STRUCT IPU3_UAPI_BNR_STATIC_CONFIG(9)

hey bestie!! welcome to the struct ipu3_...tatic_config(9) page from the Kernel API Manual 🫶 this one is all about the BNR static config, and yes, we’re keeping every single field, type, and reference — no cap ✨

💖 NAME 💖

struct ipu3_uapi_bnr_static_config — BNR static config, periodt 💅

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✨ SYNOPSIS ✨

okay so the struct literally looks like this, bestie — copy-paste energy only, don’t touch the names:

struct ipu3_uapi_bnr_static_config {
    struct ipu3_uapi_bnr_static_config_wb_gains_config wb_gains;
    struct ipu3_uapi_bnr_static_config_wb_gains_thr_config wb_gains_thr;
    struct ipu3_uapi_bnr_static_config_thr_coeffs_config thr_coeffs;
    struct ipu3_uapi_bnr_static_config_thr_ctrl_shd_config thr_ctrl_shd;
    struct ipu3_uapi_bnr_static_config_opt_center_config opt_center;
    struct ipu3_uapi_bnr_static_config_lut_config lut;
    struct ipu3_uapi_bnr_static_config_bp_ctrl_config bp_ctrl;
    struct ipu3_uapi_bnr_static_config_dn_detect_ctrl_config
dn_detect_ctrl;
    __u32 column_size;
    struct ipu3_uapi_bnr_static_config_opt_center_sqr_config
opt_center_sqr;
 };

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🎀 Members 🎀

here’s the member-by-member vibe check, bestie — every one is iconic in its own way 🌸

• wb_gains — white balance gains, typed as ipu3_uapi_bnr_static_config_wb_gains_config 💖
• wb_gains_thr — white balance gains threshold, as defined by ipu3_uapi_bnr_static_config_wb_gains_thr_config ✨
• thr_coeffs — coefficients of threshold, with type ipu3_uapi_bnr_static_config_thr_coeffs_config 🎀
• thr_ctrl_shd — control of shading threshold, typed as ipu3_uapi_bnr_static_config_thr_ctrl_shd_config 🦋
• opt_center — optical center, type ipu3_uapi_bnr_static_config_opt_center_config 💅
• lut — lookup table, type ipu3_uapi_bnr_static_config_lut_config 🌸
• bp_ctrl — detect and remove bad pixels as defined in struct ipu3_uapi_bnr_static_config_bp_ctrl_config 🔥
• dn_detect_ctrl — detect and remove noise, typed as ipu3_uapi_bnr_static_config_dn_detect_ctrl_config 🌈
• column_size — The number of pixels in column. literally that’s the whole note ⭐
• opt_center_sqr — Reset value of r^2 to optical center, see ipu3_uapi_bnr_static_config_opt_center_sqr_config. 👑

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🌸 Description 🌸

Above parameters and opt_center_sqr are used for white balance and shading. that’s the official word, and we are not adding extra lore, bestie 😌

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🔥 SEE ALSO 🔥

Kernel file: ./drivers/staging/media/ipu3/include/uapi/intel-ipu3.h 👑

and here’s the entire reference lineup — all of them, no skipping, no “we’ll circle back” energy 💜

