From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyrille Chartrain Subject: Re: OMAP1710 - Accessing audio codec from arm cpu Date: Mon, 11 Jun 2007 17:45:05 +0200 Message-ID: <466D6E01.1020402@purplelabs.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: linux-omap-open-source@linux.omap.com List-Id: linux-omap@vger.kernel.org I do not know the N80, but if the DSP is used, then your audio codec is probably connected to the DSP via the McBSP1, which is in the DSP domain. Accessing the audio samples via the ARM would be possible if McBSP2 is used instead of McBSP1 since McBSP2 is in the ARM domain. So without a HW modification, I do not see a possibility here. Regards, Cyrille