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dkim=none (message not signed) header.d=none;yadro.com; dmarc=none action=none header.from=amd.com; Received: from SN6PR12MB4623.namprd12.prod.outlook.com (2603:10b6:805:e9::17) by SN1PR12MB2573.namprd12.prod.outlook.com (2603:10b6:802:2b::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3977.24; Mon, 29 Mar 2021 14:47:07 +0000 Received: from SN6PR12MB4623.namprd12.prod.outlook.com ([fe80::29cb:752d:a8a7:24a8]) by SN6PR12MB4623.namprd12.prod.outlook.com ([fe80::29cb:752d:a8a7:24a8%6]) with mapi id 15.20.3977.033; Mon, 29 Mar 2021 14:47:07 +0000 Subject: Re: Adding movable PCIe BARs support in snd_hda_intel To: Takashi Iwai References: <30b36220-ff0f-d04c-1fca-349b3ff3a19b@amd.com> <9758cd4c-1246-a4ab-74eb-0e060248a00b@amd.com> <06b2dae2-a5ea-0cc8-891f-2aaff64ae260@amd.com> <65039cab-5561-aa9c-f270-8fa968a78f42@amd.com> <7788be67-e78f-4738-0ffe-27d4717c6f58@amd.com> From: Andrey Grodzovsky Message-ID: Date: Mon, 29 Mar 2021 10:47:04 -0400 User-Agent: Mozilla/5.0 (X11; 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Thanks a lot for ur help! I will be moving now to work on USB driver as this is another on CARD controller we need to take care of. Andrey On 2021-03-27 4:17 a.m., Takashi Iwai wrote: > On Fri, 26 Mar 2021 22:27:26 +0100, > Andrey Grodzovsky wrote: >> >> Attached. > > Thanks. I found that there are a few other places that may enter the > hardware access and might need the power_state blocking similarly. > > The patch set below is a refreshed one including those. > > > Takashi >