/*
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*************************************************************************
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* Rockchip driver for CIF ISP 1.0
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* (Based on Intel driver for sofiaxxx)
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*
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* Copyright (C) 2015 Intel Mobile Communications GmbH
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* Copyright (C) 2016 Fuzhou Rockchip Electronics Co., Ltd.
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*
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*************************************************************************
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*/
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#ifndef _RK_ISP11_CONFIG_H
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#define _RK_ISP11_CONFIG_H
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#include <media/v4l2-config_rockchip.h>
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#define CIFISP_MODULE_MAX 18
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/* ISP Other module ID */
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#define CIFISP_DPCC_ID 0
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#define CIFISP_BLS_ID 1
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#define CIFISP_SDG_ID 2
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#define CIFISP_LSC_ID 3
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#define CIFISP_AWB_GAIN_ID 4
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#define CIFISP_FLT_ID 5
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#define CIFISP_BDM_ID 6
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#define CIFISP_CTK_ID 7
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#define CIFISP_GOC_ID 8
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#define CIFISP_CPROC_ID 9
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#define CIFISP_IE_ID 10
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#define CIFISP_WDR_ID 11
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#define CIFISP_DPF_ID 12
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#define CIFISP_DPF_STRENGTH_ID 13
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/* ISP Meas module ID, It must be after other id */
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#define CIFISP_MEAS_ID 14
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#define CIFISP_AEC_ID (CIFISP_MEAS_ID + 0)
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#define CIFISP_AFC_ID (CIFISP_MEAS_ID + 1)
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#define CIFISP_AWB_ID (CIFISP_MEAS_ID + 2)
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#define CIFISP_HST_ID (CIFISP_MEAS_ID + 3)
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#define CIFISP_MODULE_DPCC (1 << CIFISP_DPCC_ID)
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#define CIFISP_MODULE_BLS (1 << CIFISP_BLS_ID)
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#define CIFISP_MODULE_SDG (1 << CIFISP_SDG_ID)
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#define CIFISP_MODULE_HST (1 << CIFISP_HST_ID)
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#define CIFISP_MODULE_LSC (1 << CIFISP_LSC_ID)
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#define CIFISP_MODULE_AWB_GAIN (1 << CIFISP_AWB_GAIN_ID)
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#define CIFISP_MODULE_FLT (1 << CIFISP_FLT_ID)
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#define CIFISP_MODULE_BDM (1 << CIFISP_BDM_ID)
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#define CIFISP_MODULE_CTK (1 << CIFISP_CTK_ID)
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#define CIFISP_MODULE_GOC (1 << CIFISP_GOC_ID)
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#define CIFISP_MODULE_CPROC (1 << CIFISP_CPROC_ID)
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#define CIFISP_MODULE_AFC (1 << CIFISP_AFC_ID)
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#define CIFISP_MODULE_AWB (1 << CIFISP_AWB_ID)
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#define CIFISP_MODULE_IE (1 << CIFISP_IE_ID)
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#define CIFISP_MODULE_AEC (1 << CIFISP_AEC_ID)
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#define CIFISP_MODULE_WDR (1 << CIFISP_WDR_ID)
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#define CIFISP_MODULE_DPF (1 << CIFISP_DPF_ID)
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#define CIFISP_MODULE_DPF_STRENGTH (1 << CIFISP_DPF_STRENGTH_ID)
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#define CIFISP_CTK_COEFF_MAX 0x100
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#define CIFISP_CTK_OFFSET_MAX 0x800
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#define CIFISP_AE_MEAN_MAX 25
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#define CIFISP_HIST_BIN_N_MAX 16
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#define CIFISP_AFM_MAX_WINDOWS 3
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#define CIFISP_DEGAMMA_CURVE_SIZE 17
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#define CIFISP_BDM_MAX_TH 0xFF
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/* maximum value for horizontal start address */
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#define CIFISP_BLS_START_H_MAX (0x00000FFF)
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/* maximum value for horizontal stop address */
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#define CIFISP_BLS_STOP_H_MAX (0x00000FFF)
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/* maximum value for vertical start address */
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#define CIFISP_BLS_START_V_MAX (0x00000FFF)
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/* maximum value for vertical stop address */
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#define CIFISP_BLS_STOP_V_MAX (0x00000FFF)
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/* maximum is 2^18 = 262144*/
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#define CIFISP_BLS_SAMPLES_MAX (0x00000012)
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/* maximum value for fixed black level */
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#define CIFISP_BLS_FIX_SUB_MAX (0x00000FFF)
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/* minimum value for fixed black level */
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#define CIFISP_BLS_FIX_SUB_MIN (0xFFFFF000)
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/* 13 bit range (signed)*/
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#define CIFISP_BLS_FIX_MASK (0x00001FFF)
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/* AWB */
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#define CIFISP_AWB_MAX_GRID 1
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#define CIFISP_AWB_MAX_FRAMES 7
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/* Gamma out*/
