optc401_enable_crtc(9)

💖 optc401_enable_crtc(9) 💖

okay so bestie, we're in the Kernel API Manual today and this one is a tiny little function that just... turns a thing on. that's it. that's the whole vibe. ✨

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🌸 NAME 🌸

optc401_enable_crtc — enabling the CRTC, no cap, that's literally the whole job 💅

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🦋 SYNOPSIS 🦋

bool optc401_enable_crtc (struct timing_generator *optc );

that's it. one pointer in, one bool out. iconic. 🎀

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🌈 ARGUMENTS 🌈

• optc — a pointer to the timing_generator structure. yes bestie, that's the whole parameter list, we love a low-maintenance queen 👑

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⭐ DESCRIPTION ⭐

so what does it do? it calls the ASIC Control Object to enable the Timing generator. that's the tea 🍵 — the whole function is basically a lil hand-off to the ASIC Control Object and then the timing generator is enabled, periodt.

she's not complicated. she just shows up, makes the call, and leaves. main character energy fr fr 💀✨

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👑 RETURN 👑

always returns true. always. like, don't even check it. it's true. that's the whole answer 🫶

ngl bestie, a function that can only return true is giving "I have never known failure" energy 😭 but that's what the docs say so that's what we're saying 🌸

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🧚 SEE ALSO 🧚

the kernel file to go peek at is right here:

./drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.c

go read it iykyk 🦋

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and that's the page!! stay hydrated, keep your pointers valid, and remember: always true 💜

🎀 sign-off szn: this came from the kernel source tree at ./drivers/gpu/drm/amd/display/... and the date on it is October 2026 — yes, future girlie behavior, we don't question it 💅✨

optc401_enable_crtc(9) — okay bye bestie, mwah 😘🌸