dm_test_crtc...te_no_stream(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 dm_test_crtc_destroy_state_no_stream — NAME 💅

okay so bestie, welcome to the Kernel API Manual (that's the manual name, iykyk) ✨ and today's main character is:

dm_test_crtc_destroy_state_no_stream — literally the test that checks destroying a state frees a stream-less state 🫶

✨ SYNOPSIS ✨

void dm_test_crtc_destroy_state_no_stream (struct kunit *test );

that's it, that's the whole signature, no cap 🔥

🎀 ARGUMENTS 🎀

  • test — the KUnit test context 💖 like, the little context bag the test gets handed so it can do its thing.

🦋 DESCRIPTION 🦋

okay so here's the vibe check 👑 — when you destroy a CRTC state that has no stream attached, it must free the state, and it must do that without attempting to release a DC stream. that's the whole assignment. free the state, don't go reaching for a stream that isn't there, periodt 💅

🌈 SEE ALSO 🌈

bestie there is a whole squad here, the group chat is poppin' 😭 first up, the kernel file this lives in:

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

and then the entire friend group, all of them, no skipping (not me listing every single one 🙈):

💀 real talk: yes, optimze is spelled like that in the original names — do not "fix" it, bestie, that's the actual identifier fr fr.

okay that's the whole page!! 💖✨

cute little sign-off before you go 🎀 — this page came from ./drivers/gpu/drm/amd/display/..., it's dated October 2026, and it's filed under dm_test_crtc...te_no_stream(9) (yes the title got shortened with the ..., that's just how it's written, no cap 🦋). slay, go free that stream-less state 💅🌟

📦 where this page comes from