1e6938cc1SHelen Koike /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */ 2e6938cc1SHelen Koike /* 3e6938cc1SHelen Koike * Rockchip ISP1 userspace API 4e6938cc1SHelen Koike * Copyright (C) 2017 Rockchip Electronics Co., Ltd. 5e6938cc1SHelen Koike */ 6e6938cc1SHelen Koike 7e6938cc1SHelen Koike #ifndef _UAPI_RKISP1_CONFIG_H 8e6938cc1SHelen Koike #define _UAPI_RKISP1_CONFIG_H 9e6938cc1SHelen Koike 10e6938cc1SHelen Koike #include <linux/types.h> 11e6938cc1SHelen Koike 12e6938cc1SHelen Koike /* Defect Pixel Cluster Detection */ 13e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_DPCC (1U << 0) 14e6938cc1SHelen Koike /* Black Level Subtraction */ 15e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_BLS (1U << 1) 16e6938cc1SHelen Koike /* Sensor De-gamma */ 17e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_SDG (1U << 2) 18e6938cc1SHelen Koike /* Histogram */ 19e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_HST (1U << 3) 20e6938cc1SHelen Koike /* Lens Shade Control */ 21e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_LSC (1U << 4) 22e6938cc1SHelen Koike /* Auto White Balance Gain */ 23e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_AWB_GAIN (1U << 5) 24e6938cc1SHelen Koike /* Filter */ 25e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_FLT (1U << 6) 26e6938cc1SHelen Koike /* Bayer Demosaic */ 27e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_BDM (1U << 7) 28e6938cc1SHelen Koike /* Cross Talk */ 29e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_CTK (1U << 8) 30e6938cc1SHelen Koike /* Gamma Out Curve */ 31e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_GOC (1U << 9) 32e6938cc1SHelen Koike /* Color Processing */ 33e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_CPROC (1U << 10) 34e6938cc1SHelen Koike /* Auto Focus Control */ 35e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_AFC (1U << 11) 36e6938cc1SHelen Koike /* Auto White Balancing */ 37e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_AWB (1U << 12) 38e6938cc1SHelen Koike /* Image Effect */ 39e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_IE (1U << 13) 40e6938cc1SHelen Koike /* Auto Exposure Control */ 41e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_AEC (1U << 14) 42e6938cc1SHelen Koike /* Wide Dynamic Range */ 43e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_WDR (1U << 15) 44e6938cc1SHelen Koike /* Denoise Pre-Filter */ 45e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_DPF (1U << 16) 46e6938cc1SHelen Koike /* Denoise Pre-Filter Strength */ 47e6938cc1SHelen Koike #define RKISP1_CIF_ISP_MODULE_DPF_STRENGTH (1U << 17) 48e6938cc1SHelen Koike 49e6938cc1SHelen Koike #define RKISP1_CIF_ISP_CTK_COEFF_MAX 0x100 50e6938cc1SHelen Koike #define RKISP1_CIF_ISP_CTK_OFFSET_MAX 0x800 51e6938cc1SHelen Koike 52*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_AE_MEAN_MAX_V10 25 53*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_AE_MEAN_MAX_V12 81 54*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_AE_MEAN_MAX RKISP1_CIF_ISP_AE_MEAN_MAX_V12 55*ef357e02SHeiko Stuebner 56*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10 16 57*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 32 58*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HIST_BIN_N_MAX RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 59*ef357e02SHeiko Stuebner 60e6938cc1SHelen Koike #define RKISP1_CIF_ISP_AFM_MAX_WINDOWS 3 61e6938cc1SHelen Koike #define RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE 17 62e6938cc1SHelen Koike 63e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BDM_MAX_TH 0xff 64e6938cc1SHelen Koike 65e6938cc1SHelen Koike /* 66e6938cc1SHelen Koike * Black level compensation 67e6938cc1SHelen Koike */ 68e6938cc1SHelen Koike /* maximum value for horizontal start address */ 69e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_START_H_MAX 0x00000fff 70e6938cc1SHelen Koike /* maximum value for horizontal stop address */ 71e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_STOP_H_MAX 0x00000fff 72e6938cc1SHelen Koike /* maximum value for vertical start address */ 73e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_START_V_MAX 0x00000fff 74e6938cc1SHelen Koike /* maximum value for vertical stop address */ 75e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_STOP_V_MAX 0x00000fff 76e6938cc1SHelen Koike /* maximum is 2^18 = 262144*/ 77e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_SAMPLES_MAX 0x00000012 78e6938cc1SHelen Koike /* maximum value for fixed black level */ 79e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_FIX_SUB_MAX 0x00000fff 80e6938cc1SHelen Koike /* minimum value for fixed black level */ 81e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_FIX_SUB_MIN 0xfffff000 82e6938cc1SHelen Koike /* 13 bit range (signed)*/ 83e6938cc1SHelen Koike #define RKISP1_CIF_ISP_BLS_FIX_MASK 0x00001fff 84e6938cc1SHelen Koike 85e6938cc1SHelen Koike /* 86e6938cc1SHelen Koike * Automatic white balance measurements 87e6938cc1SHelen Koike */ 88e6938cc1SHelen Koike #define RKISP1_CIF_ISP_AWB_MAX_GRID 1 89e6938cc1SHelen Koike #define RKISP1_CIF_ISP_AWB_MAX_FRAMES 7 90e6938cc1SHelen Koike 91e6938cc1SHelen Koike /* 92e6938cc1SHelen Koike * Gamma out 93e6938cc1SHelen Koike */ 94e6938cc1SHelen Koike /* Maximum number of color samples supported */ 95*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10 17 96*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 34 97*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 98e6938cc1SHelen Koike 99e6938cc1SHelen Koike /* 100e6938cc1SHelen Koike * Lens shade correction 101e6938cc1SHelen Koike */ 102e6938cc1SHelen Koike #define RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE 8 103e6938cc1SHelen Koike 104e6938cc1SHelen Koike /* 105e6938cc1SHelen Koike * The following matches the tuning process, 106e6938cc1SHelen Koike * not the max capabilities of the chip. 107e6938cc1SHelen Koike */ 108e6938cc1SHelen Koike #define RKISP1_CIF_ISP_LSC_SAMPLES_MAX 17 109e6938cc1SHelen Koike 110e6938cc1SHelen Koike /* 111e6938cc1SHelen Koike * Histogram calculation 112e6938cc1SHelen Koike */ 113*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10 25 114*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 81 115*ef357e02SHeiko Stuebner #define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 116e6938cc1SHelen Koike 117e6938cc1SHelen Koike /* 118e6938cc1SHelen Koike * Defect Pixel Cluster Correction 119e6938cc1SHelen Koike */ 120e6938cc1SHelen Koike #define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 121e6938cc1SHelen Koike 122e6938cc1SHelen Koike /* 123e6938cc1SHelen Koike * Denoising pre filter 124e6938cc1SHelen Koike */ 125e6938cc1SHelen Koike #define RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS 17 126e6938cc1SHelen Koike #define RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS 6 127e6938cc1SHelen Koike 128e6938cc1SHelen Koike /* 129e6938cc1SHelen Koike * Measurement types 130e6938cc1SHelen Koike */ 131e6938cc1SHelen Koike #define RKISP1_CIF_ISP_STAT_AWB (1U << 0) 132e6938cc1SHelen Koike #define RKISP1_CIF_ISP_STAT_AUTOEXP (1U << 1) 133e6938cc1SHelen Koike #define RKISP1_CIF_ISP_STAT_AFM (1U << 2) 134e6938cc1SHelen Koike #define RKISP1_CIF_ISP_STAT_HIST (1U << 3) 135e6938cc1SHelen Koike 136fc672d80SHeiko Stuebner /** 137fc672d80SHeiko Stuebner * enum rkisp1_cif_isp_version - ISP variants 138fc672d80SHeiko Stuebner * 139fc672d80SHeiko Stuebner * @RKISP1_V10: used at least in rk3288 and rk3399 140fc672d80SHeiko Stuebner * @RKISP1_V11: declared in the original vendor code, but not used 141fc672d80SHeiko Stuebner * @RKISP1_V12: used at least in rk3326 and px30 142fc672d80SHeiko Stuebner * @RKISP1_V13: used at least in rk1808 143fc672d80SHeiko Stuebner */ 144fc672d80SHeiko Stuebner enum rkisp1_cif_isp_version { 145fc672d80SHeiko Stuebner RKISP1_V10 = 10, 146fc672d80SHeiko Stuebner RKISP1_V11, 147fc672d80SHeiko Stuebner RKISP1_V12, 148fc672d80SHeiko Stuebner RKISP1_V13, 149fc672d80SHeiko Stuebner }; 150fc672d80SHeiko Stuebner 151e6938cc1SHelen Koike enum rkisp1_cif_isp_histogram_mode { 152e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_DISABLE, 153e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_RGB_COMBINED, 154e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_R_HISTOGRAM, 155e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_G_HISTOGRAM, 156e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_B_HISTOGRAM, 157e6938cc1SHelen Koike RKISP1_CIF_ISP_HISTOGRAM_MODE_Y_HISTOGRAM 158e6938cc1SHelen Koike }; 159e6938cc1SHelen Koike 160e6938cc1SHelen Koike enum rkisp1_cif_isp_awb_mode_type { 161e6938cc1SHelen Koike RKISP1_CIF_ISP_AWB_MODE_MANUAL, 162e6938cc1SHelen Koike RKISP1_CIF_ISP_AWB_MODE_RGB, 163e6938cc1SHelen Koike RKISP1_CIF_ISP_AWB_MODE_YCBCR 164e6938cc1SHelen Koike }; 165e6938cc1SHelen Koike 166e6938cc1SHelen Koike enum rkisp1_cif_isp_flt_mode { 167e6938cc1SHelen Koike RKISP1_CIF_ISP_FLT_STATIC_MODE, 168e6938cc1SHelen Koike RKISP1_CIF_ISP_FLT_DYNAMIC_MODE 169e6938cc1SHelen Koike }; 170e6938cc1SHelen Koike 171e6938cc1SHelen Koike /** 172e6938cc1SHelen Koike * enum rkisp1_cif_isp_exp_ctrl_autostop - stop modes 173e6938cc1SHelen Koike * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0: continuous measurement 174e6938cc1SHelen Koike * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1: stop measuring after a complete frame 175e6938cc1SHelen Koike */ 176e6938cc1SHelen Koike enum rkisp1_cif_isp_exp_ctrl_autostop { 177e6938cc1SHelen Koike RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0 = 0, 178e6938cc1SHelen Koike RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1 = 1, 179e6938cc1SHelen Koike }; 180e6938cc1SHelen Koike 181e6938cc1SHelen Koike /** 182e6938cc1SHelen Koike * enum rkisp1_cif_isp_exp_meas_mode - Exposure measure mode 183e6938cc1SHelen Koike * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_0: Y = 16 + 0.25R + 0.5G + 0.1094B 184e6938cc1SHelen Koike * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_1: Y = (R + G + B) x (85/256) 185e6938cc1SHelen Koike */ 186e6938cc1SHelen Koike enum rkisp1_cif_isp_exp_meas_mode { 187e6938cc1SHelen Koike RKISP1_CIF_ISP_EXP_MEASURING_MODE_0, 188e6938cc1SHelen Koike RKISP1_CIF_ISP_EXP_MEASURING_MODE_1, 189e6938cc1SHelen Koike }; 190e6938cc1SHelen Koike 191e6938cc1SHelen Koike /*---------- PART1: Input Parameters ------------*/ 192e6938cc1SHelen Koike 193e6938cc1SHelen Koike /** 194e6938cc1SHelen Koike * struct rkisp1_cif_isp_window - measurement window. 195e6938cc1SHelen Koike * 196e6938cc1SHelen Koike * Measurements are calculated per window inside the frame. 197e6938cc1SHelen Koike * This struct represents a window for a measurement. 198e6938cc1SHelen Koike * 199e6938cc1SHelen Koike * @h_offs: the horizontal offset of the window from the left of the frame in pixels. 200e6938cc1SHelen Koike * @v_offs: the vertical offset of the window from the top of the frame in pixels. 201e6938cc1SHelen Koike * @h_size: the horizontal size of the window in pixels 202e6938cc1SHelen Koike * @v_size: the vertical size of the window in pixels. 203e6938cc1SHelen Koike */ 204e6938cc1SHelen Koike struct rkisp1_cif_isp_window { 205e6938cc1SHelen Koike __u16 h_offs; 206e6938cc1SHelen Koike __u16 v_offs; 207e6938cc1SHelen Koike __u16 h_size; 208e6938cc1SHelen Koike __u16 v_size; 209e6938cc1SHelen Koike }; 210e6938cc1SHelen Koike 211e6938cc1SHelen Koike /** 212e6938cc1SHelen Koike * struct rkisp1_cif_isp_bls_fixed_val - BLS fixed subtraction values 213e6938cc1SHelen Koike * 214e6938cc1SHelen Koike * The values will be subtracted from the sensor 215e6938cc1SHelen Koike * values. Therefore a negative value means addition instead of subtraction! 216e6938cc1SHelen Koike * 217e6938cc1SHelen Koike * @r: Fixed (signed!) subtraction value for Bayer pattern R 218e6938cc1SHelen Koike * @gr: Fixed (signed!) subtraction value for Bayer pattern Gr 219e6938cc1SHelen Koike * @gb: Fixed (signed!) subtraction value for Bayer pattern Gb 220e6938cc1SHelen Koike * @b: Fixed (signed!) subtraction value for Bayer pattern B 221e6938cc1SHelen Koike */ 222e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_fixed_val { 223e6938cc1SHelen Koike __s16 r; 224e6938cc1SHelen Koike __s16 gr; 225e6938cc1SHelen Koike __s16 gb; 226e6938cc1SHelen Koike __s16 b; 227e6938cc1SHelen Koike }; 228e6938cc1SHelen Koike 229e6938cc1SHelen Koike /** 230e6938cc1SHelen Koike * struct rkisp1_cif_isp_bls_config - Configuration used by black level subtraction 231e6938cc1SHelen Koike * 232e6938cc1SHelen Koike * @enable_auto: Automatic mode activated means that the measured values 233e6938cc1SHelen Koike * are subtracted. Otherwise the fixed subtraction 234e6938cc1SHelen Koike * values will be subtracted. 235e6938cc1SHelen Koike * @en_windows: enabled window 236e6938cc1SHelen Koike * @bls_window1: Measurement window 1 size 237e6938cc1SHelen Koike * @bls_window2: Measurement window 2 size 238e6938cc1SHelen Koike * @bls_samples: Set amount of measured pixels for each Bayer position 239e6938cc1SHelen Koike * (A, B,C and D) to 2^bls_samples. 