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kernel/linux-rt-4.4.41/include/linux/platform_data/invensense_mpu6050.h 1.1 KB
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  /*
  * Copyright (C) 2012 Invensense, Inc.
  *
  * 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 __INV_MPU6050_PLATFORM_H_
  #define __INV_MPU6050_PLATFORM_H_
  
  /**
   * struct inv_mpu6050_platform_data - Platform data for the mpu driver
   * @orientation:	Orientation matrix of the chip
   *
   * Contains platform specific information on how to configure the MPU6050 to
   * work on this platform.  The orientation matricies are 3x3 rotation matricies
   * that are applied to the data to rotate from the mounting orientation to the
   * platform orientation.  The values must be one of 0, 1, or -1 and each row and
   * column should have exactly 1 non-zero value.
   */
  struct inv_mpu6050_platform_data {
  	__s8 orientation[9];
  };
  
  #endif