diff --git a/src/via_outputs.c b/src/via_outputs.c
index e7f2ab7..e4632d7 100644
--- a/src/via_outputs.c
+++ b/src/via_outputs.c
@@ -869,16 +869,16 @@ via_dvi_dpms(xf86OutputPtr output, int mode)
 
     switch (mode) {
     case DPMSModeOn:
-        viaTMDSPower(pScrn, TRUE);
+        via_vt1632_power(pScrn, TRUE);
         break;
-
     case DPMSModeStandby:
     case DPMSModeSuspend:
     case DPMSModeOff:
-        viaTMDSPower(pScrn, FALSE);
+        via_vt1632_power(pScrn, FALSE);
+        break;
+    default:
         break;
     }
-
 }
 
 static void
diff --git a/src/via_vt1632.c b/src/via_vt1632.c
index 0d6b662..ff3e3e0 100644
--- a/src/via_vt1632.c
+++ b/src/via_vt1632.c
@@ -65,7 +65,7 @@ via_vt1632_dump_registers(ScrnInfoPtr pScrn, I2CDevPtr pDev)
 
 
 void
-via_vt1632_power(xf86OutputPtr output, BOOL on)
+via_vt1632_power(xf86OutputPtr output, Bool powerState)
 {
     struct ViaVT1632PrivateData * Private = output->driver_private;
     ScrnInfoPtr pScrn = output->scrn;
@@ -73,14 +73,11 @@ via_vt1632_power(xf86OutputPtr output, BOOL on)
     DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO,
                         "Entered via_vt1632_power.\n"));
 
-    if (on == TRUE) {
-        xf86I2CMaskByte(Private->VT1632I2CDev, 0x08, 0x01, 0x01);
-    } else {
-        xf86I2CMaskByte(Private->VT1632I2CDev, 0x08, 0x00, 0x01);
-    }
+    xf86I2CMaskByte(Private->VT1632I2CDev, 0x08, powerState ? 0x01 : 0x00, 0x01);
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+                "VT1632A Power: %s\n",
+                powerState ? "On" : "Off");
 
-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VT1632A: Power %s.\n",
-                on ? "On" : "Off");
     DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO,
                         "Exiting via_vt1632_power.\n"));
 }
diff --git a/src/via_vt1632.h b/src/via_vt1632.h
index 535bf17..fa28dce 100644
--- a/src/via_vt1632.h
+++ b/src/via_vt1632.h
@@ -42,7 +42,7 @@ struct ViaVT1632PrivateData {
 	CARD8 Register0C;
 };
 
-void via_vt1632_power(xf86OutputPtr output, BOOL on);
+void via_vt1632_power(xf86OutputPtr output, Bool powerState);
 void via_vt1632_save(xf86OutputPtr output);
 void via_vt1632_restore(xf86OutputPtr output);
 int via_vt1632_mode_valid(xf86OutputPtr output, DisplayModePtr pMode);