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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B37A6C61D9B for ; Wed, 22 Nov 2023 16:35:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231274AbjKVQf0 (ORCPT ); Wed, 22 Nov 2023 11:35:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229789AbjKVQfY (ORCPT ); Wed, 22 Nov 2023 11:35:24 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29E23A2; Wed, 22 Nov 2023 08:35:21 -0800 (PST) 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: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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