[Bug 106578] RedShift: xf86-video-amdgpu + amdgpu.dc=1 seems to apply gamma adjustment twice to the mouse cursor

[Bug 106578] RedShift: xf86-video-amdgpu + amdgpu.dc=1 seems to apply gamma adjustment twice to the mouse cursor

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1402 bytes --]

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.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2738 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 106578] RedShift: xf86-video-amdgpu + amdgpu.dc=1 seems to apply gamma adjustment twice to the mouse cursor

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 941 bytes --]

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

Michel Dänzer <michel@daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unspecified                 |git
           Assignee|dri-devel@lists.freedesktop |xorg-driver-ati@lists.x.org
                   |.org                        |
                 CC|                            |harry.wentland@amd.com
            Product|DRI                         |xorg
         QA Contact|                            |xorg-team@lists.x.org
          Component|DRM/AMDgpu                  |Driver/AMDgpu

--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
Harry, since when does DC apply the gamma LUT to the HW cursor as well? How can
xf86-video-amdgpu check for this?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3002 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel