| From 0e069f663beddca2d3652393b57e91a281e9d426 Mon Sep 17 00:00:00 2001 |
| From: Jeffy Chen <jeffy.chen@rock-chips.com> |
| Date: Mon, 18 Dec 2017 20:03:07 +0800 |
| Subject: [PATCH] FROMLIST: media: 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> |
| |
| BUG=b:36227021 |
| TEST=Camera works on Scarlet with the whole series |
| (am from https://patchwork.linuxtv.org/patch/46245/) |
| |
| Change-Id: I2ae3db2f719c4a5de2dc631a5692b333effe5ea3 |
| --- |
| include/uapi/linux/rkisp1-config.h | 757 +++++++++++++++++++++++++++++ |
| 1 file changed, 757 insertions(+) |
| create mode 100644 include/uapi/linux/rkisp1-config.h |
| |
| diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h |
| new file mode 100644 |
| index 000000000000..0f9f42265a7a |
| --- /dev/null |
| +++ b/include/uapi/linux/rkisp1-config.h |
| @@ -0,0 +1,757 @@ |
| +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| +/* |
| + * Rockchip isp1 driver |
| + * Copyright (C) 2017 Rockchip Electronics Co., Ltd. |
| + */ |
| + |
| +#ifndef _UAPI_RKISP1_CONFIG_H |
| +#define _UAPI_RKISP1_CONFIG_H |
| + |
| +#include <linux/types.h> |
| +#include <linux/v4l2-controls.h> |
| + |
| +#define CIFISP_MODULE_DPCC (1 << 0) |
| +#define CIFISP_MODULE_BLS (1 << 1) |
| +#define CIFISP_MODULE_SDG (1 << 2) |
| +#define CIFISP_MODULE_HST (1 << 3) |
| +#define CIFISP_MODULE_LSC (1 << 4) |
| +#define CIFISP_MODULE_AWB_GAIN (1 << 5) |
| +#define CIFISP_MODULE_FLT (1 << 6) |
| +#define CIFISP_MODULE_BDM (1 << 7) |
| +#define CIFISP_MODULE_CTK (1 << 8) |
| +#define CIFISP_MODULE_GOC (1 << 9) |
| +#define CIFISP_MODULE_CPROC (1 << 10) |
| +#define CIFISP_MODULE_AFC (1 << 11) |
| +#define CIFISP_MODULE_AWB (1 << 12) |
| +#define CIFISP_MODULE_IE (1 << 13) |
| +#define CIFISP_MODULE_AEC (1 << 14) |
| +#define CIFISP_MODULE_WDR (1 << 15) |
| +#define CIFISP_MODULE_DPF (1 << 16) |
| +#define CIFISP_MODULE_DPF_STRENGTH (1 << 17) |
| + |
| +#define CIFISP_CTK_COEFF_MAX 0x100 |
| +#define CIFISP_CTK_OFFSET_MAX 0x800 |
| + |
| +#define CIFISP_AE_MEAN_MAX 25 |
| +#define CIFISP_HIST_BIN_N_MAX 16 |
| +#define CIFISP_AFM_MAX_WINDOWS 3 |
| +#define CIFISP_DEGAMMA_CURVE_SIZE 17 |
| + |
| +#define CIFISP_BDM_MAX_TH 0xFF |
| + |
| +/* |
| + * Black level compensation |
| + */ |
| +/* maximum value for horizontal start address */ |
| +#define CIFISP_BLS_START_H_MAX 0x00000FFF |
| +/* maximum value for horizontal stop address */ |
| +#define CIFISP_BLS_STOP_H_MAX 0x00000FFF |
| +/* maximum value for vertical start address */ |
| +#define CIFISP_BLS_START_V_MAX 0x00000FFF |
| +/* maximum value for vertical stop address */ |
| +#define CIFISP_BLS_STOP_V_MAX 0x00000FFF |
| +/* maximum is 2^18 = 262144*/ |
| +#define CIFISP_BLS_SAMPLES_MAX 0x00000012 |
| +/* maximum value for fixed black level */ |
| +#define CIFISP_BLS_FIX_SUB_MAX 0x00000FFF |
| +/* minimum value for fixed black level */ |
| +#define CIFISP_BLS_FIX_SUB_MIN 0xFFFFF000 |
| +/* 13 bit range (signed)*/ |
| +#define CIFISP_BLS_FIX_MASK 0x00001FFF |
| + |
| +/* |
| + * Automatic white balance measurments |
| + */ |
| +#define CIFISP_AWB_MAX_GRID 1 |
| +#define CIFISP_AWB_MAX_FRAMES 7 |
| + |
| +/* |
| + * Gamma out |
| + */ |
| +/* Maximum number of color samples supported */ |
| +#define CIFISP_GAMMA_OUT_MAX_SAMPLES 17 |
| + |
| +/* |
| + * Lens shade correction |
| + */ |
| +#define CIFISP_LSC_GRAD_TBL_SIZE 8 |
| +#define CIFISP_LSC_SIZE_TBL_SIZE 8 |
