mirror of https://gitee.com/openkylin/linux.git
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
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/*
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* Samsung S5P SoC camera interface driver header
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*
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* Copyright (c) 2010 Samsung Electronics Co., Ltd
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* Author: Sylwester Nawrocki, <s.nawrocki@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef S5P_FIMC_H_
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#define S5P_FIMC_H_
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enum cam_bus_type {
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FIMC_ITU_601 = 1,
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FIMC_ITU_656,
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FIMC_MIPI_CSI2,
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FIMC_LCD_WB, /* FIFO link from LCD mixer */
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};
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#define FIMC_CLK_INV_PCLK (1 << 0)
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#define FIMC_CLK_INV_VSYNC (1 << 1)
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#define FIMC_CLK_INV_HREF (1 << 2)
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#define FIMC_CLK_INV_HSYNC (1 << 3)
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struct i2c_board_info;
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/**
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* struct s5p_fimc_isp_info - image sensor information required for host
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* interace configuration.
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*
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* @board_info: pointer to I2C subdevice's board info
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* @bus_type: determines bus type, MIPI, ITU-R BT.601 etc.
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* @i2c_bus_num: i2c control bus id the sensor is attached to
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* @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU)
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* @flags: flags defining bus signals polarity inversion (High by default)
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*/
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struct s5p_fimc_isp_info {
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struct i2c_board_info *board_info;
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enum cam_bus_type bus_type;
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u16 i2c_bus_num;
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u16 mux_id;
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u16 flags;
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};
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#define FIMC_MAX_CAMIF_CLIENTS 2
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/**
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* struct s5p_platform_fimc - camera host interface platform data
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*
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* @isp_info: properties of camera sensor required for host interface setup
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*/
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struct s5p_platform_fimc {
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struct s5p_fimc_isp_info *isp_info[FIMC_MAX_CAMIF_CLIENTS];
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};
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#endif /* S5P_FIMC_H_ */
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