LXR linux/drivers/media/platform/exynos4-is/fimc-is-sensor.h

   1/*
   2 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
   3 *
   4 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
   5 *
   6 * Authors:  Sylwester Nawrocki <s.nawrocki@samsung.com>
   7 *           Younghwan Joo <yhwan.joo@samsung.com>
   8 *
   9 * This program is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU General Public License version 2 as
  11 * published by the Free Software Foundation.
  12 */
  13#ifndef FIMC_IS_SENSOR_H_
  14#define FIMC_IS_SENSOR_H_
  15
  16#include <linux/of.h>
  17#include <linux/types.h>
  18
  19#define S5K6A3_OPEN_TIMEOUT             2000 /* ms */
  20#define S5K6A3_SENSOR_WIDTH             1392
  21#define S5K6A3_SENSOR_HEIGHT            1392
  22
  23enum fimc_is_sensor_id {
  24        FIMC_IS_SENSOR_ID_S5K3H2 = 1,
  25        FIMC_IS_SENSOR_ID_S5K6A3,
  26        FIMC_IS_SENSOR_ID_S5K4E5,
  27        FIMC_IS_SENSOR_ID_S5K3H7,
  28        FIMC_IS_SENSOR_ID_CUSTOM,
  29        FIMC_IS_SENSOR_ID_END
  30};
  31
  32#define IS_SENSOR_CTRL_BUS_I2C0         0
  33#define IS_SENSOR_CTRL_BUS_I2C1         1
  34
  35struct sensor_drv_data {
  36        enum fimc_is_sensor_id id;
  37        /* sensor open timeout in ms */
  38        unsigned short open_timeout;
  39};
  40
  41/**
  42 * struct fimc_is_sensor - fimc-is sensor data structure
  43 * @drvdata: a pointer to the sensor's parameters data structure
  44 * @i2c_bus: ISP I2C bus index (0...1)
  45 * @test_pattern: true to enable video test pattern
  46 */
  47struct fimc_is_sensor {
  48        const struct sensor_drv_data *drvdata;
  49        unsigned int i2c_bus;
  50        u8 test_pattern;
  51};
  52
  53const struct sensor_drv_data *fimc_is_sensor_get_drvdata(
  54                                struct device_node *node);
  55
  56#endif /* FIMC_IS_SENSOR_H_ */
  57