uvd_v3_1_hw_fini(9)

✨ uvd_v3_1_hw_fini — stop the hardware block ✨

okay so bestie, welcome to the uvd_v3_1_hw_fini page from the Kernel API Manual (section 9, kernel-functions girlie 💅). this one's short and sweet and honestly kind of a vibe. let's get into it 🫶

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🌸 NAME 🌸

uvd_v3_1_hw_fini — stop the hardware block. that's it. that's the whole job. she shuts it down. periodt 💀

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🎀 SYNOPSIS 🎀

int uvd_v3_1_hw_fini (struct amdgpu_ip_block *ip_block );

like, she takes one (1) argument and hands you back an int. no cap, that's the whole signature 🌈

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🦋 ARGUMENTS 🦋

• ip_block — Pointer to the amdgpu_ip_block for this hw instance. literally just a pointer to the amdgpu_ip_block that belongs to this particular hardware instance, iykyk 💖

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⭐ DESCRIPTION ⭐

Stop the UVD block, and mark the ring as not ready any more. that's it bestie — she stops the block, and the ring? no longer ready. not ready any more. we love a clean state transition 👑

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🧚 SEE ALSO 🧚

• Kernel file ./drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c — the source file, go read her fr fr 📖
• uvd_v3_1_ring_get_rptr(9)
• uvd_v3_1_ring_get_wptr(9)
• uvd_v3_1_ring_set_wptr(9)
• uvd_v3_1_ring_emit_ib(9)
• uvd_v3_1_ring_emit_fence(9)
• uvd_v3_1_ring_test_ring(9)
• uvd_v3_1_mc_resume(9)
• uvd_v3_1_fw_validate(9)
• uvd_v3_1_start(9)
• uvd_v3_1_stop(9)
• uvd_v3_1_hw_init(9)

like the whole uvd_v3_1 friend group is linked here, go say hi to all of them 💜

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ok that's the page!! go forth and fini your hardware block bestie 🎀

xx, this has been brought to you by ./drivers/gpu/drm/amd/amdgpu 🌸, dated October 2026 — slay, see u next time ✨💅🫶