From patchwork Wed Nov 21 13:30:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 10692583 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EDF6513BB for ; Wed, 21 Nov 2018 13:30:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DC3CF2BBA5 for ; Wed, 21 Nov 2018 13:30:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D05072BBA9; Wed, 21 Nov 2018 13:30:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2913C2BBA5 for ; Wed, 21 Nov 2018 13:30:41 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id D391E26794B; Wed, 21 Nov 2018 14:30:39 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 8E0CF267A9F; Wed, 21 Nov 2018 14:30:37 +0100 (CET) Received: from heliosphere.sirena.org.uk (heliosphere.sirena.org.uk [172.104.155.198]) by alsa0.perex.cz (Postfix) with ESMTP id 235AB26794B for ; Wed, 21 Nov 2018 14:30:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=31eoGq9PHyYdUIe0uAMkJadiihu20X1s/sFwqCtQPRU=; b=U8gD5XIMgaR2 7IQzPMzgh9ZfnpFxYFN33LuTy0c/580/PVscjTBScQVSlcAzAsciIBoGC+kir1yrCJ9XAkI5zVj9L f2mxfQ8iQ9qUInQ8mLlFxL0nKGUA3viIGHJuSQ/jE+FjGJWcr53CNMy0AJUSD1PwPiXS/n3ZGWFis 9EHpQ=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1gPSaQ-0003Ze-C9; Wed, 21 Nov 2018 13:30:34 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 128EC11250AE; Wed, 21 Nov 2018 13:30:34 +0000 (GMT) From: Mark Brown To: Rohit kumar In-Reply-To: <1542354118-23360-2-git-send-email-rohitkr@codeaurora.org> Message-Id: <20181121133034.128EC11250AE@debutante.sirena.org.uk> Date: Wed, 21 Nov 2018 13:30:34 +0000 (GMT) Cc: rohkumar@qti.qualcomm.com, alsa-devel@alsa-project.org, bgoswami@codeaurora.org, linux-kernel@vger.kernel.org, plai@codeaurora.org, tiwai@suse.com, lgirdwood@gmail.com, broonie@kernel.org, srinivas.kandagatla@linaro.org Subject: [alsa-devel] Applied "ASoC: sdm845: Update slot_width for Quaternary TDM port" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: sdm845: Update slot_width for Quaternary TDM port has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From a1849b7dd30a07654b53f3599cc8f028afeb5d9f Mon Sep 17 00:00:00 2001 From: Rohit kumar Date: Fri, 16 Nov 2018 13:11:57 +0530 Subject: [PATCH] ASoC: sdm845: Update slot_width for Quaternary TDM port Change slot_width for quaternary TDM port to 16 and update bclk rate for TDM and MI2S interfaces accordingly. Signed-off-by: Rohit kumar Acked-by: Srinivas Kandagatla Signed-off-by: Mark Brown --- sound/soc/qcom/sdm845.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 8d0cdff64377..84e6ee7d78d3 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -13,7 +13,8 @@ #define DEFAULT_SAMPLE_RATE_48K 48000 #define DEFAULT_MCLK_RATE 24576000 -#define DEFAULT_BCLK_RATE 12288000 +#define TDM_BCLK_RATE 6144000 +#define MI2S_BCLK_RATE 1536000 struct sdm845_snd_data { struct snd_soc_card *card; @@ -33,7 +34,7 @@ static int sdm845_tdm_snd_hw_params(struct snd_pcm_substream *substream, switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: - slot_width = 32; + slot_width = 16; break; default: dev_err(rtd->dev, "%s: invalid param format 0x%x\n", @@ -115,7 +116,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) DEFAULT_MCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); snd_soc_dai_set_sysclk(cpu_dai, Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT, - DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); } snd_soc_dai_set_fmt(cpu_dai, fmt); break; @@ -125,7 +126,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) if (++(data->quat_tdm_clk_count) == 1) { snd_soc_dai_set_sysclk(cpu_dai, Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT, - DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); } break;