https://bugs.freedesktop.org/show_bug.cgi?id=106578

            Bug ID: 106578
           Summary: RedShift: xf86-video-amdgpu + amdgpu.dc=1 seems to
                    apply gamma adjustment twice to the mouse cursor
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: tempel.julian@gmail.com

When using xf86-video-amdgpu + amdgpu.dc=1 at the same time, enabling RedShift
makes the mouse cursor appear too orange/dark. It looks like if the gamma
adjustment is applied twice instead of once.

When using xf86-video-amdgpu + amdgpu.dc=0, the cursor looks correct (as orange
as the rest of the screen).

When using amdgpu.dc=1 with modesetting DDX instead of xf86-video-amdgpu, the
cursor looks correct as well.

(And for the sake of completeness: amdgpu.dc=0 without xf86-video-amdgpu leaves
the mouse cursor completely untouched by RedShift.)

Best set your mouse cursor skin to something white, e.g. "DMZ White".

drm-next-4.18-wip (latest commit: 404af8e5236fe7eb64d91bf708bd7aa81815d14e)
with Xorg 1.20 and xf86-video-amdgpu 18.0.1.

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