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From: Akhil P Oommen <akhilpo@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Jessica Zhang <jesszhan0024@gmail.com>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Abel Vesa <abelvesa@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
	Akhil P Oommen <akhilpo@oss.qualcomm.com>,
	Jie Zhang <jie.zhang@oss.qualcomm.com>
Subject: [PATCH 0/5] drm/msm: Mahua GPU support
Date: Fri, 25 Sep 2026 02:44:31 +0530	[thread overview]
Message-ID: <20260925-mahua-gpu-v1-0-0fa0bfd8d315@oss.qualcomm.com> (raw)

This series adds support for the Adreno X2-85 GPU present in the Mahua SoC.
It is a smaller variant of the Glymur GPU, with fewer slices and smaller
internal memories, but it shares the same register layout. As a result,
only minor changes are required to enable support for it.

The first couple of patches fix an error I introduced in the earlier
Glymur series. I incorrectly assumed the X2-85 was the GPU used in
Glymur and used it in the compatible string. I believe it is reasonable
to correct this now, considering that the Glymur DT patches were only
picked up recently.

The DT patches are for Bjorn and the remaining patches are for Rob Clark
to pick up.

Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
---
Jie Zhang (5):
      dt-bindings: display/msm/gmu: Fix Glymur's compatible
      arm64: dts: qcom: glymur: fix Adreno X2-90 GMU compatible
      drm/msm/a8xx: Add Mahua GPU support
      dt-bindings: display/msm: gpu: Document Mahua GPU/GMU
      arm64: dts: qcom: mahua: Support GPU and GMU

 .../devicetree/bindings/display/msm/gmu.yaml       |  4 ++-
 .../devicetree/bindings/display/msm/gpu.yaml       |  1 +
 arch/arm64/boot/dts/qcom/glymur.dtsi               |  2 +-
 arch/arm64/boot/dts/qcom/mahua.dtsi                |  8 +++++
 drivers/gpu/drm/msm/adreno/a6xx_catalog.c          | 42 ++++++++++++++++++++++
 drivers/gpu/drm/msm/adreno/a8xx_gpu.c              |  2 +-
 drivers/gpu/drm/msm/adreno/adreno_gpu.h            |  7 ++--
 7 files changed, 61 insertions(+), 5 deletions(-)
---
base-commit: 1e9b8055458b92f9ebab6f39d97ade5265a0b012
change-id: 20260925-mahua-gpu-341a15603d23

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


             reply	other threads:[~2026-09-24 21:15 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-24 21:14 Akhil P Oommen [this message]
2026-09-24 21:14 ` [PATCH 1/5] dt-bindings: display/msm/gmu: Fix Glymur's compatible Akhil P Oommen
2026-09-24 21:14 ` [PATCH 2/5] arm64: dts: qcom: glymur: fix Adreno X2-90 GMU compatible Akhil P Oommen
2026-09-25  9:50   ` Abel Vesa
2026-09-25 10:19   ` Konrad Dybcio
2026-09-24 21:14 ` [PATCH 3/5] drm/msm/a8xx: Add Mahua GPU support Akhil P Oommen
2026-09-25 10:19   ` Konrad Dybcio
2026-09-24 21:14 ` [PATCH 4/5] dt-bindings: display/msm: gpu: Document Mahua GPU/GMU Akhil P Oommen
2026-09-24 21:14 ` [PATCH 5/5] arm64: dts: qcom: mahua: Support GPU and GMU Akhil P Oommen
2026-09-25  9:49   ` Abel Vesa
2026-09-25 10:19   ` Konrad Dybcio

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