media: staging: rkisp1: add user space ABI definitions
Add the header for userspace Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Signed-off-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Jeffy Chen
Mauro Carvalho Chehab
parent
56e3b29f9f
commit
8e2be317dc
819
drivers/staging/media/rkisp1/uapi/rkisp1-config.h
Normal file
819
drivers/staging/media/rkisp1/uapi/rkisp1-config.h
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@ -0,0 +1,819 @@
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/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Rockchip ISP1 userspace API
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* Copyright (C) 2017 Rockchip Electronics Co., Ltd.
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*/
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/*
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* TODO: Improve documentation, mostly regarding abbreviation and hardware
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* specificities. Reference: "REF_01 - ISP_user_manual, Rev 2.57" (not public)
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*/
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#ifndef _UAPI_RKISP1_CONFIG_H
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#define _UAPI_RKISP1_CONFIG_H
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#include <linux/types.h>
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/* Vendor specific - used for RK_ISP1 camera sub-system */
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#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 params */
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#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A statistics */
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#define RKISP1_CIF_ISP_MODULE_DPCC BIT(0)
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#define RKISP1_CIF_ISP_MODULE_BLS BIT(1)
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#define RKISP1_CIF_ISP_MODULE_SDG BIT(2)
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#define RKISP1_CIF_ISP_MODULE_HST BIT(3)
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#define RKISP1_CIF_ISP_MODULE_LSC BIT(4)
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#define RKISP1_CIF_ISP_MODULE_AWB_GAIN BIT(5)
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#define RKISP1_CIF_ISP_MODULE_FLT BIT(6)
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#define RKISP1_CIF_ISP_MODULE_BDM BIT(7)
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#define RKISP1_CIF_ISP_MODULE_CTK BIT(8)
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#define RKISP1_CIF_ISP_MODULE_GOC BIT(9)
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#define RKISP1_CIF_ISP_MODULE_CPROC BIT(10)
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#define RKISP1_CIF_ISP_MODULE_AFC BIT(11)
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#define RKISP1_CIF_ISP_MODULE_AWB BIT(12)
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#define RKISP1_CIF_ISP_MODULE_IE BIT(13)
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#define RKISP1_CIF_ISP_MODULE_AEC BIT(14)
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#define RKISP1_CIF_ISP_MODULE_WDR BIT(15)
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#define RKISP1_CIF_ISP_MODULE_DPF BIT(16)
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#define RKISP1_CIF_ISP_MODULE_DPF_STRENGTH BIT(17)
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#define RKISP1_CIF_ISP_CTK_COEFF_MAX 0x100
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#define RKISP1_CIF_ISP_CTK_OFFSET_MAX 0x800
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#define RKISP1_CIF_ISP_AE_MEAN_MAX 25
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#define RKISP1_CIF_ISP_HIST_BIN_N_MAX 16
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#define RKISP1_CIF_ISP_AFM_MAX_WINDOWS 3
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#define RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE 17
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#define RKISP1_CIF_ISP_BDM_MAX_TH 0xff
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/*
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* Black level compensation
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*/
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/* maximum value for horizontal start address */
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#define RKISP1_CIF_ISP_BLS_START_H_MAX 0x00000fff
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/* maximum value for horizontal stop address */
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#define RKISP1_CIF_ISP_BLS_STOP_H_MAX 0x00000fff
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/* maximum value for vertical start address */
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#define RKISP1_CIF_ISP_BLS_START_V_MAX 0x00000fff
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/* maximum value for vertical stop address */
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#define RKISP1_CIF_ISP_BLS_STOP_V_MAX 0x00000fff
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/* maximum is 2^18 = 262144*/
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#define RKISP1_CIF_ISP_BLS_SAMPLES_MAX 0x00000012
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/* maximum value for fixed black level */
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#define RKISP1_CIF_ISP_BLS_FIX_SUB_MAX 0x00000fff
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/* minimum value for fixed black level */
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#define RKISP1_CIF_ISP_BLS_FIX_SUB_MIN 0xfffff000
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/* 13 bit range (signed)*/
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#define RKISP1_CIF_ISP_BLS_FIX_MASK 0x00001fff
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/*
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* Automatic white balance measurments
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*/
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#define RKISP1_CIF_ISP_AWB_MAX_GRID 1
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#define RKISP1_CIF_ISP_AWB_MAX_FRAMES 7
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/*
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* Gamma out
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*/
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/* Maximum number of color samples supported */
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#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES 17
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/*
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* Lens shade correction
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*/
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#define RKISP1_CIF_ISP_LSC_GRAD_TBL_SIZE 8
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#define RKISP1_CIF_ISP_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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* Last value unused.
