From patchwork Thu Dec 16 02:24:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?VHJldm9yIFd1ICjlkLPmlofoia8p?= X-Patchwork-Id: 12679853 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 6A18DC433EF for ; Thu, 16 Dec 2021 02:25:39 +0000 (UTC) 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 7F87E1ADC; Thu, 16 Dec 2021 03:24:47 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7F87E1ADC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1639621537; bh=CNwjVEcCkdQFNlkvCdjw02XyNM/blNNqYDvbsfb6TFk=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=CBgG9pdO3dVYF9ZOZaSsnWU3iB/p0zUwwImCzsnsG1jW1CGchRLohfCSzwP7ORvWS UPdUbVYNi8IMXGvlSSvhAE1+Sqmd/xq2vT95K/MRvMOQeKA/wEq3W42Lzz6soJ2V9M ZAxHkeuHsVdJ15bwvJaaLh6yXGnXIoBT2EF0xxEU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 11EFAF80158; Thu, 16 Dec 2021 03:24:47 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D3AD1F8019D; Thu, 16 Dec 2021 03:24:45 +0100 (CET) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 5F826F80157 for ; Thu, 16 Dec 2021 03:24:38 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 5F826F80157 X-UUID: 0e311d87e129456c830bbb56eb241c3c-20211216 X-UUID: 0e311d87e129456c830bbb56eb241c3c-20211216 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1773176115; Thu, 16 Dec 2021 10:24:29 +0800 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 16 Dec 2021 10:24:28 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 16 Dec 2021 10:24:28 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 16 Dec 2021 10:24:28 +0800 From: Trevor Wu To: , , Subject: [PATCH] ASoC: mediatek: mt8195: correct default value Date: Thu, 16 Dec 2021 10:24:24 +0800 Message-ID: <20211216022424.28470-1-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Cc: alsa-devel@alsa-project.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org 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" mt8195_cg_patch is used to reset the default value of audio cg, so the register value could be consistent with CCF reference count. Nevertheless, AUDIO_TOP_CON1[1:0] is used to control an internal mux, and it's expected to keep the default value 0. This patch corrects the default value in case an unexpected behavior happens in the future. Fixes: 6746cc8582599 ("ASoC: mediatek: mt8195: add platform driver") Signed-off-by: Trevor Wu --- sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c index 8a6db24116e3..e425f868476a 100644 --- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c +++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c @@ -3029,7 +3029,7 @@ static const struct reg_sequence mt8195_afe_reg_defaults[] = { static const struct reg_sequence mt8195_cg_patch[] = { { AUDIO_TOP_CON0, 0xfffffffb }, - { AUDIO_TOP_CON1, 0xfffffffa }, + { AUDIO_TOP_CON1, 0xfffffff8 }, }; static int mt8195_afe_init_registers(struct mtk_base_afe *afe)