STRUCT RPPX1_HIST_STATS(9)

💖 struct rppx1_hist_stats(9) 💖

okay bestie, welcome to the Kernel API Manual page for struct rppx1_hist_stats(9) — the histogram statistics struct. it’s giving kernel API realness, and we’re gonna read it together, no cap. ✨

🌸 NAME 🌸

struct rppx1_hist_stats — Histogram statistics. that’s the whole name-and-one-liner situation, periodt. 💅

💅 SYNOPSIS 💅

bestie, here’s the struct definition in all its literal glory 👑

       struct rppx1_hist_stats {
           struct v4l2_isp_block_header header;
           __u32 hist_bins[RPPX1_HIST_NUM_BINS];
        };

🎀 Members 🎀

these are the members, and they are lowkey iconic:

• header — block header, with type = RPPX1_STATS_BLOCK_TYPE_HIST_POST 👑
• hist_bins — accumulation histogram results in unsigned 20-bit Q16.4 format 💖

🔥 SEE ALSO 🔥

go look at these besties too, fr fr:

• Kernel file ./include/uapi/linux/media/dreamchip/rppx1-config.h
• struct rppx1_window(9)
• enum rppx1_meas_chan(9)
• enum rppx1_params_block_type(9)
• enum rppx1_wbmeas_mode(9)
• struct rppx1_wbmeas_params(9)
• struct rppx1_awbg_params(9)
• enum rppx1_exm_mode(9)
• struct rppx1_exm_params(9)
• enum rppx1_hist_mode(9)
• struct rppx1_hist_params(9)
• struct rppx1_bls_fixed(9)
• enum rppx1_bls_mode(9)
• enum rppx1_bls_win_en(9)
• struct rppx1_bls_params(9)
• struct rppx1_ccor_params(9)
• struct rppx1_lsc_params(9)
• enum rppx1_ga_seg_mode(9)
• struct rppx1_ga_params(9)
• struct rppx1_lin_params(9)
• RPPX1_PARAMS_MAX_SIZE(9)
• enum rppx1_stats_block_type(9)
• struct rppx1_wbmeas_stats(9)
• struct rppx1_exm_stats(9)
• RPPX1_STATS_MAX_SIZE(9)

<cute>source/version: ./include/uapi/linux/media/dre... · October 2026 · struct rppx1_hist_stats(9) 🫶✨💅</cute>