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*/
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#define RKISP1_CIF_ISP_LSC_DATA_TBL_SIZE 290
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/*
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* Histogram calculation
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*/
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/* Last 3 values unused. */
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#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 28
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/*
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* Defect Pixel Cluster Correction
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*/
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#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3
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/*
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* Denoising pre filter
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*/
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#define RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS 17
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#define RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS 6
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/*
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* Measurement types
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*/
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#define RKISP1_CIF_ISP_STAT_AWB BIT(0)
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#define RKISP1_CIF_ISP_STAT_AUTOEXP BIT(1)
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#define RKISP1_CIF_ISP_STAT_AFM_FIN BIT(2)
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#define RKISP1_CIF_ISP_STAT_HIST BIT(3)
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enum rkisp1_cif_isp_histogram_mode {
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RKISP1_CIF_ISP_HISTOGRAM_MODE_DISABLE,
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RKISP1_CIF_ISP_HISTOGRAM_MODE_RGB_COMBINED,
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RKISP1_CIF_ISP_HISTOGRAM_MODE_R_HISTOGRAM,
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RKISP1_CIF_ISP_HISTOGRAM_MODE_G_HISTOGRAM,
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RKISP1_CIF_ISP_HISTOGRAM_MODE_B_HISTOGRAM,
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RKISP1_CIF_ISP_HISTOGRAM_MODE_Y_HISTOGRAM
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};
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enum rkisp1_cif_isp_awb_mode_type {
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RKISP1_CIF_ISP_AWB_MODE_MANUAL,
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RKISP1_CIF_ISP_AWB_MODE_RGB,
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RKISP1_CIF_ISP_AWB_MODE_YCBCR
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};
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enum rkisp1_cif_isp_flt_mode {
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RKISP1_CIF_ISP_FLT_STATIC_MODE,
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RKISP1_CIF_ISP_FLT_DYNAMIC_MODE
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};
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/**
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* enum rkisp1_cif_isp_exp_ctrl_autostop - stop modes
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* @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0: continuous measurement
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* @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1: stop measuring after a complete frame
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*/
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enum rkisp1_cif_isp_exp_ctrl_autostop {
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RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0 = 0,
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RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1 = 1,
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};
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/**
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* enum rkisp1_cif_isp_exp_meas_mode - Exposure measure mode
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* @RKISP1_CIF_ISP_EXP_MEASURING_MODE_0: Y = 16 + 0.25R + 0.5G + 0.1094B
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* @RKISP1_CIF_ISP_EXP_MEASURING_MODE_1: Y = (R + G + B) x (85/256)
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*/
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enum rkisp1_cif_isp_exp_meas_mode {
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RKISP1_CIF_ISP_EXP_MEASURING_MODE_0,
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RKISP1_CIF_ISP_EXP_MEASURING_MODE_1,
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};
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/*---------- PART1: Input Parameters ------------*/
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struct rkisp1_cif_isp_window {
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__u16 h_offs;
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__u16 v_offs;
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__u16 h_size;
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__u16 v_size;
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} __packed;
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/**
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* struct rkisp1_cif_isp_bls_fixed_val - BLS fixed subtraction values
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*
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* 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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* @r: Fixed (signed!) subtraction value for Bayer pattern R
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* @gr: Fixed (signed!) subtraction value for Bayer pattern Gr
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* @gb: Fixed (signed!) subtraction value for Bayer pattern Gb
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* @b: Fixed (signed!) subtraction value for Bayer pattern B
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*/
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struct rkisp1_cif_isp_bls_fixed_val {
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__s16 r;
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__s16 gr;
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__s16 gb;
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__s16 b;
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} __packed;
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/**
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* struct rkisp1_cif_isp_bls_config - Configuration used by black level subtraction
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*
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* @enable_auto: 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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* @en_windows: enabled window
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* @bls_window1: Measurement window 1 size
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* @bls_window2: Measurement window 2 size
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* @bls_samples: 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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* @fixed_val: Fixed subtraction values
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*/
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struct rkisp1_cif_isp_bls_config {
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__u8 enable_auto;
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__u8 en_windows;
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struct rkisp1_cif_isp_window bls_window1;
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struct rkisp1_cif_isp_window bls_window2;
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__u8 bls_samples;
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struct rkisp1_cif_isp_bls_fixed_val fixed_val;
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} __packed;
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/**
