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 X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 894CBC433ED for ; Sat, 10 Apr 2021 05:17:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 508BB61185 for ; Sat, 10 Apr 2021 05:17:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229591AbhDJFRr (ORCPT ); Sat, 10 Apr 2021 01:17:47 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:62360 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229472AbhDJFRr (ORCPT ); Sat, 10 Apr 2021 01:17:47 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1618031853; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=MbkO+CCbuA9UR2abtVh1RmywDTJ5QCfxhgA6USUv4fg=; b=fqUtHwnIzyFJZtI6i6HribaRmKPpuyBlYLblU4LpZNi+1wD7A4FdT9N+bAsC5Q46MFIKIKar sK6uzrxx/CiTNl4wRM/gUW6iFUCOyx+V9wgLYW0rwpd/S80igpRKaR6j6Y+Pqa9ZnwsaRcKf 91SeqG8bDjAKuh7DNQqsYgAWHYI= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-west-2.postgun.com with SMTP id 607134da8807bcde1d6bb699 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Sat, 10 Apr 2021 05:17:14 GMT Sender: srivasam=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 4404EC43463; Sat, 10 Apr 2021 05:17:14 +0000 (UTC) Received: from [10.252.214.131] (unknown [202.46.23.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: srivasam) by smtp.codeaurora.org (Postfix) with ESMTPSA id EB620C433C6; Sat, 10 Apr 2021 05:17:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EB620C433C6 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=srivasam@codeaurora.org Subject: Re: [PATCH v2] arm64: dts: qcom: Update iommu property for simultaneous playback To: Stephen Boyd , agross@kernel.org, bjorn.andersson@linaro.org, devicetree@vger.kernel.org, dianders@chromium.org, judyhsiao@chromium.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, rohitkr@codeaurora.org, srinivas.kandagatla@linaro.org Cc: V Sujith Kumar Reddy References: <20210406163330.11996-1-srivasam@codeaurora.org> <161798766423.3790633.3895809656191757415@swboyd.mtv.corp.google.com> From: Srinivasa Rao Mandadapu Organization: Qualcomm India Private Limited. Message-ID: Date: Sat, 10 Apr 2021 10:47:07 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 MIME-Version: 1.0 In-Reply-To: <161798766423.3790633.3895809656191757415@swboyd.mtv.corp.google.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Stephen. Thanks for your time!!! On 4/9/2021 10:31 PM, Stephen Boyd wrote: > Quoting Srinivasa Rao Mandadapu (2021-04-06 09:33:30) >> From: V Sujith Kumar Reddy >> >> Update iommu property in lpass cpu node for supporting >> simultaneous playback on headset and speaker. >> >> Signed-off-by: V Sujith Kumar Reddy >> Signed-off-by: Srinivasa Rao Mandadapu >> --- >> Changes since v1: >> -- Commit messge header change >> >> arch/arm64/boot/dts/qcom/sc7180.dtsi | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> index a6da78d31fdd..6228ba2d8513 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> @@ -3566,7 +3566,8 @@ lpass_cpu: lpass@62f00000 { >> reg = <0 0x62f00000 0 0x29000>; >> reg-names = "lpass-lpaif"; >> >> - iommus = <&apps_smmu 0x1020 0>; >> + iommus = <&apps_smmu 0x1020 0>, >> + <&apps_smmu 0x1021 0>; > The stream ID 0x1032 was also dropped in this version but there's no > mention of that in the changelog. Why? That is ID is for HDMI Stream, so as part of DP patches that will be added. > >> >> power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>; >> -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.