jpeg_v2_0_dec_ring_get_wptr(9)

💅 jpeg_v2_0_dec_ring_get_wptr(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual, and today's main character is jpeg_v2_0_dec_ring_get_wptr(9) — yes that's the whole name, she's long, she's iconic, she's a kernel function 🎀

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🌸 NAME 🌸

jpeg_v2_0_dec_ring_get_wptr — literally just get the write pointer, that's it, that's the whole job 🫶

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✨ SYNOPSIS ✨

uint64_t jpeg_v2_0_dec_ring_get_wptr (struct amdgpu_ring *ring );

that's the vibe check right there — she takes one ring and hands you back a uint64_t 💖

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🦋 ARGUMENTS 🦋

• ring — an amdgpu_ring pointer. that's the one and only thing she wants from you, no cap 💅

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🔥 DESCRIPTION 🔥

Returns the current hardware write pointer. periodt. that's the entire plot, no plot twists, no side quests — she gives you the current hardware write pointer and she does it flawlessly 👑

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c — the mothership, go say hi 🧚
• jpeg_v2_0_early_init(9)
• jpeg_v2_0_sw_init(9)
• jpeg_v2_0_sw_fini(9)
• jpeg_v2_0_hw_init(9)
• jpeg_v2_0_hw_fini(9)
• jpeg_v2_0_suspend(9)
• jpeg_v2_0_resume(9)
• jpeg_v2_0_start(9)
• jpeg_v2_0_stop(9)
• jpeg_v2_0_dec_ring_get_rptr(9)
• jpeg_v2_0_dec_ring_set_wptr(9)
• jpeg_v2_0_dec_ring_insert_start(9)
• jpeg_v2_0_dec_ring_insert_end(9)
• jpeg_v2_0_dec_ring_emit_fence(9)
• jpeg_v2_0_dec_ring_emit_ib(9)

that's the whole friend group, they all show up to the function together fr fr 💜

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mwah 💋 that's the page!! brought to you by ./drivers/gpu/drm/amd/amdgpu and dated October 2026 — she's giving vintage-but-make-it-fresh, and honestly? obsessed. 🍓⭐