input: ewtzmu2: Add Panasonic gyroscope for HTC
Includes AKM8975 compass/gyroscope code
HTC kernel version: villeu-jb-crc-3.4.10-ae8b65e
akm8975_pana_gyro.c
ewtzmu2.c
HTC kernel version: evitaul-jb-crc-3.4.10-ec474a3
akm8975.c
Change-Id: I9f3c099d8d78da8331863ddc44fa2a5953379814
diff --git a/include/linux/ewtzmu2.h b/include/linux/ewtzmu2.h
new file mode 100644
index 0000000..184d997
--- /dev/null
+++ b/include/linux/ewtzmu2.h
@@ -0,0 +1,205 @@
+/* include/linux/ewtzmu2.h - EWTZMU compass driver
+ *
+ * Copyright (C) 2011 Prolific Technology Inc.
+ * Author: Kyle Chen
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef EWTZMU2_H
+#define EWTZMU2_H
+
+#include <linux/ioctl.h>
+
+#define EWTZMU_I2C_ADDRESS 0x69
+#define EWTZMU_REG_GYROX_H 0xFB
+
+#define EWTZMU_REG_PWR_MGM 0x3E
+#define EWTZMU_SLEP 0x00
+#define EWTZMU_POWERON 0x40
+
+#define EWTZMU_INT 0x17
+#define EWTZMU_WTMON 0x08
+
+#define EWTZMU_DLPF 0x16
+#define EWTZMU_2000ds_1khz 0x1A
+#define EWTZMU_HPF 0x80
+
+#define EWTZMU_SMPL 0x15
+#define EWTZMU_100hz 0x09
+
+#define EWTZMU_FIFO_CTR 0x14
+#define EWTZMU_stream 0x40
+#define EWTZMU_SAMPLE_100HZ 0x00
+#define EWTZMU_SAMPLE_50HZ 0x01
+#define EWTZMU_SAMPLE_20HZ 0x04
+#define EWTZMU_SAMPLE_16HZ 0x05
+#define EWTZMU_SAMPLE_5HZ 0x13
+
+#define EWTZMU_FIFO_STS 0x13
+#define EWTZMU_PNT_H 0x02
+#define EWTZMU_PNT_L 0x00
+
+#define EWIO 0x83
+#define EW_IOCTL_SET_INIT _IO(EWIO, 0x01)
+#define EW_IOCTL_SET_STANDBY _IO(EWIO, 0x02)
+#define EW_IOCTL_READ_CHIPINFO _IOR(EWIO, 0x03, int)
+#define EW_IOCTL_READ_SENSORDATA _IOR(EWIO, 0x04, int)
+#define EW_IOCTL_READ_SENSORDATA_FIFO _IOR(EWIO, 0x05, int)
+#define EW_IOCTL_READ_POSTUREDATA _IOR(EWIO, 0x06, int)
+#define EW_IOCTL_WRITE_POSTUREDATA _IOW(EWIO, 0x07, int)
+#define EW_IOCTL_READ_CALIDATA _IOR(EWIO, 0x08, int)
+#define EW_IOCTL_WRITE_CALIDATA _IOW(EWIO, 0x09, int)
+#define EW_IOCTL_READ_GYRODATA _IOR(EWIO, 0x0A, int)
+#define EW_IOCTL_WRITE_GYRODATA _IOW(EWIO, 0x0B, int)
+#define EW_IOCTL_READ_PEDODATA _IOR(EWIO, 0x0C, long)
+#define EW_IOCTL_WRITE_PEDODATA _IOW(EWIO, 0x0D, long)
+#define EW_IOCTL_READ_PEDOPARAM _IOR(EWIO, 0x0E, int)
+#define EW_IOCTL_WRITE_PEDOPARAM _IOW(EWIO, 0x0F, int)
+#define EW_IOCTL_READ_CONTROL _IOR(EWIO, 0x10, int)
+#define EW_IOCTL_WRITE_CONTROL _IOW(EWIO, 0x11, int)
+#define EW_IOCTL_WRITE_MODE _IOW(EWIO, 0x12, int)
+#define EW_IOCTL_WRITE_REPORT _IO(EWIO, 0x13)
+#define EW_IOCTL_READ_WIA _IOR(EWIO, 0x14, int)
+#define EW_IOCTL_READ_AXISINTERFERENCE _IOR(EWIO, 0x15, int)
+#define EW_IOCTL_GET_DIRPOLARITY _IOR(EWIO, 0x16, int)
