Commit 74162dda authored by Melissa Wen's avatar Melissa Wen Committed by Greg Kroah-Hartman
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drm/amd/display: Disable CRTC degamma LUT for DCN401 

commit 97a0f2b5 upstream.

In DCN401 pre-blending degamma LUT isn't affecting cursor as in previous
DCN version. As this is not the behavior close to what is expected for
CRTC degamma LUT, disable CRTC degamma LUT property in this HW.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/4176
parent 62f2a58a
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