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/* Maximum number of color samples supported */
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#define CIFISP_GAMMA_OUT_MAX_SAMPLES 17
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/* LSC */
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#define CIFISP_LSC_GRAD_TBL_SIZE 8
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#define CIFISP_LSC_SIZE_TBL_SIZE 8
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/*
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* The following matches the tuning process,
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* not the max capabilities of the chip.
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*/
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#define CIFISP_LSC_DATA_TBL_SIZE 289
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/* HIST */
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#define CIFISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 25
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/* DPCC */
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#define CIFISP_DPCC_METHODS_MAX (3)
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/* DPF */
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#define CIFISP_DPF_MAX_NLF_COEFFS 17
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#define CIFISP_DPF_MAX_SPATIAL_COEFFS 6
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#define CIFISP_STAT_AWB BIT(0)
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#define CIFISP_STAT_AUTOEXP BIT(1)
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#define CIFISP_STAT_AFM_FIN BIT(2)
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#define CIFISP_STAT_HIST BIT(3)
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enum cifisp_histogram_mode {
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CIFISP_HISTOGRAM_MODE_DISABLE = 0,
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CIFISP_HISTOGRAM_MODE_RGB_COMBINED = 1,
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CIFISP_HISTOGRAM_MODE_R_HISTOGRAM = 2,
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CIFISP_HISTOGRAM_MODE_G_HISTOGRAM = 3,
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CIFISP_HISTOGRAM_MODE_B_HISTOGRAM = 4,
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CIFISP_HISTOGRAM_MODE_Y_HISTOGRAM = 5
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};
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enum cifisp_exp_ctrl_autostop {
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CIFISP_EXP_CTRL_AUTOSTOP_0 = 0,
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CIFISP_EXP_CTRL_AUTOSTOP_1 = 1
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};
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enum cifisp_exp_meas_mode {
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/* < Y = 16 + 0.25R + 0.5G + 0.1094B */
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CIFISP_EXP_MEASURING_MODE_0 = 0,
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/* < Y = (R + G + B) x (85/256) */
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CIFISP_EXP_MEASURING_MODE_1 = 1,
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};
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struct cifisp_window {
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unsigned short h_offs;
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unsigned short v_offs;
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unsigned short h_size;
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unsigned short v_size;
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};
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enum cifisp_awb_mode_type {
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CIFISP_AWB_MODE_MANUAL = 0,
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CIFISP_AWB_MODE_RGB = 1,
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CIFISP_AWB_MODE_YCBCR = 2
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};
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enum cifisp_bls_win_enable {
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ISP_BLS_CTRL_WINDOW_ENABLE_0 = 0,
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ISP_BLS_CTRL_WINDOW_ENABLE_1 = 1,
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ISP_BLS_CTRL_WINDOW_ENABLE_2 = 2,
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ISP_BLS_CTRL_WINDOW_ENABLE_3 = 3
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};
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enum cifisp_flt_mode {
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CIFISP_FLT_STATIC_MODE,
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CIFISP_FLT_DYNAMIC_MODE
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};
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struct cifisp_awb_meas {
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unsigned int cnt;
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unsigned char mean_y;
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unsigned char mean_cb;
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unsigned char mean_cr;
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unsigned short mean_r;
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unsigned short mean_b;
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unsigned short mean_g;
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};
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struct cifisp_awb_stat {
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struct cifisp_awb_meas awb_mean[CIFISP_AWB_MAX_GRID];
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};
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struct cifisp_hist_stat {
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unsigned int hist_bins[CIFISP_HIST_BIN_N_MAX];
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};
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/*! BLS mean measured values */
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struct cifisp_bls_meas_val {
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/*! Mean measured value for Bayer pattern R.*/
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unsigned short meas_r;
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/*! Mean measured value for Bayer pattern Gr.*/
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unsigned short meas_gr;
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/*! Mean measured value for Bayer pattern Gb.*/
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unsigned short meas_gb;
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/*! Mean measured value for Bayer pattern B.*/
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unsigned short meas_b;
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};
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/*
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* BLS fixed subtraction values. The values will be subtracted from the sensor
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* values. Therefore a negative value means addition instead of subtraction!
