From patchwork Tue Dec 22 06:06:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Songjun Wu X-Patchwork-Id: 7901981 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 62FF99F32E for ; Tue, 22 Dec 2015 06:07:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 99381205B3 for ; Tue, 22 Dec 2015 06:07:50 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 303762058E for ; Tue, 22 Dec 2015 06:07:48 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 3FAF72655A5; Tue, 22 Dec 2015 07:07:46 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 8CACC265232; Tue, 22 Dec 2015 07:07:39 +0100 (CET) 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 1D23E265249; Tue, 22 Dec 2015 07:07:37 +0100 (CET) Received: from DVREDG02.corp.atmel.com (nasmtp01.atmel.com [192.199.1.246]) by alsa0.perex.cz (Postfix) with ESMTP id ED9F92651DB for ; Tue, 22 Dec 2015 07:07:29 +0100 (CET) Received: from sjogate2.atmel.com (10.42.103.223) by DVREDG02.corp.atmel.com (10.42.103.31) with Microsoft SMTP Server id 14.3.235.1; Mon, 21 Dec 2015 23:07:26 -0700 Received: from shaarm01.corp.atmel.com (shaarm01.corp.atmel.com [10.217.6.34]) by sjogate2.atmel.com (8.13.6/8.13.6) with ESMTP id tBM60FKD009983; Mon, 21 Dec 2015 22:00:16 -0800 (PST) From: Songjun Wu To: , Date: Tue, 22 Dec 2015 14:06:42 +0800 Message-ID: <1450764402-15669-1-git-send-email-songjun.wu@atmel.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, Liam Girdwood , linux-kernel@vger.kernel.org, Takashi Iwai , Songjun Wu , linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] [PATCH] ASoC: atmel_wm8904: add snd_soc_pm_ops 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 Sometimes the audio play can not be resumed after it is suspended. Add snd_soc_pm_ops to execute power management operations, then this issue is fixed. Signed-off-by: Songjun Wu --- sound/soc/atmel/atmel_wm8904.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/atmel/atmel_wm8904.c b/sound/soc/atmel/atmel_wm8904.c index 1933bcd..fdd28ed 100644 --- a/sound/soc/atmel/atmel_wm8904.c +++ b/sound/soc/atmel/atmel_wm8904.c @@ -183,6 +183,7 @@ static struct platform_driver atmel_asoc_wm8904_driver = { .driver = { .name = "atmel-wm8904-audio", .of_match_table = of_match_ptr(atmel_asoc_wm8904_dt_ids), + .pm = &snd_soc_pm_ops, }, .probe = atmel_asoc_wm8904_probe, .remove = atmel_asoc_wm8904_remove,