jpeg_v5_0_1...ing_set_wptr(9)

✨ jpeg_v5_0_1...ing_set_wptr(9) ✨

okay bestie, welcome to the Kernel API Manual 🎀 this is the (abbreviated) guide to jpeg_v5_0_1_dec_ring_set_wptr, and yes the name is a whole mouthful, we're getting through it together 💖

---

🌸 NAME 🌸

jpeg_v5_0_1_dec_ring_set_wptr — it literally sets the write pointer 🫶 that's the job, that's the whole vibe

---

🦋 SYNOPSIS 🦋

void jpeg_v5_0_1_dec_ring_set_wptr (struct amdgpu_ring *ring );

no return value, we're just doing the thing 💅

---

🍓 ARGUMENTS 🍓

• ring — an amdgpu_ring pointer 👑 that's the one and only thing you have to hand over

---

💜 DESCRIPTION 💜

it commits the write pointer to the hardware ✨ like, it takes that write pointer and officially makes it the hardware's problem now. no cap, that's it, that's the function 🔥

---

🌈 SEE ALSO 🌈

the kernel file it lives in, for the curious girlies who like to read source:

• ./drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c

and the whole friend group of neighbouring functions — go say hi 💕

• jpeg_v5_0_1_early_init(9)
• jpeg_v5_0_1_sw_init(9)
• jpeg_v5_0_1_sw_fini(9)
• jpeg_v5_0_1_hw_init(9)
• jpeg_v5_0_1_hw_fini(9)
• jpeg_v5_0_1_suspend(9)
• jpeg_v5_0_1_resume(9)
• jpeg_v5_0_1_start(9)
• jpeg_v5_0_1_stop(9)
• jpeg_v5_0_1_dec_ring_get_rptr(9)
• jpeg_v5_0_1_dec_ring_get_wptr(9)

---

ok that's the whole page 😭 it's short and sweet and it ate, honestly

mwah, love u, go commit some pointers 💋 this came out of ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — see u in the next page, bestie 🧚‍♀️⭐