 1.2.4.2 yamt } 372 1.2.4.2 yamt return EPASSTHROUGH; 373 1.2.4.2 yamt } 374 1.2.4.2 yamt 375 1.2.4.2 yamt static paddr_t 376 1.2.4.2 yamt pm2fb_mmap(void *v, void *vs, off_t offset, int prot) 377 1.2.4.2 yamt { 378 1.2.4.2 yamt struct vcons_data *vd = v; 379 1.2.4.2 yamt struct pm2fb_softc *sc = vd->cookie; 380 1.2.4.2 yamt paddr_t pa; 381 1.2.4.2 yamt 382 1.2.4.2 yamt /* 'regular' framebuffer mmap()ing */ 383 1.2.4.2 yamt if (offset < sc->sc_fbsize) { 384 1.2.4.2 yamt pa = bus_space_mmap(sc->sc_memt, sc->sc_fb + offset, 0, prot, 385 1.2.4.2 yamt BUS_SPACE_MAP_LINEAR); 386 1.2.4.2 yamt return pa; 387 1.2.4.2 yamt } 388 1.2.4.2 yamt 389 1.2.4.2 yamt /* 390 1.2.4.2 yamt * restrict all other mappings to processes with superuser privileges 391 1.2.4.2 yamt * or the kernel itself 392 1.2.4.2 yamt */ 393 1.2.4.2 yamt if (kauth_authorize_generic(kauth_cred_get(), KAUTH_GENERIC_ISSUSER, 394 1.2.4.2 yamt NULL) != 0) { 395 1.2.4.2 yamt aprint_normal("%s: mmap() rejected.\n", 396 1.2.4.2 yamt device_xname(sc->sc_dev)); 397 1.2.4.2 yamt return -1; 398 1.2.4.2 yamt } 399 1.2.4.2 yamt 400 1.2.4.2 yamt if ((offset >= sc->sc_fb) && (offset < (sc->sc_fb + sc->sc_fbsize))) { 401 1.2.4.2 yamt pa = bus_space_mmap(sc->sc_memt, offset, 0, prot, 402 1.2.4.2 yamt BUS_SPACE_MAP_LINEAR); 403 1.2.4.2 yamt return pa; 404 1.2.4.2 yamt } 405 1.2.4.2 yamt 406 1.2.4.2 yamt if ((offset >= sc->sc_reg) && 407 1.2.4.2 yamt (offset < (sc->sc_reg + sc->sc_regsize))) { 408 1.2.4.2 yamt pa = bus_space_mmap(sc->sc_memt, offset, 0, prot, 409 1.2.4.2 yamt BUS_SPACE_MAP_LINEAR); 410 1.2.4.2 yamt return pa; 411 1.2.4.2 yamt } 412 1.2.4.2 yamt 413 1.2.4.2 yamt #ifdef PCI_MAGIC_IO_RANGE 414 1.2.4.2 yamt /* allow mapping of IO space */ 415 1.2.4.2 yamt if ((offset >= PCI_MAGIC_IO_RANGE) && 416 1.2.4.2 yamt (offset < PCI_MAGIC_IO_RANGE + 0x10000)) { 417 1.2.4.2 yamt pa = bus_space_mmap(sc->sc_iot, offset - PCI_MAGIC_IO_RANGE, 418 1.2.4.2 yamt 0, prot, BUS_SPACE_MAP_LINEAR); 419 1.2.4.2 yamt return pa; 420 1.2.4.2 yamt } 421 1.2.4.2 yamt #endif 422 1.2.4.2 yamt 423 1.2.4.2 yamt #ifdef OFB_ALLOW_OTHERS 424 1.2.4.2 yamt if (offset >= 0x80000000) { 425 1.2.4.2 yamt pa = bus_space_mmap(sc->sc_memt, offset, 0, prot, 426 1.2.4.2 yamt BUS_SPACE_MAP_LINEAR); 427 1.2.4.2 yamt return pa; 428 1.2.4.2 yamt } 429 1.2.4.2 yamt #endif 430 1.2.4.2 yamt return -1; 431 1.2.4.2 yamt } 432 1.2.4.2 yamt 433 1.2.4.2 yamt static void 434 1.2.4.2 yamt pm2fb_init_screen(void *cookie, struct vcons_screen *scr, 435 1.2.4.2 yamt int existing, long *defattr) 436 1.2.4.2 yamt { 437 1.2.4.2 yamt struct pm2fb_softc *sc = cookie; 438 1.2.4.2 yamt struct rasops_info *ri = &scr->scr_ri; 439 1.2.4.2 yamt 440 1.2.4.2 yamt