uvd_v2_2_fence_emit(9)

💅 NAME 💅

uvd_v2_2_fence_emit — okay so this one emits a fence & trap command ✨ (and yes, the original literally says "emit an fence" — we are keeping that typo, it's iconic, don't @ me 🎀)

This is a Kernel API Manual page, section 9, bestie. Buckle up 🦋

✨ SYNOPSIS ✨

void uvd_v2_2_fence_emit (struct radeon_device *rdev , struct
radeon_fence *fence );

That's the whole signature, no cap. It returns void — meaning it gives you nothing back, it just does the thing 💅

🎀 ARGUMENTS 🎀

• rdev — a radeon_device pointer. That's your whole graphics device vibe right there 👑
• fence — the fence to emit. The main character of this function, fr fr 🫶

🌸 DESCRIPTION 🌸

So what does it actually do? It writes a fence and a trap command to the ring 💀 That's it. That's the whole function. Short king behavior honestly 🙈

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/radeon/uvd_v2_2.c — go read the source, iykyk 📖
• uvd_v2_2_semaphore_emit(9)
• uvd_v2_2_resume(9)

and that's the whole page, bestie 💖 shoutout to the source at ./drivers/gpu/drm/radeon, dated October 2026, for making this little kernel moment possible. go emit some fences responsibly, ily, bye 🧚‍♀️⭐🍓