+#define EW_IOCTL_READ_ROTATION_VECTOR _IOR(EWIO, 0x17, int)
+#define EW_IOCTL_WRITE_ROTATION_VECTOR _IOW(EWIO, 0x18, int)
+#define EW_IOCTL_READ_LINEAR_ACCEL _IOR(EWIO, 0x19, int)
+#define EW_IOCTL_WRITE_LINEAR_ACCEL _IOW(EWIO, 0x1A, int)
+#define EW_IOCTL_READ_GRAVITY _IOR(EWIO, 0x1B, int)
+#define EW_IOCTL_WRITE_GRAVITY _IOW(EWIO, 0x1C, int)
+#define EW_IOCTL_SET_SAMPLERATE _IOW(EWIO, 0x1D, int)
+
+#define EW_IOCTL_WRITE_I2CDATA _IOW(EWIO, 0x1E, int)
+#define EW_IOCTL_WRITE_I2CADDR _IOW(EWIO, 0x1F, int)
+#define EW_IOCTL_READ_I2CDATA _IOR(EWIO, 0x20, int)
+
+#define EWDAEIO 0x84
+#define EWDAE_IOCTL_SET_INIT _IO(EWDAEIO, 0x01)
+#define EWDAE_IOCTL_SET_STANDBY _IO(EWDAEIO, 0x02)
+#define EWDAE_IOCTL_GET_SENSORDATA _IOR(EWDAEIO, 0x03, int)
+#define EWDAE_IOCTL_GET_SENSORDATA_FIFO _IOR(EWDAEIO, 0x13, int)
+#define EWDAE_IOCTL_SET_POSTURE _IOW(EWDAEIO, 0x04, int)
+#define EWDAE_IOCTL_SET_CALIDATA _IOW(EWDAEIO, 0x05, int)
+#define EWDAE_IOCTL_SET_GYRODATA _IOW(EWDAEIO, 0x06, int)
+#define EWDAE_IOCTL_SET_PEDODATA _IOW(EWDAEIO, 0x07, long)
+#define EWDAE_IOCTL_GET_PEDOPARAM _IOR(EWDAEIO, 0x08, int)
+#define EWDAE_IOCTL_SET_PEDOPARAM _IOR(EWDAEIO, 0x09, int)
+#define EWDAE_IOCTL_SET_CONTROL _IOW(EWDAEIO, 0x0A, int)
+#define EWDAE_IOCTL_GET_CONTROL _IOR(EWDAEIO, 0x0B, int)
+#define EWDAE_IOCTL_SET_MODE _IOW(EWDAEIO, 0x0C, int)
+#define EWDAE_IOCTL_SET_REPORT _IO(EWDAEIO, 0x0D)
+#define EWDAE_IOCTL_GET_WIA _IOR(EWDAEIO, 0x0E, int)
+#define EWDAE_IOCTL_GET_AXISINTERFERENCE _IOR(EWDAEIO, 0x0F, int)
+#define EWDAE_IOCTL_SET_SAMPLERATE _IOW(EWDAEIO, 0x10, int)
+#define EWDAE_IOCTL_GET_DIRPOLARITY _IOR(EWDAEIO, 0x11, int)
+#define EWDAE_IOCTL_GET_AKM_DATA _IOR(EWDAEIO, 0x12, short[12])
+#define EWDAE_IOCTL_SET_ROTATION_VECTOR _IOW(EWDAEIO, 0x14, int)
+#define EWDAE_IOCTL_SET_LINEAR_ACCEL _IOW(EWDAEIO, 0x15, int)
+#define EWDAE_IOCTL_SET_GRAVITY _IOW(EWDAEIO, 0x16, int)
+#define EWDAE_IOCTL_GET_AKM_READY _IOR(EWDAEIO, 0x17, int)
+#define EWDAE_IOCTL_GET_GYRO_CAL_DATA _IOR(EWDAEIO, 0x18, unsigned char[12])
+
+#define EWDAE_IOCTL_WRITE_I2CDATA _IOW(EWDAEIO, 0x19, int)
+#define EWDAE_IOCTL_WRITE_I2CADDR _IOW(EWDAEIO, 0x1A, int)
+#define EWDAE_IOCTL_READ_I2CDATA _IOR(EWDAEIO, 0x1B, int)
+
+
+#define EWHALIO 0x85
+#define EWHAL_IOCTL_GET_SENSORDATA _IOR(EWHALIO, 0x01, int)
+#define EWHAL_IOCTL_GET_POSTURE _IOR(EWHALIO, 0x02, int)
+#define EWHAL_IOCTL_GET_CALIDATA _IOR(EWHALIO, 0x03, int)
+#define EWHAL_IOCTL_GET_GYRODATA _IOR(EWHALIO, 0x04, int)
+#define EWHAL_IOCTL_GET_PEDODATA _IOR(EWHALIO, 0x05, long)