240e6938cc1SHelen Koike * @fixed_val: Fixed subtraction values 241e6938cc1SHelen Koike */ 242e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_config { 243e6938cc1SHelen Koike __u8 enable_auto; 244e6938cc1SHelen Koike __u8 en_windows; 245e6938cc1SHelen Koike struct rkisp1_cif_isp_window bls_window1; 246e6938cc1SHelen Koike struct rkisp1_cif_isp_window bls_window2; 247e6938cc1SHelen Koike __u8 bls_samples; 248e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_fixed_val fixed_val; 249e6938cc1SHelen Koike }; 250e6938cc1SHelen Koike 251e6938cc1SHelen Koike /** 252e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpcc_methods_config - Methods Configuration used by DPCC 253e6938cc1SHelen Koike * 254e6938cc1SHelen Koike * Methods Configuration used by Defect Pixel Cluster Correction 255e6938cc1SHelen Koike * 256e6938cc1SHelen Koike * @method: Method enable bits 257e6938cc1SHelen Koike * @line_thresh: Line threshold 258e6938cc1SHelen Koike * @line_mad_fac: Line MAD factor 259e6938cc1SHelen Koike * @pg_fac: Peak gradient factor 260e6938cc1SHelen Koike * @rnd_thresh: Rank Neighbor Difference threshold 261e6938cc1SHelen Koike * @rg_fac: Rank gradient factor 262e6938cc1SHelen Koike */ 263e6938cc1SHelen Koike struct rkisp1_cif_isp_dpcc_methods_config { 264e6938cc1SHelen Koike __u32 method; 265e6938cc1SHelen Koike __u32 line_thresh; 266e6938cc1SHelen Koike __u32 line_mad_fac; 267e6938cc1SHelen Koike __u32 pg_fac; 268e6938cc1SHelen Koike __u32 rnd_thresh; 269e6938cc1SHelen Koike __u32 rg_fac; 270e6938cc1SHelen Koike }; 271e6938cc1SHelen Koike 272e6938cc1SHelen Koike /** 273e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC 274e6938cc1SHelen Koike * 275e6938cc1SHelen Koike * Configuration used by Defect Pixel Cluster Correction 276e6938cc1SHelen Koike * 277e6938cc1SHelen Koike * @mode: dpcc output mode 278e6938cc1SHelen Koike * @output_mode: whether use hard coded methods 279e6938cc1SHelen Koike * @set_use: stage1 methods set 280e6938cc1SHelen Koike * @methods: methods config 281e6938cc1SHelen Koike * @ro_limits: rank order limits 282e6938cc1SHelen Koike * @rnd_offs: differential rank offsets for rank neighbor difference 283e6938cc1SHelen Koike */ 284e6938cc1SHelen Koike struct rkisp1_cif_isp_dpcc_config { 285e6938cc1SHelen Koike __u32 mode; 286e6938cc1SHelen Koike __u32 output_mode; 287e6938cc1SHelen Koike __u32 set_use; 288e6938cc1SHelen Koike struct rkisp1_cif_isp_dpcc_methods_config methods[RKISP1_CIF_ISP_DPCC_METHODS_MAX]; 289e6938cc1SHelen Koike __u32 ro_limits; 290e6938cc1SHelen Koike __u32 rnd_offs; 291e6938cc1SHelen Koike }; 292e6938cc1SHelen Koike 293e6938cc1SHelen Koike /** 294e6938cc1SHelen Koike * struct rkisp1_cif_isp_gamma_corr_curve - gamma curve point definition y-axis (output). 295e6938cc1SHelen Koike * 296e6938cc1SHelen Koike * The reset values define a linear curve which has the same effect as bypass. Reset values are: 297e6938cc1SHelen Koike * gamma_y[0] = 0x0000, gamma_y[1] = 0x0100, ... gamma_y[15] = 0x0f00, gamma_y[16] = 0xfff 298e6938cc1SHelen Koike * 299e6938cc1SHelen Koike * @gamma_y: the values for the y-axis of gamma curve points. Each value is 12 bit. 300e6938cc1SHelen Koike */ 301e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_corr_curve { 302e6938cc1SHelen Koike __u16 gamma_y[RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE]; 303e6938cc1SHelen Koike }; 304e6938cc1SHelen Koike 305e6938cc1SHelen Koike /** 306e6938cc1SHelen Koike * struct rkisp1_cif_isp_gamma_curve_x_axis_pnts - De-Gamma Curve definition x increments 307e6938cc1SHelen Koike * (sampling points). gamma_dx0 is for the lower samples (1-8), gamma_dx1 is for the 308e6938cc1SHelen Koike * higher samples (9-16). The reset values for both fields is 0x44444444. This means 309e6938cc1SHelen Koike * that each sample is 4 units away from the previous one on the x-axis. 310e6938cc1SHelen Koike * 311e6938cc1SHelen Koike * @gamma_dx0: gamma curve sample points definitions. Bits 0:2 for sample 1. Bit 3 unused. 312e6938cc1SHelen Koike * Bits 4:6 for sample 2. bit 7 unused ... Bits 28:30 for sample 8. Bit 31 unused 313e6938cc1SHelen Koike * @gamma_dx1: gamma curve sample points definitions. Bits 0:2 for sample 9. Bit 3 unused. 314e6938cc1SHelen Koike * Bits 4:6 for sample 10. bit 7 unused ... Bits 28:30 for sample 16. Bit 31 unused 315e6938cc1SHelen Koike */ 316e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_curve_x_axis_pnts { 317e6938cc1SHelen Koike __u32 gamma_dx0; 318e6938cc1SHelen Koike __u32 gamma_dx1; 319e6938cc1SHelen Koike }; 320e6938cc1SHelen Koike 321e6938cc1SHelen Koike /** 322e6938cc1SHelen Koike * struct rkisp1_cif_isp_sdg_config - Configuration used by sensor degamma 323e6938cc1SHelen Koike * 324e6938cc1SHelen Koike * @curve_r: gamma curve point definition axis for red 325e6938cc1SHelen Koike * @curve_g: gamma curve point definition axis for green 326e6938cc1SHelen Koike * @curve_b: gamma curve point definition axis for blue 327e6938cc1SHelen Koike * @xa_pnts: x axis increments 328e6938cc1SHelen Koike */ 329e6938cc1SHelen Koike struct rkisp1_cif_isp_sdg_config { 330e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_corr_curve curve_r; 331e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_corr_curve curve_g; 332e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_corr_curve curve_b; 333e6938cc1SHelen Koike struct rkisp1_cif_isp_gamma_curve_x_axis_pnts xa_pnts; 334e6938cc1SHelen Koike }; 335e6938cc1SHelen Koike 336e6938cc1SHelen Koike /** 337e6938cc1SHelen Koike * struct rkisp1_cif_isp_lsc_config - Configuration used by Lens shading correction 338e6938cc1SHelen Koike * 339e6938cc1SHelen Koike * @r_data_tbl: sample table red 340e6938cc1SHelen Koike * @gr_data_tbl: sample table green (red) 341e6938cc1SHelen Koike * @gb_data_tbl: sample table green (blue) 342e6938cc1SHelen Koike * @b_data_tbl: sample table blue 343e6938cc1SHelen Koike * @x_grad_tbl: gradient table x 344e6938cc1SHelen Koike * @y_grad_tbl: gradient table y 345e6938cc1SHelen Koike * @x_size_tbl: size table x 346e6938cc1SHelen Koike * @y_size_tbl: size table y 347e6938cc1SHelen Koike * @config_width: not used at the moment 348e6938cc1SHelen Koike * @config_height: not used at the moment 349e6938cc1SHelen Koike */ 350e6938cc1SHelen Koike struct rkisp1_cif_isp_lsc_config { 351e6938cc1SHelen Koike __u16 r_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; 352e6938cc1SHelen Koike __u16 gr_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; 353e6938cc1SHelen Koike __u16 gb_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; 354e6938cc1SHelen Koike __u16 b_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; 355e6938cc1SHelen Koike 356e6938cc1SHelen Koike __u16 x_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; 357e6938cc1SHelen Koike __u16 y_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; 358e6938cc1SHelen Koike 359e6938cc1SHelen Koike __u16 x_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; 360e6938cc1SHelen Koike __u16 y_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; 361e6938cc1SHelen Koike __u16 config_width; 362e6938cc1SHelen Koike __u16 config_height; 363e6938cc1SHelen Koike }; 364e6938cc1SHelen Koike 365e6938cc1SHelen Koike /** 366e6938cc1SHelen Koike * struct rkisp1_cif_isp_ie_config - Configuration used by image effects 367e6938cc1SHelen Koike * 368e6938cc1SHelen Koike * @effect: values from 'enum v4l2_colorfx'. Possible values are: V4L2_COLORFX_SEPIA, 369e6938cc1SHelen Koike * V4L2_COLORFX_SET_CBCR, V4L2_COLORFX_AQUA, V4L2_COLORFX_EMBOSS, 370e6938cc1SHelen Koike * V4L2_COLORFX_SKETCH, V4L2_COLORFX_BW, V4L2_COLORFX_NEGATIVE 371e6938cc1SHelen Koike * @color_sel: bits 0:2 - colors bitmask (001 - blue, 010 - green, 100 - red). 