uvd_v4_2_stop(9)

💅 uvd_v4_2_stop(9)

okay so bestie, welcome to the Kernel API Manual ✨ — this is the page for uvd_v4_2_stop, and honestly? it's a short one. a little snack. a single function that does one thing. let's get into it 🎀

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🌸 NAME 🌸

uvd_v4_2_stop — stop UVD block

that's it. that's the whole job. she stops the UVD block. iconic, minimal, no notes 💅

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🦋 SYNOPSIS 🦋

void uvd_v4_2_stop (struct amdgpu_device *adev );

the way this returns void… she gives you nothing back and expects you to be fine with it. and we are. 🫶

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🍓 ARGUMENTS 🍓

• adev — an amdgpu_device pointer 💖 that's your whole input, bestie. one pointer, that's the vibe.

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✨ DESCRIPTION ✨

so what does she do? stop the UVD block. literally that. no cap, no extra steps, no secret side quests documented on this page 🙈

if you came here looking for a long lore dump, this is not that page — but she's still main character energy in her own tiny way 🔥

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⭐ SEE ALSO ⭐

the whole little friend group 👑 go check them out:

• 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_hw_fini(9)
• uvd_v4_2_start(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)

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ngl this page is short enough that you could read it in a group chat between two texts. that's a good thing. go read the SEE ALSOs if you want the full season arc 🍿

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sign-off time, bestie 🌈 this little gem lives at ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and you are officially done reading uvd_v4_2_stop(9). mwah 💋 go stop a UVD block, you've earned it 💜