From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754252AbcHVKlU (ORCPT ); Mon, 22 Aug 2016 06:41:20 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:60520 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751590AbcHVKlT (ORCPT ); Mon, 22 Aug 2016 06:41:19 -0400 Date: Mon, 22 Aug 2016 11:41:06 +0100 From: Mark Brown To: Maxime Ripard Cc: wens Tsai , Liam Girdwood , Code Kipper , Linux-ALSA , linux-arm-kernel , linux-kernel Message-ID: <20160822104106.GK22076@sirena.org.uk> References: <20160815114211.GI9347@sirena.org.uk> <20160822091815.GE7104@lukather> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="NqNl6FRZtoRUn5bW" Content-Disposition: inline In-Reply-To: <20160822091815.GE7104@lukather> X-Cookie: Satire is what closes in New Haven. User-Agent: Mutt/1.6.0 (2016-04-01) X-SA-Exim-Connect-IP: 2a01:348:6:8808:fab::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: ASoC: sun4i-codec: playback stall and I/O error with DAPM paths all disabled X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --NqNl6FRZtoRUn5bW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Aug 22, 2016 at 11:18:15AM +0200, Maxime Ripard wrote: > On Tue, Aug 16, 2016 at 12:45:39PM +0800, wens Tsai wrote: > > Ok. So I guess one solution would be to move the mute controls out of > > DAPM, and maybe change some other mux like paths into actual muxes, so > > there's at least one usable path at all times. > I'm not sure that's even a requirement. IIRC, but Mark might correct > me, you just need to expose whatever the reset state is. Yes, this results in some inconvenience but avoids problems caused by configuration changes for one board affecting another adversely - if we just go with the hardware defaults it's something fixed externally. --NqNl6FRZtoRUn5bW Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXutbBAAoJECTWi3JdVIfQTccH/2i2yUXBTsic/vpbnYL1AFgC lvgy4mUem73k7ioOsl/ieh2oCYO+uTn/m/N1OO/qRIBPIeLg14TdNNafTPOPcCBH HiqSPoI9oe3PmyHrwi2VQoo6PDtrl/aJaXg8cUVzUeerG5a2UFuCLdvmIha0SGQs Q0B9vcpkSvWqxGlA8e43xwgEGEcd0imlVe3wSjkTuUQlj2DYm799Hd7q7PjZyWGA FdVLodqxS4s+J8QiCh/kcYNxaiL/XyUwROad5nVPoZxa4JPz6/0I/Y56n4olfRmE D1Ij5RrIgBs7w5rfnZTl6jEpgR7cDcW5kuu+GAUm73JSLrwQSpHJ8PVOEYRXm80= =2+KC -----END PGP SIGNATURE----- --NqNl6FRZtoRUn5bW--