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* struct rkisp1_cif_isp_dpcc_methods_config - Methods Configuration used by DPCC
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*
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* Methods Configuration used by Defect Pixel Cluster Correction
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*
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* @method: Method enable bits
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* @line_thresh: Line threshold
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* @line_mad_fac: Line MAD factor
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* @pg_fac: Peak gradient factor
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* @rnd_thresh: Rank Neighbor Difference threshold
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* @rg_fac: Rank gradient factor
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*/
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struct rkisp1_cif_isp_dpcc_methods_config {
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__u32 method;
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__u32 line_thresh;
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__u32 line_mad_fac;
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__u32 pg_fac;
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__u32 rnd_thresh;
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__u32 rg_fac;
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} __packed;
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/**
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* struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC
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*
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* Configuration used by Defect Pixel Cluster Correction
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*
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* @mode: dpcc output mode
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* @output_mode: whether use hard coded methods
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* @set_use: stage1 methods set
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* @methods: methods config
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* @ro_limits: rank order limits
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* @rnd_offs: differential rank offsets for rank neighbor difference
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*/
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struct rkisp1_cif_isp_dpcc_config {
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__u32 mode;
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__u32 output_mode;
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__u32 set_use;
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struct rkisp1_cif_isp_dpcc_methods_config methods[RKISP1_CIF_ISP_DPCC_METHODS_MAX];
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__u32 ro_limits;
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__u32 rnd_offs;
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} __packed;
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struct rkisp1_cif_isp_gamma_corr_curve {
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__u16 gamma_y[RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE];
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} __packed;
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struct rkisp1_cif_isp_gamma_curve_x_axis_pnts {
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__u32 gamma_dx0;
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__u32 gamma_dx1;
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} __packed;
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/**
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* struct rkisp1_cif_isp_sdg_config - Configuration used by sensor degamma
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*
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* @curve_x: gamma curve point definition axis for x
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* @xa_pnts: x increments
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*/
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struct rkisp1_cif_isp_sdg_config {
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struct rkisp1_cif_isp_gamma_corr_curve curve_r;
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struct rkisp1_cif_isp_gamma_corr_curve curve_g;
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struct rkisp1_cif_isp_gamma_corr_curve curve_b;
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struct rkisp1_cif_isp_gamma_curve_x_axis_pnts xa_pnts;
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} __packed;
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/**
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* struct rkisp1_cif_isp_lsc_config - Configuration used by Lens shading correction
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*
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* refer to REF_01 for details
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*/
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struct rkisp1_cif_isp_lsc_config {
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__u32 r_data_tbl[RKISP1_CIF_ISP_LSC_DATA_TBL_SIZE];
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__u32 gr_data_tbl[RKISP1_CIF_ISP_LSC_DATA_TBL_SIZE];
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__u32 gb_data_tbl[RKISP1_CIF_ISP_LSC_DATA_TBL_SIZE];
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__u32 b_data_tbl[RKISP1_CIF_ISP_LSC_DATA_TBL_SIZE];
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__u32 x_grad_tbl[RKISP1_CIF_ISP_LSC_GRAD_TBL_SIZE];
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__u32 y_grad_tbl[RKISP1_CIF_ISP_LSC_GRAD_TBL_SIZE];
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__u32 x_size_tbl[RKISP1_CIF_ISP_LSC_SIZE_TBL_SIZE];
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__u32 y_size_tbl[RKISP1_CIF_ISP_LSC_SIZE_TBL_SIZE];
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__u16 config_width;
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__u16 config_height;
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} __packed;
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/**
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* struct rkisp1_cif_isp_ie_config - Configuration used by image effects
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*
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* @eff_mat_1: 3x3 Matrix Coefficients for Emboss Effect 1
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* @eff_mat_2: 3x3 Matrix Coefficients for Emboss Effect 2
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* @eff_mat_3: 3x3 Matrix Coefficients for Emboss 3/Sketch 1
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* @eff_mat_4: 3x3 Matrix Coefficients for Sketch Effect 2
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* @eff_mat_5: 3x3 Matrix Coefficients for Sketch Effect 3
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* @eff_tint: Chrominance increment values of tint (used for sepia effect)
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*/
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struct rkisp1_cif_isp_ie_config {
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__u16 effect;
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__u16 color_sel;
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__u16 eff_mat_1;
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__u16 eff_mat_2;
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__u16 eff_mat_3;
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__u16 eff_mat_4;
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__u16 eff_mat_5;
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__u16 eff_tint;
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} __packed;
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/**
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* struct rkisp1_cif_isp_cproc_config - Configuration used by Color Processing
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*
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* @c_out_range: Chrominance pixel clipping range at output.
