]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 17640f0) | patch
drm/amd/display: Disable CRTC degamma LUT for DCN401
authorMelissa Wen <mwen@igalia.com>
Mon, 7 Jul 2025 20:52:05 +0000 (16:52 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 24 Jul 2025 06:58:25 +0000 (08:58 +0200)
commit4e1eaa290da54673f9c5ac2c55de10e6478bfc18
tree6d203fb1cdc7c7d0692a56f1de09dc55ec6a8034tree | snapshot
parent17640f044dcabd49dbfcf78da5afa7f61c940bfecommit | diff
drm/amd/display: Disable CRTC degamma LUT for DCN401

commit 97a0f2b5f4d4afcec34376e4428e157ce95efa71 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
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git