touch_overl...chscreen_abs(9)

💅 touch_overlay_get_touchscreen_abs(9)

okay so bestie, welcome to the Kernel API Manual ✨ — this one's a lil cutie from the touch overlay world and honestly she's serving pure "just tell me how big the screen is" energy. No cap.

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🌸 NAME 🌸

touch_overlay_get_touchscreen_abs — literally just gets the abs size from the touchscreen area 🫶 like that's it, that's the whole job.

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✨ SYNOPSIS ✨

void touch_overlay_get_touchscreen_abs (struct list_head *list , u16 *x
, u16 *y );

that's the whole signature, mwah 💋 returns void, so nothing comes back out of it directly — the goodies come out through the pointers, iykyk.

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🎀 ARGUMENTS 🎀

• list — pointer to the list that holds the segments 👑 she's the main character here, everything lives inside her.
• x — horizontal abs. yes literally horizontal abs, the width vibes 📐✨
• y — vertical abs. the height vibes, matching set with x 🦋

ngl bestie the naming here is doing the absolute most — "abs" is just how this file talks about the size of the touchscreen area. iconic, honestly.

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🌈 SEE ALSO 🌈

kernel file ./drivers/input/touch-overlay.c — go read the source, it's giving lore 💀 and also these four besties right here:

• touch_overlay_map(9)
• touch_overlay_mapped_touchscreen(9)
• touch_overlay_sync_frame(9)
• touch_overlay_process_contact(9)

all of them fr fr in the same squad, go say hi 💖

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and that's the page, periodt 🎀 this lil slice of ./drivers/input lore dropped in October 2026 — sourced straight from ./drivers/input, version vibes and all, and the header was out here spelling it touch_overl...chscreen_abs(9) because apparently even manpage headers get lazy sometimes 😭💀 slay anyway, ily, bye bestie 👑✨