Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 117 insertions, 0 deletions

diff --git a/xorg-server/hw/xfree86/ddc/ddcProperty.c b/xorg-server/hw/xfree86/ddc/ddcProperty.c
new file mode 100644
index 000000000..02125dff7
--- /dev/null
+++ b/xorg-server/hw/xfree86/ddc/ddcProperty.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2006 Luc Verhaegen.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86DDC.h"
+#include <X11/Xatom.h>
+#include "property.h"
+#include "propertyst.h"
+#include "xf86DDC.h"
+
+#define EDID1_ATOM_NAME         "XFree86_DDC_EDID1_RAWDATA"
+#define EDID2_ATOM_NAME         "XFree86_DDC_EDID2_RAWDATA"
+
+static void
+addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
+{
+    Atom EDID1Atom=-1, EDID2Atom=-1;
+    CARD8 *EDID1rawdata = NULL;
+    CARD8 *EDID2rawdata = NULL;
+    int i, scrnIndex = pScrn->scrnIndex;
+    Bool makeEDID1prop = FALSE;
+    Bool makeEDID2prop = FALSE;
+
+    if (DDC->ver.version == 1) {
+	makeEDID1prop = TRUE;
+    } else if (DDC->ver.version == 2) {
+	int checksum1;
+	int checksum2;
+	makeEDID2prop = TRUE;
+
+	/* 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;
+	    }
+	}
+    } else {
+	xf86DrvMsg(scrnIndex, X_PROBED, "unexpected EDID version %d.%d\n",
+		DDC->ver.version, DDC->ver.revision);
+	return;
+    }
+
+    if (makeEDID1prop) {
+	if ((EDID1rawdata = xalloc(128*sizeof(CARD8)))==NULL)
+	    return;
+
+	EDID1Atom = MakeAtom(EDID1_ATOM_NAME, sizeof(EDID1_ATOM_NAME) - 1, TRUE);
+	memcpy(EDID1rawdata, DDC->rawData, 128);
+	xf86RegisterRootWindowProperty(scrnIndex, EDID1Atom, XA_INTEGER, 8,
+		128, (unsigned char *)EDID1rawdata);
+    } 
+
+    if (makeEDID2prop) {
+	if ((EDID2rawdata = xalloc(256*sizeof(CARD8)))==NULL)
+	    return;
+
+	memcpy(EDID2rawdata, DDC->rawData, 256);
+	EDID2Atom = MakeAtom(EDID2_ATOM_NAME, sizeof(EDID2_ATOM_NAME) - 1, TRUE);
+	xf86RegisterRootWindowProperty(scrnIndex, EDID2Atom, XA_INTEGER, 8,
+		256, (unsigned char *)EDID2rawdata);
+    }
+}
+
+Bool
+xf86SetDDCproperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
+{
+    if (!pScrn || !pScrn->monitor || !DDC)
+        return FALSE;
+
+    xf86DDCMonitorSet(pScrn->scrnIndex, pScrn->monitor, DDC);
+
+    addRootWindowProperties(pScrn, DDC);
+
+    return TRUE;
+}