drm_format_...sampling_410(9)

📦 version 7.3.1, in nixpkgs unstable

💅 drm_format_info_is_yuv_sampling_410 — a Kernel API Manual moment 🎀

okay so bestie, welcome to the Kernel API Manual ✨ this one's a little baby page about one very specific little function, and honestly? she's iconic in her own lowkey way. let's get into it 🫶

✨ NAME ✨

drm_format_info_is_yuv_sampling_410 — literally just checks that the format info matches a YUV format with 4:1:0 sub-sampling 🌸 that's it, that's the whole job, and she does it slayfully 💅

🦋 SYNOPSIS 🦋

bool drm_format_info_is_yuv_sampling_410 (const struct drm_format_info
*info );

no cap, that's the whole signature — she takes one pointer and hands you back a bool 👑

🍓 ARGUMENTS 🍓

  • info — format info 💖 yeah that's the entire description in the original and we're keeping it fr fr. it's the format info. that's the vibe.

🌈 RETURN 🌈

A boolean indicating whether the format info matches a YUV format with 4:1:0 sub-sampling ⭐

so like… true = yes bestie she's 4:1:0, false = nope, not this one 🙈 no guessing, no extra lore, that's the documented deal ✨

👑 SEE ALSO 👑

go touch some grass in the kernel file ./include/drm/drm_fourcc.h 🌱 and while you're there, the whole friend group is linked up:

the sampling sisters 411, 420, 422, 444 are all there and 410 is serving main character energy in her own entry 😭💜

lowkey reminder: this page documents exactly one check. don't go asking her about packing or planes, she'll point you at the SEE ALSO list and politely move on 💀

and that's the wrap, bestie 🎀🦋 this cutie lives under ./include/drm and the docs are dated October 2026 — go forth and sample your 4:1:0 formats responsibly, ily, periodt 💖✨

📦 where this page comes from