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[94.27.152.162]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488fc0f8188sm171531905e9.2.2026.04.18.14.49.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Apr 2026 14:49:35 -0700 (PDT) From: =?UTF-8?q?Timur=20Krist=C3=B3f?= To: amd-gfx@lists.freedesktop.org, alexander.deucher@amd.com, christian.koenig@amd.com Cc: =?UTF-8?q?Timur=20Krist=C3=B3f?= Subject: Various SI fixes, fix Radeon HD 7870 XT (v2) Date: Sat, 18 Apr 2026 23:49:29 +0200 Message-ID: <20260418214933.230912-1-timur.kristof@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" This series fixes amdgpu to work on the Radeon HD 7870 XT which has never worked with the Linux open source drivers before. There are also various other fixes related to GART and UVD. Changes in v2: Consider CGTS_USER_TCC_DISABLE when reading disabled TCCs. Dropped VCE related patches, will send those in a different series. Timur Kristóf (4): drm/amdgpu/gmc: Fix AMDGPU_GART_PLACEMENT_LOW to not overlap with VRAM drm/amdgpu/uvd3.1: Don't validate the firmware when already validated Documentation/gpu: Add TCC, update TCP in amdgpu glossary drm/amdgpu/gfx6: Support harvested SI chips with disabled TCCs (v2) Documentation/gpu/amdgpu/amdgpu-glossary.rst | 9 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 66 ++++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 10 +++ 4 files changed, 88 insertions(+), 2 deletions(-) -- 2.53.0