From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liam Girdwood Subject: Re: [PATCH v2 1/2] ASoC: davinci: fix codec start and stop functions Date: Wed, 20 Jul 2011 17:25:26 +0100 Message-ID: <4E270176.5070904@ti.com> References: <1311163564-24526-1-git-send-email-sudhakar.raj@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by alsa0.perex.cz (Postfix) with ESMTP id 6300C24577 for ; Wed, 20 Jul 2011 18:25:32 +0200 (CEST) In-Reply-To: <1311163564-24526-1-git-send-email-sudhakar.raj@ti.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: "Rajashekhara, Sudhakar" Cc: "alsa-devel@alsa-project.org" , "broonie@opensource.wolfsonmicro.com" , "davinci-linux-open-source@linux.davincidsp.com" List-Id: alsa-devel@alsa-project.org On 20/07/11 13:06, Rajashekhara, Sudhakar wrote: > According to DM365 voice codec data sheet at [1], before starting > recording or playback, ADC/DAC modules should follow a reset and > enable cycle. Writing a 1 to the ADC/DAC bit in the register resets > the module and clearing the bit to 0 will enable the module. But the > driver seems to be doing the reverse of it. > > [1] http://focus.ti.com/lit/ug/sprufi9b/sprufi9b.pdf > > Signed-off-by: Rajashekhara, Sudhakar > --- Both Acked-by: Liam Girdwood