--- via_fbobj.c.orig	2004-02-09 19:03:41.000000000 -0500
+++ via_fbobj.c	2004-02-09 19:25:55.000000000 -0500
@@ -51,6 +51,7 @@ MODULE_PARM(noaccel,"i");
 MODULE_PARM(TVon,"i");        //  0:off   1:on
 MODULE_PARM(TVtype,"i");      //  0:none  1:NTSC  2:PAL
 MODULE_PARM(TVoverscan,"i");  //  0:off   1:on
+MODULE_PARM(TVfilter,"i");    //  0:off   1 1:1:1 2 1:2:1
 MODULE_PARM(memsize,"i");
 
 #define VERSION		"0.8"
@@ -133,7 +134,7 @@ static int TVindex = 0xFF;
 static int TVtype = TVTYPE_PAL;      //  0:none  1:NTSC  2:PAL
 static int TVoverscan = VIA_TVOVER; //  0:VIA_TVNORMAL  1:VIA_TVOVER
 static int TVEncoder = VIA_NONETV;
-
+static int TVfilter = 2;		// filter on
 static int memsize;
 
 #ifndef VIA_MMIO
@@ -1181,7 +1182,7 @@ static int __devinit via_pci_probe(struc
           else // TVtype == TVTYPE_PAL
                refresh = 50;
      }
-     output("mode=%s  bpp=%d  refresh=%d  TVon=%d  TVtype=%d \n",mode,bpp,refresh,TVon,TVtype);
+     output("mode=%s  bpp=%d  refresh=%d  TVon=%d  TVtype=%d TVfilter=%d\n",mode,bpp,refresh,TVon,TVtype,TVfilter);
 
      default_var.xres=default_xres;
      default_var.yres=default_yres;
@@ -1309,6 +1310,8 @@ int __init viafb_setup(char *options)
                TVon = simple_strtoul(opt+5,NULL,0);
           else if (!strncmp(opt,"TVtype=",7))
                TVtype = simple_strtoul(opt+7,NULL,0);
+          else if (!strncmp(opt,"TVfilter=",9))
+               TVtype = simple_strtoul(opt+9,NULL,0);
           else if (!strncmp(opt,"memsize=",8))
                memsize = simple_strtoul(opt+8,NULL,0);
           else
@@ -1499,6 +1502,10 @@ void VIAPreSetTV3Mode(int xres,int yres,
 
      w_bytes = j + 1;
 
+     /* Set up deflicker bits 0 and 1 of registers 2 and 3 */
+     W_Buffer[2+1] = (W_Buffer[2+1] & ~3) | (TVfilter & 3);
+     W_Buffer[3+1] = (W_Buffer[3+1] & ~3) | (TVfilter & 3);
+
      I2C_Enable(I2CPort);
 
      /* TV Reset */