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*/
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struct cifisp_bls_fixed_val {
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/*! Fixed (signed!) subtraction value for Bayer pattern R. */
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signed short r;
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/*! Fixed (signed!) subtraction value for Bayer pattern Gr. */
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signed short gr;
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/*! Fixed (signed!) subtraction value for Bayer pattern Gb. */
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signed short gb;
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/*! Fixed (signed!) subtraction value for Bayer pattern B. */
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signed short b;
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};
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/* Configuration used by black level subtraction */
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struct cifisp_bls_config {
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/*
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* Automatic mode activated means that the measured values
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* are subtracted.Otherwise the fixed subtraction
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* values will be subtracted.
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*/
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bool enable_auto;
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unsigned char en_windows;
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struct cifisp_window bls_window1; /* < Measurement window 1. */
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struct cifisp_window bls_window2; /* !< Measurement window 2 */
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/*
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* Set amount of measured pixels for each Bayer position
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* (A, B,C and D) to 2^bls_samples.
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*/
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unsigned char bls_samples;
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/* !< Fixed subtraction values. */
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struct cifisp_bls_fixed_val fixed_val;
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};
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struct cifisp_ae_stat {
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unsigned char exp_mean[CIFISP_AE_MEAN_MAX];
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struct cifisp_bls_meas_val bls_val; /* available wit exposure results */
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};
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struct cifisp_af_meas_val {
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unsigned int sum;
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unsigned int lum;
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};
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struct cifisp_af_stat {
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struct cifisp_af_meas_val window[CIFISP_AFM_MAX_WINDOWS];
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};
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enum cifisp_vcm_val {
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CIFISP_VCM_INVAL = -1,
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CIFISP_VCM_MOVE_START = 0,
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CIFISP_VCM_MOVE_RUNNING = 1,
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CIFISP_VCM_MOVE_END = 2
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};
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struct cifisp_vcm_tim {
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struct timeval vcm_start_t;
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struct timeval vcm_end_t;
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};
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struct cifisp_subdev_stat {
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struct cifisp_vcm_tim vcm;
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};
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struct cifisp_stat {
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struct cifisp_awb_stat awb;
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struct cifisp_ae_stat ae;
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struct cifisp_af_stat af;
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struct cifisp_hist_stat hist;
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};
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struct cifisp_stat_buffer {
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unsigned int meas_type;
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struct cifisp_stat params;
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struct isp_supplemental_sensor_mode_data sensor_mode;
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struct cifisp_subdev_stat subdev_stat;
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struct timeval vs_t;
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struct timeval fi_t;
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};
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struct cifisp_dpcc_methods_config {
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unsigned int method;
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unsigned int line_thresh;
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unsigned int line_mad_fac;
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unsigned int pg_fac;
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unsigned int rnd_thresh;
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unsigned int rg_fac;
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};
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struct cifisp_dpcc_config {
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unsigned int mode;
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unsigned int output_mode;
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unsigned int set_use;
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struct cifisp_dpcc_methods_config methods[CIFISP_DPCC_METHODS_MAX];
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unsigned int ro_limits;
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unsigned int rnd_offs;
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};
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struct cifisp_gamma_corr_curve {
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unsigned short gamma_y[CIFISP_DEGAMMA_CURVE_SIZE];
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};
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struct cifisp_gamma_curve_x_axis_pnts {
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unsigned int gamma_dx0;
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unsigned int gamma_dx1;
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};
