driver: sensors: improve sensor driver to pass android vts test
1) coding style 2) gsensor calibration by user 3) make sensor rate setting effective Change-Id: I123674ad2fde72b0aa84e6135669ce1f44d5229d Signed-off-by: Zorro Liu <lyx@rock-chips.com>
This commit is contained in:
Zorro Liu
Tao Huang
parent
506a44f3cf
commit
a32d316fcc
2 changed files with 958 additions and 1503 deletions
File diff suppressed because it is too large
Load diff
211
include/linux/sensor-dev.h
Executable file → Normal file
211
include/linux/sensor-dev.h
Executable file → Normal file
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@ -56,7 +56,7 @@ enum sensor_id {
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ACCEL_ID_LSM303D,
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ACCEL_ID_MC3230,
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ACCEL_ID_MPU6880,
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ACCEL_ID_MPU6500,
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ACCEL_ID_MPU6500,
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ACCEL_ID_LSM330,
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ACCEL_ID_BMA2XX,
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COMPASS_ID_ALL,
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@ -77,7 +77,7 @@ enum sensor_id {
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GYRO_ID_ALL,
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GYRO_ID_L3G4200D,
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GYRO_ID_L3G20D,
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GYRO_ID_L3G20D,
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GYRO_ID_EWTSA,
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GYRO_ID_K3G,
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GYRO_ID_MPU6880,
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@ -113,7 +113,6 @@ enum sensor_id {
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SENSOR_NUM_ID,
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};
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struct sensor_axis {
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int x;
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int y;
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@ -134,9 +133,9 @@ struct sensor_flag {
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struct sensor_operate {
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char *name;
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int type;
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int id_i2c;
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int range[2];
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int brightness[2];//backlight min_brightness max_brightness
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int id_i2c;
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int range[2];
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int brightness[2];
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int read_reg;
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int read_len;
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int id_reg;
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@ -145,29 +144,27 @@ struct sensor_operate {
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int ctrl_reg;
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int ctrl_data;
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int int_ctrl_reg;
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int int_status_reg;
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int trig; //intterupt trigger
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int int_status_reg;
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int trig;
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int (*active)(struct i2c_client *client, int enable, int rate);
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int (*init)(struct i2c_client *client);
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int (*report)(struct i2c_client *client);
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int (*suspend)(struct i2c_client *client);
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int (*resume)(struct i2c_client *client);
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struct miscdevice *misc_dev;
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};
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/* Platform data for the sensor */
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struct sensor_private_data {
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int type;
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struct i2c_client *client;
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struct input_dev *input_dev;
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struct work_struct work;
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struct delayed_work delaywork; /*report second event*/
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int stop_work;
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struct delayed_work delaywork;
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struct sensor_axis axis;
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char sensor_data[40]; //max support40 bytes data
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atomic_t data_ready;
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wait_queue_head_t data_ready_wq;
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char sensor_data[40];
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atomic_t is_factory;
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wait_queue_head_t is_factory_ok;
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struct mutex data_mutex;
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struct mutex operation_mutex;
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struct mutex sensor_mutex;
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@ -182,7 +179,7 @@ struct sensor_private_data {
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struct file_operations fops;
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struct miscdevice miscdev;
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#ifdef CONFIG_HAS_EARLYSUSPEND
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struct early_suspend early_suspend;
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struct early_suspend early_suspend;
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#endif
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};
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@ -193,140 +190,138 @@ struct sensor_platform_data {
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int power_pin;
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int reset_pin;
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int standby_pin;
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int irq_enable; //if irq_enable=1 then use irq else use polling
