amdgpu_gmc_v...full_visible(9)

💅 amdgpu_gmc_v...full_visible — a Kernel API Manual moment

okay bestie, gather round, because this is one of those tiny little functions that does exactly one thing and does it iconically. We're in the Kernel API Manual, section 9, and the star of the show is amdgpu_gmc_vram_full_visible 💖

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✨ NAME ✨

amdgpu_gmc_vram_full_visible — check if the full VRAM is visible through the BAR 🫶

That's it. That's the whole job. No cap.

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🌸 SYNOPSIS 🌸

bool amdgpu_gmc_vram_full_visible (struct amdgpu_gmc *gmc );

It returns a bool, it takes a pointer to a struct amdgpu_gmc, and honestly? The way that signature just sits there being all tidy — obsessed 💅

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🎀 ARGUMENTS 🎀

• gmc — okay so the manpage literally says "-- undescribed --" and we are NOT going to invent lore that isn't there, bestie 🙈. That's the argument, and the source didn't describe it. Respect the mystery. 🦋

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⭐ RETURN ⭐

Returns True if the full VRAM is visible through the BAR ✨

Like, the whole VRAM. Through the BAR. Visible. True. Slay. 👑

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🧚 SEE ALSO 🧚

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h — go read it, iykyk 📖
• amdgpu_gmc_sign_extend(9) — the sibling, the co-star, the main character energy 💜

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💀 reminder bestie: the argument is genuinely marked undescribed in the original, so don't go making up what gmc does. Stay honest, stay iconic. 🌈

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and that's the page! This lil' beauty lives in ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and it's brought to you by the Kernel API Manual — section 9, forever and always 🎀🦋💖