From patchwork Wed Aug 7 07:15:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 817571 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 983DC18D63E; Wed, 7 Aug 2024 07:16:06 +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=1723014968; cv=none; b=USyEdZ3LXO8DLVX0RG5oaES4sbTxC9RIHB12JDGqoPFzejcqI3lBpQ1aoPJBFT4gPK7rfk1iuT+pcUIW44evNIIO5WdZ1gpgPdGVQgyOoBtx8zgweagH6e1WRBrZv6nn3PxL+WaXb204VJ4if5FuLCTIAqEOowC5vTgT0c9ILi8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723014968; c=relaxed/simple; bh=NBfH45aAyJov9Fo0wjzwYgBYJDo76ugS3csrwrc9KE4=; h=From:To:Cc:Subject:Date:Message-Id; b=Fq1Jvlv7IVZl9WZOXVEQGCj5U5yx1xVP/r1ZsXKmd3hhf+2p4XsRNpSxMn3p1ugZAfKlN6gQ8AKjsDZLrogPltgAIxDYEqdQ+1wrA8B2TwvdqF5x0ZU+5Qjw8Cp22wdPCZ3eYMq9RN0DtK4RLevgDvGf224bxhWS4+jni8z2Oaw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=qualcomm.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=CUte1tFx; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="CUte1tFx" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 476NWfwN026608; Wed, 7 Aug 2024 07:15:57 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:date:from:message-id:subject:to; s=qcppdkim1; bh=5Q/fjpQUkJO6 SMg+Zfkf40MtqsgxWKC83vj3+BThq4o=; b=CUte1tFxymm/IuUzMJ8SMc8e4a4q cEIihFy9y8igK2e+LWMo1ILEZWarFsOKG5e6/U+Uc6W5Rpf+phRLDJYDY2IfjZ+j hYiaC6SQafxI4aSQCOrhu7QifmJ6t4RquiqPE6Fe5Z3kzzRDTgzUoh1W9eDDW4nc KaDhEDmHANeEMjwKnoQzCShWAS6R8LSCUKolwQwJR6Zr0LtDtfZ/6L+x+/DKcfBW n1GbyAoKXcA3Bg30GGZ89t7TTWAdhbFrRUWt+/nvvXN1H+VkNGMohT6wxehcixYg C+nhFoxLbhKh/PuSyjonoNu+vdLUmIOevWh2Si47ScXuZ5IEecg+SzMc9Q== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40u4cpmrs9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Aug 2024 07:15:57 +0000 (GMT) Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTP id 4777DP9i026468; Wed, 7 Aug 2024 07:15:54 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 40sdmkv99n-1; Wed, 07 Aug 2024 07:15:54 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 4777FsC5030008; Wed, 7 Aug 2024 07:15:54 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-dikshita-hyd.qualcomm.com [10.213.110.13]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 4777FrP2030005; Wed, 07 Aug 2024 07:15:54 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 347544) id BFA6125A4; Wed, 7 Aug 2024 12:45:52 +0530 (+0530) From: Dikshita Agarwal To: "Rafael J. Wysocki" , Pavel Machek , Len Brown , Greg Kroah-Hartman , Stanimir Varbanov , Vikash Garodia , Bjorn Andersson , Konrad Dybcio , Mauro Carvalho Chehab , Ulf Hansson Cc: "Bryan O'Donoghue" , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, Dikshita Agarwal Subject: [PATCH v2 0/2] add device managed version of dev_pm_domain_attach|detach_list() Date: Wed, 7 Aug 2024 12:45:45 +0530 Message-Id: <1723014947-15571-1-git-send-email-quic_dikshita@quicinc.com> X-Mailer: git-send-email 2.7.4 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: HXAEf9fTbeahv8a9aApFU4tkXSkxBLJJ X-Proofpoint-GUID: HXAEf9fTbeahv8a9aApFU4tkXSkxBLJJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-07_04,2024-08-06_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 mlxscore=0 clxscore=1011 adultscore=0 priorityscore=1501 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408070048 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: These patches add the devres-enabled version of dev_pm_domain_attach|detach_list in pm domain framework and use the same APIs in venus driver. If any client drivers use devm_pm_domain_attach_list() to attach the PM domains, devm_pm_domain_detach_list() will be invoked implicitly during remove phase. Changes since v1: - fixed the warnings reported by kernel test robot. - added stub functions for !CONFIG_PM case. - removed un-necessasry type casting. - fixed the issue with remove sequence. Dikshita Agarwal (2): PM: domains: add device managed version of dev_pm_domain_attach|detach_list() media: venus: use device managed APIs for power domains drivers/base/power/common.c | 44 ++++++++++++++++++++++++++ drivers/media/platform/qcom/venus/pm_helpers.c | 5 +-- include/linux/pm_domain.h | 13 ++++++++ 3 files changed, 58 insertions(+), 4 deletions(-)