Bug #4855: Fix VT3122 and VT3205 dotclock PLL setting.

1 files changed, 8 insertions, 6 deletions

diff --git a/src/via_mode.c b/src/via_mode.c
index 65016c0..c424f6d 100644
--- a/src/via_mode.c
+++ b/src/via_mode.c
@@ -1590,18 +1590,20 @@ ViaModeDotClockTranslate(ScrnInfoPtr pScrn, DisplayModePtr mode)
 {
     VIAPtr pVia = VIAPTR(pScrn);
     int i;
-    CARD32 ret;
 
     for (i = 0; ViaDotClocks[i].DotClock; i++)
 	if (ViaDotClocks[i].DotClock == mode->Clock) {
 	    if ((pVia->Chipset == VIA_CLE266) || (pVia->Chipset == VIA_KM400))
 		return ViaDotClocks[i].UniChrome;
 	    else {
-		ret = ViaDotClocks[i].UniChromePro;  
-		if (ret) return ret;
-	    }
-	}
-    return ViaComputeProDotClock(mode->Clock);
+                CARD32 ret;
+                ret = ViaDotClocks[i].UniChromePro;  
+                if (!ret)
+                    ret = ViaComputeProDotClock(mode->Clock);
+                return ret;
+            }
+        }
+    return 0;
 }
 
 /*