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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6E80BC61D97 for ; Wed, 22 Nov 2023 16:36:18 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id CD0BFA4B; Wed, 22 Nov 2023 17:36:05 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz CD0BFA4B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1700670975; bh=jCiTz/EXMjTK7h50oLUFZRF0/L+XtJW869Se4hheoo8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=qtXWWgMPnVPvZISRmgpDdn2Z850gZtayK5C5359HsmfgYPREcUYM26+92zSbV7iHr /5S2f3MHL9Q/0xANZ8LG9Bl7W1R/I9iv6AVzWSfHIsC0CuevZIaUtToQK0ujYwCP2a 6Vpp38ANa9I/0qgix/mD1L1Zvw3IiOIxzRG++N+g= Received: by alsa1.perex.cz (Postfix, from userid 50401) id BC16BF80580; Wed, 22 Nov 2023 17:35:38 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 021D2F80558; Wed, 22 Nov 2023 17:35:38 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 48FF2F802E8; Wed, 22 Nov 2023 17:35:33 +0100 (CET) Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id F1462F80166 for ; Wed, 22 Nov 2023 17:35:26 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz F1462F80166 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=tdswrvCw Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id D5BCACE2122; Wed, 22 Nov 2023 16:35:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5419BC433C7; Wed, 22 Nov 2023 16:35:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700670920; bh=jCiTz/EXMjTK7h50oLUFZRF0/L+XtJW869Se4hheoo8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tdswrvCwTn9UiolI/R1GeO15xjfDbw9qg/vxvCO2iqQ/vIUsgl5zsytITMtjc2FTc PvjMenX9wATuJT8g07U+ekyS3KfsEQ6rQ5CWZ7v7S6VshBXmBMvc5Tcs0xgGwLaeK/ kwzJ5iUspmITa5oJkHe8fjqHmjVo1+5Sd/GCTsSQ= Date: Wed, 22 Nov 2023 16:35:17 +0000 From: Greg Kroah-Hartman To: Johan Hovold Cc: Sasha Levin , broonie@kernel.org, perex@perex.cz, tiwai@suse.com, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Srinivas Kandagatla , stable@vger.kernel.org Subject: Re: [RFC PATCH 0/2] ASoC: soc-dai: add flag to mute and unmute stream during trigger. Message-ID: <2023112225-crop-uncle-9097@gregkh> References: <20231027105747.32450-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-ID-Hash: FSO67ANYVPBJE2HEKK7IMLEQROJQ6LZS X-Message-ID-Hash: FSO67ANYVPBJE2HEKK7IMLEQROJQ6LZS X-MailFrom: gregkh@linuxfoundation.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Wed, Nov 22, 2023 at 04:41:37PM +0100, Johan Hovold wrote: > Hi Greg and Sasha, > > On Fri, Oct 27, 2023 at 01:52:11PM +0200, Johan Hovold wrote: > > On Fri, Oct 27, 2023 at 11:57:45AM +0100, Srinivas Kandagatla wrote: > > > Click/Pop Noise was a long pending issue with WSA Codecs which are prone > > > to accumlate DC when ports are active but without any data streams. > > > There are multiple places in the current setup, where this could happen > > > in both startup as well as shutdown path. > > > > > > This patchset adds a new flag mute_unmute_on_trigger to dai_ops to let > > > generic code do the mute/unmute on trigger. > > > > > > This patches help fix those issues by making sure the PA is Muted/Unmuted > > > inline with the stream start/stop events. > > > > > > Srinivas Kandagatla (2): > > > ASoC: soc-dai: add flag to mute and unmute stream during trigger > > > ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag > > > > I've verified that this fixes the pop sounds when starting and stopping > > a stream on the X13s, even if the click sound when killing pulseaudio > > (e.g. on reboot) is still there (as with the previous fixes). > > > > Tested-by: Johan Hovold > > > > If these are accepted, can we get them backported to 6.5 as well? > > These fixes are now in 6.7-rc1 as > > f0220575e65a ("ASoC: soc-dai: add flag to mute and unmute stream during trigger") This doesn't backport cleanly, can you provide a working backport? > 805ce81826c8 ("ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag") Now queued up, thanks. greg k-h