From patchwork Wed Apr 22 09:56:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 227010 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 BA6DFC5518A for ; Wed, 22 Apr 2020 11:03:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 901662076E for ; Wed, 22 Apr 2020 11:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587553380; bh=i3Rhkjl2pl8lrpd2bvu8KC/WZTiZaXHdz5AcnTEfjMo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=tfe/MIWx9mukmwKGOcmH4Yfk8BbWKW+QGwAY9PMHMH/JH7TcWnY3lQOlHVGJJp9Zz ytKXroHh7i/V7I3wLp8tpdsbmf0R4Ben/HzH5TyW5f62d3p7W34YVQB0kp0j0180T8 zfyd3kBUxMBdZcr2wuSa8gNLZFZvmPIsHuNuTykg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728311AbgDVLCv (ORCPT ); Wed, 22 Apr 2020 07:02:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:47554 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726608AbgDVKAT (ORCPT ); Wed, 22 Apr 2020 06:00:19 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B0A7F20774; Wed, 22 Apr 2020 10:00:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587549619; bh=i3Rhkjl2pl8lrpd2bvu8KC/WZTiZaXHdz5AcnTEfjMo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yeZFI1/BbdmEHkwUKSsUZ36N35yzF2lU/xKM9uRVLa46EPb5z1uOfAd+LcpO20+yS CvY6By2NaErzUolfPjSa+KnPG/UFIYPpmAbrKmapZnrY5Vnn/4i9CPWGj5Q+bXYGjM l4a3mE9ar9mWRDzlzhHbZEXliTY3SQK67wYD7jBI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Takashi Iwai , Guenter Roeck Subject: [PATCH 4.4 037/100] ALSA: hda: Initialize power_state field properly Date: Wed, 22 Apr 2020 11:56:07 +0200 Message-Id: <20200422095029.213822414@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200422095022.476101261@linuxfoundation.org> References: <20200422095022.476101261@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Takashi Iwai commit 183ab39eb0ea9879bb68422a83e65f750f3192f0 upstream. The recent commit 98081ca62cba ("ALSA: hda - Record the current power state before suspend/resume calls") made the HD-audio driver to store the PM state in power_state field. This forgot, however, the initialization at power up. Although the codec drivers usually don't need to refer to this field in the normal operation, let's initialize it properly for consistency. Fixes: 98081ca62cba ("ALSA: hda - Record the current power state before suspend/resume calls") Signed-off-by: Takashi Iwai Cc: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/hda_codec.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -876,6 +876,7 @@ int snd_hda_codec_new(struct hda_bus *bu /* power-up all before initialization */ hda_set_power_state(codec, AC_PWRST_D0); + codec->core.dev.power.power_state = PMSG_ON; snd_hda_codec_proc_new(codec);