i9300: add opensource sensors hal

Change-Id: Ia104c31f165fcaca1ee5dc471f7d71ca9abd387f

1 files changed, 46 insertions, 0 deletions

diff --git a/libsensors/akmdfs/AKFS_APIs_8975/AKFS_VNorm.h b/libsensors/akmdfs/AKFS_APIs_8975/AKFS_VNorm.h
new file mode 100644
index 0000000..c3c9bed
--- /dev/null
+++ b/libsensors/akmdfs/AKFS_APIs_8975/AKFS_VNorm.h
@@ -0,0 +1,46 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************/
+#ifndef AKFS_INC_VNORM_H
+#define AKFS_INC_VNORM_H
+
+#include "AKFS_Device.h"
+
+/***** Prototype of function **************************************************/
+AKLIB_C_API_START
+int16 AKFS_VbNorm(
+	const	int16	ndata,		/*!< Size of raw vector buffer */
+	const	AKFVEC	vdata[],	/*!< Raw vector buffer */
+	const	int16	nbuf,		/*!< Size of data to be buffered */
+	const	AKFVEC*	o,			/*!< Offset */
+	const	AKFVEC*	s,			/*!< Sensitivity */
+	const	AKFLOAT	tgt,		/*!< Target sensitivity */
+	const	int16	nvec,		/*!< Size of normalized vector buffer */
+			AKFVEC	vvec[]		/*!< Normalized vector buffer */
+);
+
+int16 AKFS_VbAve(
+	const	int16	nvec,		/*!< Size of normalized vector buffer */
+	const	AKFVEC	vvec[],		/*!< Normalized vector buffer */
+	const	int16	nave,		/*!< Number of averaeg */
+			AKFVEC*	vave		/*!< Averaged vector */
+);
+
+AKLIB_C_API_END
+
+#endif
+