i9305 : build the correct sensors driver

from stock sensors.smdk4412.so :

LSM330DLC 3-axis Accelerometer
AK8975C 3-axis Magnetic field sensor
AK8975C Magnetic field Sensor UnCalibrated
CM36651 Light sensor
CM36651 Proximity sensor
LSM330DLC Gyroscope sensor
LPS331AP Pressure Sensor

Change-Id: I24cdb73bbf91ccbf03be78e159df21cc780bc1e5

1 files changed, 72 insertions, 0 deletions

diff --git a/libsensors/AccelSensor.h b/libsensors/AccelSensor.h
new file mode 100644
index 0000000..09508e9
--- /dev/null
+++ b/libsensors/AccelSensor.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * 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 ANDROID_SMB380_SENSOR_H
+#define ANDROID_SMB380_SENSOR_H
+
+#include <stdint.h>
+#include <errno.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include "sensors.h"
+#include "SensorBase.h"
+#include "InputEventReader.h"
+
+/*****************************************************************************/
+
+
+struct smb380acc_t {
+		short x, /**< holds x-axis acceleration data sign extended. Range -512 to 511. */
+		      y, /**< holds y-axis acceleration data sign extended. Range -512 to 511. */
+		      z; /**< holds z-axis acceleration data sign extended. Range -512 to 511. */
+} ;
+
+/* smb ioctl command label */
+#define IOCTL_SMB_GET_ACC_VALUE		0
+#define DCM_IOC_MAGIC			's'
+#define IOC_SET_ACCELEROMETER	_IO (DCM_IOC_MAGIC, 0x64)
+#define BMA150_CALIBRATION		_IOWR(DCM_IOC_MAGIC,48,short)
+
+#define SMB_POWER_OFF               0
+#define SMB_POWER_ON                1
+
+struct input_event;
+
+class AccelSensor : public SensorBase {
+    int mEnabled;
+    InputEventCircularReader mInputReader;
+    sensors_event_t mPendingEvent;
+    bool mHasPendingEvent;
+    char input_sysfs_path[PATH_MAX];
+    int input_sysfs_path_len;
+//    int mUinputDevice;
+
+    int setInitialState();
+
+public:
+            AccelSensor();
+    virtual ~AccelSensor();
+//    virtual int createUinput();
+    virtual int readEvents(sensors_event_t* data, int count);
+    virtual bool hasPendingEvents() const;
+    virtual int setDelay(int32_t handle, int64_t ns);
+    virtual int enable(int32_t handle, int enabled);
+};
+
+/*****************************************************************************/
+
+#endif  // ANDROID_GYRO_SENSOR_H