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int poll_delay_ms; //polling
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int x_min; //filter
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int irq_enable;
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int poll_delay_ms;
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int x_min;
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int y_min;
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int z_min;
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int factory;
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int layout;
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int accel_offset[3];
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int gyro_offset[3];
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unsigned char address;
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unsigned long irq_flags;
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signed char orientation[9];
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short m_layout[4][3][3];
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int* project_name;
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int *project_name;
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int power_off_in_suspend;
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};
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struct gsensor_platform_data {
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u16 model;
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u16 swap_xy;
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u16 swap_xyz;
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signed char orientation[9];
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int (*get_pendown_state)(void);
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int (*init_platform_hw)(void);
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int (*gsensor_platform_sleep)(void);
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int (*gsensor_platform_wakeup)(void);
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void (*exit_platform_hw)(void);
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};
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struct gsensor_platform_data {
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u16 model;
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u16 swap_xy;
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u16 swap_xyz;
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signed char orientation[9];
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int (*get_pendown_state)(void);
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int (*init_platform_hw)(void);
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int (*gsensor_platform_sleep)(void);
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int (*gsensor_platform_wakeup)(void);
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void (*exit_platform_hw)(void);
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};
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struct akm8975_platform_data {
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short m_layout[4][3][3];
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char project_name[64];
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int gpio_DRDY;
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};
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struct akm8975_platform_data {
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short m_layout[4][3][3];
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char project_name[64];
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int gpio_DRDY;
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};
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struct akm_platform_data {
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short m_layout[4][3][3];
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char project_name[64];
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char layout;
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char outbit;
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int gpio_DRDY;
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int gpio_RST;
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};
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struct akm_platform_data {
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short m_layout[4][3][3];
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char project_name[64];
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char layout;
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char outbit;
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int gpio_DRDY;
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int gpio_RST;
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};
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extern int sensor_register_slave(int type,struct i2c_client *client,
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extern int sensor_register_slave(int type, struct i2c_client *client,
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struct sensor_platform_data *slave_pdata,
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struct sensor_operate *(*get_sensor_ops)(void));
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extern int sensor_unregister_slave(int type,struct i2c_client *client,
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extern int sensor_unregister_slave(int type, struct i2c_client *client,
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struct sensor_platform_data *slave_pdata,
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struct sensor_operate *(*get_sensor_ops)(void));
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#if 0
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#define DBG(x...) if((atomic_read(&sensor->flags.debug_flag) == sensor->pdata->type) || (atomic_read(&sensor->flags.debug_flag) == SENSOR_NUM_TYPES))printk(x)
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#else
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#define DBG(x...)
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#endif
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#define GSENSOR_IOCTL_MAGIC 'a'
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#define GBUFF_SIZE 12 /* Rx buffer size */
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/* IOCTLs for MMA8452 library */
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#define GSENSOR_IOCTL_INIT _IO(GSENSOR_IOCTL_MAGIC, 0x01)
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#define GSENSOR_IOCTL_RESET _IO(GSENSOR_IOCTL_MAGIC, 0x04)
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#define GSENSOR_IOCTL_CLOSE _IO(GSENSOR_IOCTL_MAGIC, 0x02)
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#define GSENSOR_IOCTL_START _IO(GSENSOR_IOCTL_MAGIC, 0x03)
