STRUCT RCAR_CMM_CONFIG(9)

💅 struct rcar_cmm_config(9) — bestie edition

okay so this is a page from the Kernel API Manual, and honestly? it's a little baby struct but she's important. we're talking CMM configuration, no cap. let's get into it 🎀

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✨ NAME ✨

struct rcar_cmm_config — the CMM configuration struct, periodt. it's giving "small but mighty" and i'm obsessed 💖

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🌸 SYNOPSIS 🌸

here's the whole vibe, literally character for character, don't touch:

struct rcar_cmm_config {
    struct {
      struct drm_color_lut *table;
    } lut;
 };

that's her. that's the whole struct. she's nested, she's tidy, she's iconic ✨

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🦋 Members 🦋

• lut — the 1D-LUT configuration 🎨 lowkey this is where the color magic lives
• lut.table — the 1D-LUT table entries. and listen: when this is NULL, LUT operations get disabled 🚫 so like, if you're wondering why nothing's happening with your LUT… check if you forgot to set table, bestie. it's giving "empty plate at the potluck" 😭

ngl, that NULL thing is the whole personality of this member — no table, no LUT ops. fr fr.

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👑 SEE ALSO 👑

• Kernel file ./drivers/gpu/drm/renesas/rcar-du/rcar_cmm.h — go read the header, iykyk 🫶

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and that's the whole page, bestie! 🌈 this one comes to you straight from the source tree at ./drivers/gpu/drm/renesas/rcar-du, dated October 2026 — so like, screenshot it, cite it, frame it, whatever 💅 mwah 💜