STRUCT DB7430(9)

✨ struct db7430(9) ✨

okay so this is a page from the Kernel API Manual, bestie — struct db7430(9) — and it's literally just the state container for a panel that's controlled by the DB7430 controller. that's it. that's the whole vibe. it holds the state, it's the main character, everyone else is just visiting 🎀

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🌸 NAME 🌸

struct db7430 — the state container for a panel controlled by the DB7430 controller. yes, it's giving "just a struct" but honestly? without it nothing works. no cap 💅

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🦋 SYNOPSIS 🦋

struct db7430 {
    struct device *dev;
    struct mipi_dbi dbi;
    struct drm_panel panel;
    struct gpio_desc *reset;
    struct regulator_bulk_data regulators[2];
 };

look at her. five members. perfectly curated. not a single wasted field 🔥

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👑 Members 👑

• dev — the container device. the big one. the whole reason this struct exists fr fr 🫶
• dbi — the DBI bus abstraction handle. she handles the bus talk so you don't have to 💖
• panel — the DRM panel instance for this device. this is the actual panel babe, the one on your screen ✨
• reset — the reset GPIO line. poke it, and things start over. iconic 😭
• regulators — the VCCIO and VIO supply regulators. that's two of them, and the array is literally declared [2], so like… she's not flexible about it 💀

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/panel/panel-samsung-db7430.c — go read the real thing, iykyk 🧚
• db7430_get_modes(9) — the other half of the story 💜

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lowkey reminder: these are the only two references on the page. don't go inventing more, bestie. i'm not gonna let you cite stuff that isn't there 🙈

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mwah, love you, go read the source 🍓 — this little gem lives in ./drivers/gpu/drm/panel, dated October 2026, and it's filed under struct db7430(9) in case you need to find her again. periodt. 💅⭐