LXR linux/include/linux/platform_data/invensense

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3* Copyright (C) 2012 Invensense, Inc.
   4*/
   5
   6#ifndef __INV_MPU6050_PLATFORM_H_
   7#define __INV_MPU6050_PLATFORM_H_
   8
   9/**
  10 * struct inv_mpu6050_platform_data - Platform data for the mpu driver
  11 * @orientation:        Orientation matrix of the chip (deprecated in favor of
  12 *                      mounting matrix retrieved from device-tree)
  13 *
  14 * Contains platform specific information on how to configure the MPU6050 to
  15 * work on this platform.  The orientation matrices are 3x3 rotation matrices
  16 * that are applied to the data to rotate from the mounting orientation to the
  17 * platform orientation.  The values must be one of 0, 1, or -1 and each row and
  18 * column should have exactly 1 non-zero value.
  19 *
  20 * Deprecated in favor of mounting matrix retrieved from device-tree.
  21 */
  22struct inv_mpu6050_platform_data {
  23        __s8 orientation[9];
  24};
  25
  26#endif
  27