static void leo_init_wids(struct fb_info *info) { struct fb_wid_item wi; struct fb_wid_list wl; wl.wl_count = 1; wl.wl_list = &wi; wi.wi_type = FB_WID_DBL_8; wi.wi_index = 0; wi.wi_values [0] = 0x2c0; leo_wid_put(info, &wl); wi.wi_index = 1; wi.wi_values [0] = 0x30; leo_wid_put(info, &wl); wi.wi_index = 2; wi.wi_values [0] = 0x20; leo_wid_put(info, &wl); wi.wi_type = FB_WID_DBL_24; wi.wi_index = 1; wi.wi_values [0] = 0x30; leo_wid_put(info, &wl); }
char * __init leofb_init(struct fb_info_sbusfb *fb) { struct fb_fix_screeninfo *fix = &fb->fix; struct fb_var_screeninfo *var = &fb->var; struct display *disp = &fb->disp; struct fbtype *type = &fb->type; struct sbus_dev *sdev = fb->sbdp; unsigned long phys = sdev->reg_addrs[0].phys_addr; struct fb_wid_item wi; struct fb_wid_list wl; int i; register struct leo_lc_ss0_usr *us; register struct leo_ld *ss; struct fb_ops *fbops; u32 tmp; strcpy(fb->info.modename, "Leo"); strcpy(fix->id, "Leo"); fix->visual = FB_VISUAL_TRUECOLOR; fix->line_length = 8192; fix->accel = FB_ACCEL_SUN_LEO; var->bits_per_pixel = 32; var->green.offset = 8; var->blue.offset = 16; var->accel_flags = FB_ACCELF_TEXT; fbops = kmalloc(sizeof(*fbops), GFP_KERNEL); if (fbops == NULL) return NULL; *fbops = *fb->info.fbops; fbops->fb_rasterimg = leo_rasterimg; fb->info.fbops = fbops; disp->scrollmode = SCROLL_YREDRAW; if (!disp->screen_base) { disp->screen_base = (char *) sbus_ioremap(&sdev->resource[0], LEO_OFF_SS0, 0x800000, "leo ram"); } disp->screen_base += 8192 * fb->y_margin + 4 * fb->x_margin; us = fb->s.leo.lc_ss0_usr = (struct leo_lc_ss0_usr *) sbus_ioremap(&sdev->resource[0], LEO_OFF_LC_SS0_USR, 0x1000, "leolc ss0usr"); fb->s.leo.ld_ss0 = (struct leo_ld_ss0 *) sbus_ioremap(&sdev->resource[0], LEO_OFF_LD_SS0, 0x1000, "leold ss0"); ss = (struct leo_ld *) fb->s.leo.ld_ss0; fb->s.leo.ld_ss1 = (struct leo_ld_ss1 *) sbus_ioremap(&sdev->resource[0], LEO_OFF_LD_SS1, 0x1000, "leold ss1"); fb->s.leo.lx_krn = (struct leo_lx_krn *) sbus_ioremap(&sdev->resource[0], LEO_OFF_LX_KRN, 0x1000, "leolx krn"); fb->s.leo.cursor = (struct leo_cursor *) sbus_ioremap(&sdev->resource[0], LEO_OFF_LX_CURSOR, sizeof(struct leo_cursor), "leolx cursor"); fb->dispsw = leo_dispsw; fb->s.leo.extent = (type->fb_width-1) | ((type->fb_height-1) << 16); wl.wl_count = 1; wl.wl_list = &wi; wi.wi_type = FB_WID_DBL_8; wi.wi_index = 0; wi.wi_values [0] = 0x2c0; leo_wid_put (fb, &wl); wi.wi_index = 1; wi.wi_values [0] = 0x30; leo_wid_put (fb, &wl); wi.wi_index = 2; wi.wi_values [0] = 0x20; leo_wid_put (fb, &wl); wi.wi_type = FB_WID_DBL_24; wi.wi_index = 1; wi.wi_values [0] = 0x30; leo_wid_put (fb, &wl); tmp = sbus_readl(&fb->s.leo.ld_ss1->ss1_misc); tmp |= LEO_SS1_MISC_ENABLE; sbus_writel(tmp, &fb->s.leo.ld_ss1->ss1_misc); sbus_writel(0xffffffff, &ss->wid); sbus_writel(0xffff, &ss->wmask); sbus_writel(0, &ss->vclipmin); sbus_writel(fb->s.leo.extent, &ss->vclipmax); sbus_writel(0, &ss->fg); sbus_writel(0xff000000, &ss->planemask); sbus_writel(0x310850, &ss->rop); sbus_writel(0, &ss->widclip); sbus_writel((type->fb_width-1) | ((type->fb_height-1) << 11), &us->extent); sbus_writel(4, &us->addrspace); sbus_writel(0x80000000, &us->fill); sbus_writel(0, &us->fontt); do { i = sbus_readl(&us->csr); } while (i & 0x20000000); fb->margins = leo_margins; fb->loadcmap = leo_loadcmap; fb->setcursor = leo_setcursor; fb->setcursormap = leo_setcursormap; fb->setcurshape = leo_setcurshape; fb->restore_palette = leo_restore_palette; fb->switch_from_graph = leo_switch_from_graph; fb->fill = leo_fill; fb->blank = leo_blank; fb->unblank = leo_unblank; fb->physbase = phys; fb->mmap_map = leo_mmap_map; #ifdef __sparc_v9__ sprintf(idstring, "leo at %016lx", phys); #else sprintf(idstring, "leo at %x.%08lx", fb->iospace, phys); #endif return idstring; }