ri->ri_depth = sc->sc_depth; 441 1.2.4.2 yamt ri->ri_width = sc->sc_width; 442 1.2.4.2 yamt ri->ri_height = sc->sc_height; 443 1.2.4.2 yamt ri->ri_stride = sc->sc_stride; 444 1.2.4.2 yamt ri->ri_flg = RI_CENTER | RI_FULLCLEAR; 445 1.2.4.2 yamt 446 1.2.4.2 yamt ri->ri_bits = (char *)sc->sc_fbaddr; 447 1.2.4.2 yamt 448 1.2.4.2 yamt if (existing) { 449 1.2.4.2 yamt ri->ri_flg |= RI_CLEAR; 450 1.2.4.2 yamt } 451 1.2.4.2 yamt 452 1.2.4.2 yamt rasops_init(ri, sc->sc_height / 8, sc->sc_width / 8); 453 1.2.4.2 yamt ri->ri_caps = WSSCREEN_WSCOLORS; 454 1.2.4.2 yamt 455 1.2.4.2 yamt rasops_reconfig(ri, sc->sc_height / ri->ri_font->fontheight, 456 1.2.4.2 yamt sc->sc_width / ri->ri_font->fontwidth); 457 1.2.4.2 yamt 458 1.2.4.2 yamt ri->ri_hw = scr; 459 1.2.4.2 yamt ri->ri_ops.copyrows = pm2fb_copyrows; 460 1.2.4.2 yamt ri->ri_ops.copycols = pm2fb_copycols; 461 1.2.4.2 yamt ri->ri_ops.cursor = pm2fb_cursor; 462 1.2.4.2 yamt ri->ri_ops.eraserows = pm2fb_eraserows; 463 1.2.4.2 yamt ri->ri_ops.erasecols = pm2fb_erasecols; 464 1.2.4.2 yamt #if 0 465 1.2.4.2 yamt ri->ri_ops.putchar = pm2fb_putchar; 466 1.2.4.2 yamt #endif 467 1.2.4.2 yamt } 468 1.2.4.2 yamt 469 1.2.4.2 yamt static int 470 1.2.4.2 yamt pm2fb_putcmap(struct pm2fb_softc *sc, struct wsdisplay_cmap *cm) 471 1.2.4.2 yamt { 472 1.2.4.2 yamt u_char *r, *g, *b; 473 1.2.4.2 yamt u_int index = cm->index; 474 1.2.4.2 yamt u_int count = cm->count; 475 1.2.4.2 yamt int i, error; 476 1.2.4.2 yamt u_char rbuf[256], gbuf[256], bbuf[256]; 477 1.2.4.2 yamt 478 1.2.4.2 yamt #ifdef PM2FB_DEBUG 479 1.2.4.2 yamt aprint_debug("putcmap: %d %d\n",index, count); 480 1.2.4.2 yamt #endif 481 1.2.4.2 yamt if (cm->index >= 256 || cm->count > 256 || 482 1.2.4.2 yamt (cm->index + cm->count) > 256) 483 1.2.4.2 yamt return EINVAL; 484 1.2.4.2 yamt error = copyin(cm->red, &rbuf[index], count); 485 1.2.4.2 yamt if (error) 486 1.2.4.2 yamt return error; 487 1.2.4.2 yamt error = copyin(cm->green, &gbuf[index], count); 488 1.2.4.2 yamt if (error) 489 1.2.4.2 yamt return error; 490 1.2.4.2 yamt error = copyin(cm->blue, &bbuf[index], count); 491 1.2.4.2 yamt if (error) 492 1.2.4.2 yamt return error; 493 1.2.4.2 yamt 494 1.2.4.2 yamt memcpy(&sc->sc_cmap_red[index], &rbuf[index], count); 495 1.2.4.2 yamt memcpy(&sc->sc_cmap_green[index], &gbuf[index], count); 496 1.2.4.2 yamt memcpy(&sc->sc_cmap_blue[index], &bbuf[index], count); 497 1.2.4.2 yamt 498 1.2.4.2 yamt r = &sc->sc_cmap_red[index]; 499 1.2.4.2 yamt g = &sc->sc_cmap_green[index]; 500 1.2.4.2 yamt b = &sc->sc_cmap_blue[index]; 501 1.2.4.2 yamt 502 1.2.4.2 yamt for (i = 0; i < count; i++) { 503 1.2.4.2 yamt pm2fb_putpalreg(sc, index, *r, *g, *b); 504 1.2.4.2 yamt index++; 505 