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 03E8FC43441 for ; Fri, 16 Nov 2018 07:42:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD97420818 for ; Fri, 16 Nov 2018 07:42:26 +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="ENN1QLls"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="e2XN8asc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD97420818 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 S2389415AbeKPRxh (ORCPT ); Fri, 16 Nov 2018 12:53:37 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:36938 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727380AbeKPRxh (ORCPT ); Fri, 16 Nov 2018 12:53:37 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 2A72260C1C; Fri, 16 Nov 2018 07:42:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542354144; bh=fqp4AT1uIem7ySYLI609JUEky7lrVM8VWGL4thGluHY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ENN1QLlstWs2rcjqmRqW3BuwnbgJ/b5Kx46RfUFI5qPIA2Spfapl+tkPbnqnaPSM3 qBi1WRXMKhDV/eB2FLZ5KXIzIH/CN+IeAbj6hDPDIAhp+1k5PhonMpyKo6rBVN3dg9 JvM5b5bHWtJpv05iesJNPdt8gH9RH19Ic4xWL674= 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 9128D6086B; Fri, 16 Nov 2018 07:42:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542354143; bh=fqp4AT1uIem7ySYLI609JUEky7lrVM8VWGL4thGluHY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e2XN8asc6Zq4UMwA9mQ+gALVdb0ZLPHqsMHqxSFyN/ZxHhUqBjWm4RhBheP8q/mH2 TInw+hB2gNh3mKoSMiEeuTVbuSSsHrbxrbb3Usseakkq0LG2sGkTI/wiGEAAQljrne iSXzfAHmEsBd5Fz1xbtnhyrsquby+8NLROZyids4= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9128D6086B 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 2/2] ASoC: sdm845: Add support for Secondary MI2S interface Date: Fri, 16 Nov 2018 13:11:58 +0530 Message-Id: <1542354118-23360-3-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 Add support to configure bit clock for secondary MI2S TX interface. Signed-off-by: Rohit kumar --- sound/soc/qcom/sdm845.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 84e6ee7..58593db 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -19,6 +19,7 @@ struct sdm845_snd_data { struct snd_soc_card *card; uint32_t pri_mi2s_clk_count; + uint32_t sec_mi2s_clk_count; uint32_t quat_tdm_clk_count; }; @@ -121,6 +122,15 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) snd_soc_dai_set_fmt(cpu_dai, fmt); break; + case SECONDARY_MI2S_TX: + if (++(data->sec_mi2s_clk_count) == 1) { + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT, + MI2S_BCLK_RATE, SNDRV_PCM_STREAM_CAPTURE); + } + snd_soc_dai_set_fmt(cpu_dai, fmt); + break; + case QUATERNARY_TDM_RX_0: case QUATERNARY_TDM_TX_0: if (++(data->quat_tdm_clk_count) == 1) { @@ -157,6 +167,14 @@ static void sdm845_snd_shutdown(struct snd_pcm_substream *substream) }; break; + case SECONDARY_MI2S_TX: + if (--(data->sec_mi2s_clk_count) == 0) { + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT, + 0, SNDRV_PCM_STREAM_CAPTURE); + } + break; + case QUATERNARY_TDM_RX_0: case QUATERNARY_TDM_TX_0: if (--(data->quat_tdm_clk_count) == 0) { -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.