From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] ASoC: Add support for 19.2 MHz MCLK in TLV320AIC3X Date: Tue, 15 Apr 2008 13:34:05 +0100 Message-ID: <20080415123405.GD24498@rakim.wolfsonmicro.main> References: <1207902735-6660-1-git-send-email-jarkko.nikula@nokia.com> <20080414135046.GA25508@rakim.wolfsonmicro.main> <20080415094139.0838e508.jarkko.nikula@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource2.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 8548E24714 for ; Tue, 15 Apr 2008 14:34:06 +0200 (CEST) Content-Disposition: inline In-Reply-To: <20080415094139.0838e508.jarkko.nikula@nokia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Jarkko Nikula Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Tue, Apr 15, 2008 at 09:41:39AM +0300, Jarkko Nikula wrote: > "ext Mark Brown" wrote: > > Rather than maintaining this table it might be worth looking at adding > > code to allow the driver to calculate a suitable configuration at run > > time. The WM8753 and WM9713 drivers do this for the PLL > > configuration, for example. > Agree, I was also thinking this some time ago but went for simple > solution first since OMAP's seems to be happy with either 12 or 19.2 > MHz :-) That actually matches our experiences fairly well - most users use one of a small set of standard inputs. It's only a relatively small proportion of systems that end up using something unusual.