1.2.4.2 yamt r++, g++, b++; 506 1.2.4.2 yamt } 507 1.2.4.2 yamt return 0; 508 1.2.4.2 yamt } 509 1.2.4.2 yamt 510 1.2.4.2 yamt static int 511 1.2.4.2 yamt pm2fb_getcmap(struct pm2fb_softc *sc, struct wsdisplay_cmap *cm) 512 1.2.4.2 yamt { 513 1.2.4.2 yamt u_int index = cm->index; 514 1.2.4.2 yamt u_int count = cm->count; 515 1.2.4.2 yamt int error; 516 1.2.4.2 yamt 517 1.2.4.2 yamt if (index >= 255 || count > 256 || index + count > 256) 518 1.2.4.2 yamt return EINVAL; 519 1.2.4.2 yamt 520 1.2.4.2 yamt error = copyout(&sc->sc_cmap_red[index], cm->red, count); 521 1.2.4.2 yamt if (error) 522 1.2.4.2 yamt return error; 523 1.2.4.2 yamt error = copyout(&sc->sc_cmap_green[index], cm->green, count); 524 1.2.4.2 yamt if (error) 525 1.2.4.2 yamt return error; 526 1.2.4.2 yamt error = copyout(&sc->sc_cmap_blue[index], cm->blue, count); 527 1.2.4.2 yamt if (error) 528 1.2.4.2 yamt return error; 529 1.2.4.2 yamt 530 1.2.4.2 yamt return 0; 531 1.2.4.2 yamt } 532 1.2.4.2 yamt 533 1.2.4.2 yamt static void 534 1.2.4.2 yamt pm2fb_restore_palette(struct pm2fb_softc *sc) 535 1.2.4.2 yamt { 536 1.2.4.2 yamt int i; 537 1.2.4.2 yamt 538 1.2.4.2 yamt for (i = 0; i < (1 << sc->sc_depth); i++) { 539 1.2.4.2 yamt pm2fb_putpalreg(sc, i, sc->sc_cmap_red[i], 540 1.2.4.2 yamt sc->sc_cmap_green[i], sc->sc_cmap_blue[i]); 541 1.2.4.2 yamt } 542 1.2.4.2 yamt } 543 1.2.4.2 yamt 544 1.2.4.2 yamt static int 545 1.2.4.2 yamt pm2fb_putpalreg(struct pm2fb_softc *sc, uint8_t idx, uint8_t r, uint8_t g, 546 1.2.4.2 yamt uint8_t b) 547 1.2.4.2 yamt { 548 1.2.4.2 yamt bus_space_write_1(sc->sc_memt, sc->sc_regh, PM2_DAC_PAL_WRITE_IDX, idx); 549 1.2.4.2 yamt bus_space_write_1(sc->sc_memt, sc->sc_regh, PM2_DAC_DATA, r); 550 1.2.4.2 yamt bus_space_write_1(sc->sc_memt, sc->sc_regh, PM2_DAC_DATA, g); 551 1.2.4.2 yamt bus_space_write_1(sc->sc_memt, sc->sc_regh, PM2_DAC_DATA, b); 552 1.2.4.2 yamt return 0; 553 1.2.4.2 yamt } 554 1.2.4.2 yamt 555 1.2.4.2 yamt static void 556 1.2.4.2 yamt pm2fb_init(struct pm2fb_softc *sc) 557 1.2.4.2 yamt { 558 1.2.4.2 yamt #if 0 559 1.2.4.2 yamt uint32_t datatype; 560 1.2.4.2 yamt #endif 561 1.2.4.2 yamt pm2fb_flush_engine(sc); 562 1.2.4.2 yamt 563 1.2.4.2 yamt pm2fb_wait(sc, 8); 564 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_SCREEN_BASE, 0); 565 1.2.4.2 yamt #if 0 566 1.2.4.2 yamt switch (sc->sc_depth) { 567 1.2.4.2 yamt case 8: 568 1.2.4.2 yamt datatype = R128_GMC_DST_8BPP_CI; 569 1.2.4.2 yamt break; 570 1.2.4.2 yamt case 15: 571 1.2.4.2 yamt datatype = R128_GMC_DST_15BPP; 572 1.2.4.2 yamt break; 573 1.2.4.2 yamt case 16: 574 1.2.4.2 yamt datatype = R128_GMC_DST_16BPP; 575 1.2.4.2 yamt break; 576 1.2.4.2 yamt case 24: 577 1.2.4.2 yamt datatype = R128_GMC_DST_24BPP; 578 1.2.4.2 yamt break; 579 1.2.4.2 yamt case 32: 580 1.2.4.2 yamt datatype = R128_GMC_DST_32BPP; 581 1.2.4.2 yamt break; 582 1.2.4.2 yamt default: 583 1.2.4.2 yamt aprint_error("%s: unsupported depth %d\n", 584 1.2.4.2 yamt device_xname(sc->sc_dev), sc->sc_depth); 585 1.2.4.2 yamt return; 586 1.2.4.2 yamt } 587 1.2.4.2 yamt sc->sc_master_cntl = R128_GMC_CLR_CMP_CNTL_DIS | 588 1.2.4.2 yamt R128_GMC_AUX_CLIP_DIS | datatype; 589 1.2.4.2 yamt #endif 590 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_BYPASS_MASK, 591 1.2.4.2 yamt 0xffffffff); 592 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_FB_WRITE_MASK, 593 1.2.4.2 yamt 0xffffffff); 594 1.2.4.2 yamt pm2fb_flush_engine(sc); 595 1.2.4.2 yamt } 596 1.2.4.2 yamt 597 1.2.4.2 yamt static void 598 1.2.4.2 yamt pm2fb_rectfill(struct pm2fb_softc *sc, int x, int y, int wi, int he, 599 1.2.4.2 yamt uint32_t colour) 600 1.2.4.2 yamt { 601 1.2.4.2 yamt 602 1.2.4.2 yamt pm2fb_wait(sc, 6); 603 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_DDA_MODE, 604 1.2.4.2 yamt 0); 605 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_CONFIG, 606 1.2.4.2 yamt PM2RECFG_WRITE_EN); 607 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_BLOCK_COLOUR, 608 1.2.4.2 yamt colour); 609 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RECT_START, 610 1.2.4.2 yamt (y << 16) | x); 611 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RECT_SIZE, 612 1.2.4.2 yamt (he << 16) | wi); 613 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RENDER, 614 1.2.4.2 yamt PM2RE_RECTANGLE | PM2RE_INC_X | PM2RE_INC_Y | PM2RE_FASTFILL); 615 1.2.4.2 yamt 616 1.2.4.2 yamt pm2fb_flush_engine(sc); 617 1.2.4.2 yamt } 618 1.2.4.2 yamt 619 1.2.4.2 yamt static void 620 1.2.4.2 yamt pm2fb_bitblt(struct pm2fb_softc *sc, int xs, int ys, int xd, int yd, 621 1.2.4.2 yamt int wi, int he, int rop) 622 1.2.4.2 yamt { 623 1.2.4.2 yamt uint32_t dir = 0; 624 1.2.4.2 yamt 625 1.2.4.2 yamt if (yd <= ys) { 626 1.2.4.2 yamt dir |= PM2RE_INC_Y; 627 1.2.4.2 yamt } 628 1.2.4.2 yamt if (xd <= xs) { 629 1.2.4.2 yamt dir |= PM2RE_INC_X; 630 1.2.4.2 yamt } 631 1.2.4.2 yamt pm2fb_wait(sc, 6); 632 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_DDA_MODE, 0); 633 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_CONFIG, 634 1.2.4.2 yamt PM2RECFG_READ_SRC | PM2RECFG_WRITE_EN | PM2RECFG_ROP_EN | 635 1.2.4.2 yamt (rop << 6)); 636 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RECT_START, 637 1.2.4.2 yamt (yd << 16) | xd); 638 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RECT_SIZE, 639 1.2.4.2 yamt (he << 16) | wi); 640 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_SOURCE_DELTA, 641 1.2.4.2 yamt (((ys - yd) & 0xfff) << 16) | ((xs - xd) & 0xfff)); 642 1.2.4.2 yamt bus_space_write_4(sc->sc_memt, sc->sc_regh, PM2_RE_RENDER, 643 1.2.4.2 yamt PM2RE_RECTANGLE | dir); 644 1.2.4.2 yamt pm2fb_flush_engine(sc); 645 1.2.4.2 yamt } 646 1.2.4.2 yamt 647 1.2.4.2 yamt static void 648 1.2.4.2 yamt pm2fb_cursor(void *cookie, int on, int row, int col) 649 1.2.4.2 yamt { 650 1.2.4.2 yamt struct rasops_info *ri = cookie; 651 1.2.4.2 yamt struct vcons_screen *scr = ri->ri_hw; 652 1.2.4.2 yamt struct pm2fb_softc *sc = scr->scr_cookie; 653 1.2.4.2 yamt int x, y, wi, he; 654 1.2.4.2 yamt 655 1.2.4.2 yamt wi = ri->ri_font->fontwidth; 656 1.2.4.2 yamt he = ri->ri_font->fontheight; 657 1.2.4.2 yamt 658 1.2.4.2 yamt if (sc->sc_mode == WSDISPLAYIO_MODE_EMUL) { 659 1.2.4.2 yamt x = ri->ri_ccol * wi + ri->ri_xorigin; 660 1.2.4.2 yamt y = ri->ri_crow * he + ri->ri_yorigin; 661 1.2.4.2 yamt if (ri->ri_flg & RI_CURSOR) { 662 1.2.4.2 yamt pm2fb_bitblt(sc, x, y, x, y, wi, he, 12); 663 1.2.4.2 yamt ri->ri_flg &= ~RI_CURSOR; 664 1.2.4.2 yamt } 665 1.2.4.2 yamt ri->ri_crow = row; 666 1.2.4.2 yamt ri->ri_ccol = col; 667 1.2.4.2 yamt if (on) { 668 1.2.4.2 yamt x = ri->ri_ccol * wi + ri->ri_xorigin; 669 1.2.4.2 yamt y = ri->ri_crow * he + ri->ri_yorigin; 670 1.2.4.2 yamt pm2fb_bitblt(sc, x, y, x, y, wi, he, 12); 671 1.2.4.2 yamt ri->ri_flg |= RI_CURSOR; 672 1.2.4.2 yamt } 673 1.2.4.2 yamt } else { 674 1.2.4.2 yamt scr->scr_ri.ri_crow = row; 675 1.2.4.2 yamt scr->scr_ri.ri_ccol = col; 676 1.2.4.2 yamt scr->scr_ri.ri_flg &= ~RI_CURSOR; 677 1.2.4.2 yamt } 678 1.2.4.2 yamt 679 1.2.4.2 yamt } 680 1.2.4.2 yamt 681 1.2.4.2 yamt #if 0 682 1.2.4.2 yamt static void 683 1.2.4.2 yamt pm2fb_putchar(void *cookie, int row, int col, u_int c, long attr) 684 1.2.4.2 yamt { 685 1.2.4.2 yamt } 686 1.2.4.2 yamt #endif 687 1.2.4.2 yamt 688 1.2.4.2 yamt static void 689 1.2.4.2 yamt pm2fb_copycols(void *cookie, int row, int srccol, int dstcol, int ncols) 690 1.2.4.2 yamt { 691 1.2.4.2 yamt struct rasops_info *ri = cookie; 692 1.2.4.2 yamt struct vcons_screen *scr = ri->ri_hw; 693 1.2.4.2 yamt struct pm2fb_softc *sc = scr->scr_cookie; 694 1.2.4.2 yamt int32_t xs, xd, y, width, height; 695 1.2.4.2 yamt 696 1.2.4.2 yamt if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { 697 1.2.4.2 yamt xs = ri->ri_xorigin + ri->ri_font->fontwidth * srccol; 698 1.2.4.2 yamt xd = ri->ri_xorigin + ri->ri_font->fontwidth * dstcol; 699 1.2.4.2 yamt y = ri->ri_yorigin + ri->ri_font->fontheight * row; 700 1.2.4.2 yamt width = ri->ri_font->fontwidth * ncols; 701 1.2.4.2 yamt height = ri->ri_font->fontheight; 702 1.2.4.2 yamt pm2fb_bitblt(sc, xs, y, xd, y, width, height, 3); 703 1.2.4.2 yamt } 704 1.2.4.2 yamt } 705 1.2.4.2 