145 lines
3.5 KiB
C
145 lines
3.5 KiB
C
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/*
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* linux-3.10/drivers/media/platform/sunxi-vin/vin-isp/sunxi_isp.h
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*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/*
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******************************************************************************
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*
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* sunxi_isp.h
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*
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* Hawkview ISP - sunxi_isp.h module
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*
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* Copyright (c) 2014 by Allwinnertech Co., Ltd. http://www.allwinnertech.com
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*
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* Version Author Date Description
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*
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* 3.0 Yang Feng 2014/12/11 ISP Tuning Tools Support
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*
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******************************************************************************
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*/
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#ifndef _SUNXI_ISP_H_
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#define _SUNXI_ISP_H_
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#include <linux/videodev2.h>
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#include <media/v4l2-ctrls.h>
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#include <media/v4l2-subdev.h>
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#include "../vin-video/vin_core.h"
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#include "bsp_isp.h"
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#include "../vin-stat/vin_ispstat.h"
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#include "../vin-stat/vin_h3a.h"
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enum isp_pad {
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ISP_PAD_SINK,
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ISP_PAD_SOURCE_ST,
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ISP_PAD_SOURCE,
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ISP_PAD_NUM,
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};
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struct isp_pix_fmt {
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enum v4l2_mbus_pixelcode mbus_code;
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enum isp_input_seq infmt;
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char *name;
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u32 fourcc;
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u32 color;
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u16 memplanes;
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u16 colplanes;
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u32 depth[VIDEO_MAX_PLANES];
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u16 mdataplanes;
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u16 flags;
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};
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struct sunxi_isp_ctrls {
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struct v4l2_ctrl_handler handler;
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struct v4l2_ctrl *hflip;
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struct v4l2_ctrl *vflip;
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struct v4l2_ctrl *rotate;
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struct v4l2_ctrl *wb_gain[4]; /* wb gain cluster */
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struct v4l2_ctrl *ae_win[4]; /* wb win cluster */
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struct v4l2_ctrl *af_win[4]; /* af win cluster */
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};
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struct isp_stat_to_user {
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/* v4l2 drivers fill */
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void *ae_buf;
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void *af_buf;
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void *awb_buf;
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void *hist_buf;
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void *afs_buf;
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void *pltm_buf;
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};
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enum isp_3dbuf_flags {
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ISP_3D_R = 0,
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ISP_3D_W = 1,
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ISP_3D_MAX = 2,
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};
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struct isp_hw_pingpong {
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struct vin_mm buf[ISP_3D_MAX];
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int flags[ISP_3D_MAX];
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};
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struct isp_dev {
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int use_cnt;
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struct v4l2_subdev subdev;
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struct media_pad isp_pads[ISP_PAD_NUM];
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struct v4l2_event event;
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struct platform_device *pdev;
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struct list_head isp_list;
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struct sunxi_isp_ctrls ctrls;
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int capture_mode;
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int use_isp;
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int is_raw;
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int irq;
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unsigned int is_empty;
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unsigned int load_flag;
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unsigned int id;
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spinlock_t slock;
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struct mutex subdev_lock;
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struct work_struct isp_isr_bh_task;
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void __iomem *base;
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void *load_shadow;
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struct vin_mm isp_load;
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struct vin_mm isp_save;
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struct vin_mm isp_lut_tbl;
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struct vin_mm isp_drc_tbl;
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struct isp_table_addr isp_tbl;
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struct isp_stat_to_user *stat_buf;
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struct isp_pix_fmt *isp_fmt;
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struct isp_size_settings isp_ob;
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struct v4l2_mbus_framefmt mf;
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struct isp_stat h3a_stat;
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struct isp_hw_pingpong isp_3d_buf;
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};
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void isp_table_setting(struct v4l2_subdev *sd);
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int isp_table_request(struct v4l2_subdev *sd);
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void isp_table_release(struct v4l2_subdev *sd);
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void isp_isr_bh_handle(struct work_struct *work);
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void sunxi_isp_sensor_type(struct v4l2_subdev *sd, int use_isp, int is_raw);
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void sunxi_isp_dump_regs(struct v4l2_subdev *sd);
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void sunxi_isp_vsync_isr(struct v4l2_subdev *sd);
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void sunxi_isp_frame_sync_isr(struct v4l2_subdev *sd);
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struct v4l2_subdev *sunxi_isp_get_subdev(int id);
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struct v4l2_subdev *sunxi_stat_get_subdev(int id);
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int sunxi_isp_platform_register(void);
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void sunxi_isp_platform_unregister(void);
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#endif /*_SUNXI_ISP_H_*/
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