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#define GSENSOR_IOCTL_GETDATA _IOR(GSENSOR_IOCTL_MAGIC, 0x08, char[GBUFF_SIZE+1])
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#define GSENSOR_IOCTL_INIT _IO(GSENSOR_IOCTL_MAGIC, 0x01)
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#define GSENSOR_IOCTL_RESET _IO(GSENSOR_IOCTL_MAGIC, 0x04)
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#define GSENSOR_IOCTL_CLOSE _IO(GSENSOR_IOCTL_MAGIC, 0x02)
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#define GSENSOR_IOCTL_START _IO(GSENSOR_IOCTL_MAGIC, 0x03)
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#define GSENSOR_IOCTL_GETDATA _IOR(GSENSOR_IOCTL_MAGIC, 0x08, char[GBUFF_SIZE+1])
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#define GSENSOR_IOCTL_APP_SET_RATE _IOW(GSENSOR_IOCTL_MAGIC, 0x10, short)
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#define GSENSOR_IOCTL_GET_CALIBRATION _IOR(GSENSOR_IOCTL_MAGIC, 0x11, int[3])
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#define COMPASS_IOCTL_MAGIC 'c'
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/* IOCTLs for APPs */
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#define GSENSOR_IOCTL_APP_SET_RATE _IOW(GSENSOR_IOCTL_MAGIC, 0x10, char)
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#define COMPASS_IOCTL_MAGIC 'c'
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/* IOCTLs for APPs */
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#define ECS_IOCTL_APP_SET_MODE _IOW(COMPASS_IOCTL_MAGIC, 0x10, short)
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#define ECS_IOCTL_APP_SET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x11, short)
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#define ECS_IOCTL_APP_GET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x12, short)
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#define ECS_IOCTL_APP_SET_AFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x13, short)
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#define ECS_IOCTL_APP_GET_AFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x14, short)
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#define ECS_IOCTL_APP_SET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x15, short)/* NOT use */
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#define ECS_IOCTL_APP_GET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x16, short)/* NOT use */
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#define ECS_IOCTL_APP_RESET_PEDOMETER _IOW(COMPASS_IOCTL_MAGIC, 0x17) /* NOT use */
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#define ECS_IOCTL_APP_SET_DELAY _IOW(COMPASS_IOCTL_MAGIC, 0x18, short)
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#define ECS_IOCTL_APP_SET_MVFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x19, short)
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#define ECS_IOCTL_APP_GET_MVFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x1A, short)
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#define ECS_IOCTL_APP_GET_DELAY _IOR(COMPASS_IOCTL_MAGIC, 0x1B, short)
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#define ECS_IOCTL_APP_SET_MODE _IOW(COMPASS_IOCTL_MAGIC, 0x10, short)
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#define ECS_IOCTL_APP_SET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x11, short)
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#define ECS_IOCTL_APP_GET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x12, short)
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#define ECS_IOCTL_APP_SET_AFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x13, short)
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#define ECS_IOCTL_APP_GET_AFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x14, short)
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#define ECS_IOCTL_APP_SET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x15, short)/* NOT use */
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#define ECS_IOCTL_APP_GET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x16, short)/* NOT use */
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#define ECS_IOCTL_APP_RESET_PEDOMETER _IOW(COMPASS_IOCTL_MAGIC, 0x17) /* NOT use */
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#define ECS_IOCTL_APP_SET_DELAY _IOW(COMPASS_IOCTL_MAGIC, 0x18, short)
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#define ECS_IOCTL_APP_SET_MVFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x19, short)
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#define ECS_IOCTL_APP_GET_MVFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x1A, short)
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#define ECS_IOCTL_APP_GET_DELAY _IOR(COMPASS_IOCTL_MAGIC, 0x1B, short)
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#ifdef CONFIG_COMPAT
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#define COMPAT_ECS_IOCTL_APP_SET_MODE _IOW(COMPASS_IOCTL_MAGIC, 0x10, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x11, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x12, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_AFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x13, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_AFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x14, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x15, compat_short_t)/* NOT use */
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#define COMPAT_ECS_IOCTL_APP_GET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x16, compat_short_t)/* NOT use */
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#define COMPAT_ECS_IOCTL_APP_RESET_PEDOMETER _IOW(COMPASS_IOCTL_MAGIC, 0x17) /* NOT use */
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#define COMPAT_ECS_IOCTL_APP_SET_DELAY _IOW(COMPASS_IOCTL_MAGIC, 0x18, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_MVFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x19, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_MVFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x1A, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_DELAY _IOR(COMPASS_IOCTL_MAGIC, 0x1B, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_MODE _IOW(COMPASS_IOCTL_MAGIC, 0x10, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x11, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_MFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x12, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_AFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x13, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_AFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x14, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x15, compat_short_t)/* NOT use */
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#define COMPAT_ECS_IOCTL_APP_GET_TFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x16, compat_short_t)/* NOT use */
