intel_fb_is_..._cc_modifier(9)

💅 intel_fb_is_rc_ccs_cc_modifier(9) — like, the kernel API manual bestie 🎀

okay so this is a page from the Kernel API Manual, and honestly? it's a tiny little icon and i'm obsessed with how much it does with so few words.

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✨ NAME ✨

intel_fb_is_rc_ccs_cc_modifier — the vibe-check function that tells you whether a modifier is an RC CCS CC modifier type 🦋

(that's "render with color clear," and yes she has three C's because she's extra 💅)

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🌸 SYNOPSIS 🌸

bool intel_fb_is_rc_ccs_cc_modifier (u64 modifier );

like, it takes a u64 and hands you back a bool. simple. clean. main character energy. 👑

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🎀 ARGUMENTS 🎀

• modifier — the modifier you want to check, bestie. that's it. that's the whole argument. she goes in, the answer comes out 💖

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⭐ RETURN ⭐

Returns true if modifier is a render with color clear modifier. that's the whole answer, no cap. 🔥

(and, obviously, if it's not — it's not. iykyk.)

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/i915/display/intel_fb.c — go read the source, she's right there 📂

and the whole friend group of related functions, in order, because we don't leave anyone out:

• intel_fb_get_format_info(9)
• intel_fb_is_tiled_modifier(9)
• intel_fb_is_ccs_modifier(9)
• intel_fb_is_mc_ccs_modifier(9)
• intel_fb_needs_64k_phys(9)
• intel_fb_is_tile4_modifier(9)
• intel_fb_plane_get_modifiers(9)
• intel_fb_plane_supports_modifier(9)
• intel_format_info_is_yuv_semiplanar(9)
• intel_fb_is_ccs_aux_plane(9)
• intel_fb_is_gen12_ccs_aux_plane(9)
• intel_fb_rc_ccs_cc_plane(9)

like, a whole group chat of modifier-related functions. squad goals fr fr 🫶

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💀 heads up: this page is from ./drivers/gpu/drm/i915/display and it's dated October 2026 — so if you're reading this in some other timeline, stay safe out there 🕰️✨

okay that's the whole page, mwah, go check those modifiers bestie 🌈💜🍓