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 EAA77EEB596 for ; Wed, 13 Sep 2023 06:50:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238472AbjIMGuI (ORCPT ); Wed, 13 Sep 2023 02:50:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235245AbjIMGuH (ORCPT ); Wed, 13 Sep 2023 02:50:07 -0400 Received: from smtp3.hiworks.co.kr (smtp3.hiworks.co.kr [121.254.168.205]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A21E1980 for ; Tue, 12 Sep 2023 23:50:01 -0700 (PDT) Received: (qmail 96810 invoked from network); 13 Sep 2023 15:49:58 +0900 Received: from unknown (HELO hiworks.co.kr) (192.168.10.37) by 0 (qmail 1.03 + ejcp v14) with SMTP; 13 Sep 2023 15:49:58 +0900 Received: (qmail 192671 invoked from network); 13 Sep 2023 15:49:57 +0900 Received: from unknown (HELO saram-MINIPC-PN53..) (mwkim@gaonchips.com@220.88.49.178) by 0 (qmail 1.03 + ejcp v14) with SMTP; 13 Sep 2023 15:49:57 +0900 X-Authinfo: HIWORKS SMTP authenticated X-MailFrom-INFO: Info From: Myunguk Kim To: krzysztof.kozlowski@linaro.org Cc: alsa-devel@alsa-project.org, broonie@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, fido_max@inbox.ru, joabreu@synopsys.com, krzysztof.kozlowski+dt@linaro.org, kuninori.morimoto.gx@renesas.com, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, mwkim@gaonchips.com, perex@perex.cz, robh+dt@kernel.org, tiwai@suse.com, u.kleine-koenig@pengutronix.de, xingyu.wu@starfivetech.com Subject: Re: [PATCH] ASoC: dwc: Add Single DMA mode support Date: Wed, 13 Sep 2023 15:43:07 +0900 Message-Id: <20230913064306.1862804-1-mwkim@gaonchips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <644e3564-994d-0b51-7d58-dac6afc1e0ec@linaro.org> References: <644e3564-994d-0b51-7d58-dac6afc1e0ec@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> This is not dependent on a specific vendor, >> but is intended to describe >> the properties of the signal(single/burst request) connection >> relationship between i2s and dma. > > How does this relationship depend on hardware? When designing a SoC, it depends on the RTL and Bus connection. My company has two types of configuration SoC: single and burst to meet ASIC customer's requirements. Thanks, myunguk