--- xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_agp.c.orig	2006-01-30 17:17:14.000000000 -0800
+++ xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_agp.c	2006-01-30 17:31:38.000000000 -0800
@@ -139,6 +139,12 @@ xf86GetAGPInfo(int screenNum)
 		return NULL;
 	}
 
+	/*
+	* Workaround to get DRI working with i915
+	* (http://www.gentoo-wiki.com/HARDWARE_Samsung_X20#DRI.2C_Xvideo_and_co.)
+	*/
+	memset((char*)&agpinf, 0, sizeof(agpinf));
+
 	if (ioctl(gartFd, AGPIOC_INFO, &agpinf) != 0) {
 		xf86DrvMsg(screenNum, X_ERROR,
 			   "xf86GetAGPInfo: AGPIOC_INFO failed (%s)\n",