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Fri, 27 Feb 2026 17:12:31 -0800 (PST) Received: from ryzen ([2601:644:8000:56f5::8bd]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2adfb6f46c2sm75772845ad.89.2026.02.27.17.12.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Feb 2026 17:12:30 -0800 (PST) From: Rosen Penev To: stable@vger.kernel.org Cc: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , Harry Wentland , Leo Li , Rodrigo Siqueira , Evan Quan , Sasha Levin , Mario Limonciello , Eliav Farber , Lijo Lazar , Ma Jun , Greg Kroah-Hartman , Zhigang Luo , Srinivasan Shanmugam , Bert Karwatzki , Ray Wu , Wayne Lin , Roman Li , Hersen Wu , Wentao Liang , amd-gfx@lists.freedesktop.org (open list:RADEON and AMDGPU DRM DRIVERS), dri-devel@lists.freedesktop.org (open list:DRM DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH for 6.1 0/2] prepare to fix panic on old GPUs Date: Fri, 27 Feb 2026 17:12:11 -0800 Message-ID: <20260228011213.423524-1-rosenp@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In order to backport upstream fixes for black screen on boot with DC and old GPUs, These two commits need backporting for 6.1. Related: https://lore.kernel.org/stable/20260225215013.11224-1-rosenp@gmail.com/ Alex Deucher (2): drm/amdgpu: use proper DC check in amdgpu_display_supported_domains() drm/amdgpu: clarify DC checks drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 32 ++++++++++--------- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + .../gpu/drm/amd/pm/powerplay/amd_powerplay.c | 2 +- 8 files changed, 25 insertions(+), 21 deletions(-) -- 2.53.0