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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 5B0C1C4BA37 for ; Thu, 27 Feb 2020 02:48:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35AD9222C2 for ; Thu, 27 Feb 2020 02:48:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728343AbgB0CsF (ORCPT ); Wed, 26 Feb 2020 21:48:05 -0500 Received: from inva021.nxp.com ([92.121.34.21]:35082 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728262AbgB0CsE (ORCPT ); Wed, 26 Feb 2020 21:48:04 -0500 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 86435208DC6; Thu, 27 Feb 2020 03:48:02 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 24979201CDF; Thu, 27 Feb 2020 03:47:55 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 74D0A402C4; Thu, 27 Feb 2020 10:47:46 +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 Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/4] ASoC: fsl_asrc: Change asrc_width to asrc_format Date: Thu, 27 Feb 2020 10:41:55 +0800 Message-Id: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org asrc_format is more inteligent variable, which is align with the alsa definition snd_pcm_format_t. Signed-off-by: Shengjiu Wang --- sound/soc/fsl/fsl_asrc.c | 23 +++++++++++------------ sound/soc/fsl/fsl_asrc.h | 4 ++-- sound/soc/fsl/fsl_asrc_dma.c | 2 +- 3 files changed, 14 insertions(+), 15 deletions(-) diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 0dcebc24c312..2b6a1643573c 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -589,7 +589,6 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream, unsigned int channels = params_channels(params); unsigned int rate = params_rate(params); struct asrc_config config; - snd_pcm_format_t format; int ret; ret = fsl_asrc_request_pair(channels, pair); @@ -600,11 +599,6 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream, pair->config = &config; - if (asrc_priv->asrc_width == 16) - format = SNDRV_PCM_FORMAT_S16_LE; - else - format = SNDRV_PCM_FORMAT_S24_LE; - config.pair = pair->index; config.channel_num = channels; config.inclk = INCLK_NONE; @@ -612,11 +606,11 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { config.input_format = params_format(params); - config.output_format = format; + config.output_format = asrc_priv->asrc_format; config.input_sample_rate = rate; config.output_sample_rate = asrc_priv->asrc_rate; } else { - config.input_format = format; + config.input_format = asrc_priv->asrc_format; config.output_format = params_format(params); config.input_sample_rate = asrc_priv->asrc_rate; config.output_sample_rate = rate; @@ -946,6 +940,7 @@ static int fsl_asrc_probe(struct platform_device *pdev) int irq, ret, i; u32 map_idx; char tmp[16]; + u32 width; asrc_priv = devm_kzalloc(&pdev->dev, sizeof(*asrc_priv), GFP_KERNEL); if (!asrc_priv) @@ -1052,18 +1047,22 @@ static int fsl_asrc_probe(struct platform_device *pdev) return ret; } - ret = of_property_read_u32(np, "fsl,asrc-width", - &asrc_priv->asrc_width); + ret = of_property_read_u32(np, "fsl,asrc-width", &width); if (ret) { dev_err(&pdev->dev, "failed to get output width\n"); return ret; } - if (asrc_priv->asrc_width != 16 && asrc_priv->asrc_width != 24) { + if (width != 16 && width != 24) { dev_warn(&pdev->dev, "unsupported width, switching to 24bit\n"); - asrc_priv->asrc_width = 24; + width = 24; } + if (width == 24) + asrc_priv->asrc_format = SNDRV_PCM_FORMAT_S24_LE; + else + asrc_priv->asrc_format = SNDRV_PCM_FORMAT_S16_LE; + platform_set_drvdata(pdev, asrc_priv); pm_runtime_enable(&pdev->dev); spin_lock_init(&asrc_priv->lock); diff --git a/sound/soc/fsl/fsl_asrc.h b/sound/soc/fsl/fsl_asrc.h index 8a821132d9d0..4940fa0a7542 100644 --- a/sound/soc/fsl/fsl_asrc.h +++ b/sound/soc/fsl/fsl_asrc.h @@ -493,7 +493,7 @@ struct fsl_asrc_pair { * @channel_avail: non-occupied channel numbers * @clk_map: clock map for input/output clock * @asrc_rate: default sample rate for ASoC Back-Ends - * @asrc_width: default sample width for ASoC Back-Ends + * @asrc_format: default sample format for ASoC Back-Ends * @regcache_cfg: store register value of REG_ASRCFG */ struct fsl_asrc { @@ -514,7 +514,7 @@ struct fsl_asrc { unsigned char *clk_map[2]; int asrc_rate; - int asrc_width; + snd_pcm_format_t asrc_format; u32 regcache_cfg; }; diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c index 44e5924be870..f344360dcd24 100644 --- a/sound/soc/fsl/fsl_asrc_dma.c +++ b/sound/soc/fsl/fsl_asrc_dma.c @@ -230,7 +230,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component, return -EINVAL; } - if (asrc_priv->asrc_width == 16) + if (asrc_priv->asrc_format == SNDRV_PCM_FORMAT_S16_LE) buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES; else buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES; -- 2.21.0