static ssize_t set_acc_delay(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
int64_t dNewDelay;
struct ssp_data *data = dev_get_drvdata(dev);
if (strict_strtoll(buf, 10, &dNewDelay) < 0)
return -1;
if ((atomic_read(&data->aSensorEnable) & (1 << ORIENTATION_SENSOR)) &&
(data->adDelayBuf[ORIENTATION_SENSOR] < dNewDelay))
data->adDelayBuf[ACCELEROMETER_SENSOR] = dNewDelay;
else
change_sensor_delay(data, ACCELEROMETER_SENSOR, dNewDelay);
return size;
}
static int ssp_remove_sensor(struct ssp_data *data,
unsigned int uChangedSensor, unsigned int uNewEnable)
{
u8 uBuf[2];
int iRet = 0;
int64_t dSensorDelay = data->adDelayBuf[uChangedSensor];
ssp_dbg("[SSP]: %s - remove sensor = %d, current state = %d\n",
__func__, (1 << uChangedSensor), uNewEnable);
data->adDelayBuf[uChangedSensor] = DEFUALT_POLLING_DELAY;
if (data->aiCheckStatus[uChangedSensor] == INITIALIZATION_STATE) {
data->aiCheckStatus[uChangedSensor] = NO_SENSOR_STATE;
if (uChangedSensor == ACCELEROMETER_SENSOR)
accel_open_calibration(data);
else if (uChangedSensor == GYROSCOPE_SENSOR)
gyro_open_calibration(data);
else if (uChangedSensor == PRESSURE_SENSOR)
pressure_open_calibration(data);
else if (uChangedSensor == PROXIMITY_SENSOR) {
proximity_open_lcd_ldi(data);
proximity_open_calibration(data);
} else if (uChangedSensor == GEOMAGNETIC_SENSOR) {
iRet = mag_open_hwoffset(data);
if (iRet < 0)
pr_err("[SSP]: %s - mag_open_hw_offset"
" failed, %d\n", __func__, iRet);
iRet = set_hw_offset(data);
if (iRet < 0) {
pr_err("[SSP]: %s - set_hw_offset failed\n",
__func__);
}
}
return 0;
} else if (uChangedSensor == ORIENTATION_SENSOR) {
if (!(atomic_read(&data->aSensorEnable)
& (1 << ACCELEROMETER_SENSOR))) {
uChangedSensor = ACCELEROMETER_SENSOR;
} else {
change_sensor_delay(data, ACCELEROMETER_SENSOR,
data->adDelayBuf[ACCELEROMETER_SENSOR]);
return 0;
}
} else if (uChangedSensor == ACCELEROMETER_SENSOR) {
if (atomic_read(&data->aSensorEnable)
& (1 << ORIENTATION_SENSOR)) {
change_sensor_delay(data, ORIENTATION_SENSOR,
data->adDelayBuf[ORIENTATION_SENSOR]);
return 0;
}
} else if (uChangedSensor == GEOMAGNETIC_SENSOR) {
if (mag_store_hwoffset(data))
pr_err("mag_store_hwoffset success\n");
}
if (atomic_read(&data->aSensorEnable) & (1 << uChangedSensor)) {
uBuf[1] = (u8)get_msdelay(dSensorDelay);
uBuf[0] = (u8)get_delay_cmd(uBuf[1]);
send_instruction(data, REMOVE_SENSOR, uChangedSensor, uBuf, 2);
}
data->aiCheckStatus[uChangedSensor] = NO_SENSOR_STATE;
return 0;
}
