From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH v3 0/3] ASoC: davinci: perparation for eDMA dmaengine PCM Date: Tue, 18 Mar 2014 15:20:34 +0200 Message-ID: <1395148837-20850-1-git-send-email-peter.ujfalusi@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 BABF026072A for ; Tue, 18 Mar 2014 14:20:44 +0100 (CET) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown , Liam Girdwood Cc: alsa-devel@alsa-project.org, lars@metafoo.de, nsekhar@ti.com, Jyri Sarha , zonque@gmail.com List-Id: alsa-devel@alsa-project.org Hi, Changes since v2: - Constraint only placed for the period size [1] - Patch for davinci-pcm.h to add empty function in case of !DAVINCI platforms When the edma arch and dmaengine patches has been taken only one patch is needed to switch AM335x/AM437x to use the edma-pcm. [1]. I was not able to reporoduce the issue I have seen with mplayer anymore. As it was thought constraint for the period size is enough and there's no need to place the same constraint on buffer size. Regards, Peter --- Peter Ujfalusi (3): ASoC: davinci-mcasp: Constraint on the period and buffer size based on FIFO usage ASoC: davinci-mcasp: Assign the dma_data earlier in dai_probe callback ASoC: davinci-pcm: Add empty functions for !CONFIG_SND_DAVINCI_SOC builds sound/soc/davinci/davinci-mcasp.c | 33 +++++++++++++++++++++++++++++---- sound/soc/davinci/davinci-pcm.h | 10 ++++++++++ 2 files changed, 39 insertions(+), 4 deletions(-) -- 1.9.0