gfx_v7_0_rin...it_hdp_flush(9)

📦 version 7.3.1, in nixpkgs unstable

💅 gfx_v7_0_ring_emit_hdp_flush — kernel API manual realness

okay so bestie, welcome to the kernel API manual for gfx_v7_0_rin...it_hdp_flush(9) — yes the title's got that ... energy because it got cut off mid-glow-up, but we know exactly who she is 💖

✨ NAME ✨

gfx_v7_0_ring_emit_hdp_flush — emit an hdp flush on the cp

like, that's the whole assignment. she goes on the cp and she flushes the hdp. periodt 🎀

🦋 SYNOPSIS 🦋

void gfx_v7_0_ring_emit_hdp_flush (struct amdgpu_ring *ring );

that's it. that's the whole signature. no return value because she simply does not return things, she's a void icon 💅

🌸 ARGUMENTS 🌸

  • ring — the amdgpu_ring structure holding ring information 🫶 that's the one and only thing you're handing her, bestie, and she's holding all the ring info in there

💜 DESCRIPTION 💜

Emits an hdp flush on the cp.

fr fr that's the entire description, no cap. she emits, she flushes, she's done. main character energy of the highest order — doesn't overexplain, doesn't do extra, just an hdp flush on the cp, slay ✨

🔥 SEE ALSO 🔥

the kernel file where she lives, lowkey her whole address:

./drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c

and her entire friend group — the whole gfx_v7_0 squad, all of them, not skipping a single one (iykyk, the manpage listed every last one and I'm not about to do them dirty) 👑

like, she's got range. compute, gfx, rlc, clock counters, mask getters — the whole roster. read them, love them, respect them 🧚

ngl bestie, there's nothing dangerous in here to warn you about — no deprecations, no undefined behaviour, no gotchas in this page. she's a clean, simple, void-returning legend. take the win 🌈

and that's the whole page, gorgeous. source for all this? ./drivers/gpu/drm/amd/amdgpu, dated October 2026, from the Kernel API Manual — the truncated-title gfx_v7_0_rin...it_hdp_flush(9) edition 🍓 bye bestie, go emit something 💖 🌸 ⭐

📦 where this page comes from