From patchwork Fri Jul 21 15:18:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Binding X-Patchwork-Id: 13322150 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 33FFAEB64DC for ; Fri, 21 Jul 2023 15:22:30 +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 2014C207; Fri, 21 Jul 2023 17:21:38 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2014C207 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1689952948; 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=ChRJUvGSOtS0BBxiTmkgcrVPz1AgkpSjPXS/K80C2SP4d04+mbVEe3IsfM0sK6l/n XHBRD5MQsBVB+8Uc6JUnGpEYc2Qxw4slMleqRh+FD6LYR663aeCYTFNwB9pzoFEThc IcS6VzLhoWGNB3ABLaJ7k/wWsrks9Ameaya8ICm0= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 0A3CAF80548; Fri, 21 Jul 2023 17:20:18 +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 9C37EF804DA; Fri, 21 Jul 2023 17:20:17 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 81550F80494; Fri, 21 Jul 2023 17:20:13 +0200 (CEST) Received: from mx0b-001ae601.pphosted.com (mx0a-001ae601.pphosted.com [67.231.149.25]) (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 F2941F80520 for ; Fri, 21 Jul 2023 17:18:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz F2941F80520 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=ZKmCigc7 Received: from pps.filterd (m0077473.ppops.net [127.0.0.1]) by mx0a-001ae601.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 36LDppwl011284; Fri, 21 Jul 2023 10:18:32 -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= ZKmCigc7FhfyzYcrvwcajY32aAvQMV5HGMcbMUFjPYqMqnwGkGQ110ytI74UFs2U 7PSmiUjr1CidrEWFWf+/Y8fiZdY19kKOOr2qp9sggsgc6S2E865WANx3a/UGQmaq Eu+JzLm2yHfuuinZRbsEcaeNAimy6wL1B/wCyokVkAzKLnodVoClWJIdKTTCAFyW qwrsol8T/qTst1sZnhtLnoYsSGiOktnLvtXnCaG4wIb3XXV0hjQJbehCmLlv7Qyr eod8iRD3yIg3Z3CXJ9HNOWHrdi31HYVOiWhxv5hOZw2j12RmvcFm9cwnxYM9bSUB SCXuqZiC6vwqsaibw7+rLA== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0a-001ae601.pphosted.com (PPS) with ESMTPS id 3rus62y8g5-6 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Jul 2023 10:18:31 -0500 (CDT) Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 21 Jul 2023 16:18:26 +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; Fri, 21 Jul 2023 16:18:26 +0100 Received: from sbinding-cirrus-dsktp2.ad.cirrus.com (unknown [198.90.238.219]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id ACFE33560; Fri, 21 Jul 2023 15:18:26 +0000 (UTC) From: Stefan Binding To: Mark Brown , Jaroslav Kysela , Takashi Iwai CC: , , , Stefan Binding Subject: [PATCH v2 05/11] ALSA: hda: cs35l41: Ensure we pass up any errors during system suspend. Date: Fri, 21 Jul 2023 16:18:10 +0100 Message-ID: <20230721151816.2080453-6-sbinding@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230721151816.2080453-1-sbinding@opensource.cirrus.com> References: <20230721151816.2080453-1-sbinding@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: j4bellYsHj3HXBjwmM23TvP8QmmmQ3V4 X-Proofpoint-ORIG-GUID: j4bellYsHj3HXBjwmM23TvP8QmmmQ3V4 X-Proofpoint-Spam-Reason: safe Message-ID-Hash: NHX7BHYQEJCJVZA6BNTZVFINZSO33E2I X-Message-ID-Hash: NHX7BHYQEJCJVZA6BNTZVFINZSO33E2I X-MailFrom: prvs=2566513517=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); }