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Message-Id: <20250910-a663-gpu-support-v6-0-5da15827b249@oss.qualcomm.com>
Date: Wed, 10 Sep 2025 16:55:20 +0530
From: Akhil P Oommen <akhilpo@....qualcomm.com>
To: Sean Paul <sean@...rly.run>, Konrad Dybcio <konradybcio@...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>,
Bjorn Andersson <andersson@...nel.org>,
Connor Abbott <cwabbott0@...il.com>,
Srinivas Kandagatla <srini@...nel.org>,
Rob Clark <robin.clark@....qualcomm.com>,
Dmitry Baryshkov <lumag@...nel.org>
Cc: Gaurav Kohli <quic_gkohli@...cinc.com>, linux-arm-msm@...r.kernel.org,
dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
Akhil P Oommen <akhilpo@....qualcomm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Puranam V G Tejaswi <quic_pvgtejas@...cinc.com>,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v6 0/6] DRM/MSM: Support for Adreno 663 GPU
This series adds support for Adreno 663 gpu found in SA8775P (Lemans)
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. This series is rebased on top of
v6.17-rc1.
Due to the SKU detection support in this series, the device tree series
technically has a runtime dependency on the driver change in patch#1.
But I think that is okay since we never had GPU support in this
platform and the gpu support is enabled here.
Apologies for the back to back rev bump. I am hoping to get this picked
up for v6.18.
Patch#1 is for Rob Clark, Patch#2 for Srinivas and the rest are for Bjorn to pick up.
[1] https://lore.kernel.org/all/20250803110113.401927-1-wasim.nazir@oss.qualcomm.com/
To: Rob Clark <robdclark@...il.com>
To: Sean Paul <sean@...rly.run>
To: Konrad Dybcio <konradybcio@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Marijn Suijten <marijn.suijten@...ainline.org>
To: David Airlie <airlied@...il.com>
To: Simona Vetter <simona@...ll.ch>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
To: Maxime Ripard <mripard@...nel.org>
To: Thomas Zimmermann <tzimmermann@...e.de>
To: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>
To: Conor Dooley <conor+dt@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>
To: Connor Abbott <cwabbott0@...il.com>
To: Srinivas Kandagatla <srini@...nel.org>
Cc: Gaurav Kohli <quic_gkohli@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: freedreno@...ts.freedesktop.org
Cc: linux-kernel@...r.kernel.org
Cc: devicetree@...r.kernel.org
-Akhil
---
Changes in v6:
- Keep the efuse's reg range 4K aligned (Konrad)
- Update GMU's opp table to bump frequency to 500Mhz (Konrad)
- Link to v5: https://lore.kernel.org/r/20250909-a663-gpu-support-v5-0-761fa0a876bf@oss.qualcomm.com
Changes in v5:
- Remove unnecessary labels in the gpu cooling patch (Konrad)
- Update the RPMH corner for 530 Mhz
- Wire up the gpu speedbin node to the gpu
- Link to v4: https://lore.kernel.org/r/20250822-a663-gpu-support-v4-0-97d26bb2144e@oss.qualcomm.com
Changes in v4:
- Rebased on top of another series which renames DT files
- Enabled GPU on IoT boards as per the latest definition
- Picked up SKU detection support
- Added GPU passive cooling support
- Link to v3: https://lore.kernel.org/r/20241030-a663-gpu-support-v3-0-bdf1d9ce6021@quicinc.com
Changes in v3:
- Rebased on the latest msm-next tip
- Added R-b tags from Dmitry
- Dropped patch #1 and #2 from v2 revision since they are already
picked up in msm-next
- Link to v2: https://lore.kernel.org/r/20241022-a663-gpu-support-v2-0-38da38234697@quicinc.com
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
---
Akhil P Oommen (4):
drm/msm/adreno: Add speedbins for A663 GPU
dt-bindings: nvmem: qfprom: Add sa8775p compatible
arm64: dts: qcom: lemans-evk: Enable Adreno 663 GPU
arm64: dts: qcom: qcs9100-ride: Enable Adreno 663 GPU
Gaurav Kohli (1):
arm64: dts: qcom: lemans: Add GPU cooling
Puranam V G Tejaswi (1):
arm64: dts: qcom: sa8775p: Add gpu and gmu nodes
.../devicetree/bindings/nvmem/qcom,qfprom.yaml | 1 +
arch/arm64/boot/dts/qcom/lemans-evk.dts | 8 +
arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi | 8 +
arch/arm64/boot/dts/qcom/lemans.dtsi | 174 ++++++++++++++++++++-
drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 5 +
5 files changed, 190 insertions(+), 6 deletions(-)
---
base-commit: 062b3e4a1f880f104a8d4b90b767788786aa7b78
change-id: 20240917-a663-gpu-support-b1475c828606
prerequisite-message-id: <20250803110113.401927-1-wasim.nazir@....qualcomm.com>
prerequisite-patch-id: 765475c5f1418d986e661a213cfb33ee6ffb9548
prerequisite-patch-id: 03c6d1a5b0ae9095845828fc5cbb701b00f41131
prerequisite-patch-id: f7b8a288cf4ef309b4027f0b617b7435c17d6b1f
prerequisite-patch-id: aacfb31f99b75b2f5bf2f44bbd9abf8db0f66b1d
prerequisite-patch-id: dc442a0932abeb5139daa547a1b1f4282fa9a6fa
prerequisite-patch-id: e8a728d629b4bdd22bc1ef21f3d593e17a8d3b44
prerequisite-patch-id: 067fe8f5151b3fea9cbc37192e559a123abcdb71
prerequisite-patch-id: 62150f33bd304fc34b8fbb4aab953c6c4bb8a566
Best regards,
--
Akhil P Oommen <akhilpo@....qualcomm.com>
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