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=-10.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 C24AAC54FCB for ; Fri, 24 Apr 2020 12:29:52 +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 4717820776 for ; Fri, 24 Apr 2020 12:29:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="UTHWj8Hl"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="sU4o6L8d" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4717820776 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 9EFD016D3; Fri, 24 Apr 2020 14:29:00 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9EFD016D3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1587731390; bh=pMqn90zSLuinAulgtyctkWr6XEJcoU/Ruk4AMucCENI=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=UTHWj8HlSNiuk4AD++hnB7EVQiWeaUO+4CCAE9jgIMglYVN8ha7WAe8VZ8YQf3XOt hPChqXS2ZlxobYKl2KcrYnk0EvPXOHgOoNNNFwRHsFdLv/Vy2qkWeBnrKjzvqS6rwP PbFw0vA14dpAooDpphnBJ9Tex40K2Wo8lUxKxNwk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0EB43F802EB; Fri, 24 Apr 2020 14:24:09 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9776BF802F7; Fri, 24 Apr 2020 14:24:07 +0200 (CEST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id B2F97F802E7 for ; Fri, 24 Apr 2020 14:24:04 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz B2F97F802E7 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="sU4o6L8d" Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9ABAB2087E; Fri, 24 Apr 2020 12:24:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587731043; bh=pMqn90zSLuinAulgtyctkWr6XEJcoU/Ruk4AMucCENI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sU4o6L8dFuEP8os7aFmugsqPnwGw6DNyDupSJqy273VnEy2tRzifai/ICNmYxgZFh dBvDPINYlXhgfpagnAj3CAVj+yQshy6sPfwxnm3UnMcPfMJMRDRlkCrYX/jAxTqLAg 1dsaEqZ1qkamS9j2I3tRXf5DD292CtUA55UsCfJk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 06/18] ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported Date: Fri, 24 Apr 2020 08:23:43 -0400 Message-Id: <20200424122355.10453-6-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200424122355.10453-1-sashal@kernel.org> References: <20200424122355.10453-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Cc: Takashi Iwai , Sasha Levin , alsa-devel@alsa-project.org, Roy Spliet 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" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Roy Spliet [ Upstream commit 3ba21113bd33d49f3c300a23fc08cf114c434995 ] This fixes runtime PM not working after a suspend-to-RAM cycle at least for the codec-less HDA device found on NVIDIA GPUs. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207043 Signed-off-by: Roy Spliet Link: https://lore.kernel.org/r/20200413082034.25166-7-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/hda_intel.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b993b652ead81..b2b2dba6d5f01 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2476,8 +2476,10 @@ static int azx_probe_continue(struct azx *chip) set_default_power_save(chip); - if (azx_has_pm_runtime(chip)) + if (azx_has_pm_runtime(chip)) { + pm_runtime_use_autosuspend(&pci->dev); pm_runtime_put_autosuspend(&pci->dev); + } out_free: if ((chip->driver_caps & AZX_DCAPS_I915_POWERWELL) -- 2.20.1