STRUCT IPU3_UAPI_YUVP1_IEFD_UNSHRP_CFG(9)

📦 version 7.3.1, in nixpkgs unstable

💅 struct ipu3_uapi_yuvp1_iefd_unshrp_cfg(9) — the Kernel API Manual, bestie edition 🎀

okay so this is a page from the kernel API manual (section 9, the "help, i'm a driver dev" section), and today's main character is struct ipu3_uapi_yuvp1_iefd_unshrp_cfg. Say that out loud once, it's a whole tongue twister, but it's literally just the unsharp mask config for the IPU3 image processor. She's got exactly two members. Two. Iconic minimalism. 👑

✨ NAME ✨

struct ipu3_uapi_yuvp1_iefd_unshrp_cfg — the Unsharp mask config. That's the whole name section, she's not wordy, she's booked and busy. 🦋

🌸 SYNOPSIS 🌸

Here's the vibe, in code, verbatim, don't touch:

struct ipu3_uapi_yuvp1_iefd_unshrp_cfg {
    struct ipu3_uapi_unsharp_coef0 unsharp_coef0;
    struct ipu3_uapi_unsharp_coef1 unsharp_coef1;
 };

(Yes, she's a struct with two structs inside. Struct-ception. It's giving nested doll energy. 🪆)

🫶 Members (the whole cast) 🫶

  • unsharp_coef0 — unsharp coefficient 0 config. Go look at ipu3_uapi_unsharp_coef0 if you want the deets, she's just the wrapper bestie here. ✨
  • unsharp_coef1 — unsharp coefficient 1 config. Same deal, take it up with ipu3_uapi_unsharp_coef1. 💅

👑 SEE ALSO 👑

First off, the actual kernel file, go read the source, it's right here:

./drivers/staging/media/ipu3/include/uapi/intel-ipu3.h

And then. Okay. Deep breath. The whole extended friend group. Every single one, in order, no skipping, because they all said hi:

  • 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_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_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)

That's the group chat. Every last one of them. 🔥

Heads up bestie: the source path shown at the bottom of this page is cut off in the original rendering — it reads ./drivers/staging/media/ipu3/i.... Don't go typing that truncated version into your shell, mwah. 🙈

k bye ily, this page came from ./drivers/staging/media/ipu3/i... and it's dated October 2026 🎀✨💖 — footer said struct ipu3_...d_unshrp_cfg(9) and honestly she ate that. periodt. 💅

📦 where this page comes from