From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: Embedded I2S / 192khz Date: Thu, 8 May 2008 15:08:57 +0100 Message-ID: <20080508140856.GC23041@sirena.org.uk> References: <76366b180805080650p615851afi272602115ca1660a@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from cassiel.sirena.org.uk (cassiel.sirena.org.uk [80.68.93.111]) by alsa0.perex.cz (Postfix) with ESMTP id AFE38246C6 for ; Thu, 8 May 2008 16:08:58 +0200 (CEST) Content-Disposition: inline In-Reply-To: <76366b180805080650p615851afi272602115ca1660a@mail.gmail.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: Andrew Paprocki Cc: ALSA development List-Id: alsa-devel@alsa-project.org On Thu, May 08, 2008 at 09:50:32AM -0400, Andrew Paprocki wrote: > Is anyone aware of a Linux/ALSA capable chip that can drive 192khz > I2S? I poked through the ASoC code and could only see 96khz > capability. The PowerPC code in sound/soc/fsl (as of 2.6.25) supports up to 192kHz, though it appears to require the codec to clock the bus. The SuperH and Alchemy code in: git://opensource.wolfsonmicro.com/linux-2.6-asoc says they support up to 192kHz too. PXA3xx should support this too when it's done.