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Diffstat (limited to 'include/media/s5p_fimc.h')
| -rw-r--r-- | include/media/s5p_fimc.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h deleted file mode 100644 index f50969025ef..00000000000 --- a/include/media/s5p_fimc.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Samsung S5P/Exynos4 SoC series camera interface driver header - * - * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd. - * 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_ - -#include <media/media-entity.h> -#include <media/v4l2-mediabus.h> - -/* - * Enumeration of data inputs to the camera subsystem. - */ -enum fimc_input { - FIMC_INPUT_PARALLEL_0 = 1, - FIMC_INPUT_PARALLEL_1, - FIMC_INPUT_MIPI_CSI2_0 = 3, - FIMC_INPUT_MIPI_CSI2_1, - FIMC_INPUT_WRITEBACK_A = 5, - FIMC_INPUT_WRITEBACK_B, - FIMC_INPUT_WRITEBACK_ISP = 5, -}; - -/* - * Enumeration of the FIMC data bus types. - */ -enum fimc_bus_type { - /* Camera parallel bus */ - FIMC_BUS_TYPE_ITU_601 = 1, - /* Camera parallel bus with embedded synchronization */ - FIMC_BUS_TYPE_ITU_656, - /* Camera MIPI-CSI2 serial bus */ - FIMC_BUS_TYPE_MIPI_CSI2, - /* FIFO link from LCD controller (WriteBack A) */ - FIMC_BUS_TYPE_LCD_WRITEBACK_A, - /* FIFO link from LCD controller (WriteBack B) */ - FIMC_BUS_TYPE_LCD_WRITEBACK_B, - /* FIFO link from FIMC-IS */ - FIMC_BUS_TYPE_ISP_WRITEBACK = FIMC_BUS_TYPE_LCD_WRITEBACK_B, -}; - -#define fimc_input_is_parallel(x) ((x) == 1 || (x) == 2) -#define fimc_input_is_mipi_csi(x) ((x) == 3 || (x) == 4) - -/* - * The subdevices' group IDs. - */ -#define GRP_ID_SENSOR (1 << 8) -#define GRP_ID_FIMC_IS_SENSOR (1 << 9) -#define GRP_ID_WRITEBACK (1 << 10) -#define GRP_ID_CSIS (1 << 11) -#define GRP_ID_FIMC (1 << 12) -#define GRP_ID_FLITE (1 << 13) -#define GRP_ID_FIMC_IS (1 << 14) - -struct i2c_board_info; - -/** - * struct fimc_source_info - video source description required for the host - * interface configuration - * - * @board_info: pointer to I2C subdevice's board info - * @clk_frequency: frequency of the clock the host interface provides to sensor - * @fimc_bus_type: FIMC camera input type - * @sensor_bus_type: image sensor bus type, MIPI, ITU-R BT.601 etc. - * @flags: the parallel sensor bus flags defining signals polarity (V4L2_MBUS_*) - * @i2c_bus_num: i2c control bus id the sensor is attached to - * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU) - * @clk_id: index of the SoC peripheral clock for sensors - */ -struct fimc_source_info { - struct i2c_board_info *board_info; - unsigned long clk_frequency; - enum fimc_bus_type fimc_bus_type; - enum fimc_bus_type sensor_bus_type; - u16 flags; - u16 i2c_bus_num; - u16 mux_id; - u8 clk_id; -}; - -/** - * struct s5p_platform_fimc - camera host interface platform data - * - * @source_info: properties of an image source for the host interface setup - * @num_clients: the number of attached image sources - */ -struct s5p_platform_fimc { - struct fimc_source_info *source_info; - int num_clients; -}; - -/* - * v4l2_device notification id. This is only for internal use in the kernel. - * Sensor subdevs should issue S5P_FIMC_TX_END_NOTIFY notification in single - * frame capture mode when there is only one VSYNC pulse issued by the sensor - * at begining of the frame transmission. - */ -#define S5P_FIMC_TX_END_NOTIFY _IO('e', 0) - -#define FIMC_MAX_PLANES 3 - -/** - * struct fimc_fmt - color format data structure - * @mbus_code: media bus pixel code, -1 if not applicable - * @name: format description - * @fourcc: fourcc code for this format, 0 if not applicable - * @color: the driver's private color format id - * @memplanes: number of physically non-contiguous data planes - * @colplanes: number of physically contiguous data planes - * @depth: per plane driver's private 'number of bits per pixel' - * @mdataplanes: bitmask indicating meta data plane(s), (1 << plane_no) - * @flags: flags indicating which operation mode format applies to - */ -struct fimc_fmt { - enum v4l2_mbus_pixelcode mbus_code; - char *name; - u32 fourcc; - u32 color; - u16 memplanes; - u16 colplanes; - u8 depth[FIMC_MAX_PLANES]; - u16 mdataplanes; - u16 flags; -#define FMT_FLAGS_CAM (1 << 0) -#define FMT_FLAGS_M2M_IN (1 << 1) -#define FMT_FLAGS_M2M_OUT (1 << 2) -#define FMT_FLAGS_M2M (1 << 1 | 1 << 2) -#define FMT_HAS_ALPHA (1 << 3) -#define FMT_FLAGS_COMPRESSED (1 << 4) -#define FMT_FLAGS_WRITEBACK (1 << 5) -#define FMT_FLAGS_RAW_BAYER (1 << 6) -#define FMT_FLAGS_YUV (1 << 7) -}; - -enum fimc_subdev_index { - IDX_SENSOR, - IDX_CSIS, - IDX_FLITE, - IDX_IS_ISP, - IDX_FIMC, - IDX_MAX, -}; - -struct media_pipeline; -struct v4l2_subdev; - -struct fimc_pipeline { - struct v4l2_subdev *subdevs[IDX_MAX]; - struct media_pipeline *m_pipeline; -}; - -/* - * Media pipeline operations to be called from within the fimc(-lite) - * video node when it is the last entity of the pipeline. Implemented - * by corresponding media device driver. - */ -struct fimc_pipeline_ops { - int (*open)(struct fimc_pipeline *p, struct media_entity *me, - bool resume); - int (*close)(struct fimc_pipeline *p); - int (*set_stream)(struct fimc_pipeline *p, bool state); -}; - -#define fimc_pipeline_call(f, op, p, args...) \ - (!(f) ? -ENODEV : (((f)->pipeline_ops && (f)->pipeline_ops->op) ? \ - (f)->pipeline_ops->op((p), ##args) : -ENOIOCTLCMD)) - -#endif /* S5P_FIMC_H_ */ |