amdgpu_dm_p...feature_mask(9)

💖 amdgpu_dm_psr_get_dc_feature_mask — like, the whole vibe 💖

okay so bestie, welcome to the Kernel API Manual ✨ this little page is amdgpu_dm_psr_get_dc_feature_mask(9) and she is literally the getter you've been looking for. no cap.

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🌸 NAME 🌸

amdgpu_dm_psr_get_dc_feature_mask — grab the DC feature mask, specifically so the KUnit tests can do their thing 🧚

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✨ SYNOPSIS ✨

unsigned int amdgpu_dm_psr_get_dc_feature_mask (void );

that's it. that's the whole call. iconic. 👑

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🎀 ARGUMENTS 🎀

• void — no arguments, bestie. nothing to pass in, nothing to worry about. she takes zero (0) inputs and she is thriving 🦋

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💅 RETURN 💅

she hands you back the current value of amdgpu_dc_feature_mask — like, the value that's sitting there right now, no tricks, no surprises. unsigned int, so it's your classic unsigned int situation 🔥

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🌈 SEE ALSO 🌈

• the kernel file itself, fr fr: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
• amdgpu_dm_psr_set_dc_feature_mask(9) — the setter, her other half 🫶
• amdgpu_dm_psr_get_dc_debug_mask(9) — debug mask getter, same energy
• amdgpu_dm_psr_set_dc_debug_mask(9) — debug mask setter, completing the squad

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💀 quick vibe check: everything above is straight from the page — the getter returns the current amdgpu_dc_feature_mask, and these four functions live together in amdgpu_dm_psr.c. iykyk.

and that's the whole page, bestie — no notes, she ate 💅✨

so yeah, this little gem comes from the kernel tree at ./drivers/gpu/drm/amd/display/... and the page is dated October 2026 — amdgpu_dm_psr_get_dc_feature_mask(9), same name top and bottom, periodt 🌸🎀💜