| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver | |
| * | |
| * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com> | |
| */ | |
| #ifndef MEDIA_S3C_CAMIF_ | |
| #define MEDIA_S3C_CAMIF_ | |
| #include <linux/i2c.h> | |
| #include <media/v4l2-mediabus.h> | |
| /** | |
| * struct s3c_camif_sensor_info - an image sensor description | |
| * @i2c_board_info: pointer to an I2C sensor subdevice board info | |
| * @clock_frequency: frequency of the clock the host provides to a sensor | |
| * @mbus_type: media bus type | |
| * @i2c_bus_num: i2c control bus id the sensor is attached to | |
| * @flags: the parallel bus flags defining signals polarity (V4L2_MBUS_*) | |
| * @use_field: 1 if parallel bus FIELD signal is used (only s3c64xx) | |
| */ | |
| struct s3c_camif_sensor_info { | |
| struct i2c_board_info i2c_board_info; | |
| unsigned long clock_frequency; | |
| enum v4l2_mbus_type mbus_type; | |
| u16 i2c_bus_num; | |
| u16 flags; | |
| u8 use_field; | |
| }; | |
| struct s3c_camif_plat_data { | |
| struct s3c_camif_sensor_info sensor; | |
| int (*gpio_get)(void); | |
| int (*gpio_put)(void); | |
| }; | |
| #endif /* MEDIA_S3C_CAMIF_ */ |