From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: Re: [PATCH 1/4] ASoC: pxa-ssp: enhance I2S and add Left_J support Date: Thu, 11 Jun 2009 17:13:21 +0200 Message-ID: <20090611151321.GW29236@buzzloop.caiaq.de> References: <74d0deb30906080512q29b9915fvec9b068bf4b2e126@mail.gmail.com> <20090608124045.GE7858@sirena.org.uk> <1244477000.30582.72.camel@brutus> <20090608165328.GB14026@rakim.wolfsonmicro.main> <1244481992.17327.22.camel@brutus> <20090608180656.GH7858@sirena.org.uk> <1244494349.17327.174.camel@brutus> <1244672649.25905.70.camel@brutus> <20090611090045.GA26509@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from buzzloop.caiaq.de (buzzloop.caiaq.de [212.112.241.133]) by alsa0.perex.cz (Postfix) with ESMTP id E679D103851 for ; Thu, 11 Jun 2009 17:13:24 +0200 (CEST) Content-Disposition: inline In-Reply-To: <20090611090045.GA26509@sirena.org.uk> 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: Mark Brown Cc: alsa-devel@alsa-project.org, Eric Miao , linux-arm-kernel , Daniel Ribeiro , pHilipp Zabel List-Id: alsa-devel@alsa-project.org On Thu, Jun 11, 2009 at 10:00:45AM +0100, Mark Brown wrote: > > Second, is enveloping needed at all? The patch you sent supports 32bits > > frames for 2*16bits samples or 64bits frames for 2*32bits samples using > > FSRT. > > There are apparently devices that require 64fs BCLK with I2S even though > they only handle sample sizes up to 16 bits (IIRC Daniel Mack was > working with one). Exactly. > This is pretty much TDM mode with 2 slots and only > the first one active. I'll try the patches you applied and see if it still works. I must admit I lost track in this thread. Daniel