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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A5E9C433DF for ; Thu, 18 Jun 2020 14:39:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A9F620773 for ; Thu, 18 Jun 2020 14:39:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592491179; bh=etN4J2cAIG1MAkGuXWgQccKMRYufQ7F4qFAKChIOWw4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=c1IWU5o9UOarRj8JLCzGPwoIQc11VWBWa0mEXk9zSPdzlwm0DoX91hfgnnYNjxISL TihbafJHewsSOSzNbH1nOcDgsv3M2yq0QuMkAjjYIjkk9f+g1BmtJuQM2+6JhA3TCL +huhk2z3tPN5Q2VUAiNrCILnKBoao5n++tjmpMrk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730877AbgFROjh (ORCPT ); Thu, 18 Jun 2020 10:39:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:59980 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726879AbgFROjd (ORCPT ); Thu, 18 Jun 2020 10:39:33 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3B82220773; Thu, 18 Jun 2020 14:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592491172; bh=etN4J2cAIG1MAkGuXWgQccKMRYufQ7F4qFAKChIOWw4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2U3qhHIsheqY690iXD1qI+ppqRsMzOpm+NzmomO4TavPiWPKf3REImXF7dg36dTEV rOLYl4hv03TMsebFcRG1Jqi/47TFJuX0qZDJr5GEkWNWojjz/sWVGx6XZj1aRdwm67 /58MLjC3dSXuFKj/enxe8zkb+YKjMumDQJK27Wqs= Date: Thu, 18 Jun 2020 15:39:30 +0100 From: Mark Brown To: Sasha Levin Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Dmitry Osipenko , alsa-devel@alsa-project.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH AUTOSEL 5.7 004/388] ASoC: tegra: tegra_wm8903: Support nvidia, headset property Message-ID: <20200618143930.GI5789@sirena.org.uk> References: <20200618010805.600873-1-sashal@kernel.org> <20200618010805.600873-4-sashal@kernel.org> <20200618110023.GB5789@sirena.org.uk> <20200618143046.GT1931@sasha-vm> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dMdWWqg3F2Dv/qfw" Content-Disposition: inline In-Reply-To: <20200618143046.GT1931@sasha-vm> X-Cookie: Androphobia: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --dMdWWqg3F2Dv/qfw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 18, 2020 at 10:30:46AM -0400, Sasha Levin wrote: > On Thu, Jun 18, 2020 at 12:00:23PM +0100, Mark Brown wrote: > > On Wed, Jun 17, 2020 at 09:01:41PM -0400, Sasha Levin wrote: > > > From: Dmitry Osipenko > > >=20 > > > [ Upstream commit 3ef9d5073b552d56bd6daf2af1e89b7e8d4df183 ] > > >=20 > > > The microphone-jack state needs to be masked in a case of a 4-pin jack > > > when microphone and ground pins are shorted. Presence of nvidia,heads= et > > > tells that WM8903 CODEC driver should mask microphone's status if sho= rt > > > circuit is detected, i.e headphones are inserted. > > This is a new feature not a bugfix. > I saw this patch more as a hardware quirk. Pretty much any DT property is a hardware quirk :( --dMdWWqg3F2Dv/qfw Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl7rfKEACgkQJNaLcl1U h9D4egf9GAyUHzaf4lnzptpzMRgqOKL3WVybRfxzlzkgBkgbNNF3Rxgl2TGJpoPu DQIe6X4ijMZ/LNocdFZi+BWCr/rh9ml0dUly5TEXbwjHQ1Im5SBdJgy9tLq1yjPD OY1sD5faXc2gH1A+z3LQ7xYFpNnpRwug4G+SbyiPtfkPXhIXKnx+cF+tdcqYw8hz dDcihB9jR8gPEYGqPBQOacSjd969ocvYYj2npO9TztHNXfwvFwNxErrg7pebwrI5 7NbFOUdEU7aLAPIx2AfHoHTD9FzDGvqY37Q/UZZYqqFxRQ46ZluGN1cyuOet3sEb 83lXKDitdxTNZOmNGYNNCEZL/dcdTA== =Ja8t -----END PGP SIGNATURE----- --dMdWWqg3F2Dv/qfw--