/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */ /* * Rockchip isp1 driver * Copyright (C) 2017 Rockchip Electronics Co., Ltd. */ #ifndef _RKISP1_CONFIG_H #define _RKISP1_CONFIG_H #include #include #include "rkisp21-config.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_MODULE_DEMOSAICLP (1 << 18) #define CIFISP_MODULE_RK_IESHARP (1 << 19) #define CIFISP_CTK_COEFF_MAX 0x100 #define CIFISP_CTK_OFFSET_MAX 0x800 #define CIFISP_AE_MEAN_MAX 81 #define CIFISP_HIST_BIN_N_MAX 32 #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 34 /* * 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 81 /* * 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 /* WDR */ #define CIFISP_WDR_SIZE 48 /* * 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) #define CIFISP_STAT_EMB_DATA (1 << 4) /* ADD DATA */ #define CIFISP_ADD_DATA_FIFO_SIZE (2048 * 4) /* Private v4l2 event */ #define CIFISP_V4L2_EVENT_STREAM_START \ (V4L2_EVENT_PRIVATE_START + 1) #define CIFISP_V4L2_EVENT_STREAM_STOP \ (V4L2_EVENT_PRIVATE_START + 2) /* * private control id */ enum cifisp_ctrl_id { CIFISP_CID_EMB_VC = (V4L2_CTRL_CLASS_CAMERA | 0x1001), CIFISP_CID_EMB_DT, CIFISP_CID_LAST }; 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: continuous 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)); /** * enum cifisp_wdr_mode - wdr mode * @CIFISP_WDR_MODE_BLOCK: use a linear scaling * @CIFISP_WDR_MODE_GLOBAL: use a logarithmic scaling */ enum cifisp_wdr_mode { CIFISP_WDR_MODE_BLOCK, CIFISP_WDR_MODE_GLOBAL }; /** * struct cifisp_wdr_config - Gamma Out correction */ struct cifisp_wdr_config { enum cifisp_wdr_mode mode; unsigned int c_wdr[CIFISP_WDR_SIZE]; } __attribute__ ((packed)); /** * struct cifisp_demosaiclp_config - rk demosiac low pass */ struct cifisp_demosaiclp_config { unsigned char rb_filter_en; unsigned char hp_filter_en; unsigned char lu_divided[4]; unsigned char thgrad_divided[5]; unsigned char thdiff_divided[5]; unsigned char thcsc_divided[5]; unsigned short thvar_divided[5]; unsigned char th_grad; unsigned char th_diff; unsigned char th_csc; unsigned short th_var; unsigned char th_var_en; unsigned char th_csc_en; unsigned char th_diff_en; unsigned char th_grad_en; unsigned char use_old_lp; unsigned char similarity_th; unsigned char flat_level_sel; unsigned char pattern_level_sel; unsigned char edge_level_sel; unsigned char thgrad_r_fct; unsigned char thdiff_r_fct; unsigned char thvar_r_fct; unsigned char thgrad_b_fct; unsigned char thdiff_b_fct; unsigned char thvar_b_fct; } __attribute__ ((packed)); /** * struct cifisp_rkiesharp_config - rk ie sharp */ struct cifisp_rkiesharp_config { unsigned char coring_thr; unsigned char full_range; unsigned char switch_avg; unsigned char yavg_thr[4]; unsigned char delta1[5]; unsigned char delta2[5]; unsigned char maxnumber[5]; unsigned char minnumber[5]; unsigned char gauss_flat_coe[9]; unsigned char gauss_noise_coe[9]; unsigned char gauss_other_coe[9]; unsigned char line1_filter_coe[6]; unsigned char line2_filter_coe[9]; unsigned char line3_filter_coe[6]; unsigned short grad_seq[4]; unsigned char sharp_factor[5]; unsigned char uv_gauss_flat_coe[15]; unsigned char uv_gauss_noise_coe[15]; unsigned char uv_gauss_other_coe[15]; unsigned char lap_mat_coe[9]; } __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; struct cifisp_wdr_config wdr_config; struct cifisp_demosaiclp_config demosaiclp_config; struct cifisp_rkiesharp_config rkiesharp_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 int hist_bins[CIFISP_HIST_BIN_N_MAX]; } __attribute__ ((packed)); /** * struct cifisp_embedded_data - embedded data * * @data: embedded data * */ struct cifisp_embedded_data { unsigned char data[CIFISP_ADD_DATA_FIFO_SIZE]; } __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; struct cifisp_embedded_data emd; } __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 /* _RKISP1_CONFIG_H */