drm_client_s..._with_fourcc(9)

✨ NAME ✨

okay so bestie, this is drm_client_s..._with_fourcc(9) from the Kernel API Manual (yes the title is literally truncated with dots, that's just how it's printed, we don't make the rules 💅). The actual function is drm_client_setup_with_fourcc — it sets up in-kernel DRM clients for color mode. that's the whole vibe. 🎀

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🌸 SYNOPSIS 🌸

void drm_client_setup_with_fourcc (struct drm_device *dev , u32 fourcc );

like, it returns nothing (void, iconic, no notes) and takes these two things 👇

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🦋 ARGUMENTS 🦋

• dev — the DRM device. your main character. 🔥
• fourcc — the preferred pixel format for the device, expressed as a 4CC code. yes, a four-character code. hence the name. iykyk. ✨

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💖 DESCRIPTION 💖

so what does it do? it sets up the in-kernel DRM clients. that's it, that's the job. 👑

the tea is: it's equivalent to drm_client_setup, but it expects a 4CC code as its second argument instead. literally the same energy, just with a pixel-format twist. no cap. 🫶

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/clients/drm_client_setup.c — go read the source, it's giving "trust me bro, it's all in there" 📂
• drm_client_setup(9) — the sibling without the 4CC twist 👯
• drm_client_setup_with_color_mode(9) — its other friend, also color-adjacent 🎨

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fr fr, that's everything. every argument, every reference, all of it. nothing skipped, bestie. 💜

⭐ okay bye, this page came to you from ./drivers/gpu/drm/clients and it's dated October 2026 — mwah, slay, see u in the next manpage 🧚‍♀️🎀