From: Rahul Pon <theflyingrahul@gmail.com>
To: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Cc: 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>,
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>,
Jie Zhang <jie.zhang@oss.qualcomm.com>
Subject: Re: [PATCH 3/5] drm/msm/a8xx: Add Mahua GPU support
Date: Thu, 1 Oct 2026 00:08:54 +0530 [thread overview]
Message-ID: <20260930183855.1184-1-theflyingrahul@gmail.com> (raw)
In-Reply-To: <20260925-mahua-gpu-v1-3-0fa0bfd8d315@oss.qualcomm.com>
On 9/25/2026 2:44 AM, Akhil P Oommen wrote:
> From: Jie Zhang <jie.zhang@oss.qualcomm.com>
>
> Add support for Adreno X2-85 GPU present in Mahua SoC. This GPU is a
> smaller version of Glymur GPU with fewer slices and smaller internal
> memories, but shares the same register layout.
Tested with this patch and patch 5 on an HP OmniBook 5 16 (Snapdragon
X2 Elite X2E-84-100): the GPU comes up as chip ID 0x44060030 with
15.75 MB of GMEM and the GMU firmware loaded, and with Mesa main GNOME
Shell and glmark2 render on the GPU without corruption.
On qcom-next the a8xx_gpu.c hunk needs a one-line rebase:
a8xx_set_hwcg() there also checks adreno_is_a830().
Tested-by: Rahul Pon <theflyingrahul@gmail.com> # HP OmniBook 5 16 (X2E-84-100)
Thanks,
Rahul
next prev parent reply other threads:[~2026-09-30 18:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-24 21:14 [PATCH 0/5] drm/msm: " Akhil P Oommen
2026-09-24 21:14 ` [PATCH 1/5] dt-bindings: display/msm/gmu: Fix Glymur's compatible Akhil P Oommen
2026-09-28 2:40 ` Bjorn Andersson
2026-09-28 19:05 ` 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
2026-09-30 18:38 ` Rahul Pon [this message]
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
2026-09-30 18:39 ` Rahul Pon
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