STRUCT RKISP1_EXT_PARAMS_DPF_CONFIG(9)
π NAME π
struct rkisp1_ext_params_dpf_config β the RkISP1 extensible params DPF config, periodt.
Ok so welcome to the Kernel API Manual, bestie π 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.
π¦ SYNOPSIS π¦
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 β¨
πΈ Members πΈ
headerβ the RkISP1 extensible parameters header, like the little name tag every block wears so the kernel knows who's who. Seerkisp1_ext_params_block_header.configβ the De-noise Pre-Filter configuration itself, the actual payload, the reason we're all here π seerkisp1_cif_isp_dpf_config.
β¨ DESCRIPTION β¨
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 π«
π SEE ALSO π
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 π«Ά
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 πβπ
Later, legend π
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms