radeon_ring_write(9)

💅 radeon_ring_write(9) — straight out of the Kernel API Manual ✨

okay bestie, sit down, because today we're learning about a tiny function with main character energy 🌟

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🎀 NAME 🎀

radeon_ring_write — literally just writes a value to the ring, that's the whole vibe 💫

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🌸 SYNOPSIS 🌸

void radeon_ring_write (struct radeon_ring *ring , uint32_t v );

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🦋 ARGUMENTS 🦋

• ring — the radeon_ring structure that's holding all your ring info 🫶 like it's the group chat and it's got all the receipts
• v — the dword (dw) value you're writing ✍️ yes, dword, as in double word, as in it's giving 32 bits of pure slay

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💖 DESCRIPTION 💖

So you write a value to the requested ring buffer. That's it. That's the function. It works on all asics, no cap 🔥 every single one of them gets the same love, no favourites, periodt.

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🧚 SEE ALSO 🧚

• Kernel file ./drivers/gpu/drm/radeon/radeon.h — go read it, iykyk 📖

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lowkey reminder: this is a kernel API page bestie, so if you're here you're already built different 💀👑

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and that's a wrap! this icon came to you from the source tree at ./drivers/gpu/drm/radeon, dated October 2026 — mwah, go forth and write to those rings 💜🎀🌈