uvd_v2_2_semaphore_emit(9)

💖 NAME 💖

okay so this is the uvd_v2_2_semaphore_emit(9) page from the Kernel API Manual ✨ and the function is uvd_v2_2_semaphore_emit — it’s here to emit semaphore command 💅

✨ SYNOPSIS ✨

the whole signature, no cap:

bool uvd_v2_2_semaphore_emit (struct radeon_device *rdev , struct
       radeon_ring *ring , struct radeon_semaphore *semaphore , bool emit_wait
       );

🎀 ARGUMENTS 🎀

• rdev — radeon_device pointer 🫶
• ring — radeon_ring pointer, iconic
• semaphore — semaphore to emit commands for 💫
• emit_wait — true if we should emit a wait command 👑

🦋 DESCRIPTION 🦋

Emit a semaphore command — either wait or signal — to the UVD ring. that’s the vibe bestie, it’s literally giving semaphore command energy and it goes straight to the UVD ring 🌈

🌸 SEE ALSO 🌸

• Kernel file ./drivers/gpu/drm/radeon/uvd_v2_2.c 👀
• uvd_v2_2_fence_emit(9) 💖
• uvd_v2_2_resume(9) ✨

okay bye bestie 🎀 this page lives under ./drivers/gpu/drm/radeon, it’s dated October 2026, and yes the name is still uvd_v2_2_semaphore_emit(9) — periodt 💅✨