| +/* |
| + * The following matches the tuning process, |
| + * not the max capabilities of the chip. |
| + * Last value unused. |
| + */ |
| +#define CIFISP_LSC_DATA_TBL_SIZE 290 |
| + |
| +/* |
| + * Histogram calculation |
| + */ |
| +/* Last 3 values unused. */ |
| +#define CIFISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 28 |
| + |
| +/* |
| + * Defect Pixel Cluster Correction |
| + */ |
| +#define CIFISP_DPCC_METHODS_MAX 3 |
| + |
| +/* |
| + * Denoising pre filter |
| + */ |
| +#define CIFISP_DPF_MAX_NLF_COEFFS 17 |
| +#define CIFISP_DPF_MAX_SPATIAL_COEFFS 6 |
| + |
| +/* |
| + * Measurement types |
| + */ |
| +#define CIFISP_STAT_AWB (1 << 0) |
| +#define CIFISP_STAT_AUTOEXP (1 << 1) |
| +#define CIFISP_STAT_AFM_FIN (1 << 2) |
| +#define CIFISP_STAT_HIST (1 << 3) |
| + |
| +enum cifisp_histogram_mode { |
| + CIFISP_HISTOGRAM_MODE_DISABLE, |
| + CIFISP_HISTOGRAM_MODE_RGB_COMBINED, |
| + CIFISP_HISTOGRAM_MODE_R_HISTOGRAM, |
| + CIFISP_HISTOGRAM_MODE_G_HISTOGRAM, |
| + CIFISP_HISTOGRAM_MODE_B_HISTOGRAM, |
| + CIFISP_HISTOGRAM_MODE_Y_HISTOGRAM |
| +}; |
| + |
| +enum cifisp_awb_mode_type { |
| + CIFISP_AWB_MODE_MANUAL, |
| + CIFISP_AWB_MODE_RGB, |
| + CIFISP_AWB_MODE_YCBCR |
| +}; |
| + |
| +enum cifisp_flt_mode { |
| + CIFISP_FLT_STATIC_MODE, |
| + CIFISP_FLT_DYNAMIC_MODE |
| +}; |
| + |
| +/** |
| + * enum cifisp_exp_ctrl_auotostop - stop modes |
| + * @CIFISP_EXP_CTRL_AUTOSTOP_0: continous measurement |
| + * @CIFISP_EXP_CTRL_AUTOSTOP_1: stop measuring after a complete frame |
| + */ |
| +enum cifisp_exp_ctrl_auotostop { |
| + CIFISP_EXP_CTRL_AUTOSTOP_0 = 0, |
| + CIFISP_EXP_CTRL_AUTOSTOP_1 = 1, |
| +}; |
| + |
| +/** |
| + * enum cifisp_exp_meas_mode - Exposure measure mode |
| + * @CIFISP_EXP_MEASURING_MODE_0: Y = 16 + 0.25R + 0.5G + 0.1094B |
| + * @CIFISP_EXP_MEASURING_MODE_1: Y = (R + G + B) x (85/256) |
| + */ |
| +enum cifisp_exp_meas_mode { |
| + CIFISP_EXP_MEASURING_MODE_0, |
| + CIFISP_EXP_MEASURING_MODE_1, |
| +}; |
| + |
| +/*---------- PART1: Input Parameters ------------*/ |
| + |
| +struct cifisp_window { |
| + unsigned short h_offs; |
| + unsigned short v_offs; |
| + unsigned short h_size; |
| + unsigned short v_size; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_bls_fixed_val - BLS fixed subtraction values |
| + * |
| + * The values will be subtracted from the sensor |
| + * values. Therefore a negative value means addition instead of subtraction! |
| + * |
| + * @r: Fixed (signed!) subtraction value for Bayer pattern R |
| + * @gr: Fixed (signed!) subtraction value for Bayer pattern Gr |
| + * @gb: Fixed (signed!) subtraction value for Bayer pattern Gb |
| + * @b: Fixed (signed!) subtraction value for Bayer pattern B |
| + */ |
| +struct cifisp_bls_fixed_val { |
| + signed short r; |
| + signed short gr; |
| + signed short gb; |
| + signed short b; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_bls_config - Configuration used by black level subtraction |
| + * |
| + * @enable_auto: Automatic mode activated means that the measured values |
| + * are subtracted.Otherwise the fixed subtraction |
| + * values will be subtracted. |
| + * @en_windows: enabled window |
| + * @bls_window1: Measurement window 1 size |
| + * @bls_window2: Measurement window 2 size |
| + * @bls_samples: Set amount of measured pixels for each Bayer position |
| + * (A, B,C and D) to 2^bls_samples. |