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#define COMPAT_ECS_IOCTL_APP_RESET_PEDOMETER _IOW(COMPASS_IOCTL_MAGIC, 0x17) /* NOT use */
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#define COMPAT_ECS_IOCTL_APP_SET_DELAY _IOW(COMPASS_IOCTL_MAGIC, 0x18, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_SET_MVFLAG _IOW(COMPASS_IOCTL_MAGIC, 0x19, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_MVFLAG _IOR(COMPASS_IOCTL_MAGIC, 0x1A, compat_short_t)
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#define COMPAT_ECS_IOCTL_APP_GET_DELAY _IOR(COMPASS_IOCTL_MAGIC, 0x1B, compat_short_t)
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#endif
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#define LIGHTSENSOR_IOCTL_MAGIC 'l'
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#define LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, int *)
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#define LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, int *)
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#define LIGHTSENSOR_IOCTL_DISABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 3, int *)
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#define LIGHTSENSOR_IOCTL_MAGIC 'l'
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#define LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, int *)
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#define LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, int *)
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#define LIGHTSENSOR_IOCTL_SET_RATE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 3, short)
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#ifdef CONFIG_COMPAT
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#define COMPAT_LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, compat_uptr_t)
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#define COMPAT_LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, compat_uptr_t)
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#define COMPAT_LIGHTSENSOR_IOCTL_DISABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 3, compat_uptr_t)
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#define COMPAT_LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, compat_uptr_t)
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#define COMPAT_LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, compat_uptr_t)
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#define COMPAT_LIGHTSENSOR_IOCTL_SET_RATE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 3, compat_short_t)
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#endif
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#define PSENSOR_IOCTL_MAGIC 'p'
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#define PSENSOR_IOCTL_GET_ENABLED _IOR(PSENSOR_IOCTL_MAGIC, 1, int *)
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#define PSENSOR_IOCTL_ENABLE _IOW(PSENSOR_IOCTL_MAGIC, 2, int *)
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#define PSENSOR_IOCTL_DISABLE _IOW(PSENSOR_IOCTL_MAGIC, 3, int *)
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#define PSENSOR_IOCTL_MAGIC 'p'
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#define PSENSOR_IOCTL_GET_ENABLED _IOR(PSENSOR_IOCTL_MAGIC, 1, int *)
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#define PSENSOR_IOCTL_ENABLE _IOW(PSENSOR_IOCTL_MAGIC, 2, int *)
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#define PSENSOR_IOCTL_DISABLE _IOW(PSENSOR_IOCTL_MAGIC, 3, int *)
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#ifdef CONFIG_COMPAT
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#define COMPAT_PSENSOR_IOCTL_GET_ENABLED _IOR(PSENSOR_IOCTL_MAGIC, 1, compat_uptr_t)
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#define COMPAT_PSENSOR_IOCTL_ENABLE _IOW(PSENSOR_IOCTL_MAGIC, 2, compat_uptr_t)
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#define COMPAT_PSENSOR_IOCTL_DISABLE _IOW(PSENSOR_IOCTL_MAGIC, 3, compat_uptr_t)
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#define COMPAT_PSENSOR_IOCTL_GET_ENABLED _IOR(PSENSOR_IOCTL_MAGIC, 1, compat_uptr_t)
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#define COMPAT_PSENSOR_IOCTL_ENABLE _IOW(PSENSOR_IOCTL_MAGIC, 2, compat_uptr_t)
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#define COMPAT_PSENSOR_IOCTL_DISABLE _IOW(PSENSOR_IOCTL_MAGIC, 3, compat_uptr_t)
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#endif
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#define PRESSURE_IOCTL_MAGIC 'r'
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#define PRESSURE_IOCTL_GET_ENABLED _IOR(PRESSURE_IOCTL_MAGIC, 1, int *)
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#define PRESSURE_IOCTL_ENABLE _IOW(PRESSURE_IOCTL_MAGIC, 2, int *)
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#define PRESSURE_IOCTL_DISABLE _IOW(PRESSURE_IOCTL_MAGIC, 3, int *)
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#define PRESSURE_IOCTL_SET_DELAY _IOW(PRESSURE_IOCTL_MAGIC, 4, int *)
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#define PRESSURE_IOCTL_MAGIC 'r'
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#define PRESSURE_IOCTL_GET_ENABLED _IOR(PRESSURE_IOCTL_MAGIC, 1, int *)
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#define PRESSURE_IOCTL_ENABLE _IOW(PRESSURE_IOCTL_MAGIC, 2, int *)
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#define PRESSURE_IOCTL_DISABLE _IOW(PRESSURE_IOCTL_MAGIC, 3, int *)
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#define PRESSURE_IOCTL_SET_DELAY _IOW(PRESSURE_IOCTL_MAGIC, 4, int *)
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#define TEMPERATURE_IOCTL_MAGIC 't'
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#define TEMPERATURE_IOCTL_GET_ENABLED _IOR(TEMPERATURE_IOCTL_MAGIC, 1, int *)
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#define TEMPERATURE_IOCTL_ENABLE _IOW(TEMPERATURE_IOCTL_MAGIC, 2, int *)
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#define TEMPERATURE_IOCTL_DISABLE _IOW(TEMPERATURE_IOCTL_MAGIC, 3, int *)
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#define TEMPERATURE_IOCTL_SET_DELAY _IOW(TEMPERATURE_IOCTL_MAGIC, 4, int *)
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#define TEMPERATURE_IOCTL_MAGIC 't'
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#define TEMPERATURE_IOCTL_GET_ENABLED _IOR(TEMPERATURE_IOCTL_MAGIC, 1, int *)
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#define TEMPERATURE_IOCTL_ENABLE _IOW(TEMPERATURE_IOCTL_MAGIC, 2, int *)
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#define TEMPERATURE_IOCTL_DISABLE _IOW(TEMPERATURE_IOCTL_MAGIC, 3, int *)
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#define TEMPERATURE_IOCTL_SET_DELAY _IOW(TEMPERATURE_IOCTL_MAGIC, 4, int *)
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extern int sensor_rx_data(struct i2c_client *client, char *rxData, int length);
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