From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82A0DC433F5 for ; Wed, 12 Jan 2022 09:33:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352085AbiALJdD (ORCPT ); Wed, 12 Jan 2022 04:33:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238137AbiALJc5 (ORCPT ); Wed, 12 Jan 2022 04:32:57 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 314BAC06173F; Wed, 12 Jan 2022 01:32:57 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id AB371618D3; Wed, 12 Jan 2022 09:32:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95FBDC36AEA; Wed, 12 Jan 2022 09:32:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641979976; bh=v1hvtKAaxy/THVYhBJu+JN0Ofk0qcb2ouwGb4TAUGUE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bmilo3hyiTmaJAN04zcSML1dfLz3GMCyIU20G6F+ZYZVJMBYQWeh3Xkpwyxz2LUxf 9me1UCusCZ7MpXICHzSilMkPNAQLbiCLK1kTZAVUbVSNNNVpEjDulwFm0+VOb8S0dH J2KklY9e45ik2C4DY0CKT6d8opUD2l5MhjW8v+vH93c3iIuMRJdJHjmlWdHmiEYRuK HqsTHtKz/i1+/D121rCadNLl9yPEydPh9RIKx5xQTvZsuZl+FiwkKh/LT7sj8lUefT 7YtpXWsHmdcJ65XR7EDsQIl/3IosJXIx8u3Qd5paJh+qlvqheyAni5ALaTc/AvDurV Cprt5SutneWNA== Date: Wed, 12 Jan 2022 10:32:53 +0100 From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: "Tareque Md.Hanif" , Konstantin Kharlamov , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, Bibby Hsieh , Marek Szyprowski , Hsin-Yi Wang , Matthias Brugger Subject: Re: [PATCH] Revert "i2c: core: support bus regulator controlling in adapter" Message-ID: Mail-Followup-To: Wolfram Sang , linux-i2c@vger.kernel.org, "Tareque Md.Hanif" , Konstantin Kharlamov , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, Bibby Hsieh , Marek Szyprowski , Hsin-Yi Wang , Matthias Brugger References: <20220106122452.18719-1-wsa@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="khzXD0fBZjVVSddA" Content-Disposition: inline In-Reply-To: <20220106122452.18719-1-wsa@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --khzXD0fBZjVVSddA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi everyone, On Thu, Jan 06, 2022 at 01:24:52PM +0100, Wolfram Sang wrote: > This largely reverts commit 5a7b95fb993ec399c8a685552aa6a8fc995c40bd. It > breaks suspend with AMD GPUs, and we couldn't incrementally fix it. So, > let's remove the code and go back to the drawing board. We keep the > header extension to not break drivers already populating the regulator. > We expect to re-add the code handling it soon. >=20 > Reported-by: "Tareque Md.Hanif" > Link: https://lore.kernel.org/r/1295184560.182511.1639075777725@mail.yaho= o.com > Reported-by: Konstantin Kharlamov > Link: https://lore.kernel.org/r/7143a7147978f4104171072d9f5225d2ce355ec1.= camel@yandex.ru > BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1850 > Signed-off-by: Wolfram Sang So, it has been reverted now. Is someone of the original patch submitters interested in re-adding it? And would the reporters of the regression be available for further testing? Thanks and happy hacking, Wolfram --khzXD0fBZjVVSddA Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmHeoEUACgkQFA3kzBSg KbbbJhAAn5xNNoemF53yiy5cNxFmZNExFWhUga4Ib3kd6rySwJtFUHhvS2YkRgc5 FJekjLbWQuKFo3E+YWpsKyjVE+m7a+/cuFZ2y16m5FZ4iO5OPk26znW+dil1FuoA F6n7OrN4Xbkcu7n2MbEk28T/9E8yg693TgZvy2+I2YHbo1T7YB8HGOed/p30T20S iihk6udli3cnoBqYXiojwxM3FeYQkXOtWp1vcrreDzYtkGG8r/efWFoVwDj5WOn7 hO/QtiOcYj0unc087DDA9pT7ZtM76zy/AbIuDKKTjJ5Z8w+B5/oql0pNPWzwMAc0 /6N8MacMyoPhkBYxuysuw2NHsG9uuXEVYra0xzniHX6XJbp9fH9tkrs+cB8CO/6F IPj9roj82MIJsd58mSv3GHiXCwNKQPwGCOfb2JDshaJuWfcTLTq5K2VD5Jzp4uXS tNVQFLIu/+OtxT55NKDWRJXWWCQ7L2wTT6irBpRN86AE8sfreY5ja/7m368s9zHA W4kkF4CiU9YVAdBe/+auy8zsezoJDsEtPQgjfrdMGZ9O+uc6kqqMWCg7X4wKP8rX oSA+uBYlBNqZCkX5OVy3OJd2Q2FbzorjMIg72yCzzfw8gEXgwDctGWzpIWcgWtOn D8puyOhzjFazcSr7ixU++G+P9r2Boc3Kg258edrg6SF6EMMnN9s= =7V7P -----END PGP SIGNATURE----- --khzXD0fBZjVVSddA--