linux-kernel - [PATCH v5 0/5] Support for Adreno 623 GPU

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Message-Id: <20250903-a623-gpu-support-v5-0-5398585e2981@oss.qualcomm.com>
Date: Wed, 03 Sep 2025 12:49:51 +0530
From: Akhil P Oommen <akhilpo@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>, Sean Paul <sean@...rly.run>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        Gaurav Kohli <quic_gkohli@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Jie Zhang <quic_jiezh@...cinc.com>,
        Puranam V G Tejaswi <quic_pvgtejas@...cinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Akhil P Oommen <akhilpo@....qualcomm.com>,
        Akhil P Oommen <akhilpo@....qualcomm.com>,
        Dmitry Baryshkov <lumag@...nel.org>
Subject: [PATCH v5 0/5] Support for Adreno 623 GPU

This series adds support for A623 GPU found in QCS8300 (internal codename - Monaco)
chipsets. This GPU IP is very similar to A621 GPU, except for the UBWC configuration
and the GMU firmware.

Since the last revision, there is a new board support (monaco-evk) in the mailing
list. But I am skipping support for it in this series due to the heavy code churn
happening in that file at the moment. For Bjorn's convenience, I will share a
separate DT patch for gpu support for that board later.

First 2 patches are for Rob Clark and the rest are for Bjorn to pick up.

---
Changes in v5:
- Rebased on top of v6.17-rc3
- Added new patches for SKU detection and passive cooling support for GPU
- Link to v4: https://lore.kernel.org/r/20250509-a623-gpu-support-v4-0-d4da14600501@quicinc.com

Changes in v4:
- Correct the commit text for the new patch#1 added in v3 and drop the
incorrect R-b tag
- Link to v3: https://lore.kernel.org/r/20250508-a623-gpu-support-v3-0-3cb31799d44e@quicinc.com

Changes in v3:
- Rebased on top of v6.15-rc5
- Dropped drm-msm patches since they are merged in v6.15
- Correct GMU opp table in dt (Konrad)
- Remove smmu_clk from gmu clock list (Konrad)
- Update dt-bindings yaml with a new patch#1
- Link to v2: https://lore.kernel.org/r/20250228-a623-gpu-support-v2-0-aea654ecc1d3@quicinc.com

Changes in v2:
- Fix hwcg config (Konrad)
- Split gpucc reg list patch (Rob)
- Rebase on msm-next tip
- Link to v1: https://lore.kernel.org/r/20250213-a623-gpu-support-v1-0-993c65c39fd2@quicinc.com

---
Akhil P Oommen (1):
      drm/msm/adreno: Add speedbin data for A623 GPU

Gaurav Kohli (1):
      arm64: dts: qcom: qcs8300: Add GPU cooling

Jie Zhang (3):
      dt-bindings: display/msm/gmu: Update Adreno 623 bindings
      arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
      arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU

 .../devicetree/bindings/display/msm/gmu.yaml       |  34 ++++++
 arch/arm64/boot/dts/qcom/qcs8300-ride.dts          |   8 ++
 arch/arm64/boot/dts/qcom/qcs8300.dtsi              | 132 ++++++++++++++++++++-
 drivers/gpu/drm/msm/adreno/a6xx_catalog.c          |   5 +
 4 files changed, 178 insertions(+), 1 deletion(-)
---
base-commit: 89d926fa53d0a6c257c4e8ac1c00c3d9a194ef31
change-id: 20250213-a623-gpu-support-f6698603fb85
prerequisite-message-id: <20250822042316.1762153-1-quic_gkohli@...cinc.com>
prerequisite-patch-id: d7777838f03a79704af190f43063f99334e58e53
prerequisite-patch-id: e3228ae5f83ed408ee59404be165498bc6a3e183

Best regards,
-- 
Akhil P Oommen <akhilpo@....qualcomm.com>