From patchwork Fri Feb 22 08:10:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "boojin.kim" X-Patchwork-Id: 2175381 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 752F23FD4E for ; Fri, 22 Feb 2013 08:12:27 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U8nht-0003hK-Jh; Fri, 22 Feb 2013 08:10:13 +0000 Received: from mailout3.samsung.com ([203.254.224.33]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U8nhr-0003gQ-1c for linux-arm-kernel@lists.infradead.org; Fri, 22 Feb 2013 08:10:11 +0000 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MIM00IKV40XZOF0@mailout3.samsung.com> for linux-arm-kernel@lists.infradead.org; Fri, 22 Feb 2013 17:10:10 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.49]) by epcpsbgr3.samsung.com (EPCPMTA) with SMTP id CA.27.03448.1E727215; Fri, 22 Feb 2013 17:10:09 +0900 (KST) X-AuditID: cbfee68f-b7f656d000000d78-19-512727e1be3b Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 1F.63.03918.1E727215; Fri, 22 Feb 2013 17:10:09 +0900 (KST) Received: from DOBOOJINKIM03 ([12.23.119.77]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MIM007UG40XVQ40@mmp1.samsung.com> for linux-arm-kernel@lists.infradead.org; Fri, 22 Feb 2013 17:10:09 +0900 (KST) From: Boojin Kim To: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, spi-devel-general@lists.sourceforge.net, alsa-devel@alsa-project.org References: In-reply-to: Subject: [PATCH v2 4/4] ASoC: samsung: add to configure dma maxburst size Date: Fri, 22 Feb 2013 17:10:10 +0900 Message-id: <001c01ce10d4$088ea3c0$19abeb40$%kim@samsung.com> X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4Q0zRNgYHsZtryQK2Zcgnt7X5e4wAABD9gAAAJYXAAACCDgA== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrKLMWRmVeSWpSXmKPExsVy+t8zQ92H6uqBBhfum1hsenyN1YHRY/OS +gDGKC6blNSczLLUIn27BK6MxWtEC/6wVrR07WJvYPzH0sXIySEhYCLx7fQcNghbTOLCvfVA NheHkMAyRomNu6bCFa3fvYIFIrGIUeLjor3sUFVMEteWQLSzCWhKzPg+nR3EFhHYzCgx+XUW SBGzwGkmiQWX25m7GDmAOrglVjcHgdRwCvBIrPvTCRYWFvCUePciBiTMIqAqMfH7NnaQMK+A rcTrU4YgpoSAusSjv7oQw50kXi55DLaIWUBEYt+Ld4wgiyQEPrNJTG28zgwxRkDi2+RDLBC9 shKbDjBDvCIpcXDFDZYJjKKzkLQvYGRcxSiaWpBcUJyUXmSsV5yYW1yal66XnJ+7iRESxP07 GO8esD7EmAw0eiKzlGhyPjAK8kriDY2NTcxMTE3MLU3NTUkTVhLnlb8kEygkkJ5YkpqdmlqQ WhRfVJqTWnyIkYmDU6qBkTv31rqsVW2Vf2KyZ4gnzuq/s+S/RcN2v78/z5aVCH3uL83v3PJm p7pASGnPBr41S0PfHZvqsK/lV/jjW3teBRfVflgqw1E+zZN9T+OmMv53nFNTZ4vkPFju5XC0 dGPXZsW7PVqs6UvZJ4jdNu3cc/iv06rN56ScHl8SnvUwvL6HxaTrQfb3RUosxRmJhlrMRcWJ AD/4Geh4AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrEIsWRmVeSWpSXmKPExsVy+t9jAd2H6uqBBhvbDSw2Pb7G6sDosXlJ fQBjVAOjTUZqYkpqkUJqXnJ+SmZeuq2Sd3C8c7ypmYGhrqGlhbmSQl5ibqqtkotPgK5bZg7Q VCWFssScUqBQQGJxsZK+HaYJoSFuuhYwjRG6viFBcD1GBmggYR1jxuI1ogV/WCtaunaxNzD+ Y+li5OSQEDCRWL97BZQtJnHh3nq2LkYuDiGBRYwSHxftZYdwljFJXFsyhw2kik1AU2LG9+ns ILaIwGZGicmvs0CKmAVOM0ksuNzO3MXIAdTBLbG6OQikhlOAR2Ldn06wsLCAp8S7FzEgYRYB VYmJ37exg4R5BWwlXp8yBDElBNQlHv3VhRjuJPFyyWOwRcwCIhL7XrxjnMDIPwuJu4CRcRWj aGpBckFxUnquoV5xYm5xaV66XnJ+7iZGcIw8k9rBuLLB4hCjAAejEg9vg4taoBBrYllxZe4h RgkOZiUR3kUK6oFCvCmJlVWpRfnxRaU5qcWHGJOB7pvILCWanA+M37ySeENjEzMjSyMzCyMT c3PShJXEeRlPPQkQEkhPLEnNTk0tSC2C2cLEwSnVwKjTtnRCx6FU3uofByqnuk9at9NM67od /90Dbrcen0j+c/LWi3M/Zyi4NLCG8kslJM4zdZv+/+LU9h5GY8M/oTWLp3skfhA4/vGpYO6Z f1Zlq94s7hMIkVQTOeLxoPxEnaDuJ6HHQvG8zKFr11dPqbZRcp3w/4lxodfP+o+CMz8x5VoX q09QLVZiKc5INNRiLipOBACEY0Dh1QIAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130222_031011_336176_E923814C X-CRM114-Status: UNSURE ( 8.63 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.6 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [203.254.224.33 listed in list.dnswl.org] 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: 'Kukjin Kim' , 'Russell King' , 'Vinod Koul' , 'Mark Brown' , 'Rob Herring' , 'Grant Likely' , 'Sangbeom Kim' , 'Dan Williams' X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds to configure dma maxburst size. Signed-off-by: Boojin Kim --- sound/soc/samsung/dma.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) -- 1.7.5.4 diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 21b7926..bd4faa0 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -172,6 +172,7 @@ static int dma_hw_params(struct snd_pcm_substream *substream, (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM); config.width = prtd->params->dma_size; + config.maxburst = 1; config.fifo = prtd->params->dma_addr; prtd->params->ch = prtd->params->ops->request( prtd->params->channel, &req, rtd->cpu_dai->dev,