Message ID | 20191210063454.31603-16-tiwai@suse.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=DqDL=2A=alsa-project.org=alsa-devel-bounces@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4F81C18B6 for <patchwork-alsa-devel@patchwork.kernel.org>; Tue, 10 Dec 2019 07:26:44 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D3E3720838 for <patchwork-alsa-devel@patchwork.kernel.org>; Tue, 10 Dec 2019 07:26:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="qs28QXK6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3E3720838 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id B2C5B16C5; Tue, 10 Dec 2019 07:47:28 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B2C5B16C5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1575960498; bh=X9N7MzOAIxYMrLuIeR3514PDC2CsLn6wELA0ru5+hZ8=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=qs28QXK6H+YTxwncI5W2gL918++nocbcNREXmivEbPsFiCKKaX5fLOKUy0j8PtdM+ 71h83PZ7/9kAUH57EUW5HS+1nZ9RP8gvb0D8Eo3g5SapoIIcwXyFNW2MKirtrxyOtv hnuljvL3GyWqzLKBQhJf7M7tHCfw6oFlabOIsHfI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 8B37BF80347; Tue, 10 Dec 2019 07:36:31 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4A992F80304; Tue, 10 Dec 2019 07:35:39 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_PASS, SURBL_BLOCKED,URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id E970BF80264 for <alsa-devel@alsa-project.org>; Tue, 10 Dec 2019 07:35:02 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E970BF80264 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id D3461B1F3 for <alsa-devel@alsa-project.org>; Tue, 10 Dec 2019 06:34:59 +0000 (UTC) From: Takashi Iwai <tiwai@suse.de> To: alsa-devel@alsa-project.org Date: Tue, 10 Dec 2019 07:34:14 +0100 Message-Id: <20191210063454.31603-16-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191210063454.31603-1-tiwai@suse.de> References: <20191210063454.31603-1-tiwai@suse.de> Subject: [alsa-devel] [PATCH 15/55] ALSA: echoaudio: Support PCM sync_stop X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" <alsa-devel.alsa-project.org> List-Unsubscribe: <https://mailman.alsa-project.org/mailman/options/alsa-devel>, <mailto:alsa-devel-request@alsa-project.org?subject=unsubscribe> List-Archive: <http://mailman.alsa-project.org/pipermail/alsa-devel/> List-Post: <mailto:alsa-devel@alsa-project.org> List-Help: <mailto:alsa-devel-request@alsa-project.org?subject=help> List-Subscribe: <https://mailman.alsa-project.org/mailman/listinfo/alsa-devel>, <mailto:alsa-devel-request@alsa-project.org?subject=subscribe> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" <alsa-devel-bounces@alsa-project.org> |
Series |
ALSA: Support PCM sync_stop
|
expand
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diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index bfc3ffffb917..a9ac9fc635aa 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1928,6 +1928,7 @@ static int snd_echo_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; dev_dbg(card->dev, "pci=%p irq=%d subdev=%04x Init hardware...\n", chip->pci, chip->irq, chip->pci->subsystem_device); @@ -2151,6 +2152,7 @@ static int snd_echo_suspend(struct device *dev) chip->dsp_code = NULL; free_irq(chip->irq, chip); chip->irq = -1; + chip->card->sync_irq = -1; return 0; } @@ -2204,6 +2206,7 @@ static int snd_echo_resume(struct device *dev) return -EBUSY; } chip->irq = pci->irq; + chip->card->sync_irq = chip->irq; dev_dbg(dev, "resume irq=%d\n", chip->irq); #ifdef ECHOCARD_HAS_MIDI
The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> --- sound/pci/echoaudio/echoaudio.c | 3 +++ 1 file changed, 3 insertions(+)