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 434FA40B379 for ; Wed, 10 Jun 2026 13:32:29 +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=1781098354; cv=none; b=igXom6cDfO6y47mp5n3aUdsc6i2i14Vpfv8EozP84uPIp7IC8voY5B67XHoxk0kJS/n63NFET2pdzQ9LcoT6y6wcOI55uNV/sPT1wjFwUq4L2kUL1cTvRT0Ci6iFWOTZQNixTOxceaAA5vnoxxP9+HlGBnGa7efzC03d0kV9VXk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781098354; c=relaxed/simple; bh=4ShRACg6pRN5f5U0yeS94DPp+wGyACls53laAsdrDZU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=KAXmkvhrM4CPEyTW/6WRSJtG46/s7NZ16ML3AxkvqAlPULet6J/V9U6+k3SRPXjA41AyVnD53w+rxIjQNwzhwkddb2TuSUJdSsd0C/vNFOf420RCDnac2kxokm7weGgUA4NFo55XzM5HzF7Swlv8Nh/p0MPnDkmnr4ABcWex42U= 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=cY3CKTHV; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=AbbEwEK4; 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="cY3CKTHV"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="AbbEwEK4" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65ACBedD1138061 for ; Wed, 10 Jun 2026 13:32:28 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= wxxItOouM/LLJDfARm8NkT8swJucJrX6hVaX+sB48Fo=; b=cY3CKTHVDUsuNxMW xD3jRyPDlpXYqlgbyOpYd9Jw9o0n7Pvq0krnlEjoAConV+NVYvaHCjs1xME5bgVh Sh2ll16mn1UJhkr+OluS2yZB9pV9vF1Hej23hxtqi10cb0EBsueK3siMlGohNaCI OKckJn10HXBmeB2Ag5DqjsErHUOaTc/SzIoHS0Uac1CAl+fyLDH/b0pAOKbLeHio 9svv7gyglZMwFTia27oWyEzdKND03MGBby7Fr3t/3Mxi8Z+qgGG8ALTWO8jGRdCX C5d3sPFadfTCllpd7fEKoFv/z/aUnK+MDNoKmG6lNTGyvQuERj8LQTegoYZn9RNQ gzdlPA== Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4epwr2jmmd-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 10 Jun 2026 13:32:28 +0000 (GMT) Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-9160006de85so8733285a.2 for ; Wed, 10 Jun 2026 06:32:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1781098348; x=1781703148; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=wxxItOouM/LLJDfARm8NkT8swJucJrX6hVaX+sB48Fo=; b=AbbEwEK4ynXHWYbnOTOqqNIJxBZb/0+BkTKIwKfcb6WMLumAU1/5zAHCgOK0jVRNlT En/oJA0TWB4Jz+gkzJ6zYoTvD/jcl9H2+HFW2PBpXXOhCQ0gKYf4SPPsNtffUan78mYe 2B9lVgMNpLruBRgQFLuv1aaEO0yk6MiKf73mg64SBo3y6QsxjGlL88Vr8AfGcR+5yYBo y7jF/UjWQck0AXM+u7Vh5T9+FsW/aIYdHpAqQNDZUttyzf7WnF4lTbdbSHeNj1/Q/CMU 1+GUXAMN98jOU9VgeCWf9w4rBnocv+WkMmsR4inWMxGDhp6fIeAYohKwAbVs7BWS1yc5 CEaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781098348; x=1781703148; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wxxItOouM/LLJDfARm8NkT8swJucJrX6hVaX+sB48Fo=; b=sSxlPbrwuDjinJ5HUyfIF/eZSdx3PwoGCuueXZ/7F6x4g3BnzaltMb674sw9VeMqFw VfsIYdOBL26JnEtV8wf9A0rzxjgBthIHWpinQ6vBnDPoXPo7uGOvC7OiasLANvWqmOMW VGocDiJQxsxhM6mWX4rjR/5fXuZlwJKM1IiyakGqlfan0GARsBAEVVSvKLwc6PR/7WON 4ImH5veEMvp6fAEWAg8v/c3YcFmfUNcUE8jKbch4ld41dEWHQ87k+HVTfDOmh6/dHRkS bpdcfx7FbrnWBES5IiAhWe/OFvCoeLKD8s9Z06+WmfOrbxfHedqGDJm3eas3mOOYiAaD XxZw== X-Forwarded-Encrypted: i=1; AFNElJ+UQNvwqG/pyVYGLYjBcJhQa+ZobF35v+kR1fVYyQC7Rh/EVZEcK1J5SQTsOZe044j50xXWLVgBe7W7adU=@vger.kernel.org X-Gm-Message-State: AOJu0YwnDIHXHFvAbOKo0+MVp2zvjfdovXFqmTu9srvhmIBvLTfQmPci CvmkVRNC2/nNm3z8cuhakevVyAUlkQYQozW7CFd0wLL+eDWVisRq63ZxhVlDfGM+m2z/LdPdGZ5 