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

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
   4 *
   5 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
   6 *
   7 * Authors:  Sylwester Nawrocki <s.nawrocki@samsung.com>
   8 *           Younghwan Joo <yhwan.joo@samsung.com>
   9 */
  10#ifndef FIMC_IS_SENSOR_H_
  11#define FIMC_IS_SENSOR_H_
  12
  13#include <linux/of.h>
  14#include <linux/types.h>
  15
  16#define S5K6A3_OPEN_TIMEOUT             2000 /* ms */
  17#define S5K6A3_SENSOR_WIDTH             1392
  18#define S5K6A3_SENSOR_HEIGHT            1392
  19
  20enum fimc_is_sensor_id {
  21        FIMC_IS_SENSOR_ID_S5K3H2 = 1,
  22        FIMC_IS_SENSOR_ID_S5K6A3,
  23        FIMC_IS_SENSOR_ID_S5K4E5,
  24        FIMC_IS_SENSOR_ID_S5K3H7,
  25        FIMC_IS_SENSOR_ID_CUSTOM,
  26        FIMC_IS_SENSOR_ID_END
  27};
  28
  29#define IS_SENSOR_CTRL_BUS_I2C0         0
  30#define IS_SENSOR_CTRL_BUS_I2C1         1
  31
  32struct sensor_drv_data {
  33        enum fimc_is_sensor_id id;
  34        /* sensor open timeout in ms */
  35        unsigned short open_timeout;
  36};
  37
  38/**
  39 * struct fimc_is_sensor - fimc-is sensor data structure
  40 * @drvdata: a pointer to the sensor's parameters data structure
  41 * @i2c_bus: ISP I2C bus index (0...1)
  42 * @test_pattern: true to enable video test pattern
  43 */
  44struct fimc_is_sensor {
  45        const struct sensor_drv_data *drvdata;
  46        unsigned int i2c_bus;
  47        u8 test_pattern;
  48};
  49
  50const struct sensor_drv_data *fimc_is_sensor_get_drvdata(
  51                                struct device_node *node);
  52
  53#endif /* FIMC_IS_SENSOR_H_ */
  54