From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH v2 0/4] ASoC: davinci: edma dmaengine PCM and mcasp preparation Date: Fri, 14 Mar 2014 16:42:44 +0200 Message-ID: <1394808168-32608-1-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 F1E7F265450 for ; Fri, 14 Mar 2014 15:42:53 +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, This is a cutdown version of the previous [1] series containing only the ASoC part of the edma dmaengine conversion, but without the actual switch to this new edma-pcm platform for the McASP since the edma arch and dmaengine core changes are needed for it to be usable. Changes since v1: - arch and dmaengine patches has been dropped from the ASoC series - Patches has been reordered so only one patch is going to be needed to switch AM335x/AM447x to use the edma-pcm platform driver - all comments from Lars-Peter Clausen has been addressed for the edma-pcm driver - no changes to Kconfig/Makefile - do not yet build the edma-pcm driver. It will be enabled and integrated when we can do the real switch. [1] http://mailman.alsa-project.org/pipermail/alsa-devel/2014-March/074269.html Regards, Peter --- Peter Ujfalusi (4): ASoC: davinci: Add edma dmaengine platform driver ASoC: davinci-mcasp: Provide correct filter_data for dmaengine for non-DT boot 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 sound/soc/davinci/davinci-mcasp.c | 59 +++++++++++++++++++++++++++++++++------ sound/soc/davinci/edma-pcm.c | 57 +++++++++++++++++++++++++++++++++++++ sound/soc/davinci/edma-pcm.h | 25 +++++++++++++++++ 3 files changed, 132 insertions(+), 9 deletions(-) create mode 100644 sound/soc/davinci/edma-pcm.c create mode 100644 sound/soc/davinci/edma-pcm.h -- 1.9.0