jpeg_v5_0_0_resume(9)

💖 jpeg_v5_0_0_resume 💖

okay bestie, welcome to the Kernel API Manual — yes, the actual kernel docs, and yes, we're gonna make this fun. this one's about jpeg_v5_0_0_resume, and she's giving "wake up babe, we're going back online" energy. let's get into it 💅

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✨ NAME ✨

jpeg_v5_0_0_resume — the resume JPEG block. literally the "un-nap" button for the JPEG hardware block. no cap.

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🦋 SYNOPSIS 🦋

int jpeg_v5_0_0_resume (struct amdgpu_ip_block *ip_block );

like, that's the whole vibe. an int comes back, and you hand it one thing. easy.

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🎀 ARGUMENTS 🎀

• ip_block — a pointer to the amdgpu_ip_block for this hw instance. as in, the specific hardware instance we're talking about. she knows exactly which block she belongs to 🫶

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🌸 DESCRIPTION 🌸

okay so here's what actually happens: jpeg_v5_0_0_resume resumes the firmware and does the hw init for the JPEG block. that's it. that's the whole thing. firmware resumed ✅, hardware initialized ✅, JPEG block awake and ready for main character energy 👑

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⭐ SEE ALSO ⭐

the kernel file lives right here, go look, it's iconic:

• Kernel file ./drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c

and her whole friend group, fr fr:

• jpeg_v5_0_0_early_init(9)
• jpeg_v5_0_0_sw_init(9)
• jpeg_v5_0_0_sw_fini(9)
• jpeg_v5_0_0_hw_init(9)
• jpeg_v5_0_0_hw_fini(9)
• jpeg_v5_0_0_suspend(9)
• jpeg_v5_0_0_start_dpg_mode(9)
• jpeg_v5_0_0_stop_dpg_mode(9)
• jpeg_v5_0_0_start(9)
• jpeg_v5_0_0_stop(9)
• jpeg_v5_0_0_dec_ring_get_rptr(9)
• jpeg_v5_0_0_dec_ring_get_wptr(9)
• jpeg_v5_0_0_dec_ring_set_wptr(9)

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and that's the tea 🍓 this edition came from ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — mark your calendars bestie, historical moment 💜✨🎀

jpeg_v5_0_0_resume(9) — slay, resume, repeat 🔥