From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_PASS,T_DKIMWL_WL_HIGH autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9685CC43219 for ; Fri, 3 May 2019 06:23:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6275520C01 for ; Fri, 3 May 2019 06:23:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556864608; bh=0yshlF8Z5qQ/sFPepAZa00zh0E4/P64I5ypoqsqUDOg=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=C2mDCz2Bg8JSLnzROewPyiWA7xlf1fNZr0hRwo4/6X73rP/OPPjaX/Z2TiNfAVh0X QRrtXkoFvcWOyWS/j0KCd0mKOWd8NRwm0zdww4IX5J0Iq5I0pvZEW5f2GNED6sk+LI B13ASBSauviII2XJFhwD0Z0+P6BzT9RQLEn0WqNc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726944AbfECGXW (ORCPT ); Fri, 3 May 2019 02:23:22 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:60814 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726780AbfECGXT (ORCPT ); Fri, 3 May 2019 02:23:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=tres0fURWXC1XDXgXF6x0O0qXSFQefHm7ghMswbgYJk=; b=NF0hVnM7adq1 nbVxLX73ojAWInZJ7wYtBnl2+1vm/5oHNIskiA//Ky/SQBeUXHGo4bm+Fsh6wC8yJI00tWqP38bwy NQaqSagmMefvmpEpsNr9hFK2AQTdM/rAFz4V8RpYZJ6PSWULHc0Ypw4atM35CBNPwjR14KNYviDvo KtaPg=; Received: from [42.29.24.106] (helo=finisterre.ee.mobilebroadband) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hMRbC-0000dH-Fx; Fri, 03 May 2019 06:23:10 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id CB63B441D6C; Fri, 3 May 2019 07:21:32 +0100 (BST) From: Mark Brown To: Jerome Brunet Cc: alsa-devel@alsa-project.org, Liam Girdwood , linux-kernel@vger.kernel.org, Mark Brown , patchwork-bot+notify@kernel.org Subject: Applied "ASoC: hdmi-codec: unlock the device on startup errors" to the asoc tree In-Reply-To: <20190429132943.16269-3-jbrunet@baylibre.com> X-Patchwork-Hint: ignore Message-Id: <20190503062132.CB63B441D6C@finisterre.ee.mobilebroadband> Date: Fri, 3 May 2019 07:21:32 +0100 (BST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch ASoC: hdmi-codec: unlock the device on startup errors has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.1 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 30180e8436046344b12813dc954b2e01dfdcd22d Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Mon, 29 Apr 2019 15:29:39 +0200 Subject: [PATCH] ASoC: hdmi-codec: unlock the device on startup errors If the hdmi codec startup fails, it should clear the current_substream pointer to free the device. This is properly done for the audio_startup() callback but for snd_pcm_hw_constraint_eld(). Make sure the pointer cleared if an error is reported. Signed-off-by: Jerome Brunet Signed-off-by: Mark Brown --- sound/soc/codecs/hdmi-codec.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 35df73e42cbc..fb2f0ac1f16f 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -439,8 +439,12 @@ static int hdmi_codec_startup(struct snd_pcm_substream *substream, if (!ret) { ret = snd_pcm_hw_constraint_eld(substream->runtime, hcp->eld); - if (ret) + if (ret) { + mutex_lock(&hcp->current_stream_lock); + hcp->current_stream = NULL; + mutex_unlock(&hcp->current_stream_lock); return ret; + } } /* Select chmap supported */ hdmi_codec_eld_chmap(hcp); -- 2.20.1