From patchwork Thu Dec 16 11:43:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas tanure X-Patchwork-Id: 525018 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2E2CDC433F5 for ; Thu, 16 Dec 2021 11:46:09 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 5BFB71A6B; Thu, 16 Dec 2021 12:45:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 5BFB71A6B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1639655167; bh=Egs4sypU8exdApl2E/V4tViFAjhWwjiWReZEnjhsUWs=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=pQrGRFUD7wtQyvxMs+1NjzNM8Mg+dONIAme4uhxcegv4zxd39tl7Mzawm6UjNmf28 7JiTFowzln5DesNtCL4XSP+54gDBTcfnxIPdEfLIQmxC9CiSMpRvYz/omGywfhsZHf /ZnhVMylVbuqcIh7WIchSuagrp9Pmp7cAWGkAOEI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id D800BF8030F; Thu, 16 Dec 2021 12:44:01 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 39D04F8014C; Thu, 16 Dec 2021 12:43:55 +0100 (CET) Received: from mx0b-001ae601.pphosted.com (mx0a-001ae601.pphosted.com [67.231.149.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 86C0AF800B0 for ; Thu, 16 Dec 2021 12:43:41 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 86C0AF800B0 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="D/D4lUBM" Received: from pps.filterd (m0077473.ppops.net [127.0.0.1]) by mx0a-001ae601.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 1BG6WwLn019726; Thu, 16 Dec 2021 05:43:39 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=jUXTJ7ictjIJSVYhOpCkqR3DNBf/qRCuaX47KxJkx6I=; b=D/D4lUBMYgm0+UTZ97Ae51VUkZS00qZ5XTlhc4H72z/kVQ+GkXJKQLUlnS/qskvYErEG vNvBka8wka053BnHN7aHXuE+Q6DFJ6wq+1/UimS2xUMNz8zYYEGYTOhUcFxd5UhgWbK8 NrYXQkQwfm6ztzAPHWK0mkBDIEreq5azUsSnhHgDPcpYILT44tyFAgs1DnD3CwUf3kUT bZPsbdklWsajk7QBdYngCLLhYEHuhoF2jk5XunHu4xHimM4uDCz8P+QGkmWtoxYlwYpx W9QI5Eb3Bzay7NbuZJ/Mg+5bUhwLsfjGOmzrRaTswS4OrEuXbgPsuc/wL7GR7B/fSFZw Jg== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0a-001ae601.pphosted.com (PPS) with ESMTPS id 3cymsc110q-4 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 16 Dec 2021 05:43:39 -0600 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Thu, 16 Dec 2021 11:43:37 +0000 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Thu, 16 Dec 2021 11:43:37 +0000 Received: from aryzen.ad.cirrus.com (unknown [198.61.64.39]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 35FC4B13; Thu, 16 Dec 2021 11:43:37 +0000 (UTC) From: Lucas Tanure To: "Rafael J . Wysocki" , Len Brown , Hans de Goede , Mark Gross , Liam Girdwood , Jaroslav Kysela , Mark Brown , Takashi Iwai Subject: [PATCH v5 05/10] ASoC: cs35l41: Create shared function for setting channels Date: Thu, 16 Dec 2021 11:43:27 +0000 Message-ID: <20211216114332.153409-6-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211216114332.153409-1-tanureal@opensource.cirrus.com> References: <20211216114332.153409-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: 2e90_m6yxLT2mfHyB1fEhUVypomujnng X-Proofpoint-ORIG-GUID: 2e90_m6yxLT2mfHyB1fEhUVypomujnng X-Proofpoint-Spam-Reason: safe Cc: alsa-devel@alsa-project.org, Lucas Tanure , patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-acpi@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" ASoC and HDA will use the same register to set channels for the device Signed-off-by: Lucas Tanure --- include/sound/cs35l41.h | 3 +++ sound/soc/codecs/cs35l41-lib.c | 32 ++++++++++++++++++++++++++++++++ sound/soc/codecs/cs35l41.c | 30 +++--------------------------- 3 files changed, 38 insertions(+), 27 deletions(-) diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h index ad2e32a12b8c..39d150f61382 100644 --- a/include/sound/cs35l41.h +++ b/include/sound/cs35l41.h @@ -764,5 +764,8 @@ extern struct regmap_config cs35l41_regmap_spi; int cs35l41_otp_unpack(struct device *dev, struct regmap *regmap); int cs35l41_register_errata_patch(struct device *dev, struct regmap *reg, unsigned int reg_revid); +int cs35l41_set_channels(struct device *dev, struct regmap *reg, + unsigned int tx_num, unsigned int *tx_slot, + unsigned int rx_num, unsigned int *rx_slot); #endif /* __CS35L41_H */ diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c index 5e382eaea340..afcec715374d 100644 --- a/sound/soc/codecs/cs35l41-lib.c +++ b/sound/soc/codecs/cs35l41-lib.c @@ -934,6 +934,38 @@ int cs35l41_register_errata_patch(struct device *dev, struct regmap *reg, unsign } EXPORT_SYMBOL_GPL(cs35l41_register_errata_patch); +int cs35l41_set_channels(struct device *dev, struct regmap *reg, + unsigned int tx_num, unsigned int *tx_slot, + unsigned int rx_num, unsigned int *rx_slot) +{ + unsigned int val, mask; + int i; + + if (tx_num > 4 || rx_num > 2) + return -EINVAL; + + val = 0; + mask = 0; + for (i = 0; i < rx_num; i++) { + dev_dbg(dev, "rx slot %d position = %d\n", i, rx_slot[i]); + val |= rx_slot[i] << (i * 8); + mask |= 0x3F << (i * 8); + } + regmap_update_bits(reg, CS35L41_SP_FRAME_RX_SLOT, mask, val); + + val = 0; + mask = 0; + for (i = 0; i < tx_num; i++) { + dev_dbg(dev, "tx slot %d position = %d\n", i, tx_slot[i]); + val |= tx_slot[i] << (i * 8); + mask |= 0x3F << (i * 8); + } + regmap_update_bits(reg, CS35L41_SP_FRAME_TX_SLOT, mask, val); + + return 0; +} +EXPORT_SYMBOL_GPL(cs35l41_set_channels); + MODULE_DESCRIPTION("CS35L41 library"); MODULE_AUTHOR("David Rhodes, Cirrus Logic Inc, "); MODULE_AUTHOR("Lucas Tanure, Cirrus Logic Inc, "); diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index afc10f7ca65e..88d6e77fdb50 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -751,36 +751,12 @@ static const struct cs_dsp_region cs35l41_dsp1_regions[] = { {. type = WMFW_ADSP2_YM, .base = CS35L41_DSP1_YMEM_UNPACK24_0}, }; -static int cs35l41_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_num, - unsigned int *tx_slot, unsigned int rx_num, - unsigned int *rx_slot) +static int cs35l41_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_n, + unsigned int *tx_slot, unsigned int rx_n, unsigned int *rx_slot) { struct cs35l41_private *cs35l41 = snd_soc_component_get_drvdata(dai->component); - unsigned int val, mask; - int i; - - if (tx_num > 4 || rx_num > 2) - return -EINVAL; - val = 0; - mask = 0; - for (i = 0; i < rx_num; i++) { - dev_dbg(cs35l41->dev, "rx slot %d position = %d\n", i, rx_slot[i]); - val |= rx_slot[i] << (i * 8); - mask |= 0x3F << (i * 8); - } - regmap_update_bits(cs35l41->regmap, CS35L41_SP_FRAME_RX_SLOT, mask, val); - - val = 0; - mask = 0; - for (i = 0; i < tx_num; i++) { - dev_dbg(cs35l41->dev, "tx slot %d position = %d\n", i, tx_slot[i]); - val |= tx_slot[i] << (i * 8); - mask |= 0x3F << (i * 8); - } - regmap_update_bits(cs35l41->regmap, CS35L41_SP_FRAME_TX_SLOT, mask, val); - - return 0; + return cs35l41_set_channels(cs35l41->dev, cs35l41->regmap, tx_n, tx_slot, rx_n, rx_slot); } static int cs35l41_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)