amdgpu_dm_p...c_debug_mask(9)

✨ NAME ✨

okay bestie, welcome to the amdgpu_dm_p...c_debug_mask(9) page from the Kernel API Manual 💖 this one is short and iconic: amdgpu_dm_psr_set_dc_debug_mask — it sets the DC debug mask for KUnit tests. that's the whole assignment, no cap ✨

🦋 SYNOPSIS 🦋

void amdgpu_dm_psr_set_dc_debug_mask (unsigned int debug_mask );

💅 ARGUMENTS 💅

• debug_mask — the DC debug mask you set while testing link_supports_psrsu. literally that's the one job 🎀

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
• amdgpu_dm_psr_get_dc_feature_mask(9)
• amdgpu_dm_psr_set_dc_feature_mask(9)
• amdgpu_dm_psr_get_dc_debug_mask(9)

and that's the vibe check, bestie 🫶 source/version: ./drivers/gpu/drm/amd/display/... · date: October 2026 · mwah 💋