STRUCT RKISP1_EXT_PARAMS_DPF_CONFIG(9)

πŸ“¦ version 7.3.1, in nixpkgs unstable

πŸ’– NAME πŸ’–

struct rkisp1_ext_params_dpf_config β€” the RkISP1 extensible params DPF config, periodt.

Ok so welcome to the Kernel API Manual, bestie πŸ’… this is the group chat where the kernel explains its structs to us, and today's main character is this little beauty. Long name? Yes. Iconic? Also yes.


πŸ¦‹ SYNOPSIS πŸ¦‹

struct rkisp1_ext_params_dpf_config {
    struct rkisp1_ext_params_block_header header;
    struct rkisp1_cif_isp_dpf_config config;
 };

That's it. Two members. Lowkey minimal, highkey powerful ✨

🌸 Members 🌸

  • header β€” the RkISP1 extensible parameters header, like the little name tag every block wears so the kernel knows who's who. See rkisp1_ext_params_block_header.
  • config β€” the De-noise Pre-Filter configuration itself, the actual payload, the reason we're all here πŸŽ€ see rkisp1_cif_isp_dpf_config.

✨ DESCRIPTION ✨

So this struct is the RkISP1 extensible parameters De-noise Pre-Filter configuration block β€” like, the whole block. And how do you know it's that block and not some other block at the party? It's identified by RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF. That's the vibe check, iykyk πŸ’«


πŸ‘‘ SEE ALSO πŸ‘‘

The whole extended family, no cap β€” every single one of these is invited to the function:

  • Kernel file ./include/uapi/linux/rkisp1-config.h
  • enum rkisp1_cif_isp_version(9)
  • enum rkisp1_cif_isp_exp_ctrl_autostop(9)
  • enum rkisp1_cif_isp_exp_meas_mode(9)
  • struct rkisp1_cif_isp_window(9)
  • struct rkisp1_cif_isp_bls_fixed_val(9)
  • struct rkisp1_cif_isp_bls_config(9)
  • struct rkisp1_cif_isp_dpcc_methods_config(9)
  • struct rkisp1_cif_isp_dpcc_config(9)
  • struct rkisp1_cif_isp_gamma_corr_curve(9)
  • struct rkisp1_cif_isp_gamma_curve_x_axis_pnts(9)
  • struct rkisp1_cif_isp_sdg_config(9)
  • struct rkisp1_cif_isp_lsc_config(9)
  • struct rkisp1_cif_isp_ie_config(9)
  • struct rkisp1_cif_isp_cproc_config(9)
  • struct rkisp1_cif_isp_awb_meas_config(9)
  • struct rkisp1_cif_isp_awb_gain_config(9)
  • struct rkisp1_cif_isp_flt_config(9)
  • struct rkisp1_cif_isp_bdm_config(9)
  • struct rkisp1_cif_isp_ctk_config(9)
  • struct rkisp1_cif_isp_goc_config(9)
  • struct rkisp1_cif_isp_hst_config(9)
  • struct rkisp1_cif_isp_aec_config(9)
  • struct rkisp1_cif_isp_afc_config(9)
  • enum rkisp1_cif_isp_dpf_gain_usage(9)
  • enum rkisp1_cif_isp_dpf_rb_filtersize(9)
  • enum rkisp1_cif_isp_dpf_nll_scale_mode(9)
  • struct rkisp1_cif_isp_dpf_nll(9)
  • struct rkisp1_cif_isp_dpf_rb_flt(9)
  • struct rkisp1_cif_isp_dpf_g_flt(9)
  • struct rkisp1_cif_isp_dpf_gain(9)
  • struct rkisp1_cif_isp_dpf_config(9)
  • struct rkisp1_cif_isp_dpf_strength_config(9)
  • struct rkisp1_cif_isp_isp_other_cfg(9)
  • struct rkisp1_cif_isp_isp_meas_cfg(9)
  • struct rkisp1_params_cfg(9)
  • struct rkisp1_cif_isp_compand_bls_config(9)
  • struct rkisp1_cif_isp_compand_curve_config(9)
  • struct rkisp1_cif_isp_wdr_tone_curve(9)
  • struct rkisp1_cif_isp_wdr_iref_config(9)
  • struct rkisp1_cif_isp_wdr_config(9)
  • enum rkisp1_cif_isp_cac_v_clip_mode(9)
  • struct rkisp1_cif_isp_cac_config(9)
  • struct rkisp1_cif_isp_awb_meas(9)
  • struct rkisp1_cif_isp_awb_stat(9)
  • struct rkisp1_cif_isp_bls_meas_val(9)
  • struct rkisp1_cif_isp_ae_stat(9)
  • struct rkisp1_cif_isp_af_meas_val(9)
  • struct rkisp1_cif_isp_af_stat(9)
  • struct rkisp1_cif_isp_hist_stat(9)
  • struct rkisp1_cif_isp_stat(9)
  • struct rkisp1_stat_buffer(9)
  • enum rkisp1_ext_params_block_type(9)
  • rkisp1_ext_params_block_header(9)
  • struct rkisp1_ext_params_bls_config(9)
  • struct rkisp1_ext_params_dpcc_config(9)
  • struct rkisp1_ext_params_sdg_config(9)
  • struct rkisp1_ext_params_lsc_config(9)
  • struct rkisp1_ext_params_awb_gain_config(9)
  • struct rkisp1_ext_params_flt_config(9)
  • struct rkisp1_ext_params_bdm_config(9)
  • struct rkisp1_ext_params_ctk_config(9)
  • struct rkisp1_ext_params_goc_config(9)
  • struct rkisp1_ext_params_dpf_strength_config(9)
  • struct rkisp1_ext_params_cproc_config(9)
  • struct rkisp1_ext_params_ie_config(9)
  • struct rkisp1_ext_params_awb_meas_config(9)
  • struct rkisp1_ext_params_hst_config(9)
  • struct rkisp1_ext_params_aec_config(9)
  • struct rkisp1_ext_params_afc_config(9)
  • struct rkisp1_ext_params_compand_bls_config(9)
  • struct rkisp1_ext_params_compand_curve_config(9)
  • struct rkisp1_ext_params_wdr_config(9)
  • struct rkisp1_ext_params_cac_config(9)
  • enum rkisp1_ext_param_buffer_version(9)
  • struct rkisp1_ext_params_cfg(9)

Yeah that's a lot of friends. Go read them, they're all slay, fr fr 🫢


Shoutout to the source file ./include/uapi/linux β€” that's where this page came from β€” and big ups to October 2026, the date stamp on this lil masterpiece. Bestie era of kernel docs, honestly πŸŒˆβ­πŸ“

Later, legend πŸ’œ

πŸ“¦ where this page comes from