ENUM RPPX1_EXM_MODE(9)

💅 enum rppx1_exm_mode — NAME

okay so bestie, quick vibe check: this page is from the Kernel API Manual, and it's all about enum rppx1_exm_mode, aka the exposure measurement mode. that's it. that's the whole name. iconic and to the point. ✨

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✨ SYNOPSIS ✨

here's the actual shape of it, no cap:

enum rppx1_exm_mode {
    RPPX1_EXP_MEASURING_MODE_DISABLED ,
    RPPX1_EXP_MEASURING_MODE_RGB ,
    RPPX1_EXP_MEASURING_MODE_BAYER

};

like, three members, zero drama. 🎀

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🌸 Constants 🌸

• RPPX1_EXP_MEASURING_MODE_DISABLED — literally no measurement at all. the enum is on airplane mode. ✈️
• RPPX1_EXP_MEASURING_MODE_RGB — Y/R/G/B measurement, bestie. yes, Y and R and G and B. all four. 💜
• RPPX1_EXP_MEASURING_MODE_BAYER — Bayer RGB measurement. raw-sensor-flavoured. 🦋

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🦋 Description 🦋

it's the exposure measurement mode selection, duh — RGB or Bayer, you pick. that's the whole thing, it's giving "short but essential." (also ngl, the original text had "Exaposure" in it and honestly? we're keeping the energy, we're not keeping the typo. 💀)

real talk though: this is an enum for picking how exposure gets measured. don't overthink it, just pick the right member for your sensor setup. 🫶

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🌈 SEE ALSO 🌈

grab a snack, because this list is long and we're not skipping a single one — every reference, in order, exactly as promised:

• 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)
• 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)
• struct rppx1_hist_stats(9)
• RPPX1_STATS_MAX_SIZE(9)

like I said. long. but we ate. 🔥

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okay that's the page!! sourced from ./include/uapi/linux/media/dre... (yes it's truncated in the original, not me being lazy, blame the terminal width 💀) and dated October 2026. go forth and measure your exposure correctly, bestie. periodt. 👑💖🎀