From dce4cc26a8e2bf53805ec63763243f3ff6b4a6d3 Mon Sep 17 00:00:00 2001
From: George Sapountzis <gsap7@yahoo.gr>
Date: Thu, 7 Feb 2008 18:02:17 +0200
Subject: mach64: consolidate refclk #1

---
 src/atipreinit.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/atipreinit.c')

diff --git a/src/atipreinit.c b/src/atipreinit.c
index 65c84eb..f6b0ce4 100644
--- a/src/atipreinit.c
+++ b/src/atipreinit.c
@@ -148,7 +148,9 @@ ati_bios_clock
     {
         pATI->ProgrammableClock = BIOSByte(ClockTable);
         pATI->ClockNumberToProgramme = BIOSByte(ClockTable + 0x06U);
-        switch (BIOSWord(ClockTable + 0x08U) / 10)
+        pATI->refclk = BIOSWord(ClockTable + 0x08U);
+        pATI->refclk *= 10000;
+        switch (pATI->refclk / 100000)
         {
             case 143:
                 pATI->ReferenceNumerator = 157500;
@@ -161,8 +163,7 @@ ati_bios_clock
                 break;
 
             default:
-                pATI->ReferenceNumerator =
-                    BIOSWord(ClockTable + 0x08U) * 10;
+                pATI->ReferenceNumerator = pATI->refclk / 1000;
                 pATI->ReferenceDenominator = 1;
                 break;
         }
-- 
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