yamt 706 1.2.4.2 yamt static void 707 1.2.4.2 yamt pm2fb_erasecols(void *cookie, int row, int startcol, int ncols, long fillattr) 708 1.2.4.2 yamt { 709 1.2.4.2 yamt struct rasops_info *ri = cookie; 710 1.2.4.2 yamt struct vcons_screen *scr = ri->ri_hw; 711 1.2.4.2 yamt struct pm2fb_softc *sc = scr->scr_cookie; 712 1.2.4.2 yamt int32_t x, y, width, height, fg, bg, ul; 713 1.2.4.2 yamt 714 1.2.4.2 yamt if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { 715 1.2.4.2 yamt x = ri->ri_xorigin + ri->ri_font->fontwidth * startcol; 716 1.2.4.2 yamt y = ri->ri_yorigin + ri->ri_font->fontheight * row; 717 1.2.4.2 yamt width = ri->ri_font->fontwidth * ncols; 718 1.2.4.2 yamt height = ri->ri_font->fontheight; 719 1.2.4.2 yamt rasops_unpack_attr(fillattr, &fg, &bg, &ul); 720 1.2.4.2 yamt 721 1.2.4.2 yamt pm2fb_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]); 722 1.2.4.2 yamt } 723 1.2.4.2 yamt } 724 1.2.4.2 yamt 725 1.2.4.2 yamt static void 726 1.2.4.2 yamt pm2fb_copyrows(void *cookie, int srcrow, int dstrow, int nrows) 727 1.2.4.2 yamt { 728 1.2.4.2 yamt struct rasops_info *ri = cookie; 729 1.2.4.2 yamt struct vcons_screen *scr = ri->ri_hw; 730 1.2.4.2 yamt struct pm2fb_softc *sc = scr->scr_cookie; 731 1.2.4.2 yamt int32_t x, ys, yd, width, height; 732 1.2.4.2 yamt 733 1.2.4.2 yamt if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { 734 1.2.4.2 yamt x = ri->ri_xorigin; 735 1.2.4.2 yamt ys = ri->ri_yorigin + ri->ri_font->fontheight * srcrow; 736 1.2.4.2 yamt yd = ri->ri_yorigin + ri->ri_font->fontheight * dstrow; 737 1.2.4.2 yamt width = ri->ri_emuwidth; 738 1.2.4.2 yamt height = ri->ri_font->fontheight*nrows; 739 1.2.4.2 yamt pm2fb_bitblt(sc, x, ys, x, yd, width, height, 3); 740 1.2.4.2 yamt } 741 1.2.4.2 yamt } 742 1.2.4.2 yamt 743 1.2.4.2 yamt static void 744 1.2.4.2 yamt pm2fb_eraserows(void *cookie, int row, int nrows, long fillattr) 745 1.2.4.2 yamt { 746 1.2.4.2 yamt struct rasops_info *ri = cookie; 747 1.2.4.2 yamt struct vcons_screen *scr = ri->ri_hw; 748 1.2.4.2 yamt struct pm2fb_softc *sc = scr->scr_cookie; 749 1.2.4.2 yamt int32_t x, y, width, height, fg, bg, ul; 750 1.2.4.2 yamt 751 1.2.4.2 yamt if ((sc->sc_locked == 0) && (sc->sc_mode == WSDISPLAYIO_MODE_EMUL)) { 752 1.2.4.2 yamt x = ri->ri_xorigin; 753 1.2.4.2 yamt y = ri->ri_yorigin + ri->ri_font->fontheight * row; 754 1.2.4.2 yamt width = ri->ri_emuwidth; 755 1.2.4.2 yamt height = ri->ri_font->fontheight * nrows; 756 1.2.4.2 yamt rasops_unpack_attr(fillattr, &fg, &bg, &ul); 757 1.2.4.2 yamt 758 1.2.4.2 yamt pm2fb_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]); 759 1.2.4.2 yamt } 760 1.2.4.2 yamt } 761 1.2.4.2 yamt 762
Indexes created Fri Oct 03 14:09:59 GMT 2025