pTO5XVQPoryqQTYyttWFLH2COFgT3gmQXCKS6cvJwbf+QKoMZjh6BWNz7NQve+icJM9A= X-Gm-Gg: Acq92OHTtMe5hkXyrwJiN301/67Z4YfPabrV4tMABP923BQvNEUmdAo8CdLx7rqlDRm +CsK3gdEJmJkeTyse6Smi6DWJcQejbYN7e4ijdOJrpGBtOdct19BXRjArpx0fJbUslIzv+lUPNs Xz95NXI6YSY3qgLn5PKdZ4R1gUAI67ydn4VMaXSf//7pN+xJUX4qlvjLmzC2t+WccKsIRA17w3e TpEVa/7v7ttkOVLBHA4Y8K7J0NFZsM/qucHgpxOmkoqBp6Pz46Yk6lVFG4tNagTp2OkQXbz5RJQ +kBkfTYG4oA7tz3zGdEWsqH4imyAh39Cp9ya5bD5tJv7P/8uUb2ShxW0h8gbCBNkO6gdrCzcK9Z e8vx0m2+sATxiOnvzg/MYf9Q6nBpqjsIVhFjS2zEV5dEZ75Yg8NwIANm/ X-Received: by 2002:a05:620a:44cb:b0:915:7c1a:1388 with SMTP id af79cd13be357-915a9daebfbmr2570904985a.5.1781098347412; Wed, 10 Jun 2026 06:32:27 -0700 (PDT) X-Received: by 2002:a05:620a:44cb:b0:915:7c1a:1388 with SMTP id af79cd13be357-915a9daebfbmr2570899585a.5.1781098346827; Wed, 10 Jun 2026 06:32:26 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5aa7b8fbcd3sm5335664e87.25.2026.06.10.06.32.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Jun 2026 06:32:25 -0700 (PDT) Message-ID: <4cd6248a-04e0-4056-b72e-00b860624dae@oss.qualcomm.com> Date: Wed, 10 Jun 2026 15:32:22 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 2/8] clk: qcom: gcc-msm8939: mark Venus core GDSCs as hardware controlled To: Erikas Bitovtas , Bryan O'Donoghue , Vikash Garodia , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?Q?Andr=C3=A9_Apitzsch?= , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Brian Masney Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org References: <20260526-msm8939-venus-rfc-v9-0-bb1069f3fe02@gmail.com> <20260526-msm8939-venus-rfc-v9-2-bb1069f3fe02@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260526-msm8939-venus-rfc-v9-2-bb1069f3fe02@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Gu1yPE1C c=1 sm=1 tr=0 ts=6a29676c cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=sFjf4MH_f5z_4b8YUgcA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjEwMDEyOSBTYWx0ZWRfX1uFsY+4MP+5D iqIHLAzzNWeDGWb+yNlntw0uqnwu7pdyJ6kiojorz5kz1hWZdFWugj80eHILRCZ2P7BvU+Fboto uZ5862xzEnlnN4DF7Lbg3QKyAVULI5fuDtZAq2HuHScZ6ys4Og+h/k1T0KgM5QHPcXsAPobC+Gx Jsbd+T2r1asY7EWNMBK1luZF1zvR5GGa8Q7jQbo1TnVQDQLxTGg9k9g7fs0FJF6fOPQyQseIkFV P4VlG9bHCovfhNDDuXmYHPtMZrUgYlQ3/gc1RfSdr1vxn5j5JQvOLeSSXxC5vW759N78UZoCcjl dhX/mT3aYdQoxWzbCjtEcv9/1QUd9WcV1U4B15+FZC/XUz0cuLBL+UwsoZaDDMVvqY6J4uuLbgK r7M+d85hUMnyCNKsIKifK/+NFGX2F9hYGwzzoUcYrZ84JH1gyswt5KGvigQwAi2TuD86HJwWdXe dRiHg3MaoT8e6SOHekQ== X-Proofpoint-ORIG-GUID: _25XfATKhkUJZrYPmSO7coRoLyZDNGW7 X-Proofpoint-GUID: _25XfATKhkUJZrYPmSO7coRoLyZDNGW7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-10_03,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 adultscore=0 clxscore=1015 spamscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606100129 On 5/26/26 3:24 PM, Erikas Bitovtas wrote: > Allow Venus core GDSCs to have their control passed to hardware, so they > can be powered on by Venus firmware. "and explicitly state that the vcodec clocks' halt bit should be checked" // even though it already happens by virtue of: #define BRANCH_HALT 0 /* pol: 1 = halt */ and C partial struct initialization rules setting uninitialized fields to 0 Reviewed-by: Konrad Dybcio Konrad