dm_test_adj...th_none_fits(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_adj...th_none_fits — Kernel API Manual, section 9

okay so bestie, welcome to the Kernel API Manual, section 9. This is the page for dm_test_adj...th_none_fits(9) (yes the title's abbreviated with the little ellipsis, that's just how the header rolls, don't @ me). It's a tiny page for a tiny function with a massive friend group, so buckle up. ✨

✨ NAME ✨

dm_test_adjust_colour_depth_none_fits — "Test Adjust colour depth none fits". That's the whole name, that's the whole job. It's a KUnit test, she tests a thing, she slays. 💖

🎀 SYNOPSIS 🎀

void dm_test_adjust_colour_depth_none_fits (struct kunit *test );

literally one argument, no return value, void queen. 👑

🌸 ARGUMENTS 🌸

  • test — The KUnit test context. That's the little ✨scaffolding✨ KUnit hands you so your test knows where it lives. Give it a kiss, pass it along. 😌

🦋 SEE ALSO 🦋

so. this is the part where I need you to sit down. 🫶

First, the source file — the whole reason any of this exists:

Kernel file

./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_connector_test.c

And now, the entire squad. Every single one. ngl it's giving family reunion, and I'm not skipping a single cousin, because they all matter:

🔌 subconnector type energy

🎬 content type (she has range)

🌈 adjust colour depth — our homegirl's whole clique

🎨 output color space

🧮 convert colour depth

🔢 colour depth from info

🔗 to connector type

👯 is duplicate mode

🎛️ encoder crtc mask (the whole numbered set, iconique)

📐 aspect ratio

⏱️ crtc timing business

🔄 funcs reset

📦 misc state + hdr

🛠️ set property

📥 get property

📈 highest refresh + freesync

🧬 cacp caps, part one

🖥️ set panel type

🔁 update subconnector

🗜️ fbc init

🌿 detect mst

🔎 find first crtc

🖤 more panel type (samsung arc)

🧬 cacp caps, the sequel

🌊 fill stream

🏗️ create stream

🕵️ detect

⚡ singles, living their best life

🧹 destroy / disable

✅ atomic check

📺 hdmi cec + edid mgmt

🧪 validate / encoder / native mode

➕ common modes + fs modes

🔌 i2c

📖 amd vsdb + displayid vrr parsing

🚫 mode valid

📺 hdmi cec again (set edid + s3)

🏁 the final stretch

fr fr that's the whole list, every single one, no cap. If you came here looking for one test and got a whole friend group instead, that's just the vibe. 🫶

okay bye bestie, go run your tests 💖 — this page came from the Kernel API Manual, source path ./drivers/gpu/drm/amd/display/..., and it's dated October 2026. Slay, see you in section 9. 🎀✨💅

📦 where this page comes from