372e6938cc1SHelen Koike * bits 8:15 - Threshold value of the RGB colors for the color selection effect. 373e6938cc1SHelen Koike * @eff_mat_1: 3x3 Matrix Coefficients for Emboss Effect 1 374e6938cc1SHelen Koike * @eff_mat_2: 3x3 Matrix Coefficients for Emboss Effect 2 375e6938cc1SHelen Koike * @eff_mat_3: 3x3 Matrix Coefficients for Emboss 3/Sketch 1 376e6938cc1SHelen Koike * @eff_mat_4: 3x3 Matrix Coefficients for Sketch Effect 2 377e6938cc1SHelen Koike * @eff_mat_5: 3x3 Matrix Coefficients for Sketch Effect 3 378e6938cc1SHelen Koike * @eff_tint: Chrominance increment values of tint (used for sepia effect) 379e6938cc1SHelen Koike */ 380e6938cc1SHelen Koike struct rkisp1_cif_isp_ie_config { 381e6938cc1SHelen Koike __u16 effect; 382e6938cc1SHelen Koike __u16 color_sel; 383e6938cc1SHelen Koike __u16 eff_mat_1; 384e6938cc1SHelen Koike __u16 eff_mat_2; 385e6938cc1SHelen Koike __u16 eff_mat_3; 386e6938cc1SHelen Koike __u16 eff_mat_4; 387e6938cc1SHelen Koike __u16 eff_mat_5; 388e6938cc1SHelen Koike __u16 eff_tint; 389e6938cc1SHelen Koike }; 390e6938cc1SHelen Koike 391e6938cc1SHelen Koike /** 392e6938cc1SHelen Koike * struct rkisp1_cif_isp_cproc_config - Configuration used by Color Processing 393e6938cc1SHelen Koike * 394e6938cc1SHelen Koike * @c_out_range: Chrominance pixel clipping range at output. 395e6938cc1SHelen Koike * (0 for limit, 1 for full) 396e6938cc1SHelen Koike * @y_in_range: Luminance pixel clipping range at output. 397e6938cc1SHelen Koike * @y_out_range: Luminance pixel clipping range at output. 398e6938cc1SHelen Koike * @contrast: 00~ff, 0.0~1.992 399e6938cc1SHelen Koike * @brightness: 80~7F, -128~+127 400e6938cc1SHelen Koike * @sat: saturation, 00~FF, 0.0~1.992 401e6938cc1SHelen Koike * @hue: 80~7F, -90~+87.188 402e6938cc1SHelen Koike */ 403e6938cc1SHelen Koike struct rkisp1_cif_isp_cproc_config { 404e6938cc1SHelen Koike __u8 c_out_range; 405e6938cc1SHelen Koike __u8 y_in_range; 406e6938cc1SHelen Koike __u8 y_out_range; 407e6938cc1SHelen Koike __u8 contrast; 408e6938cc1SHelen Koike __u8 brightness; 409e6938cc1SHelen Koike __u8 sat; 410e6938cc1SHelen Koike __u8 hue; 411e6938cc1SHelen Koike }; 412e6938cc1SHelen Koike 413e6938cc1SHelen Koike /** 414e6938cc1SHelen Koike * struct rkisp1_cif_isp_awb_meas_config - Configuration used by auto white balance 415e6938cc1SHelen Koike * 416e6938cc1SHelen Koike * @awb_mode: the awb meas mode. From enum rkisp1_cif_isp_awb_mode_type. 417e6938cc1SHelen Koike * @awb_wnd: white balance measurement window (in pixels) 418e6938cc1SHelen Koike * @max_y: only pixels values < max_y contribute to awb measurement, set to 0 419e6938cc1SHelen Koike * to disable this feature 420e6938cc1SHelen Koike * @min_y: only pixels values > min_y contribute to awb measurement 421e6938cc1SHelen Koike * @max_csum: Chrominance sum maximum value, only consider pixels with Cb+Cr, 422e6938cc1SHelen Koike * smaller than threshold for awb measurements 423e6938cc1SHelen Koike * @min_c: Chrominance minimum value, only consider pixels with Cb/Cr 424e6938cc1SHelen Koike * each greater than threshold value for awb measurements 425e6938cc1SHelen Koike * @frames: number of frames - 1 used for mean value calculation 426e6938cc1SHelen Koike * (ucFrames=0 means 1 Frame) 427e6938cc1SHelen Koike * @awb_ref_cr: reference Cr value for AWB regulation, target for AWB 428e6938cc1SHelen Koike * @awb_ref_cb: reference Cb value for AWB regulation, target for AWB 429e6938cc1SHelen Koike * @enable_ymax_cmp: enable Y_MAX compare (Not valid in RGB measurement mode.) 430e6938cc1SHelen Koike */ 431e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_meas_config { 432e6938cc1SHelen Koike /* 433e6938cc1SHelen Koike * Note: currently the h and v offsets are mapped to grid offsets 434e6938cc1SHelen Koike */ 435e6938cc1SHelen Koike struct rkisp1_cif_isp_window awb_wnd; 436e6938cc1SHelen Koike __u32 awb_mode; 437e6938cc1SHelen Koike __u8 max_y; 438e6938cc1SHelen Koike __u8 min_y; 439e6938cc1SHelen Koike __u8 max_csum; 440e6938cc1SHelen Koike __u8 min_c; 441e6938cc1SHelen Koike __u8 frames; 442e6938cc1SHelen Koike __u8 awb_ref_cr; 443e6938cc1SHelen Koike __u8 awb_ref_cb; 444e6938cc1SHelen Koike __u8 enable_ymax_cmp; 445e6938cc1SHelen Koike }; 446e6938cc1SHelen Koike 447e6938cc1SHelen Koike /** 448e6938cc1SHelen Koike * struct rkisp1_cif_isp_awb_gain_config - Configuration used by auto white balance gain 449e6938cc1SHelen Koike * 450e6938cc1SHelen Koike * All fields in this struct are 10 bit, where: 451e6938cc1SHelen Koike * 0x100h = 1, unsigned integer value, range 0 to 4 with 8 bit fractional part. 452e6938cc1SHelen Koike * 453e6938cc1SHelen Koike * out_data_x = ( AWB_GAIN_X * in_data + 128) >> 8 454e6938cc1SHelen Koike * 455e6938cc1SHelen Koike * @gain_red: gain value for red component. 456e6938cc1SHelen Koike * @gain_green_r: gain value for green component in red line. 457e6938cc1SHelen Koike * @gain_blue: gain value for blue component. 458e6938cc1SHelen Koike * @gain_green_b: gain value for green component in blue line. 459e6938cc1SHelen Koike */ 460e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_gain_config { 461e6938cc1SHelen Koike __u16 gain_red; 462e6938cc1SHelen Koike __u16 gain_green_r; 463e6938cc1SHelen Koike __u16 gain_blue; 464e6938cc1SHelen Koike __u16 gain_green_b; 465e6938cc1SHelen Koike }; 466e6938cc1SHelen Koike 467e6938cc1SHelen Koike /** 468e6938cc1SHelen Koike * struct rkisp1_cif_isp_flt_config - Configuration used by ISP filtering 469e6938cc1SHelen Koike * 470e6938cc1SHelen Koike * All 4 threshold fields (thresh_*) are 10 bits. 471e6938cc1SHelen Koike * All 6 factor fields (fac_*) are 6 bits. 472e6938cc1SHelen Koike * 473e6938cc1SHelen Koike * @mode: ISP_FILT_MODE register fields (from enum rkisp1_cif_isp_flt_mode) 474e6938cc1SHelen Koike * @grn_stage1: Green filter stage 1 select (range 0x0...0x8) 475e6938cc1SHelen Koike * @chr_h_mode: Chroma filter horizontal mode 476e6938cc1SHelen Koike * @chr_v_mode: Chroma filter vertical mode 477e6938cc1SHelen Koike * @thresh_bl0: If thresh_bl1 < sum_grad < thresh_bl0 then fac_bl0 is selected (blurring th) 478e6938cc1SHelen Koike * @thresh_bl1: If sum_grad < thresh_bl1 then fac_bl1 is selected (blurring th) 479e6938cc1SHelen Koike * @thresh_sh0: If thresh_sh0 < sum_grad < thresh_sh1 then thresh_sh0 is selected (sharpening th) 480e6938cc1SHelen Koike * @thresh_sh1: If thresh_sh1 < sum_grad then thresh_sh1 is selected (sharpening th) 481e6938cc1SHelen Koike * @lum_weight: Parameters for luminance weight function. 