136 	out_8(&valkyrie_regs->status.r, 0);  in valkyriefb_set_par()
141 	out_8(&valkyrie_regs->mode.r, init->mode | 0x80);  in valkyriefb_set_par()
149 	return 0;  in valkyriefb_set_par()
167 	return 0;  in valkyriefb_check_var()
171  *  Blank the screen if blank_mode != 0, else unblank. If blank_mode == NULL
173  *  black. Return 0 if blanking succeeded, != 0 if un-/blanking failed due
203 		out_8(&p->valkyrie_regs->mode.r, init->mode | 0x40);  in valkyriefb_blank()
206 		out_8(&p->valkyrie_regs->mode.r, 0x66);  in valkyriefb_blank()
209 	return 0;  in valkyriefb_blank()
238 	return 0;  in valkyriefb_setcolreg()
246 	if ((pitch = init->pitch[color_mode]) == 0)  in valkyrie_vram_reqd()
247 		pitch = 2 * init->pitch[0];  in valkyrie_vram_reqd()
257 	for (i = 0; i < 3; ++i) {  in set_valkyrie_clock()
259 			     0x50, i + 1, params[i]);  in set_valkyrie_clock()
269 	printk(KERN_INFO "Monitor sense value = 0x%x\n", p->sense);  in valkyrie_choose_mode()
276 	if (default_vmode <= 0 || default_vmode > VMODE_MAX ||  in valkyrie_choose_mode()
291 	    || valkyrie_reg_init[default_vmode-1]->pitch[default_cmode] == 0  in valkyrie_choose_mode()
319 	frame_buffer_phys = 0xf9000000;  in valkyriefb_init()
320 	cmap_regs_phys = 0x50f24000;  in valkyriefb_init()
328 			return 0;  in valkyriefb_init()
330 		if (of_address_to_resource(dp, 0, &r)) {  in valkyriefb_init()
333 			return 0;  in valkyriefb_init()
337 		cmap_regs_phys = r.start + 0x304000;  in valkyriefb_init()
347 	if (!request_mem_region(frame_buffer_phys, 0x100000, "valkyriefb")) {  in valkyriefb_init()
349 		return 0;  in valkyriefb_init()
351 	p->total_vram = 0x100000;  in valkyriefb_init()
359 	p->cmap_regs = ioremap(p->cmap_regs_phys, 0x1000);  in valkyriefb_init()
360 	p->valkyrie_regs_phys = cmap_regs_phys+0x6000;  in valkyriefb_init()
361 	p->valkyrie_regs = ioremap(p->valkyrie_regs_phys, 0x1000);  in valkyriefb_init()
372 	if (err < 0)  in valkyriefb_init()
379 	if ((err = register_framebuffer(&p->info)) != 0)  in valkyriefb_init()
383 	return 0;  in valkyriefb_init()
405 	out_8(&p->valkyrie_regs->msense.r, 0);   /* release all lines */  in read_valkyrie_sense()
407 	sense = ((in = in_8(&p->valkyrie_regs->msense.r)) & 0x70) << 4;  in read_valkyrie_sense()
411 	sense |= ((in = in_8(&p->valkyrie_regs->msense.r)) & 0x30);  in read_valkyrie_sense()
414 	sense |= ((in = in_8(&p->valkyrie_regs->msense.r)) & 0x40) >> 3;  in read_valkyrie_sense()
415 	sense |= (in & 0x10) >> 2;  in read_valkyrie_sense()
418 	sense |= ((in = in_8(&p->valkyrie_regs->msense.r)) & 0x60) >> 5;  in read_valkyrie_sense()
459 	if (mac_var_to_vmode(var, &vmode, &cmode) != 0) {  in valkyrie_var_to_par()
477 	    || var->xoffset != 0 || var->yoffset != 0) {  in valkyrie_var_to_par()
482 	if (init->pitch[cmode] == 0) {  in valkyrie_var_to_par()
502 	return 0;  in valkyrie_var_to_par()
507 	memset(fix, 0, sizeof(*fix));  in valkyrie_init_fix()
512 	fix->smem_start = p->frame_buffer_phys + 0x1000;  in valkyrie_init_fix()
515 	fix->type_aux = 0;  in valkyrie_init_fix()
516 	fix->ywrapstep = 0;  in valkyrie_init_fix()
517 	fix->ypanstep = 0;  in valkyrie_init_fix()
518 	fix->xpanstep = 0;  in valkyrie_init_fix()
537 	info->screen_base = p->frame_buffer + 0x1000;  in valkyrie_init_info()
540 	return fb_alloc_cmap(&info->cmap, 256, 0);  in valkyrie_init_info()
552 		return 0;  in valkyriefb_setup()
556 	    		int vmode = simple_strtoul(this_opt+6, NULL, 0);  in valkyriefb_setup()
557 			if (vmode > 0 && vmode <= VMODE_MAX)  in valkyriefb_setup()
561 			int depth = simple_strtoul(this_opt+6, NULL, 0);  in valkyriefb_setup()
573 	return 0;  in valkyriefb_setup()