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Rev 1875 Rev 1886
Line 464... Line 464...
464 
static void
 464 
static void
465 
screen_init(void *addr, unsigned int xres, unsigned int yres, unsigned int bpp, unsigned int scan,
 465 
screen_init(void *addr, unsigned int xres, unsigned int yres, unsigned int bpp, unsigned int scan,
466 
    int align, int invert_colors)
 466 
    int align, int invert_colors)
467 
{
 467 
{
468 
    switch (bpp) {
 468 
    switch (bpp) {
469 
        case 8:
 469 
    case 8:
470 
            screen.rgb2scr = rgb_1byte;
 470 
        screen.rgb2scr = rgb_1byte;
471 
            screen.scr2rgb = byte1_rgb;
 471 
        screen.scr2rgb = byte1_rgb;
472 
            screen.pixelbytes = 1;
 472 
        screen.pixelbytes = 1;
473 
            break;
 473 
        break;
474 
        case 16:
 474 
    case 16:
475 
            screen.rgb2scr = rgb_2byte;
 475 
        screen.rgb2scr = rgb_2byte;
476 
            screen.scr2rgb = byte2_rgb;
 476 
        screen.scr2rgb = byte2_rgb;
477 
            screen.pixelbytes = 2;
 477 
        screen.pixelbytes = 2;
478 
            break;
 478 
        break;
479 
        case 24:
 479 
    case 24:
480 
            screen.rgb2scr = rgb_3byte;
 480 
        screen.rgb2scr = rgb_3byte;
481 
            screen.scr2rgb = byte3_rgb;
 481 
        screen.scr2rgb = byte3_rgb;
482 
            if (!align)
 482 
        if (!align)
483 
                screen.pixelbytes = 3;
 483 
            screen.pixelbytes = 3;
484 
            else
 484 
        else
485 
                screen.pixelbytes = 4;
 - 
 
486 
            break;
 - 
 
487 
        case 32:
 - 
 
488 
            screen.rgb2scr = rgb_4byte;
 - 
 
489 
            screen.scr2rgb = byte4_rgb;
 - 
 
490 
            screen.pixelbytes = 4;
 485 
            screen.pixelbytes = 4;
491 
            break;
 486 
        break;
- 
 
 487 
    case 32:
- 
 
 488 
        screen.rgb2scr = rgb_4byte;
- 
 
 489 
        screen.scr2rgb = byte4_rgb;
- 
 
 490 
        screen.pixelbytes = 4;
- 
 
 491 
        break;
492 
    }
 492 
    }
493 
 
 493 
 
494 
       
 - 
 
495 
    screen.fbaddress = (unsigned char *) addr;
 494 
    screen.fbaddress = (unsigned char *) addr;
496 
    screen.xres = xres;
 495 
    screen.xres = xres;
497 
    screen.yres = yres;
 496 
    screen.yres = yres;
498 
    screen.scanline = scan;
 497 
    screen.scanline = scan;
499 
    screen.invert_colors = invert_colors;
 498 
    screen.invert_colors = invert_colors;
Line 1234... Line 1233...
1234 
    void *fb_addr;
 1233 
    void *fb_addr;
1235 
    size_t asz;
 1234 
    size_t asz;
1236 
 
 1235 
 
1237 
    async_set_client_connection(fb_client_connection);
 1236 
    async_set_client_connection(fb_client_connection);
1238 
 
 1237 
 
1239 
    fb_ph_addr=(void *)sysinfo_value("fb.address.physical");
 1238 
    fb_ph_addr = (void *) sysinfo_value("fb.address.physical");
1240 
    fb_width=sysinfo_value("fb.width");
 1239 
    fb_width = sysinfo_value("fb.width");
1241 
    fb_height=sysinfo_value("fb.height");
 1240 
    fb_height = sysinfo_value("fb.height");
1242 
    fb_bpp=sysinfo_value("fb.bpp");
 1241 
    fb_bpp = sysinfo_value("fb.bpp");
1243 
    fb_bpp_align=sysinfo_value("fb.bpp-align");
 1242 
    fb_bpp_align = sysinfo_value("fb.bpp-align");
1244 
    fb_scanline=sysinfo_value("fb.scanline");
 1243 
    fb_scanline = sysinfo_value("fb.scanline");
1245 
    fb_invert_colors=sysinfo_value("fb.invert-colors");
 1244 
    fb_invert_colors = sysinfo_value("fb.invert-colors");
1246 
 
 1245 
 
1247 
    asz = fb_scanline*fb_height;
 1246 
    asz = fb_scanline*fb_height;
1248 
    fb_addr = as_get_mappable_page(asz);
 1247 
    fb_addr = as_get_mappable_page(asz);
1249 
   
 1248 
   
1250 
    map_physmem(fb_ph_addr, fb_addr, ALIGN_UP(asz,PAGE_SIZE) >>PAGE_WIDTH,
 1249 
    map_physmem(fb_ph_addr, fb_addr, ALIGN_UP(asz,PAGE_SIZE) >>PAGE_WIDTH,
1251 
            AS_AREA_READ | AS_AREA_WRITE | AS_AREA_CACHEABLE);
 1250 
            AS_AREA_READ | AS_AREA_WRITE);
1252 
   
 - 
 
1253 
    screen_init(fb_addr, fb_width, fb_height, fb_bpp, fb_scanline, fb_bpp_align, fb_invert_colors);
 - 
 
1254 
 
 1251 
 
- 
 
 1252 
    screen_init(fb_addr, fb_width, fb_height, fb_bpp, fb_scanline, fb_bpp_align, fb_invert_colors);
1255 
    return 0;
 1253 
    return 0;
1256 
}
 1254 
}
1257 
 
 1255 
 
1258 
 
 1256 
 
1259 
/**
 1257 
/**