From patchwork Thu Jul 22 20:13:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Geoffrey D. Bennett" X-Patchwork-Id: 484675 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=-15.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_SANE_1 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 B59D4C4338F for ; Thu, 22 Jul 2021 20:14:34 +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 D76EC60EB2 for ; Thu, 22 Jul 2021 20:14:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D76EC60EB2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=b4.vu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=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 66FFD16EC; Thu, 22 Jul 2021 22:13:42 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 66FFD16EC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626984872; bh=c5xyAHQT6Y0+GqNfw0y21z5Q6Ft03SSvB2r4RcD4Eco=; h=Date:From:To:Subject:References:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=pDiJS87NrWRcgSgF2KdDzwSNNrIzGJ3uKFmGgYlisGs6u37+is8F6KELbsyEMlOoY u1o/HCAUaxZ0xHdB0KDAznFOGhW+wp0uO+KAzNlYvuUBhw4cwjm07YgN9TdA+VbhRX iCpeAg/ksl6E9j0VHQcd2c8UYxLY0+jkypPPC0KE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 1EFC3F80227; Thu, 22 Jul 2021 22:13:37 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D6E64F80218; Thu, 22 Jul 2021 22:13:35 +0200 (CEST) Received: from m.b4.vu (m.b4.vu [203.16.231.148]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 6D438F80218 for ; Thu, 22 Jul 2021 22:13:29 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 6D438F80218 Received: by m.b4.vu (Postfix, from userid 1000) id F37E9611D167; Fri, 23 Jul 2021 05:43:26 +0930 (ACST) Date: Fri, 23 Jul 2021 05:43:26 +0930 From: "Geoffrey D. Bennett" To: alsa-devel@alsa-project.org, Takashi Iwai Subject: [PATCH 4/4] ALSA: scarlett2: Fix line out/speaker switching notifications Message-ID: <8192e15ba62fa4bc90425c005f265c0de530be20.1626959758.git.g@b4.vu> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Hin-Tak Leung , Vladimir Sadovnikov 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" The values of the line output controls can change when the SW/HW switches are set to HW, and also when speaker switching is enabled. These notifications were sent with a mask of only SNDRV_CTL_EVENT_MASK_INFO. Change the notifications to set the SNDRV_CTL_EVENT_MASK_VALUE mask bit as well. When the mute control is updated, the notification was sent with a mask of SNDRV_CTL_EVENT_MASK_INFO. Change the mask to the correct value of SNDRV_CTL_EVENT_MASK_VALUE. Signed-off-by: Geoffrey D. Bennett --- sound/usb/mixer_scarlett_gen2.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 3457fbc8108f..573e4a190f28 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1961,10 +1961,12 @@ static void scarlett2_vol_ctl_set_writable(struct usb_mixer_interface *mixer, ~SNDRV_CTL_ELEM_ACCESS_WRITE; } - /* Notify of write bit change */ - snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO, + /* Notify of write bit and possible value change */ + snd_ctl_notify(card, + SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO, &private->vol_ctls[index]->id); - snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO, + snd_ctl_notify(card, + SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO, &private->mute_ctls[index]->id); } @@ -2599,7 +2601,9 @@ static int scarlett2_speaker_switch_enable(struct usb_mixer_interface *mixer) /* disable the line out SW/HW switch */ scarlett2_sw_hw_ctl_ro(private, i); - snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO, + snd_ctl_notify(card, + SNDRV_CTL_EVENT_MASK_VALUE | + SNDRV_CTL_EVENT_MASK_INFO, &private->sw_hw_ctls[i]->id); } @@ -2923,7 +2927,7 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl, if (private->vol_sw_hw_switch[line_index]) { private->mute_switch[line_index] = val; snd_ctl_notify(mixer->chip->card, - SNDRV_CTL_EVENT_MASK_INFO, + SNDRV_CTL_EVENT_MASK_VALUE, &private->mute_ctls[i]->id); } }