From patchwork Thu Jul 20 13:31:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Binding X-Patchwork-Id: 705314 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 3B062EB64DA for ; Thu, 20 Jul 2023 13:33:42 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id AD8DC1F7; Thu, 20 Jul 2023 15:32:50 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz AD8DC1F7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1689860020; bh=a4DfggC+aA+beBDflOX2B/PfmAwi2kVp+F54iqBIrkg=; h=From:To:CC:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=GT1yM597298Y42KFuZSdW6vpi6mX7UcNXe19HrR7Z4H+YKUup33WM+M92ODuEEPhT O6hcZ6nIWTuJYoIvAIJuJc+aOtU8TiCDgSGgjktZyqmP9cVxLMFB82RCrh1zjpPy8u GQ9W+CUIlBJadHNf4f1i0XLsUSmQHEW0gF4eSvSY= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 7DDBBF80563; Thu, 20 Jul 2023 15:32:24 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id DA782F80551; Thu, 20 Jul 2023 15:32:23 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 78E60F80549; Thu, 20 Jul 2023 15:32:18 +0200 (CEST) Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 2528FF8032D for ; Thu, 20 Jul 2023 15:32:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2528FF8032D Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=cirrus.com header.i=@cirrus.com header.a=rsa-sha256 header.s=PODMain02222019 header.b=JZzg7Tbb Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 36KAupUl002185; Thu, 20 Jul 2023 08:32:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= PODMain02222019; bh=VPgIFBsUn3H5pnKrozNRp6S6xNZJzvk/yj1GdWeV/2w=; b= JZzg7TbbEWkADx7X0qO5spXwqteSoGXVgJJ0N63WpkzzBUsPDDgHHsyYjnaivf1h kF3RK9epLVpmV5aCOl/1I4mK9avpjCcq9p1oY6NStb0AtC/N/6o3SvOx5WbQhKLA rmaAA5ObSBYhKFhnOXZEwt+zOwY9UjxtNuoBJySjirV/cFegnW0BIzlxorE/inhd UsHmKxkcSQfM9tAz8yV2UFH/BZvodi3QO9WquYF7jkM3NuLFi+ClvplymgcXsKWC ti6QDksvjFozioqnT+rKHz07ZW1kHeWnHXxcFkpRcqIF9TL/i+znH0CbbXTWPOxJ PU2GgAFPty4Nn8b9UowkDA== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3rus6gx5mq-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 20 Jul 2023 08:32:11 -0500 (CDT) Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Thu, 20 Jul 2023 14:32:10 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.2.1118.30 via Frontend Transport; Thu, 20 Jul 2023 14:32:10 +0100 Received: from sbinding-cirrus-dsktp2.ad.cirrus.com (unknown [198.90.238.219]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 08214458; Thu, 20 Jul 2023 13:32:10 +0000 (UTC) From: Stefan Binding To: Mark Brown , Jaroslav Kysela , Takashi Iwai CC: , , , Stefan Binding Subject: [PATCH v1 04/11] ALSA: hda: cs35l41: Ensure we pass up any errors during system suspend. Date: Thu, 20 Jul 2023 14:31:40 +0100 Message-ID: <20230720133147.1294337-5-sbinding@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230720133147.1294337-1-sbinding@opensource.cirrus.com> References: <20230720133147.1294337-1-sbinding@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: Af9XEeFodxBjUlIT4FXOh7Y1r7cvoIzM X-Proofpoint-GUID: Af9XEeFodxBjUlIT4FXOh7Y1r7cvoIzM X-Proofpoint-Spam-Reason: safe Message-ID-Hash: 2XRCUZMTH4KJFXACDTXC74IIP57TQ7XL X-Message-ID-Hash: 2XRCUZMTH4KJFXACDTXC74IIP57TQ7XL X-MailFrom: prvs=25651755c6=sbinding@opensource.cirrus.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: There are several steps required to put the system into system suspend. Some of these steps may fail, so the driver should pass up the errors if they occur. Signed-off-by: Stefan Binding --- sound/pci/hda/cs35l41_hda.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index f42457147ce47..d4a11f7b5dbd1 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -626,17 +626,22 @@ static int cs35l41_system_suspend(struct device *dev) } ret = pm_runtime_force_suspend(dev); - if (ret) + if (ret) { + dev_err(dev, "System Suspend Failed, unable to runtime suspend: %d\n", ret); return ret; + } /* Shutdown DSP before system suspend */ - cs35l41_ready_for_reset(cs35l41); + ret = cs35l41_ready_for_reset(cs35l41); + + if (ret) + dev_err(dev, "System Suspend Failed, not ready for Reset: %d\n", ret); /* * Reset GPIO may be shared, so cannot reset here. * However beyond this point, amps may be powered down. */ - return 0; + return ret; } static int cs35l41_system_resume(struct device *dev) @@ -659,9 +664,13 @@ static int cs35l41_system_resume(struct device *dev) usleep_range(2000, 2100); ret = pm_runtime_force_resume(dev); + if (ret) { + dev_err(dev, "System Resume Failed: Unable to runtime resume: %d\n", ret); + return ret; + } mutex_lock(&cs35l41->fw_mutex); - if (!ret && cs35l41->request_fw_load && !cs35l41->fw_request_ongoing) { + if (cs35l41->request_fw_load && !cs35l41->fw_request_ongoing) { cs35l41->fw_request_ongoing = true; schedule_work(&cs35l41->fw_load_work); }