From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 2/2] davinci: da850evm: enable mcasp ping-pong bufs and evq's Date: Thu, 19 May 2011 14:14:06 -0700 Message-ID: <20110519211406.GE18849@opensource.wolfsonmicro.com> References: 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 E9B75103A4D for ; Thu, 19 May 2011 23:14:03 +0200 (CEST) Content-Disposition: inline In-Reply-To: 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: Ben Gardiner Cc: davinci-linux-open-source@linux.davincidsp.com, Subhasish Ghosh , Sekhar Nori , alsa-devel@alsa-project.org, Troy Kisky , Liam Girdwood List-Id: alsa-devel@alsa-project.org On Wed, May 18, 2011 at 09:27:46AM -0400, Ben Gardiner wrote: > The davinci-mcasp driver will copy the platform data specified sram sizes and > eventq's. > > Set the event queues and sram sizes for da850. 8K SRAM buffers are selected > because it is the minimum that resulted in the same period size when testing > 48KHz S16_LE stereo. Event queues 0 and 1 are assigned to match those > specified by Troy Kisky in his introduction of ping-pong buffers for dm644x. > > Signed-off-by: Ben Gardiner Davinci folks, are you OK with this?