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 56B6EC433FE for ; Wed, 19 Oct 2022 09:05:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232244AbiJSJFZ (ORCPT ); Wed, 19 Oct 2022 05:05:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232499AbiJSJEY (ORCPT ); Wed, 19 Oct 2022 05:04:24 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65AB49D528; Wed, 19 Oct 2022 01:57:40 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BB47261867; Wed, 19 Oct 2022 08:56:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEEE5C433C1; Wed, 19 Oct 2022 08:56:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666169769; bh=/KXZ6TtpDb4MRpdGoI3eHmCgdlt22zSQ2OvKcABdU/c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QfD59p59AfhoJSwUW4XT3tCcA4y6K3wb9k8KnRQGGjwLHblvDPaRGdCPIp/7Otanz yyNvXfgZ0yapSVqsMpPC9S+Bpn0InhccIBTHvSR069E67CPNXJmZWWnGeaDOdikeNG ZEFhFqWRJGk7bIOFjYxqMVkJ4hK6URMoHd0Z2ghc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Srinivas Kandagatla , Mark Brown , Sasha Levin Subject: [PATCH 6.0 401/862] ASoC: codecs: tx-macro: fix kcontrol put Date: Wed, 19 Oct 2022 10:28:08 +0200 Message-Id: <20221019083307.651568697@linuxfoundation.org> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221019083249.951566199@linuxfoundation.org> References: <20221019083249.951566199@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Srinivas Kandagatla [ Upstream commit c1057a08af438e0cf5450c1d977a3011198ed2f8 ] tx_macro_tx_mixer_put() and tx_macro_dec_mode_put() currently returns zero eventhough it changes the value. Fix this, so that change notifications are sent correctly. Fixes: d207bdea0ca9 ("ASoC: codecs: lpass-tx-macro: add dapm widgets and route") Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20220906170112.1984-6-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/lpass-tx-macro.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index 55503ba480bb..e162a08d9945 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -823,17 +823,23 @@ static int tx_macro_tx_mixer_put(struct snd_kcontrol *kcontrol, struct tx_macro *tx = snd_soc_component_get_drvdata(component); if (enable) { + if (tx->active_decimator[dai_id] == dec_id) + return 0; + set_bit(dec_id, &tx->active_ch_mask[dai_id]); tx->active_ch_cnt[dai_id]++; tx->active_decimator[dai_id] = dec_id; } else { + if (tx->active_decimator[dai_id] == -1) + return 0; + tx->active_ch_cnt[dai_id]--; clear_bit(dec_id, &tx->active_ch_mask[dai_id]); tx->active_decimator[dai_id] = -1; } snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, update); - return 0; + return 1; } static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w, @@ -1019,9 +1025,12 @@ static int tx_macro_dec_mode_put(struct snd_kcontrol *kcontrol, int path = e->shift_l; struct tx_macro *tx = snd_soc_component_get_drvdata(component); + if (tx->dec_mode[path] == value) + return 0; + tx->dec_mode[path] = value; - return 0; + return 1; } static int tx_macro_get_bcs(struct snd_kcontrol *kcontrol, -- 2.35.1