482e6938cc1SHelen Koike * @fac_sh1: filter factor for sharp1 level 483e6938cc1SHelen Koike * @fac_sh0: filter factor for sharp0 level 484e6938cc1SHelen Koike * @fac_mid: filter factor for mid level and for static filter mode 485e6938cc1SHelen Koike * @fac_bl0: filter factor for blur 0 level 486e6938cc1SHelen Koike * @fac_bl1: filter factor for blur 1 level (max blur) 487e6938cc1SHelen Koike */ 488e6938cc1SHelen Koike struct rkisp1_cif_isp_flt_config { 489e6938cc1SHelen Koike __u32 mode; 490e6938cc1SHelen Koike __u8 grn_stage1; 491e6938cc1SHelen Koike __u8 chr_h_mode; 492e6938cc1SHelen Koike __u8 chr_v_mode; 493e6938cc1SHelen Koike __u32 thresh_bl0; 494e6938cc1SHelen Koike __u32 thresh_bl1; 495e6938cc1SHelen Koike __u32 thresh_sh0; 496e6938cc1SHelen Koike __u32 thresh_sh1; 497e6938cc1SHelen Koike __u32 lum_weight; 498e6938cc1SHelen Koike __u32 fac_sh1; 499e6938cc1SHelen Koike __u32 fac_sh0; 500e6938cc1SHelen Koike __u32 fac_mid; 501e6938cc1SHelen Koike __u32 fac_bl0; 502e6938cc1SHelen Koike __u32 fac_bl1; 503e6938cc1SHelen Koike }; 504e6938cc1SHelen Koike 505e6938cc1SHelen Koike /** 506e6938cc1SHelen Koike * struct rkisp1_cif_isp_bdm_config - Configuration used by Bayer DeMosaic 507e6938cc1SHelen Koike * 508e6938cc1SHelen Koike * @demosaic_th: threshold for bayer demosaicing texture detection 509e6938cc1SHelen Koike */ 510e6938cc1SHelen Koike struct rkisp1_cif_isp_bdm_config { 511e6938cc1SHelen Koike __u8 demosaic_th; 512e6938cc1SHelen Koike }; 513e6938cc1SHelen Koike 514e6938cc1SHelen Koike /** 515e6938cc1SHelen Koike * struct rkisp1_cif_isp_ctk_config - Configuration used by Cross Talk correction 516e6938cc1SHelen Koike * 517e6938cc1SHelen Koike * @coeff: color correction matrix. Values are 11-bit signed fixed-point numbers with 4 bit integer 518e6938cc1SHelen Koike * and 7 bit fractional part, ranging from -8 (0x400) to +7.992 (0x3FF). 0 is 519e6938cc1SHelen Koike * represented by 0x000 and a coefficient value of 1 as 0x080. 520e6938cc1SHelen Koike * @ct_offset: Red, Green, Blue offsets for the crosstalk correction matrix 521e6938cc1SHelen Koike */ 522e6938cc1SHelen Koike struct rkisp1_cif_isp_ctk_config { 523e6938cc1SHelen Koike __u16 coeff[3][3]; 524e6938cc1SHelen Koike __u16 ct_offset[3]; 525e6938cc1SHelen Koike }; 526e6938cc1SHelen Koike 527e6938cc1SHelen Koike enum rkisp1_cif_isp_goc_mode { 528e6938cc1SHelen Koike RKISP1_CIF_ISP_GOC_MODE_LOGARITHMIC, 529e6938cc1SHelen Koike RKISP1_CIF_ISP_GOC_MODE_EQUIDISTANT 530e6938cc1SHelen Koike }; 531e6938cc1SHelen Koike 532e6938cc1SHelen Koike /** 533e6938cc1SHelen Koike * struct rkisp1_cif_isp_goc_config - Configuration used by Gamma Out correction 534e6938cc1SHelen Koike * 535e6938cc1SHelen Koike * @mode: goc mode (from enum rkisp1_cif_isp_goc_mode) 536e6938cc1SHelen Koike * @gamma_y: gamma out curve y-axis for all color components 537*ef357e02SHeiko Stuebner * 538*ef357e02SHeiko Stuebner * The number of entries of @gamma_y depends on the hardware revision 539*ef357e02SHeiko Stuebner * as is reported by the hw_revision field of the struct media_device_info 540*ef357e02SHeiko Stuebner * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. 541*ef357e02SHeiko Stuebner * 542*ef357e02SHeiko Stuebner * Versions <= V11 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10 543*ef357e02SHeiko Stuebner * entries, versions >= V12 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 544*ef357e02SHeiko Stuebner * entries. RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES is equal to the maximum 545*ef357e02SHeiko Stuebner * of the two. 546e6938cc1SHelen Koike */ 547e6938cc1SHelen Koike struct rkisp1_cif_isp_goc_config { 548e6938cc1SHelen Koike __u32 mode; 549e6938cc1SHelen Koike __u16 gamma_y[RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES]; 550e6938cc1SHelen Koike }; 551e6938cc1SHelen Koike 552e6938cc1SHelen Koike /** 553e6938cc1SHelen Koike * struct rkisp1_cif_isp_hst_config - Configuration used by Histogram 554e6938cc1SHelen Koike * 555e6938cc1SHelen Koike * @mode: histogram mode (from enum rkisp1_cif_isp_histogram_mode) 556e6938cc1SHelen Koike * @histogram_predivider: process every stepsize pixel, all other pixels are 557e6938cc1SHelen Koike * skipped 558e6938cc1SHelen Koike * @meas_window: coordinates of the measure window 559e6938cc1SHelen Koike * @hist_weight: weighting factor for sub-windows 560*ef357e02SHeiko Stuebner * 561*ef357e02SHeiko Stuebner * The number of entries of @hist_weight depends on the hardware revision 562*ef357e02SHeiko Stuebner * as is reported by the hw_revision field of the struct media_device_info 563*ef357e02SHeiko Stuebner * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. 564*ef357e02SHeiko Stuebner * 565*ef357e02SHeiko Stuebner * Versions <= V11 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10 566*ef357e02SHeiko Stuebner * entries, versions >= V12 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 567*ef357e02SHeiko Stuebner * entries. RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE is equal to the maximum 568*ef357e02SHeiko Stuebner * of the two. 569e6938cc1SHelen Koike */ 570e6938cc1SHelen Koike struct rkisp1_cif_isp_hst_config { 571e6938cc1SHelen Koike __u32 mode; 572e6938cc1SHelen Koike __u8 histogram_predivider; 573e6938cc1SHelen Koike struct rkisp1_cif_isp_window meas_window; 574e6938cc1SHelen Koike __u8 hist_weight[RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE]; 575e6938cc1SHelen Koike }; 576e6938cc1SHelen Koike 577e6938cc1SHelen Koike /** 578e6938cc1SHelen Koike * struct rkisp1_cif_isp_aec_config - Configuration used by Auto Exposure Control 579e6938cc1SHelen Koike * 580e6938cc1SHelen Koike * @mode: Exposure measure mode (from enum rkisp1_cif_isp_exp_meas_mode) 581e6938cc1SHelen Koike * @autostop: stop mode (from enum rkisp1_cif_isp_exp_ctrl_autostop) 582e6938cc1SHelen Koike * @meas_window: coordinates of the measure window 583e6938cc1SHelen Koike */ 584e6938cc1SHelen Koike struct rkisp1_cif_isp_aec_config { 585e6938cc1SHelen Koike __u32 mode; 586e6938cc1SHelen Koike __u32 autostop; 587e6938cc1SHelen Koike struct rkisp1_cif_isp_window meas_window; 588e6938cc1SHelen Koike }; 589e6938cc1SHelen Koike 590e6938cc1SHelen Koike /** 591e6938cc1SHelen Koike * struct rkisp1_cif_isp_afc_config - Configuration used by Auto Focus Control 592e6938cc1SHelen Koike * 593e6938cc1SHelen Koike * @num_afm_win: max RKISP1_CIF_ISP_AFM_MAX_WINDOWS 594e6938cc1SHelen Koike * @afm_win: coordinates of the meas window 595e6938cc1SHelen Koike * @thres: threshold used for minimizing the influence of noise 596e6938cc1SHelen Koike * @var_shift: the number of bits for the shift operation at the end of the 597e6938cc1SHelen Koike * calculation chain. 