STRUCT IPU3_UAPI_IEFD_CUX6_RAD(9)

💅 struct ipu3_uapi_iefd_cux6_rad — Radial Config Unit (CU)

okay so picture this: you're deep in the Kernel API Manual (section 9, obviously) and you bump into struct ipu3_uapi_iefd_cux6_rad. Bestie, this is the Radial Config Unit (CU) — say hi 👋

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✨ SYNOPSIS ✨

struct ipu3_uapi_iefd_cux6_rad {
    __u32 x0:8;
    __u32 x1:8;
    __u32 x2:8;
    __u32 x3:8;
    __u32 x4:8;
    __u32 x5:8;
    __u32 reserved1:16;
    __u32 a01:16;
    __u32 a12:16;
    __u32 a23:16;
    __u32 a34:16;
    __u32 a45:16;
    __u32 reserved2:16;
    __u32 b01:10;
    __u32 b12:10;
    __u32 b23:10;
    __u32 reserved4:2;
    __u32 b34:10;
    __u32 b45:10;
    __u32 reserved5:12;
 };

like… look at those bitfields. the way they're all packed in there? it's giving main character energy 🎀

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🌸 MEMBERS 🌸

the x girlies (u8.0) 🦋

• x0 — x0 points of Config Unit radial, u8.0. slay.
• x1 — x1 points of Config Unit radial, u8.0. iconic.
• x2 — x2 points of Config Unit radial, u8.0. we love her.
• x3 — x3 points of Config Unit radial, u8.0. periodt.
• x4 — x4 points of Config Unit radial, u8.0. obsessed.
• x5 — x5 points of Config Unit radial, u8.0. ate, no crumbs 💅

the filler bestie 💀

• reserved1 — reserved. she's just vibing, don't touch her.

Slope A squad (s7.8) 🔥

• a01 — Slope A of Config Unit radial, s7.8
• a12 — Slope A of Config Unit radial, s7.8
• a23 — Slope A of Config Unit radial, s7.8
• a34 — Slope A of Config Unit radial, s7.8
• a45 — Slope A of Config Unit radial, s7.8

another reserved moment 🙈

• reserved2 — reserved. nothing to see here, iykyk.

Slope B squad (s9.0) ⭐

• b01 — Slope B of Config Unit radial, s9.0
• b12 — Slope B of Config Unit radial, s9.0
• b23 — Slope B of Config Unit radial, s9.0

the tiny two-bit intermission 🧚

• reserved4 — reserved. only 2 bits, she's small but she's doing her best.

Slope B squad pt. 2 🌈

• b34 — Slope B of Config Unit radial, s9.0
• b45 — Slope B of Config Unit radial, s9.0

final reserved era 👑

• reserved5 — reserved. 12 bits of pure "please ignore me" energy.

real talk: reserved1, reserved2, reserved4 and reserved5 are reserved. do not go putting your own little values in there, bestie. that's not the vibe. 🚫

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🔍 SEE ALSO 🔍

okay this list is long but i'm not skipping a single one, because every single one of these is a baddie and they all deserve their moment ✨

• Kernel file ./drivers/staging/media/ipu3/include/uapi/intel-ipu3.h
• 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(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_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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and that's the whole page, bestie 🫶 this one comes from ./drivers/staging/media/ipu3/i... (you know how manpage footers love to truncate 😭), dated October 2026, and it's all about struct ipu3_...efd_cux6_rad(9). go forth and register your radials 💖✨