From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 487E51EB5C2 for ; Wed, 1 Oct 2025 22:03:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759356205; cv=none; b=q3+6JwuRnGsZL1teddqeoBZ3pfSeRqHJ5HF7LPy+zaEbBJxRrYKcCar06ePiogdKG/JzTxw7WX8P+j4jYmIOd1//xC2lSqQDir4oZd9k3nc6VaaBeUO+k+cGzfIUeMSAD/J577nabF4ANIZhjiY+oe4Gc1Od1T6qONyNb29iIOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759356205; c=relaxed/simple; bh=Wk3bDUu2YaivOtdBdtxYhxbK12TT0/NrgvBoRljOs9A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Hz/x0Yv720+sZ1lDWEjqsSqGe0otJ5c4ohXhMLoqts59ISMMo+sRtYQ9Obpi66g/tVQ4BltnBqAEHFZCE/T/JtH5SSDNoi2pLFyGnnImhG6+TGVMQ9WomzUFDvUpegO0Ci+OLbQ8wDdb10QqDYh1LzapXVNUy0UE65kRM8NovC0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=ZxrmdRFG; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="ZxrmdRFG" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 591IcNPr031693 for ; Wed, 1 Oct 2025 22:03:23 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= xujcu6su7xsGlY8taylppAEs36Y3vIRtnieSXdVrg20=; b=ZxrmdRFGxgETCxR2 KDET9JmODW6PupEOkcuQFKC0hHOo2JvLm5agcGHLLk9DJzxXD7EjI+NocnNB8Trv y2qTIXBY7hG+59YyTrpGUWIZ97AwGd1ndFdNiuLQc5sBSRB05yBjZlwemER/JW6f eKFSogMw5WY2GSPp91KaR2+EI6k/Itmu4+hUHsMPWrHu9GXR77eRwkdwoALRFDg2 O6CKJBmMaHUX2nwQdo/33wBAE6Bad6XdNG34oiemZSXvzxneXS8kxAR7dAO5ch5h lo8R6+6G/NGLPzpge9CdK4ExhZFhnZhJjhI6Reyfyh/UccS2gA8LhXhfOMqR+op1 AjMrUQ== Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 49e6vr60vt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 01 Oct 2025 22:03:23 +0000 (GMT) Received: by mail-pg1-f198.google.com with SMTP id 41be03b00d2f7-b54b37ba2d9so1103078a12.0 for ; Wed, 01 Oct 2025 15:03:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759356202; x=1759961002; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=xujcu6su7xsGlY8taylppAEs36Y3vIRtnieSXdVrg20=; b=ookEOsRKlET3e7Ze6HS7HYm883yR5KReA3oXhyc0QHCNd+RYJP4KfF0YZ+teQ6qAwo TQSY9+3B957RIiHVktv4jgVWfSAzMJwc2ckf+hGNutXVS8R9GAg22xfLXIw1Q1NOYo4T UW3HNn2BMAkzaMIuOeWAy6IzM6ospNIGKXkt8DmgBhxjKOFDTvWRwwfTafGw6xxlZai8 htwzULou277q6Dha+UN7MkF/RI6xkaZv9kYd7/senCa6Ye+OGMDC2LY61cqD36kOGnL9 5aXTM5+RgjPepaHvxkxjYfALHC5j7brEaMj28EbT5a/N4KZMicLWxOE+vADfee7gRV4O 3c7g== X-Forwarded-Encrypted: i=1; AJvYcCVyJoK0UVriVL7YrWqjCzml0KFqNAauSY/YcDNTcfo1S4cQzFNJ3l3AKMMJW5d0yyx9P7ea+kFxd1vq0Rf5@vger.kernel.org X-Gm-Message-State: AOJu0YyhhOegn7pU8kqWaP42ZZpNY+WozMj0gbX0O5VQxCzVvXmC3coo Of+Z85MC+IXuALiH82JEJ6DnK0DDFywxlsn+e8VhawjdvrlRZPe0pCmsKNN0Grl7FkRnlfQ+AmG WvHjZ2/C5khiisFHIjgibcAX6JFT5IRrdlKno9iHuBhmqfd6PwFB55M1+RJEK6C0XaJoW X-Gm-Gg: ASbGnct31qZlF2abfV8kjG0NTdmg8LiGUUh4oSl8fJGP+gR5p/kCpW++PIHjX6XeDUN DViUQuadlBEPWObYm9QZHU0e4MjQ0y6NjWNyDeNkwIVuHpjMvOwMWQIAYY1s81kyUcmfnA71Lno oyU1gpGUEq+uiiF2IN205r6LV/8DUmwK2PCakUBYPczRmYeTvYtYZ0PZdBKymbanRuQFF+hHmsX ofIVuEzYyKwMXa9T0py13rZrqf3JAhtT+aGBT7ziTUI8T2rE5rx412ZBKPpI52VIl+niemujcWH nsoKaifAj15TAp04vpVVhLZeOR8fusWlln4l9gsPgdeYz74nelyQIxHq0imeWhGNgF4= X-Received: by 2002:a05:6300:614e:b0:243:78a:82cc with SMTP id adf61e73a8af0-32a2529463emr1184490637.25.1759356202564; Wed, 01 Oct 2025 15:03:22 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFgxO0FMEt6NCjTbWEVMsMIoIPsAqpPcSGWTogRJlJI3yNWhMaCOEagO+8drQ4c5arKTyjNnA== X-Received: by 2002:a05:6300:614e:b0:243:78a:82cc with SMTP id adf61e73a8af0-32a2529463emr1184444637.25.1759356201994; Wed, 01 Oct 2025 15:03:21 -0700 (PDT) Received: from [192.168.1.9] ([117.244.71.