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* (0 for limit, 1 for full)
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* @y_in_range: Luminance pixel clipping range at output.
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* @y_out_range: Luminance pixel clipping range at output.
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* @contrast: 00~ff, 0.0~1.992
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* @brightness: 80~7F, -128~+127
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* @sat: saturation, 00~FF, 0.0~1.992
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* @hue: 80~7F, -90~+87.188
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*/
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struct rkisp1_cif_isp_cproc_config {
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__u8 c_out_range;
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__u8 y_in_range;
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__u8 y_out_range;
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__u8 contrast;
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__u8 brightness;
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__u8 sat;
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__u8 hue;
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} __packed;
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/**
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* struct rkisp1_cif_isp_awb_meas_config - Configuration used by auto white balance
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*
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* @awb_wnd: white balance measurement window (in pixels)
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* (from enum rkisp1_cif_isp_awb_mode_type)
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* @max_y: only pixels values < max_y contribute to awb measurement, set to 0
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* to disable this feature
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* @min_y: only pixels values > min_y contribute to awb measurement
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* @max_csum: Chrominance sum maximum value, only consider pixels with Cb+Cr,
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* smaller than threshold for awb measurements
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* @min_c: 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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* @frames: number of frames - 1 used for mean value calculation
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* (ucFrames=0 means 1 Frame)
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* @awb_ref_cr: reference Cr value for AWB regulation, target for AWB
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* @awb_ref_cb: reference Cb value for AWB regulation, target for AWB
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*/
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struct rkisp1_cif_isp_awb_meas_config {
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/*
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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 rkisp1_cif_isp_window awb_wnd;
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__u32 awb_mode;
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__u8 max_y;
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__u8 min_y;
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__u8 max_csum;
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__u8 min_c;
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__u8 frames;
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__u8 awb_ref_cr;
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__u8 awb_ref_cb;
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__u8 enable_ymax_cmp;
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} __packed;
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/**
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* struct rkisp1_cif_isp_awb_gain_config - Configuration used by auto white balance gain
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*
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* out_data_x = ( AWB_GEAIN_X * in_data + 128) >> 8
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*/
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struct rkisp1_cif_isp_awb_gain_config {
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__u16 gain_red;
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__u16 gain_green_r;
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__u16 gain_blue;
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__u16 gain_green_b;
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} __packed;
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/**
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* struct rkisp1_cif_isp_flt_config - Configuration used by ISP filtering
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*
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* @mode: ISP_FILT_MODE register fields (from enum rkisp1_cif_isp_flt_mode)
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* @grn_stage1: ISP_FILT_MODE register fields
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* @chr_h_mode: ISP_FILT_MODE register fields
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* @chr_v_mode: ISP_FILT_MODE register fields
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*
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* refer to REF_01 for details.
