jpeg_v4_0_resume(9)

okay bestie, welcome to jpeg_v4_0_resume(9) from the Kernel API Manual — it’s giving “tiny kernel entry, big resume energy” ✨

🦋 NAME 🦋

jpeg_v4_0_resume — resume JPEG block. that’s the whole assignment, and it ate 💅

🎀 SYNOPSIS 🎀

int jpeg_v4_0_resume (struct amdgpu_ip_block *ip_block );

🌸 ARGUMENTS 🌸

• ip_block — Pointer to the amdgpu_ip_block for this hw instance. literally the hw-instance handoff, no cap 🫶

✨ DESCRIPTION ✨

Resume firmware and hw init JPEG block. so it’s the resume-firmware + hw-init moment for the JPEG block, and yes that’s the entire desc — short, sweet, iconic 👑

lowkey a “do the resume thing” function. no extra lore in the original, so no invented lore here 🧚

💖 SEE ALSO 💖

• Kernel file ./drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
• jpeg_v4_0_early_init(9), jpeg_v4_0_sw_init(9), jpeg_v4_0_sw_fini(9), jpeg_v4_0_hw_init(9), jpeg_v4_0_hw_fini(9), jpeg_v4_0_suspend(9), jpeg_v4_0_start(9), jpeg_v4_0_stop(9), jpeg_v4_0_dec_ring_get_rptr(9), jpeg_v4_0_dec_ring_get_wptr(9), jpeg_v4_0_dec_ring_set_wptr(9)

mwah 💋 this page’s source/version line is from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and the manual entry is jpeg_v4_0_resume(9) — periodt 🎀