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/* Configuration used by sensor degamma */
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struct cifisp_sdg_config {
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struct cifisp_gamma_corr_curve curve_r;
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struct cifisp_gamma_corr_curve curve_g;
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struct cifisp_gamma_corr_curve curve_b;
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struct cifisp_gamma_curve_x_axis_pnts xa_pnts;
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};
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/* Configuration used by Lens shading correction */
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struct cifisp_lsc_config {
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unsigned int r_data_tbl[CIFISP_LSC_DATA_TBL_SIZE];
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unsigned int gr_data_tbl[CIFISP_LSC_DATA_TBL_SIZE];
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unsigned int gb_data_tbl[CIFISP_LSC_DATA_TBL_SIZE];
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unsigned int b_data_tbl[CIFISP_LSC_DATA_TBL_SIZE];
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unsigned int x_grad_tbl[CIFISP_LSC_GRAD_TBL_SIZE];
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unsigned int y_grad_tbl[CIFISP_LSC_GRAD_TBL_SIZE];
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unsigned int x_size_tbl[CIFISP_LSC_SIZE_TBL_SIZE];
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unsigned int y_size_tbl[CIFISP_LSC_SIZE_TBL_SIZE];
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unsigned short config_width;
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unsigned short config_height;
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};
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struct cifisp_ie_config {
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enum v4l2_colorfx effect;
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unsigned short color_sel;
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/* 3x3 Matrix Coefficients for Emboss Effect 1 */
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unsigned short eff_mat_1;
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/* 3x3 Matrix Coefficients for Emboss Effect 2 */
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unsigned short eff_mat_2;
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/* 3x3 Matrix Coefficients for Emboss 3/Sketch 1 */
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unsigned short eff_mat_3;
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/* 3x3 Matrix Coefficients for Sketch Effect 2 */
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unsigned short eff_mat_4;
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/* 3x3 Matrix Coefficients for Sketch Effect 3 */
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unsigned short eff_mat_5;
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/* Chrominance increment values of tint (used for sepia effect) */
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unsigned short eff_tint;
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};
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/* Configuration used by auto white balance */
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struct cifisp_awb_meas_config {
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/*
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* white balance measurement window (in pixels)
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* Note: currently the h and v offsets are mapped to grid offsets
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*/
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struct cifisp_window awb_wnd;
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enum cifisp_awb_mode_type awb_mode;
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/*
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* only pixels values < max_y contribute to awb measurement
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* (set to 0 to disable this feature)
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*/
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unsigned char max_y;
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/* only pixels values > min_y contribute to awb measurement */
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unsigned char min_y;
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/*
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* Chrominance sum maximum value, only consider pixels with Cb+Cr
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* smaller than threshold for awb measurements
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*/
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unsigned char max_csum;
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/*
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* Chrominance minimum value, only consider pixels with Cb/Cr
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* each greater than threshold value for awb measurements
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*/
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unsigned char min_c;
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/*
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* number of frames - 1 used for mean value calculation
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* (ucFrames=0 means 1 Frame)
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*/
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unsigned char frames;
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/* reference Cr value for AWB regulation, target for AWB */
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unsigned char awb_ref_cr;
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/* reference Cb value for AWB regulation, target for AWB */
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unsigned char awb_ref_cb;
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bool enable_ymax_cmp;
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};
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struct cifisp_awb_gain_config {
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unsigned short gain_red;
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unsigned short gain_green_r;
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unsigned short gain_blue;
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unsigned short gain_green_b;
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};
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/* Configuration used by ISP filtering */
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struct cifisp_flt_config {
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enum cifisp_flt_mode mode; /* ISP_FILT_MODE register fields */
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unsigned char grn_stage1; /* ISP_FILT_MODE register fields */
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unsigned char chr_h_mode; /* ISP_FILT_MODE register fields */
