From 98f66c1fe20161d9f1ddbd7a4e3939ba3aff8ef9 Mon Sep 17 00:00:00 2001
From: nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 2 Feb 2002 18:28:55 +0000
Subject: using MTRR

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4483 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 vidix/drivers/mga_vid.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vidix/drivers/mga_vid.c b/vidix/drivers/mga_vid.c
index 2b8f02add0..a5442bd0fc 100644
--- a/vidix/drivers/mga_vid.c
+++ b/vidix/drivers/mga_vid.c
@@ -1246,7 +1246,7 @@ card_found:
 int vixInit(void)
 {
     unsigned int card_option = 0;
-
+    int err;
     printf("[mga] init\n");
 
     mga_vid_in_use = 0;
@@ -1341,7 +1341,8 @@ int vixInit(void)
 
     printf("[mga] MMIO at %p, IRQ: %d, framebuffer: %p\n",
         mga_mmio_base, mga_irq, mga_mem_base);
-
+    err = mtrr_set_type(pci_info.base0,mga_ram_size*1024*1024,MTRR_TYPE_WRCOMB);
+    if(!err) printf("[mga] Set write-combining type of video memory\n");
 #ifdef MGA_ALLOW_IRQ
     if (mga_irq != -1)
     {
-- 
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