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-78b01f9ced7sm659664b3a.15.2025.10.01.15.03.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Oct 2025 15:03:21 -0700 (PDT) Message-ID: <79b54a9a-2f05-4a2e-b9f6-6fe46e2c25cf@oss.qualcomm.com> Date: Thu, 2 Oct 2025 03:33:12 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Betterbird (Windows) Subject: Re: [PATCH 15/17] drm/msm/adreno: Do CX GBIF config before GMU start To: Dmitry Baryshkov Cc: Rob Clark , Bjorn Andersson , Konrad Dybcio , Sean Paul , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Jonathan Marek , Jordan Crouse , Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org References: <20250930-kaana-gpu-support-v1-0-73530b0700ed@oss.qualcomm.com> <20250930-kaana-gpu-support-v1-15-73530b0700ed@oss.qualcomm.com> From: Akhil P Oommen Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: xFaKrqgkJl4zf2JnVVBvNymiWNn75phy X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTI3MDAxNyBTYWx0ZWRfX02vOMnFYvgeL vmrffRinaaquwZ0OjDaK1/hI0H1wRFe06cPwWfKa6c0j/SXppIIpIpx6NaVe2yfWcIjYxKm4eF2 9qVp/JXK9u7OVAJY7i3ChKd0ZnTNWZvYmFYk/KrEeX8rzEXC6NFmvzGgTyZYSJw384HnCkdeSkW 7Ay+UEWg8/pKGk1VGy/VkAZT34+2EW3lQ2hR5L1A+a3bPYuEFiLJsnx1zSU3XBZomg3GhNMMG4y qMwxyUQNf2RWNhbuuqBNE216esfNKMk+hCkU18vK6vEclRemtvaA7uQlGjFAoT2XHOcCb1l+O2p UOANXlKAdTBLP7e8ESOsXdq68lM8Kod5ytgeVAhiEN2I9brJDMgZy1nsC2cn+7fb63MBkAdhIkZ Fpw+dCEcUX5T7YlqX5twiy2JcPXY9w== X-Authority-Analysis: v=2.4 cv=IeiKmGqa c=1 sm=1 tr=0 ts=68dda52b cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=2kejHg7nZSoTgEpwAwsXNQ==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=EUspDBNiAAAA:8 a=AweIZ1vEVvbksj7JdV4A:9 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 X-Proofpoint-ORIG-GUID: xFaKrqgkJl4zf2JnVVBvNymiWNn75phy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-01_06,2025-09-29_04,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 bulkscore=0 suspectscore=0 spamscore=0 adultscore=0 impostorscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2509270017 On 9/30/2025 1:19 PM, Dmitry Baryshkov wrote: > On Tue, Sep 30, 2025 at 11:18:20AM +0530, Akhil P Oommen wrote: >> GMU lies on the CX domain and accesses CX GBIF. So do CX GBIF >> configurations before GMU wakes up. Also, move these registers to >> the catalog. >> >> Signed-off-by: Akhil P Oommen > > Fixes tag? Seems this is not an issue for existing GPUs. So, technically not a bugfix. I will update the commit text mentioning this. -Akhil > >> --- >> drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 23 +++++++++++++++++++++++ >> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 12 ++++++++++++ >> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 17 ++++++++++------- >> drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 1 + >> drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 10 +++------- >> 5 files changed, 49 insertions(+), 14 deletions(-) >> >