LXR linux/include/media/i2c/s5k6aa.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 * S5K6AAFX camera sensor driver header
   4 *
   5 * Copyright (C) 2011 Samsung Electronics Co., Ltd.
   6 */
   7
   8#ifndef S5K6AA_H
   9#define S5K6AA_H
  10
  11#include <media/v4l2-mediabus.h>
  12
  13/**
  14 * struct s5k6aa_gpio - data structure describing a GPIO
  15 * @gpio:  GPIO number
  16 * @level: indicates active state of the @gpio
  17 */
  18struct s5k6aa_gpio {
  19        int gpio;
  20        int level;
  21};
  22
  23/**
  24 * struct s5k6aa_platform_data - s5k6aa driver platform data
  25 * @set_power:   an additional callback to the board code, called
  26 *               after enabling the regulators and before switching
  27 *               the sensor off
  28 * @mclk_frequency: sensor's master clock frequency in Hz
  29 * @gpio_reset:  GPIO driving RESET pin
  30 * @gpio_stby:   GPIO driving STBY pin
  31 * @nlanes:      maximum number of MIPI-CSI lanes used
  32 * @horiz_flip:  default horizontal image flip value, non zero to enable
  33 * @vert_flip:   default vertical image flip value, non zero to enable
  34 */
  35
  36struct s5k6aa_platform_data {
  37        int (*set_power)(int enable);
  38        unsigned long mclk_frequency;
  39        struct s5k6aa_gpio gpio_reset;
  40        struct s5k6aa_gpio gpio_stby;
  41        enum v4l2_mbus_type bus_type;
  42        u8 nlanes;
  43        u8 horiz_flip;
  44        u8 vert_flip;
  45};
  46
  47#endif /* S5K6AA_H */
  48