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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A1BE7C982FE for ; Tue, 22 Sep 2026 06:02:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=37Eexq0zFYxGYgBaFUWATikMtDj/TkGR7YrZ6T7c8q8=; b=tw7+O8+LnNNPQdF5Qh5CilUmxu yX7rR/3PmkJqWP7y/ibWy6yMMHImBf0eu7DSKy4bwpR4Q+tV2Pm/rNtXIt4IowURhgsyXCrHyH9xe UiheR019W+MEManC0vZHY0MJvpd/kecDf6kDFn/yp199PpXT1uiuDzxu+ydpA3PpdfHBkl1Hil/dK BoaksTLhRRHBQ5vmsXb37TdZBKKtq4PWySgxDsMrS/wJfpLsTAOmMfZp/wVLRtDxCwuTky4sAf14n qjdbXjZUoSluxI8yFvuX+mPqvKBxjn1ZX69LyWcVU34XTV4c943NWpB4MOYE5IlSdlEjdrH0MotRn /PbhRcRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8tZn-00000004ItT-2Rz2; Tue, 22 Sep 2026 06:01:59 +0000 Received: from mail-pj2-x10.google.com ([2607:f8b0:4864:39::10]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8tZl-00000004It2-2Ktn for linux-arm-kernel@lists.infradead.org; Tue, 22 Sep 2026 06:01:58 +0000 Received: by mail-pj2-x10.google.com with SMTP id 98e67ed59e1d1-396ccd5cf02so2771849a91.3 for ; Mon, 21 Sep 2026 23:01:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790056915; x=1790661715; darn=lists.infradead.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=37Eexq0zFYxGYgBaFUWATikMtDj/TkGR7YrZ6T7c8q8=; b=p+S9J94PNaqyRZaWAqHpuatU2T+qutyPPq2tOz6sE7YLUzToTr+R9TvFRP2ivrss+5 V3efvIgFbq82lqScoy3imGs8VEDAutnwKq3ifWtkwSFKzdt3O22GX+180MzCl6wFpt/z cKzN3SksLkLEAqB4X20nyq+MCftRJo6KkMdCGtIrqs+BvXRwtjuYeRXeNQtEWA0yOVQS pn9K64nzkR7+yCNN6Q9L6caUu2s4QzFySmSePTC9mJf2JdOChZxJbQSESWh9vwEzg3Ow WBD6lPcHpsPabKdogSW+UL60t7/ZyOelg6mzvSHebDJ0ufcfKhZAXSiMvmYeL5E9VQpo 4JoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790056915; x=1790661715; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=37Eexq0zFYxGYgBaFUWATikMtDj/TkGR7YrZ6T7c8q8=; b=w8Ks3LZVOMaqKKSR7HcwomgJXp5504TTTRXWPbfhsD27Mlrk6K4YFUdjgG76Nw+7l6 O2laEEMtWww51G49Ypay2W9HwdUFtBFZjMuDfRkjSzD/SmSzsIWj+GR83Q9EBJ1cOqFy lTEPd6Md2j2cTFTA2Myqi7dWSsS+wu5loEEaw8ccUHixilTrE98BgppsrPV55W0+pD3a GzcosVWb2AB0CqZb9daQWrebn8N/M8n7Vq3hAq20HDMbtz4rBQY+HtierK6+qv7Pf7D0 6YuDAWxPp5TQfh7n6ahi8FRt19P3AXIvc5SjKc3YMQDefpuodfF/pERmbbGhg6M3BFt+ Fycw== X-Forwarded-Encrypted: i=1; AKwUvBzVE/luWyYEYTy+5itdmIjQFbaGtakJIrdonyiPWbLJ86eyPdyGjJlUL8Ymq6J+Gsrb3VXEN6QwbTuRGonLPa3I@lists.infradead.org X-Gm-Message-State: AFuF++nTS8S9Zj+QWD03lc/nUwe9CymZ+OWZdGS34n/WRLVMxWWDOlEK jVPmFZS+IGlJR3l7Y968TPLgU6LdPY9GVsYAUYO3+0x8wSMKZ5ypAl5A X-Gm-Gg: AYBFou1xafjie97Ht8OlbQXihd+onLu43Qf1tIIBcBC3y8voN71q6sPAUklBcYVPIqx qfn6ldLro4WQVrf0Emw4R1cY2SxJCr32jjoZpj1OKtkxvZ1bHadUAf5gaKkA+ZV+bGkm7QvNVQC M5LJmXKbxG6TzBN4izN++OagxO48gykQmRrseFlrKQsWxBxO2I24+bwUkRqkKDhfL8XuvRZimx/ LaSX5AtUPYh4v52ZynokjM77B9s0Vy6BUQ/SPpdcPMkqL5Mg5k+2tNBUBq0DaDEs6JZSXPVSc0o mitgkpxTutSMf1CdMZyAOH9bhEE2bu3HAl2ClE4BQ4E0Cozi5Xi9bKK1qL8jhuF28MuXdEOSgTO QKvazpPEE0jEE8hrCSAkoOwNY1qEkggASlxH0pEIFVmbrt8u7b+P+JVybgNwb2dxG0Ne9IE5Bdm l0bCdnDZiVnUulrWaDtM8vGV/41726oLn2IYfSklpbRS2f5mPBlgICmTNXVeSZTPRGjkrkqJPxn uHH/CQ8yt3h/1VeHSs= X-Received: by 2002:a17:90b:558d:b0:39e:1ec8:ee7b with SMTP id 98e67ed59e1d1-3a07309f897mr123698a91.7.1790056915456; Mon, 21 Sep 2026 23:01:55 -0700 (PDT) Received: from [10.25.133.25] ([165.85.205.162]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33e610e8439sm2788903eec.3.2026.09.21.23.01.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Sep 2026 23:01:54 -0700 (PDT) Message-ID: <878dc90c-3a4c-45fb-bfbb-2ba802bfc14c@gmail.com> Date: Tue, 22 Sep 2026 14:01:46 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RESEND PATCH v5 4/5] ASoC: fsl_asrc: expose individual DAIs per conversion path To: shengjiu.wang@oss.nxp.com, lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, shawnguo@kernel.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, nicoleotsuka@gmail.com, perex@perex.cz, tiwai@suse.com, linuxppc-dev@lists.ozlabs.org Cc: Shengjiu Wang References: <20260922033428.1690822-1-shengjiu.wang@oss.nxp.com> <20260922033428.1690822-5-shengjiu.wang@oss.nxp.com> Content-Language: en-US From: Chancel Liu In-Reply-To: <20260922033428.1690822-5-shengjiu.wang@oss.nxp.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260921_230157_626140_4B816A79 X-CRM114-Status: GOOD ( 11.25 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 9/22/2026 11:34 AM, shengjiu.wang@oss.nxp.com wrote: > From: Shengjiu Wang > > The i.MX ASRC hardware supports three independent conversion pairs > (A, B, C). The driver previously registered a single DAI with generic > stream names "ASRC-Playback" and "ASRC-Capture", which prevents > multiple independent conversion paths from being used simultaneously. > > Replace the single fsl_asrc_dai instance with an array of three DAI > drivers to allow up to three independent conversion paths to be active > at the same time: > > asrc-0 -- ASRC-Playback / ASRC-Capture (backward compatible) > asrc-1 -- ASRC1-Playback / ASRC1-Capture > asrc-2 -- ASRC2-Playback / ASRC2-Capture > > asrc-0 retains the original generic stream names to preserve backward > compatibility with existing machine drivers and board configurations. > Each DAI retains the same channel, rate and format capabilities as the > original. Update the devm_snd_soc_register_component() call to register > all three DAIs. > > Signed-off-by: Shengjiu Wang Reviewed-by: Chancel Liu Regards, Chancel Liu