fb_default_cmap(9)

🎀 fb_default_cmap(9) 🎀

bestie, you're reading the Kernel API Manual page for fb_default_cmap(9) — yes, manual name: Kernel API Manual 💖

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✨ NAME ✨

fb_default_cmap — get default colormap 🌈

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💅 SYNOPSIS 💅

okay so here's the signature, no cap:

const struct fb_cmap * fb_default_cmap (int len );

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🫶 ARGUMENTS 🫶

• len — size of palette for a depth 💅

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🌸 DESCRIPTION 🌸

Gets the default colormap for a specific screen depth. len is the size of the palette for a particular screen depth — that's the whole vibe check ✨

Returns pointer to a frame buffer colormap structure 💖

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🦋 SEE ALSO 🦋

Kernel file ./drivers/video/fbdev/core/fbcmap.c — also go look at fb_alloc_cmap_gfp(9), fb_dealloc_cmap(9), fb_copy_cmap(9), fb_set_cmap(9), fb_invert_cmaps(9) 🫶

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source/version: ./drivers/video/fbdev/core — date: October 2026 — bye bestie, mwah 💋🎀