From patchwork Wed Sep 10 08:40:49 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qiao Zhou X-Patchwork-Id: 4875101 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B4CA6C0338 for ; Wed, 10 Sep 2014 08:41:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 90246201EC for ; Wed, 10 Sep 2014 08:41:44 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 0DBA3201C8 for ; Wed, 10 Sep 2014 08:41:42 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 024432654C7; Wed, 10 Sep 2014 10:41:40 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id BA14B265290; Wed, 10 Sep 2014 10:41:06 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id C1E4726524F; Wed, 10 Sep 2014 10:41:04 +0200 (CEST) Received: from mx0a-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by alsa0.perex.cz (Postfix) with ESMTP id 7F4F1265055 for ; Wed, 10 Sep 2014 10:40:54 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id s8A8ecHR030482; Wed, 10 Sep 2014 01:40:53 -0700 Received: from sc-owa01.marvell.com ([199.233.58.136]) by mx0a-0016f401.pphosted.com with ESMTP id 1p9syam62x-1 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT); Wed, 10 Sep 2014 01:40:53 -0700 Received: from maili.marvell.com (10.93.76.43) by sc-owa01.marvell.com (10.93.76.21) with Microsoft SMTP Server id 8.3.327.1; Wed, 10 Sep 2014 01:40:52 -0700 Received: from localhost (unknown [10.38.36.117]) by maili.marvell.com (Postfix) with ESMTP id 9A0963F7041; Wed, 10 Sep 2014 01:40:52 -0700 (PDT) From: Qiao Zhou To: , , , , , , , , , , , , Date: Wed, 10 Sep 2014 16:40:49 +0800 Message-ID: <1410338449-13961-2-git-send-email-zhouqiao@marvell.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1410338449-13961-1-git-send-email-zhouqiao@marvell.com> References: <1410338449-13961-1-git-send-email-zhouqiao@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52, 1.0.28, 0.0.0000 definitions=2014-09-10_01:2014-09-09, 2014-09-09, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1409100092 Cc: Qiao Zhou Subject: [alsa-devel] [PATCH 2/2] ASoC: mmp-pcm: add NO_PERIOD_WAKEUP for PCM INFO X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" 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 X-Virus-Scanned: ClamAV using ClamSMTP add NO_PERIOD_WAKEUP to PCM INFO, which supports audio no IRQ mode Signed-off-by: Qiao Zhou Acked-by: Mark Brown --- sound/soc/pxa/mmp-pcm.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c index 5e8d813..64e8b94 100644 --- a/sound/soc/pxa/mmp-pcm.c +++ b/sound/soc/pxa/mmp-pcm.c @@ -34,7 +34,8 @@ struct mmp_dma_data { SNDRV_PCM_INFO_MMAP_VALID | \ SNDRV_PCM_INFO_INTERLEAVED | \ SNDRV_PCM_INFO_PAUSE | \ - SNDRV_PCM_INFO_RESUME) + SNDRV_PCM_INFO_RESUME | \ + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP) static struct snd_pcm_hardware mmp_pcm_hardware[] = { {