intel_drrs_deactivate(9)

💅 intel_drrs_deactivate

okay so bestie, we're in the Kernel API Manual today and this one is a lil function called intel_drrs_deactivate — say that three times fast, i dare u 🫶

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✨ NAME ✨

intel_drrs_deactivate — deactivate DRRS 🌸

that's it. that's the whole name section. short queen behavior, we love to see it 👑

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🦋 SYNOPSIS 🦋

void intel_drrs_deactivate (const struct intel_crtc_state
*old_crtc_state );

she returns void, she takes one pointer, she minds her business 💅

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🎀 ARGUMENTS 🎀

• old_crtc_state — the old crtc state. that's the whole description. the old one. the previous one. not the new one, bestie, don't get it twisted 🙈

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🔥 DESCRIPTION 🔥

Deactivates DRRS on the crtc.

literally that's the whole thing. no cap, no extra lore, no secret side quests. she deactivates DRRS on the crtc and she goes home 🌈

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👑 SEE ALSO 👑

• the kernel file ./drivers/gpu/drm/i915/display/intel_drrs.c — that's where she lives, go say hi 🏠
• Display Refresh Rate Switching (DRRS)(9) — the whole concept, the main character energy, iykyk ⭐
• intel_drrs_activate(9) — her opposite number, the one who turns it back on 🔥
• intel_drrs_invalidate(9) — the invalidate girly 💜
• intel_drrs_flush(9) — the flush one, doing flush things 🚽✨ (affectionate)
• intel_drrs_crtc_init(9) — the setup bestie, the origin story 🧚

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and that's the page!! hope u feel enlightened 💖

ngl the whole DRRS squad is linked above, so if u ever get lost just hop back to intel_drrs.c and vibe check urself 🌸

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mwah 💋 this lil page comes to u from ./drivers/gpu/drm/i915/display, dated October 2026, and it's literally titled intel_drrs_deactivate(9) — stan her, she's iconic 🎀✨