dm_test_fill...scaling_info(9)

📦 version 7.3.1, in nixpkgs unstable

okay so bestie, welcome to dm_test_fill...scaling_info(9) — the Kernel API Manual page that’s literally about dm_test_fill_dc_scaling_info. it’s short, it’s sweet, and it’s giving “one job, done right.” 💅✨

🎀 NAME 🎀

dm_test_fill_dc_scaling_info — verify basic error and success paths. that’s the whole assignment, bestie. no cap. 🫶

🌸 SYNOPSIS 🌸

the signature is giving exactly this:

void dm_test_fill_dc_scaling_info (struct kunit *test );

💖 ARGUMENTS 💖

  • test — KUnit test context. that’s the only arg, and it’s basically the test’s own little context purse. 🎀

🦋 DESCRIPTION 🦋

okay so the plot is genuinely simple: it verifies whether scaling info rejects invalid sizes and accepts valid sizes. invalid sizes? not on the guest list, bestie. valid sizes? come on in, the vibe is immaculate. 💅✨

🌈 SEE ALSO 🌈

Kernel file, front and center:

  • ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_plane_test.c

and here’s the whole friend group of related tests — every single one, no skips, no cap:

🫶 bestie, that’s the page! sourced from ./drivers/gpu/drm/amd/display/..., dated October 2026, and filed under dm_test_fill...scaling_info(9). mwah 💋
📦 where this page comes from