Index: trident_dac.c
===================================================================
RCS file: /home/x-cvs/xc/programs/Xserver/hw/xfree86/drivers/trident/trident_dac.c,v
retrieving revision 1.80
diff -u -r1.80 trident_dac.c
--- trident_dac.c	21 Jan 2004 22:31:54 -0000	1.80
+++ trident_dac.c	30 Jun 2004 21:33:28 -0000
@@ -389,6 +389,11 @@
 	    regp->CRTC[0x11] = pReg->tridentRegs3x4[0x11];
 	    regp->CRTC[0x16] = pReg->tridentRegs3x4[0x16];
 	}
+
+	/* Centre for 1400x1050 override mode */
+	if (pTrident->displaySize)
+	    regp->MiscOutReg |= 0xC0;
+
 	if (LCDActive && !fullSize) {
 	    /*
 	     * Set negative h/vsync polarity to center display nicely