static int mpu6050_init(void *mlsl_handle, struct ext_slave_descr *slave, struct ext_slave_platform_data *pdata) { int result; struct mpu6050_private_data *private_data; private_data = kzalloc(sizeof(*private_data), GFP_KERNEL); if (!private_data) return INV_ERROR_MEMORY_EXAUSTED; pdata->private_data = private_data; result = mpu6050_set_odr(mlsl_handle, pdata, &private_data->suspend, false, 0); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_odr(mlsl_handle, pdata, &private_data->resume, false, 200000); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_fsr(mlsl_handle, pdata, &private_data->suspend, false, 2000); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_fsr(mlsl_handle, pdata, &private_data->resume, false, 2000); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_irq(mlsl_handle, pdata, &private_data->suspend, false, MPU_SLAVE_IRQ_TYPE_NONE); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_irq(mlsl_handle, pdata, &private_data->resume, false, MPU_SLAVE_IRQ_TYPE_NONE); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_ths(mlsl_handle, pdata, &private_data->suspend, false, 80); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_ths(mlsl_handle, pdata, &private_data->resume, false, 40); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_dur(mlsl_handle, pdata, &private_data->suspend, false, 1000); if (result) { LOG_RESULT_LOCATION(result); return result; } result = mpu6050_set_dur(mlsl_handle, pdata, &private_data->resume, false, 2540); if (result) { LOG_RESULT_LOCATION(result); return result; } return 0; }
static int mpu6050_config(void *mlsl_handle, struct ext_slave_descr *slave, struct ext_slave_platform_data *pdata, struct ext_slave_config *data) { struct mpu6050_private_data *private_data = (struct mpu6050_private_data *)pdata->private_data; if (!data->data) return INV_ERROR_INVALID_PARAMETER; switch (data->key) { case MPU_SLAVE_CONFIG_ODR_SUSPEND: return mpu6050_set_odr(mlsl_handle, pdata, &private_data->suspend, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_ODR_RESUME: return mpu6050_set_odr(mlsl_handle, pdata, &private_data->resume, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_FSR_SUSPEND: return mpu6050_set_fsr(mlsl_handle, pdata, &private_data->suspend, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_FSR_RESUME: return mpu6050_set_fsr(mlsl_handle, pdata, &private_data->resume, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_MOT_THS: return mpu6050_set_ths(mlsl_handle, pdata, &private_data->suspend, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_NMOT_THS: return mpu6050_set_ths(mlsl_handle, pdata, &private_data->resume, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_MOT_DUR: return mpu6050_set_dur(mlsl_handle, pdata, &private_data->suspend, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_NMOT_DUR: return mpu6050_set_dur(mlsl_handle, pdata, &private_data->resume, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_IRQ_SUSPEND: return mpu6050_set_irq(mlsl_handle, pdata, &private_data->suspend, data->apply, *((long *)data->data)); break; case MPU_SLAVE_CONFIG_IRQ_RESUME: return mpu6050_set_irq(mlsl_handle, pdata, &private_data->resume, data->apply, *((long *)data->data)); case MPU_SLAVE_CONFIG_INTERNAL_REFERENCE: return mpu6050_set_mldl_cfg_ref(mlsl_handle, pdata, (struct mldl_cfg *)data->data); break; default: return INV_ERROR_FEATURE_NOT_IMPLEMENTED; }; return 0; }