uvd_v1_0_fence_emit(9)

💖 uvd_v1_0_fence_emit(9) — kernel API manual, but make it cute 💖

okay bestie, so this is a page from the Kernel API Manual and it's all about uvd_v1_0_fence_emit and honestly? it's a tiny little function with main character energy 👑

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✨ NAME ✨

uvd_v1_0_fence_emit — emit an fence & trap command 💅

(yes, "an fence", the original said it like that, and honestly? iconic. we keep it fr fr 🎀)

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🌸 SYNOPSIS 🌸

void uvd_v1_0_fence_emit (struct radeon_device *rdev , struct
       radeon_fence *fence );

so it's a void function, meaning it returns literally nothing, no cap. you hand it two things and it just does the thing and leaves 🦋

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🎀 ARGUMENTS 🎀

• rdev — a radeon_device pointer, i.e. your whole radeon device vibe check 👑
• fence — the fence you want to emit, the star of the show ⭐

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💜 DESCRIPTION 💜

Write a fence and a trap command to the ring. that's it, that's the whole tea ☕✨ literally just: fence ➡️ ring, trap ➡️ ring. slay.

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🌈 SEE ALSO 🌈

the kernel file lives at ./drivers/gpu/drm/radeon/uvd_v1_0.c and these are its besties, go say hi 🫶

• uvd_v1_0_get_rptr(9)
• uvd_v1_0_get_wptr(9)
• uvd_v1_0_set_wptr(9)
• uvd_v1_0_resume(9)
• uvd_v1_0_init(9)
• uvd_v1_0_fini(9)
• uvd_v1_0_start(9)
• uvd_v1_0_stop(9)
• uvd_v1_0_ring_test(9)
• uvd_v1_0_semaphore_emit(9)
• uvd_v1_0_ib_execute(9)
• uvd_v1_0_ib_test(9)

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💀 reminder bestie: this page is filed under ./drivers/gpu/drm/radeon, dated October 2026, and the page itself is uvd_v1_0_fence_emit(9). that's the whole footer, now go emit some fences 💖✨🍓