intel_fb_is_ccs_aux_plane(9)

📦 version 7.3.1, in nixpkgs unstable

✨ intel_fb_is_ccs_aux_plane(9) ✨

okay so bestie, this is the man page for intel_fb_is_ccs_aux_plane from the Kernel API Manual (section 9, kernel land, very demure) — and it's literally just one tiny little question wrapped in a whole function 🎀

💖 NAME 💖

intel_fb_is_ccs_aux_plane — check if a framebuffer color plane is a CCS AUX plane 🦋

Like. that's the whole gig. it checks one (1) thing and it checks it flawlessly.

🌸 SYNOPSIS 🌸

bool intel_fb_is_ccs_aux_plane (const struct drm_framebuffer *fb , int color_plane );

it's giving bool. it's giving const struct drm_framebuffer *. it's giving an int that's just called color_plane. we love a simple signature, no cap 💅

🫶 ARGUMENTS 🫶

  • fb — the framebuffer 👑 that's the whole struct, okay, const struct drm_framebuffer *fb, don't come for me
  • color_plane — the color plane index you want to check 🔍 literally the number of the plane, that's it

⭐ RETURN ⭐

Returns true if fb's color plane at index color_plane is a CCS AUX plane. ✅

that's it. that's the return value. true or not-true, iconic behavior fr fr 🙈

🦋 SEE ALSO 🦋

the kernel file lives at ./drivers/gpu/drm/i915/display/intel_fb.c — go read it, it's right there, iykyk 💜

and then there's the whole friend group of intel_fb_* and friends, all linked up:

the way this is one big happy family of modifier checks 😭 so many modifiers. so many planes. we stay obsessed 🌈

and that's the whole page, bestie!! 💖 this lil slice of the Kernel API Manual comes to you from ./drivers/gpu/drm/i915/display, dated October 2026, and yeah — it's intel_fb_is_ccs_aux_plane(9) all the way down. slay, stay tiled, and check ya planes 🎀✨🔥

📦 where this page comes from