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Diffstat (limited to 'include/media/s5p_fimc.h')
| -rw-r--r-- | include/media/s5p_fimc.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h new file mode 100644 index 00000000000..9fdff8a4ed2 --- /dev/null +++ b/include/media/s5p_fimc.h @@ -0,0 +1,61 @@ +/* + * Samsung S5P SoC camera interface driver header + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd + * Author: Sylwester Nawrocki, <s.nawrocki@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef S5P_FIMC_H_ +#define S5P_FIMC_H_ + +enum cam_bus_type { + FIMC_ITU_601 = 1, + FIMC_ITU_656, + FIMC_MIPI_CSI2, + FIMC_LCD_WB, /* FIFO link from LCD mixer */ +}; + +#define FIMC_CLK_INV_PCLK (1 << 0) +#define FIMC_CLK_INV_VSYNC (1 << 1) +#define FIMC_CLK_INV_HREF (1 << 2) +#define FIMC_CLK_INV_HSYNC (1 << 3) + +struct i2c_board_info; + +/** + * struct s5p_fimc_isp_info - image sensor information required for host + * interace configuration. + * + * @board_info: pointer to I2C subdevice's board info + * @clk_frequency: frequency of the clock the host interface provides to sensor + * @bus_type: determines bus type, MIPI, ITU-R BT.601 etc. + * @csi_data_align: MIPI-CSI interface data alignment in bits + * @i2c_bus_num: i2c control bus id the sensor is attached to + * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU) + * @flags: flags defining bus signals polarity inversion (High by default) + */ +struct s5p_fimc_isp_info { + struct i2c_board_info *board_info; + unsigned long clk_frequency; + enum cam_bus_type bus_type; + u16 csi_data_align; + u16 i2c_bus_num; + u16 mux_id; + u16 flags; +}; + +/** + * struct s5p_platform_fimc - camera host interface platform data + * + * @isp_info: properties of camera sensor required for host interface setup + * @num_clients: the number of attached image sensors + */ +struct s5p_platform_fimc { + struct s5p_fimc_isp_info *isp_info; + int num_clients; +}; +#endif /* S5P_FIMC_H_ */ |