+#define EWHAL_IOCTL_GET_PEDOPARAM _IOR(EWHALIO, 0x06, int)
+#define EWHAL_IOCTL_SET_PEDOPARAM _IOW(EWHALIO, 0x07, int)
+#define EWHAL_IOCTL_GET_CONTROL _IOR(EWHALIO, 0x08, int)
+#define EWHAL_IOCTL_SET_CONTROL _IOW(EWHALIO, 0x09, int)
+#define EWHAL_IOCTL_GET_WIA _IOR(EWHALIO, 0x0A, int)
+#define EWHAL_IOCTL_GET_ROTATION_VECTOR _IOR(EWHALIO, 0x0B, int)
+#define EWHAL_IOCTL_GET_LINEAR_ACCEL _IOR(EWHALIO, 0x0C, int)
+#define EWHAL_IOCTL_GET_GRAVITY _IOR(EWHALIO, 0x0D, int)
+
+#define EW_CHIPSET 0
+#define EW_BUFSIZE 256
+#define EW_AXIS_INTERFERENCE 127
+#define EW_NORMAL_MODE 0
+#define EW_DEFAULT_POLLING_TIME 200
+#define EW_REPORT_EN_COMPASS 1
+#define EW_REPORT_EN_GYROSCOPE 2
+
+#define EW_CB_LENGTH 10
+#define EW_CB_LOOPDELAY 0
+#define EW_CB_RUN 1
+#define EW_CB_ACCCALI 2
+#define EW_CB_MAGCALI 3
+#define EW_CB_ACTIVESENSORS 4
+#define EW_CB_PD_RESET 5
+#define EW_CB_PD_EN_PARAM 6
+#define EW_CB_GYROCALI 7
+#define EW_CB_ALGORITHMLOG 8
+#define EW_CB_UNDEFINE_1 9
+
+#define EW_DP_LENGTH 6
+#define EW_DP_ACC_DIR 0
+#define EW_DP_ACC_POLARITY 1
+#define EW_DP_MAG_DIR 2
+#define EW_DP_MAG_POLARITY 3
+#define EW_DP_GYRO_DIR 4
+#define EW_DP_GYRO_POLARITY 5
+
+#define EW_PD_LENGTH 10
+#define EW_PD_PRARM_IIR1 0
+#define EW_PD_PRARM_IIR2 1
+#define EW_PD_PRARM_IIR3 2
+#define EW_PD_PRARM_IIR4 3
+#define EW_PD_PRARM_TH1 4
+#define EW_PD_PRARM_TH2 5
+#define EW_PD_PRARM_TH3 6
+#define EW_PD_PRARM_TH4 7
+#define EW_PD_UNDEFINE_1 8
+#define EW_PD_UNDEFINE_2 9
+
+#define EW_ACCELEROMETER_SENSOR 0
+#define EW_MAGNETIC_FIELD_SENSOR 1
+#define EW_ORIENTATION_SENSOR 2
+#define EW_ROTATION_VECTOR 3
+#define EW_LINEAR_ACCELERATION 4
+#define EW_GRAVITY 5
+#define EW_GYROSCOPE_SENSOR 6
+#define EW_PEDOMETER_SENSOR 9
+
+#define EW_BIT_ACCELEROMETER (1<<EW_ACCELEROMETER_SENSOR)
+#define EW_BIT_MAGNETIC_FIELD (1<<EW_MAGNETIC_FIELD_SENSOR)
+#define EW_BIT_ORIENTATION (1<<EW_ORIENTATION_SENSOR)
+#define EW_BIT_ROTATION_VECTOR (1<<EW_ROTATION_VECTOR)
+#define EW_BIT_LINEAR_ACCELERATION (1<<EW_LINEAR_ACCELERATION)
+#define EW_BIT_GRAVITY (1<<EW_GRAVITY)
+#define EW_BIT_GYROSCOPE (1<<EW_GYROSCOPE_SENSOR)
+#define EW_BIT_PEDOMETER (1<<EW_PEDOMETER_SENSOR)
+
+struct pana_gyro_platform_data {
+ int reset_line;
+ int reset_asserted;
+ int gpio_data_ready_int;
+ int acc_dir;
+ int acc_polarity;
+ int gyro_dir;
+ int gyro_polarity;
+ int mag_dir;
+ int mag_polarity;
+ int sleep_pin;
+ void (*config_gyro_diag_gpios)(bool enable);
+};
+extern unsigned char gyro_gsensor_kvalue[37];
+
+#endif