From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753222Ab2LXPf5 (ORCPT ); Mon, 24 Dec 2012 10:35:57 -0500 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:40057 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752597Ab2LXPfz (ORCPT ); Mon, 24 Dec 2012 10:35:55 -0500 Date: Mon, 24 Dec 2012 15:35:53 +0000 From: Mark Brown To: Chuansheng Liu Cc: lrg@ti.com, perex@perex.cz, tiwai@suse.de, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ASoC: core: giving WARN when device starting from non-off bias with idle_bias_off Message-ID: <20121224153552.GD30837@opensource.wolfsonmicro.com> References: <1355913397.17896.10.camel@cliu38-desktop-build> <1356085032.1839.14.camel@cliu38-desktop-build> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Ycz6tD7Th1CMF4v7" Content-Disposition: inline In-Reply-To: <1356085032.1839.14.camel@cliu38-desktop-build> X-Cookie: Your step will soil many countries. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Ycz6tD7Th1CMF4v7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 21, 2012 at 06:17:12PM +0800, Chuansheng Liu wrote: >=20 > Just found some cases that some codec drivers set the bias to _STANDBY and > set idle_bias_off to 1 during probing. > It will cause unpaired runtime_get_sync/put() issue. Also as Mark suggest= ed, > there is no reason to start from _STANDBY bias with idle_bias_off =3D=3D = 1. Applied, thanks. --Ycz6tD7Th1CMF4v7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQ2HZRAAoJELSic+t+oim9/ssP/0mCF43epovtHKA8k2HDkF4B hanteMzSjU7YtlaQFJSKE21o8qc5lqE6vRe4eAs7+KZFFeR4mY9bPZfOVwP7ggI8 ariVulCucr0KMVD9MX05VmZEMWQnABsQEqNPdpvN1laszifLwG90sfFrA29ZpzFf BPbWoHXw1f1wDbuFJ0osLqonvZ1Os2qGK8zkJGNGec6/hZ5aYhhOXWcKsTXL5cI0 s6lBzdOqpWxx7/qYjvOZTLUBQxyNY51YI7K2MWA7T+AtLy6NAX6veybPKxNzaJ0a tdMdzCrrZxGifm0ughptl0akU82hwahtCjSh5t5adWJTPcQAnZKAArX9S9S451p8 hCrrEnhGpxes5Sh9MO/j2Gv+v5z6PY9GkX9CdhdFULdYrCau+TKCf0J+t2G4sfbj 4LRggCGBPehZD6/8ERwj9a3Ih5J4hB1CS5D4kehFE/50qg4fb6RG+ZrGbPUQ0ksA 1IzvcIgWCB/V6rH9NsT8+ZBF7eBmDoDToDxqszP8zDslWaP4a8IJviKac6IRa/kC jz5mJS9drPWYYfFd9GhyFBUPRl5gnHVuWFJB2qB6ADWD1geLLzhNEe0DIzceMc/d FdWP+x4sKiHHjGoydlng72b54FW6nbF/sGzpJKVXPqI8zcjR2IMSGiRvfLuWdKky imAI/5yMU3uBTmWaw6y2 =U59k -----END PGP SIGNATURE----- --Ycz6tD7Th1CMF4v7--