Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755528AbbBUJfw (ORCPT ); Sat, 21 Feb 2015 04:35:52 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:47916 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754614AbbBUJfu (ORCPT ); Sat, 21 Feb 2015 04:35:50 -0500 Date: Sat, 21 Feb 2015 18:34:49 +0900 From: Mark Brown To: Peter Rosin Cc: alsa-devel@alsa-project.org, Peter Rosin , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Lars-Peter Clausen , linux-api@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20150221093449.GH6236@finisterre.sirena.org.uk> References: <1424120568-24648-1-git-send-email-peda@lysator.liu.se> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="l06SQqiZYCi8rTKz" Content-Disposition: inline In-Reply-To: <1424120568-24648-1-git-send-email-peda@lysator.liu.se> X-Cookie: for ARTIFICIAL FLAVORING!! User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 211.36.148.81 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH 0/2] ASoC: pcm512x: Add knobs to allow and control overclocking X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1443 Lines: 37 --l06SQqiZYCi8rTKz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Feb 16, 2015 at 10:02:45PM +0100, Peter Rosin wrote: > Another "feature" that one might want, is that attempts to change the > overclocking should fail with EBUSY when the device is already in use. > But I haven't invested enough time to find out how I should determine > when to fail, so for this version the driver accepts the change but > doesn't enforce the new limit until the clock rates are recalculated. You should be able to to check for the bias level being set to ON. --l06SQqiZYCi8rTKz Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJU6FE5AAoJECTWi3JdVIfQTNIH/R6zx8ei5qBC6eNPDzB/9zq9 Bioux1bxNd9cGNbMjes5s0ovbQsxzaQVO15LOCiOt1nTkhNcZxTxESuc5zqnY4wz AsP0uGmbXWr3So8b24C0L1O/BOQQOJxUBithwmysHZJ7eqCgRSUxTjtck8nwan2v as1/S+yDcE1Qsx97qct0jQ6MV66gYplKUFRAs87o6mCsw4gY0OlyYWtHLGubg9pk rReSLgNyvOcoSnD0UtIdqhe1k6blFBo7kgV85XbqAm194FtAkGqUgLf6N5y2ig3E OK9xx+8GAM+CJOAAVecpdMk3hEntzQ2ZadxGWECRWn4FTn92Icz+qoh0KPBmsws= =S//o -----END PGP SIGNATURE----- --l06SQqiZYCi8rTKz-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/