• struct ipu3_uapi_grid_config(9)
• struct ipu3_uapi_awb_set_item(9)
• struct ipu3_uapi_awb_raw_buffer(9)
• struct ipu3_uapi_awb_config_s(9)
• struct ipu3_uapi_awb_config(9)
• struct ipu3_uapi_ae_raw_buffer(9)
• struct ipu3_uapi_ae_raw_buffer_aligned(9)
• struct ipu3_uapi_ae_grid_config(9)
• struct ipu3_uapi_ae_weight_elem(9)
• struct ipu3_uapi_ae_ccm(9)
• struct ipu3_uapi_ae_config(9)
• struct ipu3_uapi_af_filter_config(9)
• struct ipu3_uapi_af_raw_buffer(9)
• struct ipu3_uapi_af_config_s(9)
• struct ipu3_uapi_awb_fr_raw_buffer(9)
• struct ipu3_uapi_awb_fr_config_s(9)
• struct ipu3_uapi_4a_config(9)
• struct ipu3_uapi_bubble_info(9)
• struct ipu3_uapi_ff_status(9)
• struct ipu3_uapi_stats_3a(9)
• struct ipu3_uapi_bnr_static_config_wb_gains_config(9)
• struct ipu3_uapi_bnr_static_config_wb_gains_thr_config(9)
• struct ipu3_uapi_bnr_static_config_thr_coeffs_config(9)
• struct ipu3_uapi_bnr_static_config_thr_ctrl_shd_config(9)
• struct ipu3_uapi_bnr_static_config_opt_center_config(9)
• struct ipu3_uapi_bnr_static_config_lut_config(9)
• struct ipu3_uapi_bnr_static_config_bp_ctrl_config(9)
• struct ipu3_uapi_bnr_static_config_dn_detect_ctrl_config(9)
• struct ipu3_uapi_bnr_static_config_opt_center_sqr_config(9)
• struct ipu3_uapi_bnr_static_config_green_disparity(9)
• struct ipu3_uapi_dm_config(9)
• struct ipu3_uapi_ccm_mat_config(9)
• struct ipu3_uapi_gamma_corr_ctrl(9)
• struct ipu3_uapi_gamma_corr_lut(9)
• struct ipu3_uapi_gamma_config(9)
• struct ipu3_uapi_csc_mat_config(9)
• struct ipu3_uapi_cds_params(9)
• struct ipu3_uapi_shd_grid_config(9)
• struct ipu3_uapi_shd_general_config(9)
• struct ipu3_uapi_shd_black_level_config(9)
• struct ipu3_uapi_shd_config_static(9)
• struct ipu3_uapi_shd_lut(9)
• struct ipu3_uapi_shd_config(9)
• struct ipu3_uapi_iefd_cux2(9)
• struct ipu3_uapi_iefd_cux6_ed(9)
• struct ipu3_uapi_iefd_cux2_1(9)
• struct ipu3_uapi_iefd_cux4(9)
• struct ipu3_uapi_iefd_cux6_rad(9)
• struct ipu3_uapi_yuvp1_iefd_cfg_units(9)
• struct ipu3_uapi_yuvp1_iefd_config_s(9)
• struct ipu3_uapi_yuvp1_iefd_control(9)
• struct ipu3_uapi_sharp_cfg(9)
• struct ipu3_uapi_far_w(9)
• struct ipu3_uapi_unsharp_cfg(9)
• struct ipu3_uapi_yuvp1_iefd_shrp_cfg(9)
• struct ipu3_uapi_unsharp_coef0(9)
• struct ipu3_uapi_unsharp_coef1(9)
• struct ipu3_uapi_yuvp1_iefd_unshrp_cfg(9)
• struct ipu3_uapi_radial_reset_xy(9)
• struct ipu3_uapi_radial_reset_x2(9)
• struct ipu3_uapi_radial_reset_y2(9)
• struct ipu3_uapi_radial_cfg(9)
• struct ipu3_uapi_rad_far_w(9)
• struct ipu3_uapi_cu_cfg0(9)
• struct ipu3_uapi_cu_cfg1(9)
• struct ipu3_uapi_yuvp1_iefd_rad_cfg(9)
• struct ipu3_uapi_vss_lut_x(9)
• struct ipu3_uapi_vss_lut_y(9)
• struct ipu3_uapi_yuvp1_iefd_vssnlm_cfg(9)
• struct ipu3_uapi_yuvp1_iefd_config(9)
• struct ipu3_uapi_yuvp1_yds_config(9)
• struct ipu3_uapi_yuvp1_chnr_enable_config(9)
• struct ipu3_uapi_yuvp1_chnr_coring_config(9)
• struct ipu3_uapi_yuvp1_chnr_sense_gain_config(9)
• struct ipu3_uapi_yuvp1_chnr_iir_fir_config(9)
• struct ipu3_uapi_yuvp1_chnr_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_lpf_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_sense_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_gain_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_clip_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_frng_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_diag_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_fc_coring_config(9)
• struct ipu3_uapi_yuvp1_y_ee_nr_config(9)
• struct ipu3_uapi_yuvp2_tcc_gen_control_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_macc_elem_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_macc_table_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_inv_y_lut_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_gain_pcwl_lut_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_r_sqr_lut_static_config(9)
• struct ipu3_uapi_yuvp2_tcc_static_config(9)
• struct ipu3_uapi_anr_transform_config(9)
• struct ipu3_uapi_anr_stitch_pyramid(9)
• struct ipu3_uapi_anr_stitch_config(9)
• struct ipu3_uapi_anr_config(9)
• struct ipu3_uapi_acc_param(9)
• struct ipu3_uapi_isp_lin_vmem_params(9)
• struct ipu3_uapi_isp_tnr3_vmem_params(9)
• struct ipu3_uapi_isp_tnr3_params(9)
• struct ipu3_uapi_isp_xnr3_vmem_params(9)
• struct ipu3_uapi_xnr3_alpha_params(9)
• struct ipu3_uapi_xnr3_coring_params(9)
• struct ipu3_uapi_xnr3_blending_params(9)
• struct ipu3_uapi_isp_xnr3_params(9)
• struct ipu3_uapi_obgrid_param(9)
• struct ipu3_uapi_flags(9)
• struct ipu3_uapi_params(9)

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okay that’s the whole page, bestie!! the source/version part says ./drivers/staging/media/ipu3/i..., the date says October 2026, and the footer title is struct ipu3_...tatic_config(9) — slay, we got every detail 💖✨