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unsigned char chr_v_mode; /* ISP_FILT_MODE register fields */
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unsigned int thresh_bl0;
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unsigned int thresh_bl1;
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unsigned int thresh_sh0;
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unsigned int thresh_sh1;
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unsigned int lum_weight;
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unsigned int fac_sh1;
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unsigned int fac_sh0;
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unsigned int fac_mid;
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unsigned int fac_bl0;
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unsigned int fac_bl1;
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};
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/* Configuration used by Bayer DeMosaic */
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struct cifisp_bdm_config {
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unsigned char demosaic_th;
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};
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/* Configuration used by Cross Talk correction */
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struct cifisp_ctk_config {
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unsigned short coeff0;
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unsigned short coeff1;
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unsigned short coeff2;
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unsigned short coeff3;
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unsigned short coeff4;
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unsigned short coeff5;
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unsigned short coeff6;
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unsigned short coeff7;
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unsigned short coeff8;
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/* offset for the crosstalk correction matrix */
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unsigned short ct_offset_r;
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unsigned short ct_offset_g;
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unsigned short ct_offset_b;
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};
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enum cifisp_goc_mode {
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CIFISP_GOC_MODE_LOGARITHMIC,
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CIFISP_GOC_MODE_EQUIDISTANT
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};
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/* Configuration used by Gamma Out correction */
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struct cifisp_goc_config {
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enum cifisp_goc_mode mode;
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unsigned short gamma_y[CIFISP_GAMMA_OUT_MAX_SAMPLES];
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};
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/* CCM (Color Correction) */
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struct cifisp_cproc_config {
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unsigned char c_out_range;
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unsigned char y_in_range;
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unsigned char y_out_range;
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unsigned char contrast;
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unsigned char brightness;
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unsigned char sat;
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unsigned char hue;
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};
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/* Configuration used by Histogram */
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struct cifisp_hst_config {
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enum cifisp_histogram_mode mode;
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unsigned char histogram_predivider;
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struct cifisp_window meas_window;
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unsigned char hist_weight[CIFISP_HISTOGRAM_WEIGHT_GRIDS_SIZE];
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};
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/* Configuration used by Auto Exposure Control */
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struct cifisp_aec_config {
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enum cifisp_exp_meas_mode mode;
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enum cifisp_exp_ctrl_autostop autostop;
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struct cifisp_window meas_window;
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};
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struct cifisp_afc_config {
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unsigned char num_afm_win; /* max CIFISP_AFM_MAX_WINDOWS */
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struct cifisp_window afm_win[CIFISP_AFM_MAX_WINDOWS];
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unsigned int thres;
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unsigned int var_shift;
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};
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enum cifisp_dpf_gain_usage {
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/* don't use any gains in preprocessing stage */
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CIFISP_DPF_GAIN_USAGE_DISABLED = 1,
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/* use only the noise function gains from registers DPF_NF_GAIN_R, ... */
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CIFISP_DPF_GAIN_USAGE_NF_GAINS = 2,
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/* use only the gains from LSC module */
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CIFISP_DPF_GAIN_USAGE_LSC_GAINS = 3,
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/* use the moise function gains and the gains from LSC module */
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CIFISP_DPF_GAIN_USAGE_NF_LSC_GAINS = 4,
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/* use only the gains from AWB module */
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CIFISP_DPF_GAIN_USAGE_AWB_GAINS = 5,
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/* use the gains from AWB and LSC module */
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CIFISP_DPF_GAIN_USAGE_AWB_LSC_GAINS = 6,
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/* upper border (only for an internal evaluation) */
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CIFISP_DPF_GAIN_USAGE_MAX
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};
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enum cifisp_dpf_rb_filtersize {