| + * @cifisp_bls_fixed_val: Fixed subtraction values |
| + */ |
| +struct cifisp_bls_config { |
| + unsigned char enable_auto; |
| + unsigned char en_windows; |
| + struct cifisp_window bls_window1; |
| + struct cifisp_window bls_window2; |
| + unsigned char bls_samples; |
| + struct cifisp_bls_fixed_val fixed_val; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_dpcc_methods_config - Methods Configuration used by Defect Pixel Cluster Correction |
| + * |
| + * @method: |
| + * @line_thresh: |
| + * @line_mad_fac: |
| + * @pg_fac: |
| + * @rnd_thresh: |
| + * @rg_fac: |
| + */ |
| +struct cifisp_dpcc_methods_config { |
| + unsigned int method; |
| + unsigned int line_thresh; |
| + unsigned int line_mad_fac; |
| + unsigned int pg_fac; |
| + unsigned int rnd_thresh; |
| + unsigned int rg_fac; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_dpcc_methods_config - Configuration used by Defect Pixel Cluster Correction |
| + * |
| + * @mode: dpcc output mode |
| + * @output_mode: whether use hard coded methods |
| + * @set_use: stage1 methods set |
| + * @methods: methods config |
| + * @ro_limits: rank order limits |
| + * @rnd_offs: differential rank offsets for rank neighbor difference |
| + */ |
| +struct cifisp_dpcc_config { |
| + unsigned int mode; |
| + unsigned int output_mode; |
| + unsigned int set_use; |
| + struct cifisp_dpcc_methods_config methods[CIFISP_DPCC_METHODS_MAX]; |
| + unsigned int ro_limits; |
| + unsigned int rnd_offs; |
| +} __attribute__ ((packed)); |
| + |
| +struct cifisp_gamma_corr_curve { |
| + unsigned short gamma_y[CIFISP_DEGAMMA_CURVE_SIZE]; |
| +} __attribute__ ((packed)); |
| + |
| +struct cifisp_gamma_curve_x_axis_pnts { |
| + unsigned int gamma_dx0; |
| + unsigned int gamma_dx1; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_gamma_corr_curve - Configuration used by sensor degamma |
| + * |
| + * @curve_x: gamma curve point definition axis for x |
| + * @xa_pnts: x increments |
| + */ |
| +struct cifisp_sdg_config { |
| + struct cifisp_gamma_corr_curve curve_r; |
| + struct cifisp_gamma_corr_curve curve_g; |
| + struct cifisp_gamma_corr_curve curve_b; |
| + struct cifisp_gamma_curve_x_axis_pnts xa_pnts; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_lsc_config - Configuration used by Lens shading correction |
| + * |
| + * refer to datasheet for details |
| + */ |
| +struct cifisp_lsc_config { |
| + unsigned int r_data_tbl[CIFISP_LSC_DATA_TBL_SIZE]; |
| + unsigned int gr_data_tbl[CIFISP_LSC_DATA_TBL_SIZE]; |
| + unsigned int gb_data_tbl[CIFISP_LSC_DATA_TBL_SIZE]; |
| + unsigned int b_data_tbl[CIFISP_LSC_DATA_TBL_SIZE]; |
| + |
| + unsigned int x_grad_tbl[CIFISP_LSC_GRAD_TBL_SIZE]; |
| + unsigned int y_grad_tbl[CIFISP_LSC_GRAD_TBL_SIZE]; |
| + |
| + unsigned int x_size_tbl[CIFISP_LSC_SIZE_TBL_SIZE]; |
| + unsigned int y_size_tbl[CIFISP_LSC_SIZE_TBL_SIZE]; |
| + unsigned short config_width; |
| + unsigned short config_height; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_ie_config - Configuration used by image effects |
| + * |
| + * @eff_mat_1: 3x3 Matrix Coefficients for Emboss Effect 1 |
| + * @eff_mat_2: 3x3 Matrix Coefficients for Emboss Effect 2 |
| + * @eff_mat_3: 3x3 Matrix Coefficients for Emboss 3/Sketch 1 |
| + * @eff_mat_4: 3x3 Matrix Coefficients for Sketch Effect 2 |
| + * @eff_mat_5: 3x3 Matrix Coefficients for Sketch Effect 3 |
| + * @eff_tint: Chrominance increment values of tint (used for sepia effect) |
