dm_test_cap_..._memory_caps(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

okay so bestie, welcome to the Kernel API Manual page dm_test_cap_..._memory_caps(9) — aka dm_test_cap_clock_levels_memory_caps, the iconique little test for memory clock level capping. She has main character energy fr fr. ✨

🌸 SYNOPSIS 🌸

void dm_test_cap_clock_levels_memory_caps (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — the KUnit test context, bestie. That’s the whole argument list; she’s lowkey simple like that. 🫶

🦋 DESCRIPTION 🦋

The vibe check here is very specific: verify that for memory clocks, num_levels is reduced based on the memory validation clock — and it is unaffected by the engine validation clock. The way that works is literally the whole point of the test. Periodt. 💅

🔥 SEE ALSO 🔥

  • Kernel file: ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_pp_smu_test.c

not me putting every single reference in its own bullet, but consistency is iconic. iykyk. 💜

And that’s the whole page, bestie! This cutie comes from ./drivers/gpu/drm/amd/display/..., dated October 2026, and the footer energy is dm_test_cap_..._memory_caps(9). Mwah 💋💖

📦 where this page comes from