drm_colorop_index(9)

💅 drm_colorop_index(9) — the kernel API manual, but make it make sense

okay so bestie, real talk: this is drm_colorop_index from the kernel API manual, and it's actually so simple you're gonna be obsessed. It's a little lookup function living in the DRM colorop world, and it does exactly one thing. One job. Iconic behaviour, honestly.

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🎀 NAME 🎀

drm_colorop_index — find the index of a registered colorop. that's it. that's the whole vibe. no cap.

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✨ SYNOPSIS ✨

unsigned int drm_colorop_index (const struct drm_colorop *colorop );

so it takes one thing and gives you back an unsigned int. clean. minimal. main character energy.

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🫶 ARGUMENTS 🫶

• colorop — the colorop you want the index for, bestie. that's the one you're looking up. it's a const struct drm_colorop *, so like, don't go mutating it, we're just looking respectfully 👀

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🔥 DESCRIPTION 🔥

okay so picture this: you hand it a registered colorop, right? and it just… tells you where that colorop sits in a DRM device's list of colorops. that's the index. that's it. it's giving "find my friend in the group photo" but for kernel objects 💅

so yeah — given a registered colorop, it returns the index of that colorop within a DRM device's list of colorops. lowkey the most useful little guy. go off, king 🌈

ngl it's literally just a position lookup, but the way it does it? effortless. periodt.

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🌸 SEE ALSO 🌸

like, go read these too, they're all in the same friend group:

• Kernel file ./include/drm/drm_colorop.h enum — the source of truth, the mothership 🧚
• drm_colorop_curve_1d_type(9)
• struct drm_colorop_state(9)
• struct drm_colorop_funcs(9)
• struct drm_colorop(9)
• drm_colorop_find(9)
• drm_colorop_reset(9)
• drm_get_colorop_type_name(9)
• drm_get_colorop_curve_1d_type_name(9)

all of them are linked in the group chat, iykyk 💜

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okay that's the page!! and before I forget — this whole thing lives under ./include/drm, and the manual is dated October 2026, so like… future-coded of it honestly ⭐ mwah, go read your kernel headers bestie, you're gonna slay 💖🎀🦋