598e6938cc1SHelen Koike */ 599e6938cc1SHelen Koike struct rkisp1_cif_isp_afc_config { 600e6938cc1SHelen Koike __u8 num_afm_win; 601e6938cc1SHelen Koike struct rkisp1_cif_isp_window afm_win[RKISP1_CIF_ISP_AFM_MAX_WINDOWS]; 602e6938cc1SHelen Koike __u32 thres; 603e6938cc1SHelen Koike __u32 var_shift; 604e6938cc1SHelen Koike }; 605e6938cc1SHelen Koike 606e6938cc1SHelen Koike /** 607e6938cc1SHelen Koike * enum rkisp1_cif_isp_dpf_gain_usage - dpf gain usage 608e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED: don't use any gains in preprocessing stage 609e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS: use only the noise function gains from 610e6938cc1SHelen Koike * registers DPF_NF_GAIN_R, ... 611e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS: use only the gains from LSC module 612e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS: use the noise function gains and the 613e6938cc1SHelen Koike * gains from LSC module 614e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS: use only the gains from AWB module 615e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS: use the gains from AWB and LSC module 616e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX: upper border (only for an internal evaluation) 617e6938cc1SHelen Koike */ 618e6938cc1SHelen Koike enum rkisp1_cif_isp_dpf_gain_usage { 619e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED, 620e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS, 621e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS, 622e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS, 623e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS, 624e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS, 625e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX 626e6938cc1SHelen Koike }; 627e6938cc1SHelen Koike 628e6938cc1SHelen Koike /** 629e6938cc1SHelen Koike * enum rkisp1_cif_isp_dpf_rb_filtersize - Red and blue filter sizes 630e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9: red and blue filter kernel size 13x9 631e6938cc1SHelen Koike * (means 7x5 active pixel) 632e6938cc1SHelen Koike * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9: red and blue filter kernel size 9x9 633e6938cc1SHelen Koike * (means 5x5 active pixel) 634e6938cc1SHelen Koike */ 635e6938cc1SHelen Koike enum rkisp1_cif_isp_dpf_rb_filtersize { 636e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9, 637e6938cc1SHelen Koike RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9, 638e6938cc1SHelen Koike }; 639e6938cc1SHelen Koike 640e6938cc1SHelen Koike /** 641e6938cc1SHelen Koike * enum rkisp1_cif_isp_dpf_nll_scale_mode - dpf noise level scale mode 642e6938cc1SHelen Koike * @RKISP1_CIF_ISP_NLL_SCALE_LINEAR: use a linear scaling 643e6938cc1SHelen Koike * @RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC: use a logarithmic scaling 644e6938cc1SHelen Koike */ 645e6938cc1SHelen Koike enum rkisp1_cif_isp_dpf_nll_scale_mode { 646e6938cc1SHelen Koike RKISP1_CIF_ISP_NLL_SCALE_LINEAR, 647e6938cc1SHelen Koike RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC, 648e6938cc1SHelen Koike }; 649e6938cc1SHelen Koike 650e6938cc1SHelen Koike /** 651e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_nll - Noise level lookup 652e6938cc1SHelen Koike * 653e6938cc1SHelen Koike * @coeff: Noise level Lookup coefficient 654e6938cc1SHelen Koike * @scale_mode: dpf noise level scale mode (from enum rkisp1_cif_isp_dpf_nll_scale_mode) 655e6938cc1SHelen Koike */ 656e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_nll { 657e6938cc1SHelen Koike __u16 coeff[RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS]; 658e6938cc1SHelen Koike __u32 scale_mode; 659e6938cc1SHelen Koike }; 660e6938cc1SHelen Koike 661e6938cc1SHelen Koike /** 662e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_rb_flt - Red blue filter config 663e6938cc1SHelen Koike * 664e6938cc1SHelen Koike * @fltsize: The filter size for the red and blue pixels 665e6938cc1SHelen Koike * (from enum rkisp1_cif_isp_dpf_rb_filtersize) 666e6938cc1SHelen Koike * @spatial_coeff: Spatial weights 667e6938cc1SHelen Koike * @r_enable: enable filter processing for red pixels 668e6938cc1SHelen Koike * @b_enable: enable filter processing for blue pixels 669e6938cc1SHelen Koike */ 670e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_rb_flt { 671e6938cc1SHelen Koike __u32 fltsize; 672e6938cc1SHelen Koike __u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS]; 673e6938cc1SHelen Koike __u8 r_enable; 674e6938cc1SHelen Koike __u8 b_enable; 675e6938cc1SHelen Koike }; 676e6938cc1SHelen Koike 677e6938cc1SHelen Koike /** 678e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_g_flt - Green filter Configuration 679e6938cc1SHelen Koike * 680e6938cc1SHelen Koike * @spatial_coeff: Spatial weights 681e6938cc1SHelen Koike * @gr_enable: enable filter processing for green pixels in green/red lines 682e6938cc1SHelen Koike * @gb_enable: enable filter processing for green pixels in green/blue lines 683e6938cc1SHelen Koike */ 684e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_g_flt { 685e6938cc1SHelen Koike __u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS]; 686e6938cc1SHelen Koike __u8 gr_enable; 687e6938cc1SHelen Koike __u8 gb_enable; 688e6938cc1SHelen Koike }; 689e6938cc1SHelen Koike 690e6938cc1SHelen Koike /** 691e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_gain - Noise function Configuration 692e6938cc1SHelen Koike * 693e6938cc1SHelen Koike * @mode: dpf gain usage (from enum rkisp1_cif_isp_dpf_gain_usage) 694e6938cc1SHelen Koike * @nf_r_gain: Noise function Gain that replaces the AWB gain for red pixels 695e6938cc1SHelen Koike * @nf_b_gain: Noise function Gain that replaces the AWB gain for blue pixels 696e6938cc1SHelen Koike * @nf_gr_gain: Noise function Gain that replaces the AWB gain 697e6938cc1SHelen Koike * for green pixels in a red line 698e6938cc1SHelen Koike * @nf_gb_gain: Noise function Gain that replaces the AWB gain 699e6938cc1SHelen Koike * for green pixels in a blue line 700e6938cc1SHelen Koike */ 701e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_gain { 702e6938cc1SHelen Koike __u32 mode; 703e6938cc1SHelen Koike __u16 nf_r_gain; 704e6938cc1SHelen Koike __u16 nf_b_gain; 705e6938cc1SHelen Koike __u16 nf_gr_gain; 706e6938cc1SHelen Koike __u16 nf_gb_gain; 707e6938cc1SHelen Koike }; 708e6938cc1SHelen Koike 709e6938cc1SHelen Koike /** 