From patchwork Sun Mar 1 05:24:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 11414155 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8F4CA14B4 for ; Sun, 1 Mar 2020 05:31:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 63E0620866 for ; Sun, 1 Mar 2020 05:31:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iY3GEqfS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 63E0620866 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Z92PFF0s1Jo62thho18j1A+XLJFUggfWY8NB+/fULRs=; b=iY3GEqfSg2KeHNPnrqMKclinMp Nd2RJOP4DCfmnpqAKl4eY7LKD+eumv8e99eDZ7q5lHi9CAsS0XmpXILBfHN66P3WXv33jPNLcNd9+ 3HajfjA4KA1IbmtxKfGSTOhgc06rb9Uuqrvxtubdh1pSlKEI+iZ3LMLpBGG6gGStM7odK2c32fO48 bdi9DogSNv4Hdmjq7lQcZLOj+EMOChXQKZ2iJpNJ4fU6O2ulY9MN2uBi48Vxq1fDzfB6Bjf8pT0fY ppzQZLzK2Vr6GqhB/ZRU8MkiK7i8Yr/SDt5DZzmJaucPSxmM0JRB45SDkxSsf3P/w8C6DGZBb3Jap ZH3XDp1Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j8HCZ-0000sN-Jg; Sun, 01 Mar 2020 05:31:50 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j8HBa-0008KX-BP for linux-arm-kernel@lists.infradead.org; Sun, 01 Mar 2020 05:30:45 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 738A11A09C0; Sun, 1 Mar 2020 06:30:35 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 30C241A09C6; Sun, 1 Mar 2020 06:30:26 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 03A8D40299; Sun, 1 Mar 2020 13:30:14 +0800 (SGT) From: Shengjiu Wang To: timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, broonie@kernel.org, alsa-devel@alsa-project.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 1/8] ASoC: dt-bindings: fsl_asrc: Change asrc-width to asrc-format Date: Sun, 1 Mar 2020 13:24:12 +0800 Message-Id: <872c2e1082de6348318e14ccd31884d62355c282.1583039752.git.shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200229_213042_550038_BA8CA8CC X-CRM114-Status: UNSURE ( 7.75 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org asrc_format is more inteligent, which is align with the alsa definition snd_pcm_format_t, we don't need to convert it to format in driver, and it can distinguish S24_LE & S24_3LE. Signed-off-by: Shengjiu Wang --- Documentation/devicetree/bindings/sound/fsl,asrc.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt index cb9a25165503..0cbb86c026d5 100644 --- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt +++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt @@ -38,7 +38,9 @@ Required properties: - fsl,asrc-rate : Defines a mutual sample rate used by DPCM Back Ends. - - fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends. + - fsl,asrc-format : Defines a mutual sample format used by DPCM Back + Ends. The value is one of SNDRV_PCM_FORMAT_XX in + "include/uapi/sound/asound.h" - fsl,asrc-clk-map : Defines clock map used in driver. which is required by imx8qm/imx8qxp platform