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_ */