710e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_config - Configuration used by De-noising pre-filter 711e6938cc1SHelen Koike * 712e6938cc1SHelen Koike * @gain: noise function gain 713e6938cc1SHelen Koike * @g_flt: green filter config 714e6938cc1SHelen Koike * @rb_flt: red blue filter config 715e6938cc1SHelen Koike * @nll: noise level lookup 716e6938cc1SHelen Koike */ 717e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_config { 718e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_gain gain; 719e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_g_flt g_flt; 720e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_rb_flt rb_flt; 721e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_nll nll; 722e6938cc1SHelen Koike }; 723e6938cc1SHelen Koike 724e6938cc1SHelen Koike /** 725e6938cc1SHelen Koike * struct rkisp1_cif_isp_dpf_strength_config - strength of the filter 726e6938cc1SHelen Koike * 727e6938cc1SHelen Koike * @r: filter strength of the RED filter 728e6938cc1SHelen Koike * @g: filter strength of the GREEN filter 729e6938cc1SHelen Koike * @b: filter strength of the BLUE filter 730e6938cc1SHelen Koike */ 731e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_strength_config { 732e6938cc1SHelen Koike __u8 r; 733e6938cc1SHelen Koike __u8 g; 734e6938cc1SHelen Koike __u8 b; 735e6938cc1SHelen Koike }; 736e6938cc1SHelen Koike 737e6938cc1SHelen Koike /** 738e6938cc1SHelen Koike * struct rkisp1_cif_isp_isp_other_cfg - Parameters for some blocks in rockchip isp1 739e6938cc1SHelen Koike * 740e6938cc1SHelen Koike * @dpcc_config: Defect Pixel Cluster Correction config 741e6938cc1SHelen Koike * @bls_config: Black Level Subtraction config 742e6938cc1SHelen Koike * @sdg_config: sensor degamma config 743e6938cc1SHelen Koike * @lsc_config: Lens Shade config 744e6938cc1SHelen Koike * @awb_gain_config: Auto White balance gain config 745e6938cc1SHelen Koike * @flt_config: filter config 746e6938cc1SHelen Koike * @bdm_config: demosaic config 747e6938cc1SHelen Koike * @ctk_config: cross talk config 748e6938cc1SHelen Koike * @goc_config: gamma out config 749e6938cc1SHelen Koike * @bls_config: black level subtraction config 750e6938cc1SHelen Koike * @dpf_config: De-noising pre-filter config 751e6938cc1SHelen Koike * @dpf_strength_config: dpf strength config 752e6938cc1SHelen Koike * @cproc_config: color process config 753e6938cc1SHelen Koike * @ie_config: image effects config 754e6938cc1SHelen Koike */ 755e6938cc1SHelen Koike struct rkisp1_cif_isp_isp_other_cfg { 756e6938cc1SHelen Koike struct rkisp1_cif_isp_dpcc_config dpcc_config; 757e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_config bls_config; 758e6938cc1SHelen Koike struct rkisp1_cif_isp_sdg_config sdg_config; 759e6938cc1SHelen Koike struct rkisp1_cif_isp_lsc_config lsc_config; 760e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_gain_config awb_gain_config; 761e6938cc1SHelen Koike struct rkisp1_cif_isp_flt_config flt_config; 762e6938cc1SHelen Koike struct rkisp1_cif_isp_bdm_config bdm_config; 763e6938cc1SHelen Koike struct rkisp1_cif_isp_ctk_config ctk_config; 764e6938cc1SHelen Koike struct rkisp1_cif_isp_goc_config goc_config; 765e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_config dpf_config; 766e6938cc1SHelen Koike struct rkisp1_cif_isp_dpf_strength_config dpf_strength_config; 767e6938cc1SHelen Koike struct rkisp1_cif_isp_cproc_config cproc_config; 768e6938cc1SHelen Koike struct rkisp1_cif_isp_ie_config ie_config; 769e6938cc1SHelen Koike }; 770e6938cc1SHelen Koike 771e6938cc1SHelen Koike /** 772e6938cc1SHelen Koike * struct rkisp1_cif_isp_isp_meas_cfg - Rockchip ISP1 Measure Parameters 773e6938cc1SHelen Koike * 774e6938cc1SHelen Koike * @awb_meas_config: auto white balance config 775e6938cc1SHelen Koike * @hst_config: histogram config 776e6938cc1SHelen Koike * @aec_config: auto exposure config 777e6938cc1SHelen Koike * @afc_config: auto focus config 778e6938cc1SHelen Koike */ 779e6938cc1SHelen Koike struct rkisp1_cif_isp_isp_meas_cfg { 780e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_meas_config awb_meas_config; 781e6938cc1SHelen Koike struct rkisp1_cif_isp_hst_config hst_config; 782e6938cc1SHelen Koike struct rkisp1_cif_isp_aec_config aec_config; 783e6938cc1SHelen Koike struct rkisp1_cif_isp_afc_config afc_config; 784e6938cc1SHelen Koike }; 785e6938cc1SHelen Koike 786e6938cc1SHelen Koike /** 787e6938cc1SHelen Koike * struct rkisp1_params_cfg - Rockchip ISP1 Input Parameters Meta Data 788e6938cc1SHelen Koike * 789e6938cc1SHelen Koike * @module_en_update: mask the enable bits of which module should be updated 790e6938cc1SHelen Koike * @module_ens: mask the enable value of each module, only update the module 791e6938cc1SHelen Koike * which correspond bit was set in module_en_update 792e6938cc1SHelen Koike * @module_cfg_update: mask the config bits of which module should be updated 793e6938cc1SHelen Koike * @meas: measurement config 794e6938cc1SHelen Koike * @others: other config 795e6938cc1SHelen Koike */ 796e6938cc1SHelen Koike struct rkisp1_params_cfg { 797e6938cc1SHelen Koike __u32 module_en_update; 798e6938cc1SHelen Koike __u32 module_ens; 799e6938cc1SHelen Koike __u32 module_cfg_update; 800e6938cc1SHelen Koike 801e6938cc1SHelen Koike struct rkisp1_cif_isp_isp_meas_cfg meas; 802e6938cc1SHelen Koike struct rkisp1_cif_isp_isp_other_cfg others; 803e6938cc1SHelen Koike }; 804e6938cc1SHelen Koike 805e6938cc1SHelen Koike /*---------- PART2: Measurement Statistics ------------*/ 806e6938cc1SHelen Koike 807e6938cc1SHelen Koike /** 808e6938cc1SHelen Koike * struct rkisp1_cif_isp_awb_meas - AWB measured values 809e6938cc1SHelen Koike * 810e6938cc1SHelen Koike * @cnt: White pixel count, number of "white pixels" found during last 811e6938cc1SHelen Koike * measurement 812e6938cc1SHelen Koike * @mean_y_or_g: Mean value of Y within window and frames, 813e6938cc1SHelen Koike * Green if RGB is selected. 814e6938cc1SHelen Koike * @mean_cb_or_b: Mean value of Cb within window and frames, 815e6938cc1SHelen Koike * Blue if RGB is selected. 816e6938cc1SHelen Koike * @mean_cr_or_r: Mean value of Cr within window and frames, 817e6938cc1SHelen Koike * Red if RGB is selected. 