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[v2,0/4] DRM/MSM: Support for Adreno 663 GPU

Message ID 20241022-a663-gpu-support-v2-0-38da38234697@quicinc.com (mailing list archive)
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Series DRM/MSM: Support for Adreno 663 GPU | expand

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Akhil P Oommen Oct. 21, 2024, 9:46 p.m. UTC 
This series adds support for Adreno 663 gpu found in SA8775P chipsets.
The closest gpu which is currently supported in drm-msm is A660.
Following are the major differences with that:
	1. gmu/zap firmwares
	2. Recommended to disable Level2 swizzling

Verified kmscube/weston/glmark2-es2 with the below Mesa change [1].
This series is rebased on top of msm-next.

Patch (1) & (2) for Rob Clark and Patch (3) & (4) for Bjorn

Devicetree changes have a runtime dependency on the Display DT change [2].

[1] https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31211
[2] https://patchwork.freedesktop.org/patch/620500/?series=140216

To: Rob Clark <robdclark@gmail.com>
To: Sean Paul <sean@poorly.run>
To: Konrad Dybcio <konradybcio@kernel.org>
To: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Marijn Suijten <marijn.suijten@somainline.org>
To: David Airlie <airlied@gmail.com>
To: Simona Vetter <simona@ffwll.ch>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Maxime Ripard <mripard@kernel.org>
To: Thomas Zimmermann <tzimmermann@suse.de>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Connor Abbott <cwabbott0@gmail.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org

-Akhil

---
Changes in v2:
- Fixed ubwc configuration (dimtry)
- Split out platform dt patch (dimtry)
- Fix formatting in the dt patch (dimtry)
- Updated Opp table to include all levels
- Updated bw IB votes to match downstream
- Rebased on top of msm-next tip
- Link to v1: https://lore.kernel.org/r/20240918-a663-gpu-support-v1-0-25fea3f3d64d@quicinc.com

---
Puranam V G Tejaswi (4):
      drm/msm/a6xx: Add support for A663
      dt-bindings: display/msm/gmu: Add Adreno 663 GMU
      arm64: dts: qcom: sa8775p: Add gpu and gmu nodes
      arm64: dts: qcom: sa8775p-ride: Enable Adreno 663 GPU

 .../devicetree/bindings/display/msm/gmu.yaml       |  1 +
 arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi         |  8 ++
 arch/arm64/boot/dts/qcom/sa8775p.dtsi              | 94 ++++++++++++++++++++++
 drivers/gpu/drm/msm/adreno/a6xx_catalog.c          | 19 +++++
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c              | 11 ++-
 drivers/gpu/drm/msm/adreno/a6xx_hfi.c              | 33 ++++++++
 drivers/gpu/drm/msm/adreno/adreno_gpu.h            |  5 ++
 7 files changed, 170 insertions(+), 1 deletion(-)
---
base-commit: a20a91fb1bfac5d05ec5bcf9afe0c9363f6c8c93
change-id: 20240917-a663-gpu-support-b1475c828606

Best regards,