dm_crc_sourc...ld_stop_dprx(9)

✨ dm_crc_sourc...ld_stop_dprx(9) ✨

okay bestie, welcome to the Kernel API Manual page for dm_crc_sourc...ld_stop_dprx — yes, the truncated-looking name is literally the name, iykyk. This is the little helper that tells you if drm_dp_stop_crc() should get called. main character energy for a tiny bool function, honestly. 💅

🌸 NAME 🌸

dm_crc_source_should_stop_dprx — Should drm_dp_stop_crc() be called?

✨ SYNOPSIS ✨

bool dm_crc_source_should_stop_dprx (enum amdgpu_dm_pipe_crc_source source , enum amdgpu_dm_pipe_crc_source cur_crc_src );

🎀 ARGUMENTS 🎀

• source — Requested CRC source. Like, the one you're asking for bestie.
• cur_crc_src — Current CRC source. The one it's actually on right now.

💅 DESCRIPTION 💅

It returns true when CRC is transitioning from a DPRX source to off — the exact condition is enabled && !enable && is_dprx(cur_crc_src). No cap, that's the whole condition right there — if that expression is giving yes, this function is giving true.

🦋 RETURN 🦋

true if drm_dp_stop_crc should be called, false otherwise. That's it, that's the tea. 🍓

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
• dm_need_dp_aux(9)
• dm_crc_source_should_start_dprx(9)
• amdgpu_dm_crtc_handle_crc_irq(9)

Sign-off time 💖: source/version is ./drivers/gpu/drm/amd/display/..., date is October 2026, and the page is dm_crc_sourc...ld_stop_dprx(9). mwah 💋✨