mesa pixman xserver git update 11 jan 2012

1 files changed, 4 insertions, 43 deletions

diff --git a/xorg-server/hw/xfree86/ddc/ddcProperty.c b/xorg-server/hw/xfree86/ddc/ddcProperty.c
index 5d6eec927..c3aced5c2 100644
--- a/xorg-server/hw/xfree86/ddc/ddcProperty.c
+++ b/xorg-server/hw/xfree86/ddc/ddcProperty.c
@@ -33,7 +33,6 @@
 #include <string.h>
 
 #define EDID1_ATOM_NAME         "XFree86_DDC_EDID1_RAWDATA"
-#define EDID2_ATOM_NAME         "XFree86_DDC_EDID2_RAWDATA"
 
 static void
 edidMakeAtom(int i, const char *name, CARD8 *data, int size)
@@ -52,59 +51,21 @@ edidMakeAtom(int i, const char *name, CARD8 *data, int size)
 static void
 addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
 {
-    int i, scrnIndex = pScrn->scrnIndex;
-    Bool makeEDID1prop = FALSE;
-    Bool makeEDID2prop = FALSE;
+    int scrnIndex = pScrn->scrnIndex;
 
     if (DDC->flags & MONITOR_DISPLAYID) {
 	/* Don't bother, use RANDR already */
 	return;
     } else if (DDC->ver.version == 1) {
-	makeEDID1prop = TRUE;
-    } else if (DDC->ver.version == 2) {
-	int checksum1;
-	int checksum2;
-	makeEDID2prop = TRUE;
+	int size = 128 +
+	    (DDC->flags & EDID_COMPLETE_RAWDATA ? DDC->no_sections * 128 : 0);
 
-	/* Some monitors (eg Panasonic PanaSync4)
-	 * report version==2 because they used EDID v2 spec document,
-	 * although they use EDID v1 data structure :-(
-	 *
-	 * Try using checksum to determine when we have such a monitor.
-	 */
-	checksum2 = 0;
-	for (i = 0; i < 256; i++)
-	    checksum2 += DDC->rawData[i];
-	if (checksum2 % 256) {
-	    xf86DrvMsg(scrnIndex, X_INFO, "Monitor EDID v2 checksum failed\n");
-	    xf86DrvMsg(scrnIndex, X_INFO,
-		    "XFree86_DDC_EDID2_RAWDATA property may be bad\n");
-	    checksum1 = 0;
-	    for (i = 0; i < 128; i++)
-		checksum1 += DDC->rawData[i];
-	    if (!(checksum1 % 256)) {
-		xf86DrvMsg(scrnIndex, X_INFO,
-			"Monitor EDID v1 checksum passed,\n");
-		xf86DrvMsg(scrnIndex, X_INFO,
-			"XFree86_DDC_EDID1_RAWDATA property created\n");
-		makeEDID1prop = TRUE;
-	    }
-	}
+	edidMakeAtom(scrnIndex, EDID1_ATOM_NAME, DDC->rawData, size);
     } else {
 	xf86DrvMsg(scrnIndex, X_PROBED, "unexpected EDID version %d.%d\n",
 		DDC->ver.version, DDC->ver.revision);
 	return;
     }
-
-    if (makeEDID1prop) {
-	int size = 128 +
-	    (DDC->flags & EDID_COMPLETE_RAWDATA ? DDC->no_sections * 128 : 0);
-
-	edidMakeAtom(scrnIndex, EDID1_ATOM_NAME, DDC->rawData, size);
-    } 
-
-    if (makeEDID2prop)
-	edidMakeAtom(scrnIndex, EDID2_ATOM_NAME, DDC->rawData, 256);
 }
 
 Bool