uvd_v4_2_hw_fini(9)

✨ NAME ✨

okay so this is uvd_v4_2_hw_fini(9) from the Kernel API Manual, and bestie, the whole function is literally stop the hardware block — that's the name, that's the vibe, that's the assignment. 💅

🎀 SYNOPSIS 🎀

int uvd_v4_2_hw_fini (struct amdgpu_ip_block *ip_block );

It returns int and takes ip_block; keep the signature exactly like that, bestie. Periodt. ✨

🦋 ARGUMENTS 🦋

• ip_block — pointer to the amdgpu_ip_block for this hw instance. It's giving "here is the block for this hw instance" 🫶

🔥 DESCRIPTION 🔥

Stop the UVD block, mark ring as not ready any more. That's the tea. The UVD block gets stopped, and the ring gets marked as not ready any more. No extra lore, no invented drama — that's the documented behavior. 💖

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
• uvd_v4_2_ring_get_rptr(9)
• uvd_v4_2_ring_get_wptr(9)
• uvd_v4_2_ring_set_wptr(9)
• uvd_v4_2_hw_init(9)
• uvd_v4_2_start(9)
• uvd_v4_2_stop(9)
• uvd_v4_2_ring_emit_fence(9)
• uvd_v4_2_ring_test_ring(9)
• uvd_v4_2_ring_emit_ib(9)
• uvd_v4_2_mc_resume(9)

okay byeee 💖 this page is signed from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and the title energy is still uvd_v4_2_hw_fini(9) 👑✨