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*/
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struct rkisp1_cif_isp_flt_config {
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__u32 mode;
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__u8 grn_stage1;
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__u8 chr_h_mode;
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__u8 chr_v_mode;
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__u32 thresh_bl0;
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__u32 thresh_bl1;
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__u32 thresh_sh0;
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__u32 thresh_sh1;
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__u32 lum_weight;
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||||
__u32 fac_sh1;
|
||||
__u32 fac_sh0;
|
||||
__u32 fac_mid;
|
||||
__u32 fac_bl0;
|
||||
__u32 fac_bl1;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_bdm_config - Configuration used by Bayer DeMosaic
|
||||
*
|
||||
* @demosaic_th: threshod for bayer demosaicing texture detection
|
||||
*/
|
||||
struct rkisp1_cif_isp_bdm_config {
|
||||
__u8 demosaic_th;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_ctk_config - Configuration used by Cross Talk correction
|
||||
*
|
||||
* @coeff: color correction matrix
|
||||
* @ct_offset_b: offset for the crosstalk correction matrix
|
||||
*/
|
||||
struct rkisp1_cif_isp_ctk_config {
|
||||
__u16 coeff0;
|
||||
__u16 coeff1;
|
||||
__u16 coeff2;
|
||||
__u16 coeff3;
|
||||
__u16 coeff4;
|
||||
__u16 coeff5;
|
||||
__u16 coeff6;
|
||||
__u16 coeff7;
|
||||
__u16 coeff8;
|
||||
__u16 ct_offset_r;
|
||||
__u16 ct_offset_g;
|
||||
__u16 ct_offset_b;
|
||||
} __packed;
|
||||
|
||||
enum rkisp1_cif_isp_goc_mode {
|
||||
RKISP1_CIF_ISP_GOC_MODE_LOGARITHMIC,
|
||||
RKISP1_CIF_ISP_GOC_MODE_EQUIDISTANT
|
||||
};
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_goc_config - Configuration used by Gamma Out correction
|
||||
*
|
||||
* @mode: goc mode (from enum rkisp1_cif_isp_goc_mode)
|
||||
* @gamma_y: gamma out curve y-axis for all color components
|
||||
*/
|
||||
struct rkisp1_cif_isp_goc_config {
|
||||
__u32 mode;
|
||||
__u16 gamma_y[RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES];
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_hst_config - Configuration used by Histogram
|
||||
*
|
||||
* @mode: histogram mode (from enum rkisp1_cif_isp_histogram_mode)
|
||||
* @histogram_predivider: process every stepsize pixel, all other pixels are
|
||||
* skipped
|
||||
* @meas_window: coordinates of the measure window
|
||||
* @hist_weight: weighting factor for sub-windows
|
||||
*/
|
||||
struct rkisp1_cif_isp_hst_config {
|
||||
__u32 mode;
|
||||
__u8 histogram_predivider;
|
||||
struct rkisp1_cif_isp_window meas_window;
|
||||
__u8 hist_weight[RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE];
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_aec_config - Configuration used by Auto Exposure Control
|
||||
*
|
||||
* @mode: Exposure measure mode (from enum rkisp1_cif_isp_exp_meas_mode)
|
||||
* @autostop: stop mode (from enum rkisp1_cif_isp_exp_ctrl_autostop)
|
||||
* @meas_window: coordinates of the measure window
|
||||
*/
|
||||
struct rkisp1_cif_isp_aec_config {
|
||||
__u32 mode;
|
||||
__u32 autostop;
|
||||
struct rkisp1_cif_isp_window meas_window;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_afc_config - Configuration used by Auto Focus Control
|
||||
*
|
||||
* @num_afm_win: max RKISP1_CIF_ISP_AFM_MAX_WINDOWS
|
||||
* @afm_win: coordinates of the meas window
|
||||
* @thres: threshold used for minimizing the influence of noise
|
||||
* @var_shift: the number of bits for the shift operation at the end of the
|
||||
* calculation chain.
|
||||
*/
|
||||
struct rkisp1_cif_isp_afc_config {
|
||||
__u8 num_afm_win;
|
||||
struct rkisp1_cif_isp_window afm_win[RKISP1_CIF_ISP_AFM_MAX_WINDOWS];
|
||||
__u32 thres;
|
||||
__u32 var_shift;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* enum rkisp1_cif_isp_dpf_gain_usage - dpf gain usage
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED: don't use any gains in preprocessing stage
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS: use only the noise function gains from
|
||||
* registers DPF_NF_GAIN_R, ...