| + */ |
| +struct cifisp_ie_config { |
| + unsigned short effect; |
| + unsigned short color_sel; |
| + unsigned short eff_mat_1; |
| + unsigned short eff_mat_2; |
| + unsigned short eff_mat_3; |
| + unsigned short eff_mat_4; |
| + unsigned short eff_mat_5; |
| + unsigned short eff_tint; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_cproc_config - Configuration used by Color Processing |
| + * |
| + * @c_out_range: Chrominance pixel clipping range at output. (0 for limit, 1 for full) |
| + * @y_in_range: Luminance pixel clipping range at output. |
| + * @y_out_range: Luminance pixel clipping range at output. |
| + * @contrast: 00~ff, 0.0~1.992 |
| + * @brightness: 80~7F, -128~+127 |
| + * @sat: saturation, 00~FF, 0.0~1.992 |
| + * @hue: 80~7F, -90~+87.188 |
| + */ |
| +struct cifisp_cproc_config { |
| + unsigned char c_out_range; |
| + unsigned char y_in_range; |
| + unsigned char y_out_range; |
| + unsigned char contrast; |
| + unsigned char brightness; |
| + unsigned char sat; |
| + unsigned char hue; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_awb_meas_config - Configuration used by auto white balance |
| + * |
| + * @awb_wnd: white balance measurement window (in pixels) |
| + * @max_y: only pixels values < max_y contribute to awb measurement, set to 0 to disable this feature |
| + * @min_y: only pixels values > min_y contribute to awb measurement |
| + * @max_csum: Chrominance sum maximum value, only consider pixels with Cb+Cr, smaller than threshold for awb measurements |
| + * @min_c: Chrominance minimum value, only consider pixels with Cb/Cr each greater than threshold value for awb measurements |
| + * @frames: number of frames - 1 used for mean value calculation(ucFrames=0 means 1 Frame) |
| + * @awb_ref_cr: reference Cr value for AWB regulation, target for AWB |
| + * @awb_ref_cb: reference Cb value for AWB regulation, target for AWB |
| + */ |
| +struct cifisp_awb_meas_config { |
| + /* |
| + * Note: currently the h and v offsets are mapped to grid offsets |
| + */ |
| + struct cifisp_window awb_wnd; |
| + enum cifisp_awb_mode_type awb_mode; |
| + unsigned char max_y; |
| + unsigned char min_y; |
| + unsigned char max_csum; |
| + unsigned char min_c; |
| + unsigned char frames; |
| + unsigned char awb_ref_cr; |
| + unsigned char awb_ref_cb; |
| + bool enable_ymax_cmp; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_awb_gain_config - Configuration used by auto white balance gain |
| + * |
| + * out_data_x = ( AWB_GEAIN_X * in_data + 128) >> 8 |
| + */ |
| +struct cifisp_awb_gain_config { |
| + unsigned short gain_red; |
| + unsigned short gain_green_r; |
| + unsigned short gain_blue; |
| + unsigned short gain_green_b; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_flt_config - Configuration used by ISP filtering |
| + * |
| + * @mode: ISP_FILT_MODE register fields |
| + * @grn_stage1: ISP_FILT_MODE register fields |
| + * @chr_h_mode: ISP_FILT_MODE register fields |
| + * @chr_v_mode: ISP_FILT_MODE register fields |
| + * |
| + * refer to datasheet for details. |
| + */ |
| +struct cifisp_flt_config { |
| + enum cifisp_flt_mode mode; |
| + unsigned char grn_stage1; |
| + unsigned char chr_h_mode; |
| + unsigned char chr_v_mode; |
| + unsigned int thresh_bl0; |
| + unsigned int thresh_bl1; |
| + unsigned int thresh_sh0; |
| + unsigned int thresh_sh1; |
