libqdutils: add edid raw data reading support
Add API getEdidRawData to fill the input buffer with
edid raw data(640 bytes)
Change-Id: I993c3fdc01b469f65d78d8f5d05c46c54d4e580d
diff --git a/libqdutils/qd_utils.h b/libqdutils/qd_utils.h
new file mode 100644
index 0000000..cca55d5
--- /dev/null
+++ b/libqdutils/qd_utils.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation or the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _QD_UTIL_MISC_H
+#define _QD_UTIL_MISC_H
+
+#include <utils/threads.h>
+#include <linux/fb.h>
+#include <ctype.h>
+#include <fcntl.h>
+#include <utils/Errors.h>
+#include <utils/Log.h>
+
+#include <linux/fb.h>
+#include <sys/ioctl.h>
+#include <sys/poll.h>
+#include <sys/resource.h>
+#include <cutils/properties.h>
+
+#define EDID_RAW_DATA_SIZE 640
+
+int getEdidRawData(char *buffer);
+
+#endif