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 8E67CCCA47C for ; Fri, 17 Jun 2022 07:59:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380754AbiFQH70 (ORCPT ); Fri, 17 Jun 2022 03:59:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380702AbiFQH7V (ORCPT ); Fri, 17 Jun 2022 03:59:21 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E8DB5A2D8; Fri, 17 Jun 2022 00:59:20 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D230E201FAC; Fri, 17 Jun 2022 09:59:18 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 87E63201FA1; Fri, 17 Jun 2022 09:59:18 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 293381820F45; Fri, 17 Jun 2022 15:59:17 +0800 (+08) From: Shengjiu Wang To: nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, shengjiu.wang@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, robh+dt@kernel.org, krzk+dt@kernel.org, devicetree@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/7] ASoC: fsl_sai: Add support for more sample rates Date: Fri, 17 Jun 2022 15:44:33 +0800 Message-Id: <1655451877-16382-4-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655451877-16382-1-git-send-email-shengjiu.wang@nxp.com> References: <1655451877-16382-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for more sample rates, because PDM format bitstream has higher sample rates. for example DSD512 format, the bit clock is 22.5792MHz, if the word width is U8_LE, then the max sample rate is 2822400. Signed-off-by: Shengjiu Wang --- sound/soc/fsl/fsl_sai.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index d11ee3b6f163..9d2828b55c07 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -30,7 +30,8 @@ static const unsigned int fsl_sai_rates[] = { 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, - 88200, 96000, 176400, 192000 + 88200, 96000, 176400, 192000, 352800, + 384000, 705600, 768000, 1411200, 2822400, }; static const struct snd_pcm_hw_constraint_list fsl_sai_rate_constraints = { @@ -763,7 +764,7 @@ static struct snd_soc_dai_driver fsl_sai_dai_template = { .channels_min = 1, .channels_max = 32, .rate_min = 8000, - .rate_max = 192000, + .rate_max = 2822400, .rates = SNDRV_PCM_RATE_KNOT, .formats = FSL_SAI_FORMATS, }, @@ -772,7 +773,7 @@ static struct snd_soc_dai_driver fsl_sai_dai_template = { .channels_min = 1, .channels_max = 32, .rate_min = 8000, - .rate_max = 192000, + .rate_max = 2822400, .rates = SNDRV_PCM_RATE_KNOT, .formats = FSL_SAI_FORMATS, }, -- 2.17.1