| + unsigned int lum_weight; |
| + unsigned int fac_sh1; |
| + unsigned int fac_sh0; |
| + unsigned int fac_mid; |
| + unsigned int fac_bl0; |
| + unsigned int fac_bl1; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_bdm_config - Configuration used by Bayer DeMosaic |
| + * |
| + * @demosaic_th: threshod for bayer demosaicing texture detection |
| + */ |
| +struct cifisp_bdm_config { |
| + unsigned char demosaic_th; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_ctk_config - Configuration used by Cross Talk correction |
| + * |
| + * @coeff: color correction matrix |
| + * @ct_offset_b: offset for the crosstalk correction matrix |
| + */ |
| +struct cifisp_ctk_config { |
| + unsigned short coeff0; |
| + unsigned short coeff1; |
| + unsigned short coeff2; |
| + unsigned short coeff3; |
| + unsigned short coeff4; |
| + unsigned short coeff5; |
| + unsigned short coeff6; |
| + unsigned short coeff7; |
| + unsigned short coeff8; |
| + unsigned short ct_offset_r; |
| + unsigned short ct_offset_g; |
| + unsigned short ct_offset_b; |
| +} __attribute__ ((packed)); |
| + |
| +enum cifisp_goc_mode { |
| + CIFISP_GOC_MODE_LOGARITHMIC, |
| + CIFISP_GOC_MODE_EQUIDISTANT |
| +}; |
| + |
| +/** |
| + * struct cifisp_goc_config - Configuration used by Gamma Out correction |
| + * |
| + * @mode: goc mode |
| + * @gamma_y: gamma out curve y-axis for all color components |
| + */ |
| +struct cifisp_goc_config { |
| + enum cifisp_goc_mode mode; |
| + unsigned short gamma_y[CIFISP_GAMMA_OUT_MAX_SAMPLES]; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_hst_config - Configuration used by Histogram |
| + * |
| + * @mode: histogram mode |
| + * @histogram_predivider: process every stepsize pixel, all other pixels are skipped |
| + * @meas_window: coordinates of the meas window |
| + * @hist_weight: weighting factor for sub-windows |
| + */ |
| +struct cifisp_hst_config { |
| + enum cifisp_histogram_mode mode; |
| + unsigned char histogram_predivider; |
| + struct cifisp_window meas_window; |
| + unsigned char hist_weight[CIFISP_HISTOGRAM_WEIGHT_GRIDS_SIZE]; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_aec_config - Configuration used by Auto Exposure Control |
| + * |
| + * @mode: Exposure measure mode |
| + * @autostop: stop mode (from enum cifisp_exp_ctrl_auotostop) |
| + * @meas_window: coordinates of the meas window |
| + */ |
| +struct cifisp_aec_config { |
| + enum cifisp_exp_meas_mode mode; |
| + __u32 autostop; |
| + struct cifisp_window meas_window; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_afc_config - Configuration used by Auto Focus Control |
| + * |
| + * @num_afm_win: max CIFISP_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 cifisp_afc_config { |
| + unsigned char num_afm_win; |
| + struct cifisp_window afm_win[CIFISP_AFM_MAX_WINDOWS]; |
| + unsigned int thres; |
| + unsigned int var_shift; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * enum cifisp_dpf_gain_usage - dpf gain usage |
| + * @CIFISP_DPF_GAIN_USAGE_DISABLED: don't use any gains in preprocessing stage |
| + * @CIFISP_DPF_GAIN_USAGE_NF_GAINS: use only the noise function gains from registers DPF_NF_GAIN_R, ... |
| + * @CIFISP_DPF_GAIN_USAGE_LSC_GAINS: use only the gains from LSC module |
| + * @CIFISP_DPF_GAIN_USAGE_NF_LSC_GAINS: use the noise function gains and the gains from LSC module |
| + * @CIFISP_DPF_GAIN_USAGE_AWB_GAINS: use only the gains from AWB module |
| + * @CIFISP_DPF_GAIN_USAGE_AWB_LSC_GAINS: use the gains from AWB and LSC module |
| + * @CIFISP_DPF_GAIN_USAGE_MAX: upper border (only for an internal evaluation) |
| + */ |
| +enum cifisp_dpf_gain_usage { |
| + CIFISP_DPF_GAIN_USAGE_DISABLED, |
| + CIFISP_DPF_GAIN_USAGE_NF_GAINS, |
| + CIFISP_DPF_GAIN_USAGE_LSC_GAINS, |
| + CIFISP_DPF_GAIN_USAGE_NF_LSC_GAINS, |
| + CIFISP_DPF_GAIN_USAGE_AWB_GAINS, |
| + CIFISP_DPF_GAIN_USAGE_AWB_LSC_GAINS, |
| + CIFISP_DPF_GAIN_USAGE_MAX |
| +}; |
| + |
| +/** |
| + * enum cifisp_dpf_gain_usage - dpf gain usage |
| + * @CIFISP_DPF_RB_FILTERSIZE_13x9: red and blue filter kernel size 13x9 (means 7x5 active pixel) |
| + * @CIFISP_DPF_RB_FILTERSIZE_9x9: red and blue filter kernel size 9x9 (means 5x5 active pixel) |
| + */ |
| +enum cifisp_dpf_rb_filtersize { |
| + CIFISP_DPF_RB_FILTERSIZE_13x9, |
| + CIFISP_DPF_RB_FILTERSIZE_9x9, |
| +}; |
| + |
| +/** |
| + * enum cifisp_dpf_nll_scale_mode - dpf noise level scale mode |
| + * @CIFISP_NLL_SCALE_LINEAR: use a linear scaling |
| + * @CIFISP_NLL_SCALE_LOGARITHMIC: use a logarithmic scaling |
| + */ |
| +enum cifisp_dpf_nll_scale_mode { |
| + CIFISP_NLL_SCALE_LINEAR, |
| + CIFISP_NLL_SCALE_LOGARITHMIC, |
| +}; |
| + |
| +struct cifisp_dpf_nll { |
| + unsigned short coeff[CIFISP_DPF_MAX_NLF_COEFFS]; |
| + enum cifisp_dpf_nll_scale_mode scale_mode; |
| +} __attribute__ ((packed)); |
| + |
| +struct cifisp_dpf_rb_flt { |
| + enum cifisp_dpf_rb_filtersize fltsize; |
| + unsigned char spatial_coeff[CIFISP_DPF_MAX_SPATIAL_COEFFS]; |
| + bool r_enable; |
| + bool b_enable; |
| +} __attribute__ ((packed)); |
| + |
| +struct cifisp_dpf_g_flt { |
| + unsigned char spatial_coeff[CIFISP_DPF_MAX_SPATIAL_COEFFS]; |
| + bool gr_enable; |
| + bool gb_enable; |
| +} __attribute__ ((packed)); |
| + |
| +struct cifisp_dpf_gain { |
| + enum cifisp_dpf_gain_usage mode; |
| + unsigned short nf_r_gain; |
| + unsigned short nf_b_gain; |
| + unsigned short nf_gr_gain; |
| + unsigned short nf_gb_gain; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 cifisp_dpf_config { |
| + struct cifisp_dpf_gain gain; |
| + struct cifisp_dpf_g_flt g_flt; |
| + struct cifisp_dpf_rb_flt rb_flt; |
| + struct cifisp_dpf_nll nll; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 cifisp_dpf_strength_config { |
| + unsigned char r; |
| + unsigned char g; |
| + unsigned char b; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 suntraction 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 cifisp_isp_other_cfg { |
| + struct cifisp_dpcc_config dpcc_config; |
| + struct cifisp_bls_config bls_config; |
| + struct cifisp_sdg_config sdg_config; |
| + struct cifisp_lsc_config lsc_config; |
| + struct cifisp_awb_gain_config awb_gain_config; |
| + struct cifisp_flt_config flt_config; |
| + struct cifisp_bdm_config bdm_config; |
| + struct cifisp_ctk_config ctk_config; |
| + struct cifisp_goc_config goc_config; |
| + struct cifisp_dpf_config dpf_config; |
| + struct cifisp_dpf_strength_config dpf_strength_config; |
| + struct cifisp_cproc_config cproc_config; |
| + struct cifisp_ie_config ie_config; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 cifisp_isp_meas_cfg { |
| + struct cifisp_awb_meas_config awb_meas_config; |
| + struct cifisp_hst_config hst_config; |
| + struct cifisp_aec_config aec_config; |
