STRUCT RKISP1_CIF_ISP_DPCC_CONFIG(9)

💅 NAME

struct rkisp1_cif_isp_dpcc_config — the configuration struct that DPCC (Defect Pixel Cluster Correction) runs on, bestie ✨

(also hi, this is a Kernel API Manual page, we love a Linux kernel moment 👑)

---

🎀 SYNOPSIS

struct rkisp1_cif_isp_dpcc_config {
    __u32 mode;
    __u32 output_mode;
    __u32 set_use;
    struct rkisp1_cif_isp_dpcc_methods_config
 methods[RKISP1_CIF_ISP_DPCC_METHODS_MAX];
    __u32 ro_limits;
    __u32 rnd_offs;
 };

Like, that's the whole shape of it 💖 the methods array is the messy one, it's literally got RKISP1_CIF_ISP_DPCC_METHODS_MAX slots and it's an array of structs, so don't sleep on it.

---

🌸 Members

• mode — the DPCC mode, obvs. Values come from RKISP1_CIF_ISP_DPCC_MODE_* ✨
• output_mode — the interpolation output mode. Values live in RKISP1_CIF_ISP_DDPCC_OUTPUT_MODE_*... jk, it's RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_* 🫶
• set_use — which method sets you're picking. Values are the RKISP1_CIF_ISP_DPCC_SET_USE_* crew 💅
• methods — the actual configuration for the method sets, iconic, no notes
• ro_limits — rank order limits, from RKISP1_CIF_ISP_DPCC_RO_LIMITS_* 🦋
• rnd_offs — differential rank offsets for rank neighbor difference, courtesy of RKISP1_CIF_ISP_DPCC_RND_OFFS_* ⭐

---

🦋 Description

Okay so this whole thing is the configuration used by Defect Pixel Cluster Correction 🌸 and the way it works is genuinely kind of clever: you get three sets of methods to configure, and you select them through the set_use field. The result you get is the logical OR of all enabled sets. Like, all the sets that are switched on get OR'd together. That's the vibe. Periodt 💜

---

🔥 SEE ALSO

Kernel file ./include/uapi/linux/rkisp1-config.h, plus the whole friend group:

• 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_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_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)

---

ngl that SEE ALSO list is a whole contact list 😭 but every single one of them is linked, so go read them, iykyk 💀

---

k bye bestie, this page came from ./include/uapi/linux, dated October 2026 🎀✨ mwah 💋