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS: use only the gains from LSC module
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS: use the noise function gains and the
|
||||
* gains from LSC module
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS: use only the gains from AWB module
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS: use the gains from AWB and LSC module
|
||||
* @RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX: upper border (only for an internal evaluation)
|
||||
*/
|
||||
enum rkisp1_cif_isp_dpf_gain_usage {
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS,
|
||||
RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX
|
||||
};
|
||||
|
||||
/**
|
||||
* enum rkisp1_cif_isp_dpf_rb_filtersize - Red and blue filter sizes
|
||||
* @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9: red and blue filter kernel size 13x9
|
||||
* (means 7x5 active pixel)
|
||||
* @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9: red and blue filter kernel size 9x9
|
||||
* (means 5x5 active pixel)
|
||||
*/
|
||||
enum rkisp1_cif_isp_dpf_rb_filtersize {
|
||||
RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9,
|
||||
RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9,
|
||||
};
|
||||
|
||||
/**
|
||||
* enum rkisp1_cif_isp_dpf_nll_scale_mode - dpf noise level scale mode
|
||||
* @RKISP1_CIF_ISP_NLL_SCALE_LINEAR: use a linear scaling
|
||||
* @RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC: use a logarithmic scaling
|
||||
*/
|
||||
enum rkisp1_cif_isp_dpf_nll_scale_mode {
|
||||
RKISP1_CIF_ISP_NLL_SCALE_LINEAR,
|
||||
RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC,
|
||||
};
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_nll - Noise level lookup
|
||||
*
|
||||
* @coeff: Noise level Lookup coefficient
|
||||
* @scale_mode: dpf noise level scale mode (from enum rkisp1_cif_isp_dpf_nll_scale_mode)
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_nll {
|
||||
__u16 coeff[RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS];
|
||||
__u32 scale_mode;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_rb_flt - Red blue filter config
|
||||
*
|
||||
* @fltsize: The filter size for the red and blue pixels
|
||||
* (from enum rkisp1_cif_isp_dpf_rb_filtersize)
|
||||
* @spatial_coeff: Spatial weights
|
||||
* @r_enable: enable filter processing for red pixels
|
||||
* @b_enable: enable filter processing for blue pixels
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_rb_flt {
|
||||
__u32 fltsize;
|
||||
__u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS];
|
||||
__u8 r_enable;
|
||||
__u8 b_enable;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_g_flt - Green filter Configuration
|
||||
*
|
||||
* @spatial_coeff: Spatial weights
|
||||
* @gr_enable: enable filter processing for green pixels in green/red lines
|
||||
* @gb_enable: enable filter processing for green pixels in green/blue lines
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_g_flt {
|
||||
__u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS];
|
||||
__u8 gr_enable;
|
||||
__u8 gb_enable;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_gain - Noise function Configuration
|
||||
*
|
||||
* @mode: dpf gain usage (from enum rkisp1_cif_isp_dpf_gain_usage)
|
||||
* @nf_r_gain: Noise function Gain that replaces the AWB gain for red pixels
|
||||
* @nf_b_gain: Noise function Gain that replaces the AWB gain for blue pixels
|
||||
* @nf_gr_gain: Noise function Gain that replaces the AWB gain
|
||||
* for green pixels in a red line
|
||||
* @nf_gb_gain: Noise function Gain that replaces the AWB gain
|
||||
* for green pixels in a blue line
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_gain {
|
||||
__u32 mode;
|
||||
__u16 nf_r_gain;
|
||||
__u16 nf_b_gain;
|
||||
__u16 nf_gr_gain;
|
||||
__u16 nf_gb_gain;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_config - Configuration used by De-noising pre-filter
|
||||
*
|
||||
* @gain: noise function gain
|
||||
* @g_flt: green filter config
|
||||
* @rb_flt: red blue filter config
|
||||
* @nll: noise level lookup
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_config {
|
||||
struct rkisp1_cif_isp_dpf_gain gain;
|
||||
struct rkisp1_cif_isp_dpf_g_flt g_flt;
|
||||
struct rkisp1_cif_isp_dpf_rb_flt rb_flt;
|
||||
struct rkisp1_cif_isp_dpf_nll nll;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_dpf_strength_config - strength of the filter
|
||||
*
|
||||
* @r: filter strength of the RED filter
|
||||
* @g: filter strength of the GREEN filter
|
||||
* @b: filter strength of the BLUE filter
|
||||
*/
|
||||
struct rkisp1_cif_isp_dpf_strength_config {
|
||||
__u8 r;
|
||||
__u8 g;
|
||||
__u8 b;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_isp_other_cfg - Parameters for some blocks in rockchip isp1
|
||||
*
|
||||
* @dpcc_config: Defect Pixel Cluster Correction config
|
||||
* @bls_config: Black Level Subtraction config
|
||||
* @sdg_config: sensor degamma config
|
||||
* @lsc_config: Lens Shade config
|
||||
* @awb_gain_config: Auto White balance gain config
|
||||
* @flt_config: filter config
|
||||
* @bdm_config: demosaic config
|
||||
* @ctk_config: cross talk config
|
||||
* @goc_config: gamma out config
|
||||
* @bls_config: black level subtraction config
|
||||
* @dpf_config: De-noising pre-filter config
|
||||
* @dpf_strength_config: dpf strength config
|
||||
* @cproc_config: color process config
|
||||
* @ie_config: image effects config
|
||||
*/
|
||||
struct rkisp1_cif_isp_isp_other_cfg {
|
||||
struct rkisp1_cif_isp_dpcc_config dpcc_config;
|
||||
struct rkisp1_cif_isp_bls_config bls_config;
|
||||
struct rkisp1_cif_isp_sdg_config sdg_config;
|
||||
struct rkisp1_cif_isp_lsc_config lsc_config;
|
||||
struct rkisp1_cif_isp_awb_gain_config awb_gain_config;
|
||||
struct rkisp1_cif_isp_flt_config flt_config;
|
||||
struct rkisp1_cif_isp_bdm_config bdm_config;
|
||||
struct rkisp1_cif_isp_ctk_config ctk_config;
|
||||
struct rkisp1_cif_isp_goc_config goc_config;
|
||||
struct rkisp1_cif_isp_dpf_config dpf_config;
|
||||
struct rkisp1_cif_isp_dpf_strength_config dpf_strength_config;
|
||||
struct rkisp1_cif_isp_cproc_config cproc_config;
|
||||
struct rkisp1_cif_isp_ie_config ie_config;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_isp_meas_cfg - Rockchip ISP1 Measure Parameters
|
||||
*
|
||||
* @awb_meas_config: auto white balance config
|
||||
* @hst_config: histogram config
|
||||
* @aec_config: auto exposure config
|
||||
* @afc_config: auto focus config
|
||||
*/
|
||||
struct rkisp1_cif_isp_isp_meas_cfg {
|
||||
struct rkisp1_cif_isp_awb_meas_config awb_meas_config;
|
||||
struct rkisp1_cif_isp_hst_config hst_config;
|
||||
struct rkisp1_cif_isp_aec_config aec_config;
|
||||
struct rkisp1_cif_isp_afc_config afc_config;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_params_cfg - Rockchip ISP1 Input Parameters Meta Data
|
||||
*
|
||||
* @module_en_update: mask the enable bits of which module should be updated
|
||||
* @module_ens: mask the enable value of each module, only update the module
|
||||
* which correspond bit was set in module_en_update
|
||||
* @module_cfg_update: mask the config bits of which module should be updated
|
||||
* @meas: measurement config
|
||||
* @others: other config
|
||||
*/
|
||||
struct rkisp1_params_cfg {
|
||||
__u32 module_en_update;
|
||||
__u32 module_ens;
|
||||
__u32 module_cfg_update;
|
||||
|
||||
struct rkisp1_cif_isp_isp_meas_cfg meas;
|
||||
struct rkisp1_cif_isp_isp_other_cfg others;
|
||||
} __packed;
|
||||
|
||||
/*---------- PART2: Measurement Statistics ------------*/
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_awb_meas - AWB measured values
|
||||
*
|
||||
* @cnt: White pixel count, number of "white pixels" found during last
|
||||
* measurement
|
||||
* @mean_y_or_g: Mean value of Y within window and frames,
|
||||
* Green if RGB is selected.
|
||||
* @mean_cb_or_b: Mean value of Cb within window and frames,
|
||||
* Blue if RGB is selected.
|
||||
* @mean_cr_or_r: Mean value of Cr within window and frames,
|
||||
* Red if RGB is selected.