| + struct cifisp_afc_config afc_config; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct rkisp1_isp_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_isp_params_cfg { |
| + unsigned int module_en_update; |
| + unsigned int module_ens; |
| + unsigned int module_cfg_update; |
| + |
| + struct cifisp_isp_meas_cfg meas; |
| + struct cifisp_isp_other_cfg others; |
| +} __attribute__ ((packed)); |
| + |
| +/*---------- PART2: Measurement Statistics ------------*/ |
| + |
| +/** |
| + * struct cifisp_bls_meas_val - AWB measured values |
| + * |
| + * @cnt: White pixel count, number of "white pixels" found during laster 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 cifisp_awb_meas { |
| + unsigned int cnt; |
| + unsigned char mean_y_or_g; |
| + unsigned char mean_cb_or_b; |
| + unsigned char mean_cr_or_r; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_awb_stat - statistics automatic white balance data |
| + * |
| + * @awb_mean: Mean measured data |
| + */ |
| +struct cifisp_awb_stat { |
| + struct cifisp_awb_meas awb_mean[CIFISP_AWB_MAX_GRID]; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 cifisp_bls_meas_val { |
| + unsigned short meas_r; |
| + unsigned short meas_gr; |
| + unsigned short meas_gb; |
| + unsigned short meas_b; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_ae_stat - statistics auto exposure data |
| + * |
| + * @exp_mean: Mean luminance value of block xx |
| + * @bls_val: available wit exposure results |
| + * |
| + * Image is divided into 5x5 blocks. |
| + */ |
| +struct cifisp_ae_stat { |
| + unsigned char exp_mean[CIFISP_AE_MEAN_MAX]; |
| + struct cifisp_bls_meas_val bls_val; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_af_meas_val - AF measured values |
| + * |
| + * @sum: sharpness, refer to datasheet for definition |
| + * @lum: luminance, refer to datasheet for definition |
| + */ |
| +struct cifisp_af_meas_val { |
| + unsigned int sum; |
| + unsigned int lum; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_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 cifisp_af_stat { |
| + struct cifisp_af_meas_val window[CIFISP_AFM_MAX_WINDOWS]; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct cifisp_hist_stat - statistics histogram data |
| + * |
| + * @hist_bins: measured bin counters |
| + * |
| + * Measurement window divided into 25 sub-windows, set |
| + * with ISP_HIST_XXX |
| + */ |
| +struct cifisp_hist_stat { |
| + unsigned short hist_bins[CIFISP_HIST_BIN_N_MAX]; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Data |
| + * |
| + * @cifisp_awb_stat: statistics data for automatic white balance |
| + * @cifisp_ae_stat: statistics data for auto exposure |
| + * @cifisp_af_stat: statistics data for auto focus |
| + * @cifisp_hist_stat: statistics histogram data |
| + */ |
| +struct cifisp_stat { |
| + struct cifisp_awb_stat awb; |
| + struct cifisp_ae_stat ae; |
| + struct cifisp_af_stat af; |
| + struct cifisp_hist_stat hist; |
| +} __attribute__ ((packed)); |
| + |
| +/** |
| + * struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Meta Data |
| + * |
| + * @meas_type: measurement types (CIFISP_STAT_ definitions) |
| + * @frame_id: frame ID for sync |
| + * @params: statistics data |
| + */ |
| +struct rkisp1_stat_buffer { |
| + unsigned int meas_type; |
| + unsigned int frame_id; |
| + struct cifisp_stat params; |
| +} __attribute__ ((packed)); |
| + |
| +#endif /* _UAPI_RKISP1_CONFIG_H */ |
| -- |
| 2.22.0.657.g960e92d24f-goog |
| |