STRUCT DPU_CRTC_FRAME_EVENT(9)

💅 struct dpu_crtc_frame_event(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ — yes, the whole manual, and yes, it's about struct dpu_crtc_frame_event(9) and it's lowkey iconic.

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🌸 NAME 🌸

struct dpu_crtc_frame_event — it stores the crtc frame event for crtc processing, no cap 💖

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✨ SYNOPSIS ✨

struct dpu_crtc_frame_event {
    struct kthread_work work;
    struct drm_crtc *crtc;
    struct list_head list;
    ktime_t ts;
    u32 event;
 };

that's the whole vibe right there 🎀 have fun with it.

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🦋 Members 🦋

• work — the base work structure, literally the main character energy of this struct 💅
• crtc — pointer to the crtc that's handling this event, she's in charge 🫶
• list — the event list, keeping everything cute and in order 🎀
• ts — timestamp at queue entry ⏰ noted, recorded, slayed
• event — the event identifier, iykyk 🌟

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🌈 SEE ALSO 🌈

like, go read the Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h first, bestie, it's giving required reading 📚💖

and then the whole friend group of related pages:

• enum dpu_crtc_client_type(9)
• enum dpu_crtc_smmu_state(9)
• enum dpu_crtc_smmu_state_transition_type(9)
• struct dpu_crtc_smmu_state_data(9)
• enum dpu_crtc_crc_source(9)
• struct dpu_crtc_mixer(9)
• struct dpu_crtc(9)
• struct dpu_crtc_state(9)
• dpu_crtc_frame_pending(9)
• dpu_crtc_get_client_type(9)

💀 that's a lot of crtc content and honestly? obsessed.

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🍓 source: ./drivers/gpu/drm/msm/disp/dpu1 · date: October 2026 · and it's all about struct dpu_crtc_frame_event(9) — periodt, that's the whole page, ily, go read your kernel headers 🧚💜