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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 19EF4C433DF for ; Thu, 18 Jun 2020 11:15:19 +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 97D922078D for ; Thu, 18 Jun 2020 11:15:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="EjKUSuyF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 97D922078D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 34BCC176D; Thu, 18 Jun 2020 13:14:27 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 34BCC176D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1592478917; bh=tuLiL6I/2QOikXUoxRDc6rarGo7G0qHV99yXjE/KEmE=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=EjKUSuyFrhF29lJu/LwwyNPCbj9oo+QeJEho/sYfuZU6Tc/ClU6/Y+1GzgnSd8sad 1SjeGioGW2RyLNlFMffpwYDlJnIq7kHdUqpV0xAry1/pFt8TcAszi8eQ8t8I8CGhvR Zd4GnmxUJvJ1/W6A/lIwGEouCAd/f+jM6REoees0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5F5FFF802FB; Thu, 18 Jun 2020 13:09:32 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1560DF802DB; Thu, 18 Jun 2020 13:09:17 +0200 (CEST) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id D8695F8025F for ; Thu, 18 Jun 2020 13:08:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D8695F8025F X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 02B1DAF5B; Thu, 18 Jun 2020 11:08:49 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Subject: [PATCH 13/13] ALSA: hda: Let LED cdev handling suspend/resume Date: Thu, 18 Jun 2020 13:08:42 +0200 Message-Id: <20200618110842.27238-14-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200618110842.27238-1-tiwai@suse.de> References: <20200618110842.27238-1-tiwai@suse.de> Cc: Kai-Heng Feng 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" Set LED_CORE_SUSPENDRESUME to LED cdev flags, so that the LED core would store and restore the LED status at suspend/resume. In theory, the codec driver should be responsible for all LED bits, but this might be safer and cover the overlooked cases. Tested-by: Kai-Heng Feng Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_generic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index c74519d7096b..9074265d934a 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -3908,6 +3908,7 @@ static int create_mute_led_cdev(struct hda_codec *codec, cdev->default_trigger = micmute ? "audio-micmute" : "audio-mute"; cdev->brightness_set_blocking = callback; cdev->brightness = ledtrig_audio_get(micmute ? LED_AUDIO_MICMUTE : LED_AUDIO_MUTE); + cdev->flags = LED_CORE_SUSPENDRESUME; return devm_led_classdev_register(&codec->core.dev, cdev); } -- 2.16.4