818e6938cc1SHelen Koike */ 819e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_meas { 820e6938cc1SHelen Koike __u32 cnt; 821e6938cc1SHelen Koike __u8 mean_y_or_g; 822e6938cc1SHelen Koike __u8 mean_cb_or_b; 823e6938cc1SHelen Koike __u8 mean_cr_or_r; 824e6938cc1SHelen Koike }; 825e6938cc1SHelen Koike 826e6938cc1SHelen Koike /** 827e6938cc1SHelen Koike * struct rkisp1_cif_isp_awb_stat - statistics automatic white balance data 828e6938cc1SHelen Koike * 829e6938cc1SHelen Koike * @awb_mean: Mean measured data 830e6938cc1SHelen Koike */ 831e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_stat { 832e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_meas awb_mean[RKISP1_CIF_ISP_AWB_MAX_GRID]; 833e6938cc1SHelen Koike }; 834e6938cc1SHelen Koike 835e6938cc1SHelen Koike /** 836e6938cc1SHelen Koike * struct rkisp1_cif_isp_bls_meas_val - BLS measured values 837e6938cc1SHelen Koike * 838e6938cc1SHelen Koike * @meas_r: Mean measured value for Bayer pattern R 839e6938cc1SHelen Koike * @meas_gr: Mean measured value for Bayer pattern Gr 840e6938cc1SHelen Koike * @meas_gb: Mean measured value for Bayer pattern Gb 841e6938cc1SHelen Koike * @meas_b: Mean measured value for Bayer pattern B 842e6938cc1SHelen Koike */ 843e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_meas_val { 844e6938cc1SHelen Koike __u16 meas_r; 845e6938cc1SHelen Koike __u16 meas_gr; 846e6938cc1SHelen Koike __u16 meas_gb; 847e6938cc1SHelen Koike __u16 meas_b; 848e6938cc1SHelen Koike }; 849e6938cc1SHelen Koike 850e6938cc1SHelen Koike /** 851e6938cc1SHelen Koike * struct rkisp1_cif_isp_ae_stat - statistics auto exposure data 852e6938cc1SHelen Koike * 853e6938cc1SHelen Koike * @exp_mean: Mean luminance value of block xx 854e6938cc1SHelen Koike * @bls_val: BLS measured values 855e6938cc1SHelen Koike * 856*ef357e02SHeiko Stuebner * The number of entries of @exp_mean depends on the hardware revision 857*ef357e02SHeiko Stuebner * as is reported by the hw_revision field of the struct media_device_info 858*ef357e02SHeiko Stuebner * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. 859*ef357e02SHeiko Stuebner * 860*ef357e02SHeiko Stuebner * Versions <= V11 have RKISP1_CIF_ISP_AE_MEAN_MAX_V10 entries, 861*ef357e02SHeiko Stuebner * versions >= V12 have RKISP1_CIF_ISP_AE_MEAN_MAX_V12 entries. 862*ef357e02SHeiko Stuebner * RKISP1_CIF_ISP_AE_MEAN_MAX is equal to the maximum of the two. 863*ef357e02SHeiko Stuebner * 864*ef357e02SHeiko Stuebner * Image is divided into 5x5 blocks on V10 and 9x9 blocks on V12. 865e6938cc1SHelen Koike */ 866e6938cc1SHelen Koike struct rkisp1_cif_isp_ae_stat { 867e6938cc1SHelen Koike __u8 exp_mean[RKISP1_CIF_ISP_AE_MEAN_MAX]; 868e6938cc1SHelen Koike struct rkisp1_cif_isp_bls_meas_val bls_val; 869e6938cc1SHelen Koike }; 870e6938cc1SHelen Koike 871e6938cc1SHelen Koike /** 872e6938cc1SHelen Koike * struct rkisp1_cif_isp_af_meas_val - AF measured values 873e6938cc1SHelen Koike * 874e6938cc1SHelen Koike * @sum: sharpness value 875e6938cc1SHelen Koike * @lum: luminance value 876e6938cc1SHelen Koike */ 877e6938cc1SHelen Koike struct rkisp1_cif_isp_af_meas_val { 878e6938cc1SHelen Koike __u32 sum; 879e6938cc1SHelen Koike __u32 lum; 880e6938cc1SHelen Koike }; 881e6938cc1SHelen Koike 882e6938cc1SHelen Koike /** 883e6938cc1SHelen Koike * struct rkisp1_cif_isp_af_stat - statistics auto focus data 884e6938cc1SHelen Koike * 885e6938cc1SHelen Koike * @window: AF measured value of window x 886e6938cc1SHelen Koike * 887e6938cc1SHelen Koike * The module measures the sharpness in 3 windows of selectable size via 888e6938cc1SHelen Koike * register settings(ISP_AFM_*_A/B/C) 889e6938cc1SHelen Koike */ 890e6938cc1SHelen Koike struct rkisp1_cif_isp_af_stat { 891e6938cc1SHelen Koike struct rkisp1_cif_isp_af_meas_val window[RKISP1_CIF_ISP_AFM_MAX_WINDOWS]; 892e6938cc1SHelen Koike }; 893e6938cc1SHelen Koike 894e6938cc1SHelen Koike /** 895e6938cc1SHelen Koike * struct rkisp1_cif_isp_hist_stat - statistics histogram data 896e6938cc1SHelen Koike * 89731f190e0SDafna Hirschfeld * @hist_bins: measured bin counters. Each bin is a 20 bits unsigned fixed point 89831f190e0SDafna Hirschfeld * type. Bits 0-4 are the fractional part and bits 5-19 are the 89931f190e0SDafna Hirschfeld * integer part. 900e6938cc1SHelen Koike * 901*ef357e02SHeiko Stuebner * The window of the measurements area is divided to 5x5 sub-windows for 902*ef357e02SHeiko Stuebner * V10/V11 and to 9x9 sub-windows for V12. The histogram is then computed for 903*ef357e02SHeiko Stuebner * each sub-window independently and the final result is a weighted average of 904*ef357e02SHeiko Stuebner * the histogram measurements on all sub-windows. The window of the 905*ef357e02SHeiko Stuebner * measurements area and the weight of each sub-window are configurable using 906*ef357e02SHeiko Stuebner * struct @rkisp1_cif_isp_hst_config. 907*ef357e02SHeiko Stuebner * 908*ef357e02SHeiko Stuebner * The histogram contains 16 bins in V10/V11 and 32 bins in V12/V13. 909*ef357e02SHeiko Stuebner * 910*ef357e02SHeiko Stuebner * The number of entries of @hist_bins depends on the hardware revision 911*ef357e02SHeiko Stuebner * as is reported by the hw_revision field of the struct media_device_info 912*ef357e02SHeiko Stuebner * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. 913*ef357e02SHeiko Stuebner * 914*ef357e02SHeiko Stuebner * Versions <= V11 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10 entries, 915*ef357e02SHeiko Stuebner * versions >= V12 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 entries. 916*ef357e02SHeiko Stuebner * RKISP1_CIF_ISP_HIST_BIN_N_MAX is equal to the maximum of the two. 917e6938cc1SHelen Koike */ 918e6938cc1SHelen Koike struct rkisp1_cif_isp_hist_stat { 91931f190e0SDafna Hirschfeld __u32 hist_bins[RKISP1_CIF_ISP_HIST_BIN_N_MAX]; 920e6938cc1SHelen Koike }; 921e6938cc1SHelen Koike 922e6938cc1SHelen Koike /** 923e6938cc1SHelen Koike * struct rkisp1_cif_isp_stat - Rockchip ISP1 Statistics Data 924e6938cc1SHelen Koike * 925e6938cc1SHelen Koike * @awb: statistics data for automatic white balance 926e6938cc1SHelen Koike * @ae: statistics data for auto exposure 927e6938cc1SHelen Koike * @af: statistics data for auto focus 928e6938cc1SHelen Koike * @hist: statistics histogram data 929e6938cc1SHelen Koike */ 930e6938cc1SHelen Koike struct rkisp1_cif_isp_stat { 931e6938cc1SHelen Koike struct rkisp1_cif_isp_awb_stat awb; 932e6938cc1SHelen Koike struct rkisp1_cif_isp_ae_stat ae; 933e6938cc1SHelen Koike struct rkisp1_cif_isp_af_stat af; 934e6938cc1SHelen Koike struct rkisp1_cif_isp_hist_stat hist; 935e6938cc1SHelen Koike }; 936e6938cc1SHelen Koike 937e6938cc1SHelen Koike /** 938e6938cc1SHelen Koike * struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Meta Data 939e6938cc1SHelen Koike * 940e6938cc1SHelen Koike * @meas_type: measurement types (RKISP1_CIF_ISP_STAT_* definitions) 941e6938cc1SHelen Koike * @frame_id: frame ID for sync 942e6938cc1SHelen Koike * @params: statistics data 943e6938cc1SHelen Koike */ 944e6938cc1SHelen Koike struct rkisp1_stat_buffer { 945e6938cc1SHelen Koike __u32 meas_type; 946e6938cc1SHelen Koike __u32 frame_id; 947e6938cc1SHelen Koike struct rkisp1_cif_isp_stat params; 948e6938cc1SHelen Koike }; 949e6938cc1SHelen Koike 950e6938cc1SHelen Koike #endif /* _UAPI_RKISP1_CONFIG_H */ 951