]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
drm/amd/pm: fix incorrect FeatureCtrlMask setting on smu v14.0.x
authorYang Wang <kevinyang.wang@amd.com>
Fri, 3 Apr 2026 02:44:29 +0000 (22:44 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 17 May 2026 15:16:30 +0000 (17:16 +0200)
commit4231f2daf424131065887903ee57df9d85439a64
tree856b7bd4d2509113e0fcf4a348dd9a110d0ac445
parentd7f7d011a6eab43fa78212a4e3167582c8686da3
drm/amd/pm: fix incorrect FeatureCtrlMask setting on smu v14.0.x

commit 504f0098ebd074ac8c0ce3471795d79f68e3d265 upstream.

OverDriveTable.FanMinimumPwm and FeatureCtrlMask.PP_OD_FEATURE_FAN_LEGACY_BIT
have a hard dependency.
Invalid handling of this dependency leads to disabled thermal monitoring
and temperature boundary validation.

v2: squash in typo fix (Yang)

Fixes: 9710b84e2a6a ("drm/amd/pm: add overdrive support on smu v14.0.2/3")
Cc: stable@vger.kernel.org
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c