From patchwork Mon Feb 22 09:00:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jack Yu X-Patchwork-Id: 385829 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=-16.7 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_GIT 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 0FE64C433E0 for ; Mon, 22 Feb 2021 09:02:16 +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 7319A64E61 for ; Mon, 22 Feb 2021 09:02:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7319A64E61 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@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 A4EC0166A; Mon, 22 Feb 2021 10:01:22 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A4EC0166A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1613984532; bh=rNJMR3CmZLVgkCB8B5/GwTIlQLRbfyS+dkBR0Yb877k=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=ksbLbg52+RzU0w3NPx2QMP6QxfVDyIaN5bVixfpaPBwHkgR7X+r+TSd9SFdwhELz+ 4lDp16bwvMuavvpLBXVjR6jlY6ms2rZfNPW9puSM0uITBWiekm/AzBXDKvH9EhAhIB ImBNNEQ+7afXK8HqW+9T7tqLStkIDGv/hbYsUWoU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 2E738F80249; Mon, 22 Feb 2021 10:01:22 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2825EF8026F; Mon, 22 Feb 2021 10:01:21 +0100 (CET) Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (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 6CD66F80249 for ; Mon, 22 Feb 2021 10:01:12 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 6CD66F80249 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 11M915eyC005500, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmbs01.realtek.com.tw[172.21.6.94]) by rtits2.realtek.com.tw (8.15.2/2.70/5.88) with ESMTPS id 11M915eyC005500 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 22 Feb 2021 17:01:05 +0800 Received: from localhost.localdomain (172.22.102.1) by RTEXMBS01.realtek.com.tw (172.21.6.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 22 Feb 2021 17:01:04 +0800 From: To: , Subject: [PATCH 1/2] ASoC: rt1015: fix i2c communication error Date: Mon, 22 Feb 2021 17:00:56 +0800 Message-ID: <20210222090057.29532-1-jack.yu@realtek.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 X-Originating-IP: [172.22.102.1] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS01.realtek.com.tw (172.21.6.94) Cc: oder_chiou@realtek.com, Jack Yu , alsa-devel@alsa-project.org, lars@metafoo.de, kent_chen@realtek.com, kenny_chen@realtek.com, derek.fang@realtek.com, allen.cheng@lcfc.corp-partner.google.com, shumingf@realtek.com, peter.chuang@lcfc.corp-partner.google.com, flove@realtek.com, sunshine.chao@lcfc.corp-partner.google.com 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" From: Jack Yu Remove 0x100 cache re-sync to solve i2c communication error. Signed-off-by: Jack Yu --- sound/soc/codecs/rt1015.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c index 37b5795b00d1..90767490af82 100644 --- a/sound/soc/codecs/rt1015.c +++ b/sound/soc/codecs/rt1015.c @@ -209,6 +209,7 @@ static bool rt1015_volatile_register(struct device *dev, unsigned int reg) case RT1015_VENDOR_ID: case RT1015_DEVICE_ID: case RT1015_PRO_ALT: + case RT1015_MAN_I2C: case RT1015_DAC3: case RT1015_VBAT_TEST_OUT1: case RT1015_VBAT_TEST_OUT2: