From: Rosen Penev <rosenp@gmail.com>
To: stable@vger.kernel.org
Cc: "Kenneth Feng" <kenneth.feng@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Xinhui Pan" <Xinhui.Pan@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
amd-gfx@lists.freedesktop.org (open list:AMD POWERPLAY AND SWSMU),
dri-devel@lists.freedesktop.org (open list:DRM DRIVERS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 0/2] 6.12 and below: amdgpu: fix panic with SI and DC
Date: Fri, 20 Feb 2026 19:44:00 -0800 [thread overview]
Message-ID: <20260221034402.69537-1-rosenp@gmail.com> (raw)
The first commit is needed for the second one to be reverted cleanly.
The second breaks DC support on my AMD 7750. Kernel panics and I get a
black screen on boot. With these two reverted, 6.12 is usable again.
Tried to git cherry-pick the fixes but that proved to be difficult to
do cleanly.
I see 6.6 also has these two commits.
Not sure what the proper procedure is to request reverts on stable
kernels.
Rosen Penev (2):
Revert "drm/amd/pm: Disable MCLK switching on SI at high pixel clocks"
Revert "drm/amd/pm: Disable SCLK switching on Oland with high pixel
clocks (v3)"
drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 36 ----------------------
1 file changed, 36 deletions(-)
--
2.53.0
next reply other threads:[~2026-02-21 3:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-21 3:44 Rosen Penev [this message]
2026-02-21 3:44 ` [PATCH 1/2] Revert "drm/amd/pm: Disable MCLK switching on SI at high pixel clocks" Rosen Penev
2026-02-21 5:40 ` Greg KH
2026-02-21 5:54 ` Rosen Penev
2026-02-21 6:33 ` Greg KH
2026-02-21 3:44 ` [PATCH 2/2] Revert "drm/amd/pm: Disable SCLK switching on Oland with high pixel clocks (v3)" Rosen Penev
2026-02-21 5:41 ` Greg KH
2026-02-21 5:52 ` Rosen Penev
2026-02-21 6:33 ` Greg KH
2026-02-21 8:48 ` Rosen Penev
2026-02-21 5:41 ` [PATCH 0/2] 6.12 and below: amdgpu: fix panic with SI and DC Greg KH
2026-02-21 5:55 ` Rosen Penev
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