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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 80729C43441 for ; Fri, 16 Nov 2018 07:42:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4914220818 for ; Fri, 16 Nov 2018 07:42:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="HJz7YfDQ"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="oBN0+otP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4914220818 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389377AbeKPRxc (ORCPT ); Fri, 16 Nov 2018 12:53:32 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:36742 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727380AbeKPRxb (ORCPT ); Fri, 16 Nov 2018 12:53:31 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 970D6607EF; Fri, 16 Nov 2018 07:42:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542354138; bh=PKwOCpyVUgf2gi0v1K1HRwsQEfeFoBHrjB1CxZPLmSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HJz7YfDQViB0/7UZgZfDhQijcFMfqYstDLgk1xAAdPG6tcRGVIG8R8dcx4nrE5zr3 NaWm1YW9jOhzfO3XxGzcOVfLx3wtxfCe26ePRZhiXgo87FM8OK8C7YyM2oxHR1Z/5w Ps7l7OHmzF2TSM7AU6a9NLYGgW8odr3b0IgqFHvU= Received: from rohkumar-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rohitkr@codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 3C202607DC; Fri, 16 Nov 2018 07:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542354137; bh=PKwOCpyVUgf2gi0v1K1HRwsQEfeFoBHrjB1CxZPLmSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oBN0+otPebVEY1xxIXKDrw4qzDPCy4PG5t2oZdwFfHAMdX9JXc+ykevH09Og034J7 TgoRmpJ+84qbTZEN/c19fIeXnzi2EtXche8q88NBETtR7ZZZBDZhrF47lzNBpmYmT2 RUB9MvISrECHho4naTK7+F6AshE72livm2L/KbtI= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 3C202607DC Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=rohitkr@codeaurora.org From: Rohit kumar To: plai@codeaurora.org, bgoswami@codeaurora.org, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, rohkumar@qti.qualcomm.com, srinivas.kandagatla@linaro.org Cc: Rohit kumar Subject: [PATCH 1/2] ASoC: sdm845: Update slot_width for Quaternary TDM port Date: Fri, 16 Nov 2018 13:11:57 +0530 Message-Id: <1542354118-23360-2-git-send-email-rohitkr@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1542354118-23360-1-git-send-email-rohitkr@codeaurora.org> References: <1542354118-23360-1-git-send-email-rohitkr@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Change slot_width for quaternary TDM port to 16 and update bclk rate for TDM and MI2S interfaces accordingly. Signed-off-by: Rohit kumar --- 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 8d0cdff..84e6ee7 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; -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.