91 static struct fb_info fb_info;  variable
112 static void acornfb_set_timing(struct fb_info *info)  in acornfb_set_timing()
266 		  u_int trans, struct fb_info *info)  in acornfb_setcolreg()
316 acornfb_adjust_timing(struct fb_info *info, struct fb_var_screeninfo *var, u_int fontht)  in acornfb_adjust_timing()
435 acornfb_update_dma(struct fb_info *info, struct fb_var_screeninfo *var)  in acornfb_update_dma()
447 acornfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)  in acornfb_check_var()
520 static int acornfb_set_par(struct fb_info *info)  in acornfb_set_par()
591 acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)  in acornfb_pan_display()
694 	fb_info.fbops		= &acornfb_ops;  in acornfb_init_fbinfo()
695 	fb_info.flags		= FBINFO_HWACCEL_YPAN;  in acornfb_init_fbinfo()
696 	fb_info.pseudo_palette	= current_par.pseudo_palette;  in acornfb_init_fbinfo()
698 	strcpy(fb_info.fix.id, "Acorn");  in acornfb_init_fbinfo()
699 	fb_info.fix.type	= FB_TYPE_PACKED_PIXELS;  in acornfb_init_fbinfo()
700 	fb_info.fix.type_aux	= 0;  in acornfb_init_fbinfo()
701 	fb_info.fix.xpanstep	= 0;  in acornfb_init_fbinfo()
702 	fb_info.fix.ypanstep	= 1;  in acornfb_init_fbinfo()
703 	fb_info.fix.ywrapstep	= 1;  in acornfb_init_fbinfo()
704 	fb_info.fix.line_length	= 0;  in acornfb_init_fbinfo()
705 	fb_info.fix.accel	= FB_ACCEL_NONE;  in acornfb_init_fbinfo()
710 	memset(&fb_info.var, 0, sizeof(fb_info.var));  in acornfb_init_fbinfo()
713 	fb_info.var.red.length	   = 8;  in acornfb_init_fbinfo()
714 	fb_info.var.transp.length  = 4;  in acornfb_init_fbinfo()
716 	fb_info.var.green	   = fb_info.var.red;  in acornfb_init_fbinfo()
717 	fb_info.var.blue	   = fb_info.var.red;  in acornfb_init_fbinfo()
718 	fb_info.var.nonstd	   = 0;  in acornfb_init_fbinfo()
719 	fb_info.var.activate	   = FB_ACTIVATE_NOW;  in acornfb_init_fbinfo()
720 	fb_info.var.height	   = -1;  in acornfb_init_fbinfo()
721 	fb_info.var.width	   = -1;  in acornfb_init_fbinfo()
722 	fb_info.var.vmode	   = FB_VMODE_NONINTERLACED;  in acornfb_init_fbinfo()
723 	fb_info.var.accel_flags	   = FB_ACCELF_TEXT;  in acornfb_init_fbinfo()
765 	fb_info.monspecs.hfmin = simple_strtoul(p, &p, 0);  in acornfb_parse_mon()
767 		fb_info.monspecs.hfmax = simple_strtoul(p + 1, &p, 0);  in acornfb_parse_mon()
769 		fb_info.monspecs.hfmax = fb_info.monspecs.hfmin;  in acornfb_parse_mon()
774 	fb_info.monspecs.vfmin = simple_strtoul(p + 1, &p, 0);  in acornfb_parse_mon()
776 		fb_info.monspecs.vfmax = simple_strtoul(p + 1, &p, 0);  in acornfb_parse_mon()
778 		fb_info.monspecs.vfmax = fb_info.monspecs.vfmin;  in acornfb_parse_mon()
783 	fb_info.monspecs.dpms = simple_strtoul(p + 1, &p, 0);  in acornfb_parse_mon()
788 	fb_info.var.width = simple_strtoul(p + 1, &p, 0);  in acornfb_parse_mon()
793 	fb_info.var.height = simple_strtoul(p + 1, NULL, 0);  in acornfb_parse_mon()
796 	if (fb_info.monspecs.hfmax < fb_info.monspecs.hfmin ||  in acornfb_parse_mon()
797 	    fb_info.monspecs.vfmax < fb_info.monspecs.vfmin)  in acornfb_parse_mon()
944 		fb_info.monspecs = monspecs[current_par.montype];  in acornfb_probe()
945 		fb_info.monspecs.dpms = current_par.dpms;  in acornfb_probe()
959 		    modedb[i].refresh >= fb_info.monspecs.vfmin &&  in acornfb_probe()
960 		    modedb[i].refresh <= fb_info.monspecs.vfmax &&  in acornfb_probe()
961 		    hs                >= fb_info.monspecs.hfmin &&  in acornfb_probe()
962 		    hs                <= fb_info.monspecs.hfmax) {  in acornfb_probe()
968 	fb_info.screen_base    = (char *)SCREEN_BASE;  in acornfb_probe()
969 	fb_info.fix.smem_start = SCREEN_START;  in acornfb_probe()
1011 		fb_info.screen_base = base;  in acornfb_probe()
1012 		fb_info.fix.smem_start = handle;  in acornfb_probe()
1015 	fb_info.fix.smem_len = size;  in acornfb_probe()
1024 		rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb,  in acornfb_probe()
1033 		rc = fb_find_mode(&fb_info.var, &fb_info, NULL, NULL, 0,  in acornfb_probe()
1041 		rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb,  in acornfb_probe()
1047 		rc = fb_find_mode(&fb_info.var, &fb_info, NULL, NULL, 0,  in acornfb_probe()
1060 	h_sync = 1953125000 / fb_info.var.pixclock;  in acornfb_probe()
1061 	h_sync = h_sync * 512 / (fb_info.var.xres + fb_info.var.left_margin +  in acornfb_probe()
1062 		 fb_info.var.right_margin + fb_info.var.hsync_len);  in acornfb_probe()
1063 	v_sync = h_sync / (fb_info.var.yres + fb_info.var.upper_margin +  in acornfb_probe()
1064 		 fb_info.var.lower_margin + fb_info.var.vsync_len);  in acornfb_probe()
1067 		fb_info.fix.smem_len / 1024,  in acornfb_probe()
1069 		VIDC_NAME, fb_info.var.xres, fb_info.var.yres,  in acornfb_probe()
1073 		fb_info.monspecs.hfmin / 1000, fb_info.monspecs.hfmin % 1000,  in acornfb_probe()
1074 		fb_info.monspecs.hfmax / 1000, fb_info.monspecs.hfmax % 1000,  in acornfb_probe()
1075 		fb_info.monspecs.vfmin, fb_info.monspecs.vfmax,  in acornfb_probe()
1076 		fb_info.monspecs.dpms ? ", DPMS" : "");  in acornfb_probe()
1078 	if (fb_set_var(&fb_info, &fb_info.var))  in acornfb_probe()
1081 	if (register_framebuffer(&fb_info) < 0)  in acornfb_probe()