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/* red and blue filter kernel size 13x9 (means 7x5 active pixel) */
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CIFISP_DPF_RB_FILTERSIZE_13x9 = 0,
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/* red and blue filter kernel size 9x9 (means 5x5 active pixel) */
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CIFISP_DPF_RB_FILTERSIZE_9x9 = 1,
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};
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enum cifisp_dpf_nll_scale_mode {
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/* use a linear scaling */
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CIFISP_NLL_SCALE_LINEAR = 0,
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/* use a logarithmic scaling */
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CIFISP_NLL_SCALE_LOGARITHMIC = 1,
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};
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struct cifisp_dpf_nll {
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unsigned short coeff[CIFISP_DPF_MAX_NLF_COEFFS];
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enum cifisp_dpf_nll_scale_mode scale_mode;
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};
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struct cifisp_dpf_rb_flt {
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enum cifisp_dpf_rb_filtersize fltsize;
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unsigned char spatial_coeff[CIFISP_DPF_MAX_SPATIAL_COEFFS];
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bool r_enable;
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bool b_enable;
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};
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struct cifisp_dpf_g_flt {
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unsigned char spatial_coeff[CIFISP_DPF_MAX_SPATIAL_COEFFS];
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bool gr_enable;
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bool gb_enable;
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};
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struct cifisp_dpf_gain {
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enum cifisp_dpf_gain_usage mode;
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unsigned short nf_r_gain;
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unsigned short nf_b_gain;
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unsigned short nf_gr_gain;
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unsigned short nf_gb_gain;
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};
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struct cifisp_dpf_config {
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struct cifisp_dpf_gain gain;
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struct cifisp_dpf_g_flt g_flt;
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struct cifisp_dpf_rb_flt rb_flt;
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struct cifisp_dpf_nll nll;
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};
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struct cifisp_dpf_strength_config {
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unsigned char r;
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unsigned char g;
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unsigned char b;
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};
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struct cifisp_last_capture_config {
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struct cifisp_cproc_config cproc;
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struct cifisp_goc_config goc;
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struct cifisp_ctk_config ctk;
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struct cifisp_bdm_config bdm;
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struct cifisp_flt_config flt;
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struct cifisp_awb_gain_config awb_gain;
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struct cifisp_awb_meas_config awb_meas;
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struct cifisp_lsc_config lsc;
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struct cifisp_sdg_config sdg;
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struct cifisp_bls_config bls;
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};
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struct cifisp_isp_other_cfg {
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unsigned int s_frame_id;/* Set isp hardware frame id */
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unsigned int module_ens;
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struct cifisp_dpcc_config dpcc_config;
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struct cifisp_bls_config bls_config;
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struct cifisp_sdg_config sdg_config;
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struct cifisp_lsc_config lsc_config;
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struct cifisp_awb_gain_config awb_gain_config;
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struct cifisp_flt_config flt_config;
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struct cifisp_bdm_config bdm_config;
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struct cifisp_ctk_config ctk_config;
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struct cifisp_goc_config goc_config;
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struct cifisp_cproc_config cproc_config;
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struct cifisp_ie_config ie_config;
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struct cifisp_dpf_config dpf_config;
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struct cifisp_dpf_strength_config dpf_strength_config;
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};
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struct cifisp_isp_meas_cfg {
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unsigned int s_frame_id; /* Set isp hardware frame id */
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unsigned int module_ens;
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struct cifisp_awb_meas_config awb_meas_config;
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struct cifisp_hst_config hst_config;
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struct cifisp_aec_config aec_config;
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struct cifisp_afc_config afc_config;
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};
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struct cifisp_isp_metadata {
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struct cifisp_isp_other_cfg other_cfg;
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struct cifisp_isp_meas_cfg meas_cfg;
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struct cifisp_stat_buffer meas_stat;
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};
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#endif
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