559 	int htotal, vtotal;  in sisfb_verify_rate()  local
594 				  &htotal, &vtotal, rate_idx)) {  in sisfb_verify_rate()
595 		dclock = (htotal * vtotal * rate) / 1000;  in sisfb_verify_rate()
1183 	unsigned int htotal = 0, vtotal = 0;  in sisfb_do_set_var()  local
1191 	vtotal = var->upper_margin + var->lower_margin + var->vsync_len;  in sisfb_do_set_var()
1196 		vtotal += var->yres;  in sisfb_do_set_var()
1197 		vtotal <<= 1;  in sisfb_do_set_var()
1199 		vtotal += var->yres;  in sisfb_do_set_var()
1200 		vtotal <<= 2;  in sisfb_do_set_var()
1202 		vtotal += var->yres;  in sisfb_do_set_var()
1203 		vtotal <<= 1;  in sisfb_do_set_var()
1204 	} else 	vtotal += var->yres;  in sisfb_do_set_var()
1206 	if(!(htotal) || !(vtotal)) {  in sisfb_do_set_var()
1211 	if(pixclock && htotal && vtotal) {  in sisfb_do_set_var()
1214 		ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_do_set_var()
1290 		ivideo->current_vtotal = vtotal;  in sisfb_do_set_var()
1429 	unsigned int htotal = 0, vtotal = 0, myrateindex = 0;  in sisfb_check_var()  local
1438 	vtotal = var->upper_margin + var->lower_margin + var->vsync_len;  in sisfb_check_var()
1443 		vtotal += var->yres;  in sisfb_check_var()
1444 		vtotal <<= 1;  in sisfb_check_var()
1446 		vtotal += var->yres;  in sisfb_check_var()
1447 		vtotal <<= 2;  in sisfb_check_var()
1449 		vtotal += var->yres;  in sisfb_check_var()
1450 		vtotal <<= 1;  in sisfb_check_var()
1452 		vtotal += var->yres;  in sisfb_check_var()
1454 	if(!(htotal) || !(vtotal)) {  in sisfb_check_var()
1513 		   (ivideo->current_vtotal == vtotal) &&  in sisfb_check_var()
1518 		refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_check_var()
1520 		     (ivideo->current_vtotal != vtotal) ) &&  in sisfb_check_var()
1533 	} else if((pixclock) && (htotal) && (vtotal)) {  in sisfb_check_var()
1536 		refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_check_var()