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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8a6a662e3a4sm1000512b3a.28.2026.10.28.04.08.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 04:08:39 -0700 (PDT) Message-ID: <7b2ff0ec-74c8-472c-9ea4-1195bbf04e1a@oss.qualcomm.com> Date: Wed, 28 Oct 2026 16:38:30 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/5] drm/msm/a8xx: Add Mahua GPU support To: Akhil P Oommen , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa Cc: Krzysztof Kozlowski , 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 , Jie Zhang References: <20260925-mahua-gpu-v1-0-0fa0bfd8d315@oss.qualcomm.com> <20260925-mahua-gpu-v1-3-0fa0bfd8d315@oss.qualcomm.com> Content-Language: en-US From: Gopikrishna Garmidi In-Reply-To: <20260925-mahua-gpu-v1-3-0fa0bfd8d315@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI4MDA0NCBTYWx0ZWRfXyKKfOOlNp37V DrK7ycGg61/f20P/w7ovtOKhJCkXQxzBpYemtwgmfr1GBdcHYPgzeh/bw7h91laGI8FQcHyNE1Y Rhy9GVtK7j3/NSJTRFpyyiOwnOdrnEg= X-Authority-Analysis: v=2.4 cv=SoIFe/O0 c=1 sm=1 tr=0 ts=6ae1d7b9 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=VMI7CB12i6EQ-IQ_HUsA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 X-Proofpoint-GUID: tp5B0veCM175oB-v_krsGLZhmpkGrH5m X-Proofpoint-ORIG-GUID: tp5B0veCM175oB-v_krsGLZhmpkGrH5m X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI4MDA0NCBTYWx0ZWRfX23/6Stshd/SD 1Wcq/kCqwA2zkA+rmTnmIxN8HbZW9t0aee8+1Xyr8Rw55fNsjsHgG6f1vl1A7IByofF4B8wFIqo oGhsfPILxTkF1X9ZMqJr09VaNIoUhHfWtpFgIT8f25rNZYOddSyHxzkq6S0rhK/7c1Xc1bXqRCk LELDO/bbU/B4cKSTLgN5NtEoyh6KrEKg00g+8p+ZOs+CQV24VLtj9G6EhGKVxTpZOWYfX96m3KS DCeFRJnVP0sHws4Muig9Yg71Jlm4lVOo93LHWIQEpjTwpd0fWIjeB8E9wy3F3XNgptaynJ6ia1n q3R9K5m2Bx85b82qGmnwn/IuVkDMtwYtc4U6iPzMU3pXHv0soQs1kOOVsFkCGD5zrmS+200WgJv TayVV/S7HJS7E8YKZbPVd6CSJGg2VBpfvFENftkPYwIjSg9hF34ZVPrvim8mKIqQslLNlTbf1Wf EAseUq6ASVdf9er1dBQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-28_03,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 spamscore=0 phishscore=0 impostorscore=0 adultscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610280044 On 9/25/2026 2:44 AM, Akhil P Oommen wrote: > From: Jie Zhang > > 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. Also, the GMU chipid is > different when compared to Glymur's GPU. Add a new catalog entry to > support this GPU. > Tested on the Microsoft Surface Laptop 13.8" (8th Edition), GPU/GMU enabled in the board DTS on top of next-20261026. Tested-by: Gopikrishna Garmidi # Microsoft Surface Laptop 13.8" (8th Edition)