[PATCH v6 0/7] drm/msm: Add support for Shikra GPU (A704)
From: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Date: 2026-07-09 18:42:40
Also in:
dri-devel, linux-arm-msm, linux-devicetree, linux-iommu, lkml
Adreno A704 GPU found in Shikra is an IP reuse of A702 GPU with very minimal changes. The only KMD facing difference is the chipid and the zap firmware which is specified via devicetree. Mesa side support is already merged: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41762 Included the DT bits in the v3 revision. -Akhil. Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> --- Changes in v6: - Elaborate a bit more in the commit text of gpu cooling patch (Dmitry) - Link to v5: https://lore.kernel.org/r/20260707-shikra-gpu-v5-0-d2f373912d3f@oss.qualcomm.com (local) Changes in v5: - Drop dts patches and enable GPU DT nodes in shikra-evk.dtsi instead (Konrad) - Update commit text of GPU cooling patch (Dmitry) - Link to v4: https://lore.kernel.org/r/20260704-shikra-gpu-v4-0-90cf1a52e539@oss.qualcomm.com (local) Changes in v4: - Rebased on top of next-20260702 - Included additional DT patch for gpu cooling - Link to v3: https://lore.kernel.org/r/20260628-shikra-gpu-v3-0-9b28a3b167e1@oss.qualcomm.com (local) Changes in v3: - Rebase on top of next-20260626 - Included GPU related DT patches - Link to v2: https://lore.kernel.org/r/20260615-shikra-gpu-v2-0-2f2d1347c3fb@oss.qualcomm.com (local) Changes in v2: - Add a new patch to document the GPU SMMU bindings - Capture trailers - Link to v1: https://lore.kernel.org/r/20260609-shikra-gpu-v1-0-9d0e09cab115@oss.qualcomm.com (local) --- Aastha Pandey (1): arm64: dts: qcom: shikra: Add GPU cooling Aditya Sherawat (4): drm/msm/adreno: Add support for A704 GPU dt-bindings: display/msm/gpu: Add support for A704 GPU arm64: dts: qcom: shikra: Add A704 GPU support arm64: dts: qcom: shikra-evk: Enable A704 GPU Bibek Kumar Patro (2): dt-bindings: arm-smmu: Document GPU SMMU for Shikra SoC arm64: dts: qcom: shikra: Add Adreno SMMU node .../devicetree/bindings/display/msm/gpu.yaml | 1 + .../devicetree/bindings/iommu/arm,smmu.yaml | 2 + arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 8 ++ arch/arm64/boot/dts/qcom/shikra.dtsi | 143 ++++++++++++++++++++- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 2 +- 5 files changed, 154 insertions(+), 2 deletions(-) --- base-commit: a9498e40e3e314ade387d3ab0d5cb14f0f3aa1ad change-id: 20260609-shikra-gpu-5432bdeaf0f7 prerequisite-message-id: [off-list ref] prerequisite-patch-id: 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prerequisite-patch-id: 1b990e46422307e558300815c1166b90d96fbb9d prerequisite-patch-id: d78e0b95758b82977d80c7cf18da49661cd181e5 prerequisite-patch-id: f62b00cd64ac3191e0906514443dd43e88746818 prerequisite-patch-id: 0fab99455f954a917fb65348656505cd7ab45bc2 prerequisite-patch-id: b59fd05f9b62bda86079c9d86538b80289110862 prerequisite-patch-id: 71691d8b40e36cdbff6a52c3999ea8bb2c164d70 prerequisite-patch-id: b2868bc50d74afd13c8a0d0fd62301fa9546a211 prerequisite-patch-id: f83f24719ac475317507af09bf08b4a69b02d429 prerequisite-patch-id: c9f2942207341ad4f450b20f049199f35188c02a prerequisite-patch-id: 3a6e9752793f2d7b084008b47daed10ea572064a prerequisite-patch-id: 3338cdc5915c1e6b991067d3a7afb734c182663e prerequisite-patch-id: 59cf68a3a49958a60833aa0464980f8c8d879961 prerequisite-patch-id: 5d146a518f2f76bf9fe93e23a2cfa63c73731883 Best regards, -- Akhil P Oommen [off-list ref]