|
||||
*/
|
||||
struct rkisp1_cif_isp_awb_meas {
|
||||
__u32 cnt;
|
||||
__u8 mean_y_or_g;
|
||||
__u8 mean_cb_or_b;
|
||||
__u8 mean_cr_or_r;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_awb_stat - statistics automatic white balance data
|
||||
*
|
||||
* @awb_mean: Mean measured data
|
||||
*/
|
||||
struct rkisp1_cif_isp_awb_stat {
|
||||
struct rkisp1_cif_isp_awb_meas awb_mean[RKISP1_CIF_ISP_AWB_MAX_GRID];
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_bls_meas_val - BLS measured values
|
||||
*
|
||||
* @meas_r: Mean measured value for Bayer pattern R
|
||||
* @meas_gr: Mean measured value for Bayer pattern Gr
|
||||
* @meas_gb: Mean measured value for Bayer pattern Gb
|
||||
* @meas_b: Mean measured value for Bayer pattern B
|
||||
*/
|
||||
struct rkisp1_cif_isp_bls_meas_val {
|
||||
__u16 meas_r;
|
||||
__u16 meas_gr;
|
||||
__u16 meas_gb;
|
||||
__u16 meas_b;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_ae_stat - statistics auto exposure data
|
||||
*
|
||||
* @exp_mean: Mean luminance value of block xx
|
||||
* @bls_val: BLS measured values
|
||||
*
|
||||
* Image is divided into 5x5 blocks.
|
||||
*/
|
||||
struct rkisp1_cif_isp_ae_stat {
|
||||
__u8 exp_mean[RKISP1_CIF_ISP_AE_MEAN_MAX];
|
||||
struct rkisp1_cif_isp_bls_meas_val bls_val;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_af_meas_val - AF measured values
|
||||
*
|
||||
* @sum: sharpness, refer to REF_01 for definition
|
||||
* @lum: luminance, refer to REF_01 for definition
|
||||
*/
|
||||
struct rkisp1_cif_isp_af_meas_val {
|
||||
__u32 sum;
|
||||
__u32 lum;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_af_stat - statistics auto focus data
|
||||
*
|
||||
* @window: AF measured value of window x
|
||||
*
|
||||
* The module measures the sharpness in 3 windows of selectable size via
|
||||
* register settings(ISP_AFM_*_A/B/C)
|
||||
*/
|
||||
struct rkisp1_cif_isp_af_stat {
|
||||
struct rkisp1_cif_isp_af_meas_val window[RKISP1_CIF_ISP_AFM_MAX_WINDOWS];
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_cif_isp_hist_stat - statistics histogram data
|
||||
*
|
||||
* @hist_bins: measured bin counters
|
||||
*
|
||||
* Measurement window divided into 25 sub-windows, set
|
||||
* with ISP_HIST_XXX
|
||||
*/
|
||||
struct rkisp1_cif_isp_hist_stat {
|
||||
__u16 hist_bins[RKISP1_CIF_ISP_HIST_BIN_N_MAX];
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Data
|
||||
*
|
||||
* @rkisp1_cif_isp_awb_stat: statistics data for automatic white balance
|
||||
* @rkisp1_cif_isp_ae_stat: statistics data for auto exposure
|
||||
* @rkisp1_cif_isp_af_stat: statistics data for auto focus
|
||||
* @rkisp1_cif_isp_hist_stat: statistics histogram data
|
||||
*/
|
||||
struct rkisp1_cif_isp_stat {
|
||||
struct rkisp1_cif_isp_awb_stat awb;
|
||||
struct rkisp1_cif_isp_ae_stat ae;
|
||||
struct rkisp1_cif_isp_af_stat af;
|
||||
struct rkisp1_cif_isp_hist_stat hist;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Meta Data
|
||||
*
|
||||
* @meas_type: measurement types (RKISP1_CIF_ISP_STAT_ definitions)
|
||||
* @frame_id: frame ID for sync
|
||||
* @params: statistics data
|
||||
*/
|
||||
struct rkisp1_stat_buffer {
|
||||
__u32 meas_type;
|
||||
__u32 frame_id;
|
||||
struct rkisp1_cif_isp_stat params;
|
||||
} __packed;
|
||||
|
||||
#endif /* _UAPI_RKISP1_CONFIG_H */
|
||||
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Block a user