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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id k17-20020aa788d1000000b006de140876a4si4512583pff.140.2024.02.08.06.37.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Feb 2024 06:37:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-58238-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IyVEfMyG; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-58238-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-58238-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 409A2288324 for ; Thu, 8 Feb 2024 14:34:51 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 31A2179DBB; Thu, 8 Feb 2024 14:34:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IyVEfMyG" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5465E6A347; Thu, 8 Feb 2024 14:34:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707402874; cv=none; b=MX9uakV+Hn7ZId5g13SKJgqOqbBElGvHUmh4guJuPLhI0Vvjb/y7Ttc2LRzEgRx8fGQo2TCuMtKaaW9d3VAEEhYWqcx5Yd9dHAfJO0G7eOYCXL92VK61iEisZEKTflnzf//yvwFROrrYUfE6J9Zflc+1MVbtNiMLzAhUyPKq6eg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707402874; c=relaxed/simple; bh=cjeBQF+H60qIRCN8KiTSL9BpFV9avuvy09H2SemvsUI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VmVVMHW0ZjfNfHjuWJW4wt1I/sSYKboocwwbxMIM6ZGP8uq0B97EkzscEGW+kE8BMLGaaebp/xeN1BFq83OynBsvw6/p1ojgSinWWlF0ZRfWhvC3s9/fDu+q6XGXi+9ogn2akTFtzxnxBstR0rGH1Kq8LNhviPffSbLrLUxIO9M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IyVEfMyG; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7192BC433F1; Thu, 8 Feb 2024 14:34:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707402873; bh=cjeBQF+H60qIRCN8KiTSL9BpFV9avuvy09H2SemvsUI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IyVEfMyGfOFoou2K8QzU1KqpicVeCZb0GO870IEZ2BfvNSHL+O763XVE+6Co4+NZi 733hgpRETljSCdt8xfp0EeZ0Ti2awUJ+oSIfAe2XVz0WeEFkijI5S0dlBUU6k5E7fk MI2E9xYe/qQLfJFnJi8575kBzTPmSu9RxFYfBri6fxgQfpBn0sgSsrHqyWoIKr/Ham oybP3+loI6ITuzFtC7IZhx2u12zG4jg2IIaZivD3c+UzSxoBMRr7lknnlahSSIMFK0 9Tut197zeX0mk5ycsGQHn1FJjfkpu+FEiu2j+9zF/Yhw4aHwJw9V+vkN1SfQbDCl+0 hDm7nsxrys/3Q== Date: Thu, 8 Feb 2024 14:34:30 +0000 From: Mark Brown To: Paul Menzel Cc: Wolfram Sang , Pali =?iso-8859-1?Q?Roh=E1r?= , Andi Shyti , linux-i2c@vger.kernel.org, Liam Girdwood , LKML , Hans de Goede , regressions@lists.linux.dev Subject: Re: [REGRESSION] `lis3lv02d_i2c_suspend()` causes `unbalanced disables for regulator-dummy` and `Failed to disable Vdd_IO: -EIO` Message-ID: References: <5fc6da74-af0a-4aac-b4d5-a000b39a63a5@molgen.mpg.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WpfLvOBs6QH8Jk+0" Content-Disposition: inline In-Reply-To: <5fc6da74-af0a-4aac-b4d5-a000b39a63a5@molgen.mpg.de> X-Cookie: You might have mail. --WpfLvOBs6QH8Jk+0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Feb 02, 2024 at 12:38:04PM +0100, Paul Menzel wrote: > Testing commit 2f189493ae32 (i2c: i801: Add lis3lv02d for Dell XPS 15 759= 0) > [1], it=E2=80=99s very likely this commit, it turns out, that Linux logs = the warning > below during ACPI S3 suspend: The driver is just buggy here AFAICT, it's powering off the device in both runtime suspend and runtime resume so if the device is runtime suspended when system suspend happens then it'll power off the device again. The runtime suspend and system suspend need to talk to each other here. --WpfLvOBs6QH8Jk+0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmXE5nYACgkQJNaLcl1U h9D2FQf/aIy1W/ZQfqQl38qjH+AxWm2uBJTRKtUWbZlYKX75+sYgnz+SSeSNs5Uf tQ1fFae7U27jP4eqD10dVVx9iInwPHg7MZMSr5eEoZHKxpTDBZzDFNbYFXeuwZNi cR7lGKdqV2zBhKeGip+h+JzwPZk5kSzM96lUFe1QJZwCKvr9ocj6fqIedTrtbkCC Mn37SnlSTz9H3/0+uk3xMyop1EePKJSmpgGORA6t6TfPzPhqhjBkyFDc5XpqmDtK v3p6QH0xRTLQbvzo2fAEXgYGPdOifKXk6jqDWZ/l3aOSzMu6+Zmcf3hVt/zIcsWT ft9AUmNoVO3FiPNqqcaqCpMC4oZWnQ== =MLow -----END PGP SIGNATURE----- --WpfLvOBs6QH8Jk+0--