jpeg_v4_0_3_stop(9)

✨ jpeg_v4_0_3_stop ✨

okay bestie, welcome to the section 9 kernel API manual entry for jpeg_v4_0_3_stop — yes it's a real function, yes it's in the kernel, and yes we're gonna read it together 💖

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🌸 NAME 🌸

jpeg_v4_0_3_stop — literally just stop the JPEG block. that's the whole gig. no cap. 💅

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🎀 SYNOPSIS 🎀

int jpeg_v4_0_3_stop (struct amdgpu_device *adev );

that's it. that's the signature. one argument, returns an int, iconic behavior honestly ✨

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🦋 ARGUMENTS 🦋

• adev — an amdgpu_device pointer. that's your whole ticket to the JPEG block, so like… hold onto it 🫶

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🌈 DESCRIPTION 🌈

it stops the JPEG block. periodt. 💀

like genuinely that is the description — stop the JPEG block. no extra lore, no secret side quests, just a clean little stop. sometimes a function is exactly what it says on the tin and we respect that 👑

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⭐ SEE ALSO ⭐

bestie the friend group is HUGE, so let's do a little roll call — all of these live in the kernel file ./drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c:

• jpeg_v4_0_3_early_init(9)
• jpeg_v4_0_3_sw_init(9)
• jpeg_v4_0_3_sw_fini(9)
• jpeg_v4_0_3_hw_init(9)
• jpeg_v4_0_3_hw_fini(9)
• jpeg_v4_0_3_suspend(9)
• jpeg_v4_0_3_resume(9)
• jpeg_v4_0_3_start(9)
• jpeg_v4_0_3_dec_ring_get_rptr(9)
• jpeg_v4_0_3_dec_ring_get_wptr(9)
• jpeg_v4_0_3_dec_ring_set_wptr(9)
• jpeg_v4_0_3_dec_ring_insert_start(9)
• jpeg_v4_0_3_dec_ring_insert_end(9)
• jpeg_v4_0_3_dec_ring_emit_fence(9)
• jpeg_v4_0_3_dec_ring_emit_ib(9)

go read them all, i'll wait 🧚💜

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fr fr keep the exact names and numbers above — they're (9) section references and i did not invent a single one of them 💅

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and that's the page!! mwah 💋 this diva was brought to you by the source/version line ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — see you in the next jpeg_v4_0_3_stop(9) era, bestie 🎀✨🌸