From patchwork Wed May 17 11:15:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?VHJldm9yIFd1ICjlkLPmlofoia8p?= X-Patchwork-Id: 13244718 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 4D44CC7EE23 for ; Wed, 17 May 2023 11:16:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1Uiltg0tTGAW7w6l8HNTBvrK2/TfxbEZX/weOmLD1ME=; b=ysD9INFOSAZmbC mDtJ+WVedhz3IvM4x6/HGYRHQQcfHP+COg3dKJtz5F2M7eMRWUp0xv4muB/WGpyGphLBiGgzc17Z0 TL17/r/rjyDTdNFrobb4wUOfbz3EIIjeILFOzT54Dp8lhaQr4fuG37bolLn6+HPMRnRbD/HQpOSX8 bOxn5QDh1UgaYR0WF9xDxFHkHGRtg/ROt0puvd4U9iSxoo1qUF9oHDqwrJvHdsEPiVTkgbCP5piBi sc3ziyYeBQ2NuYfVR4sTCLPbnmaLvmRk6G5cnaoO3J/I7pOdxK7C4XrujvB7gictWf2OWJFC4HcXK X2J+lqJl2xvcXQKr/9Bg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pzF8H-009ZMv-0N; Wed, 17 May 2023 11:15:49 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pzF8D-009ZLm-2K; Wed, 17 May 2023 11:15:47 +0000 X-UUID: 26fca356f4a411ed83ed1395ce914268-20230517 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=OXa4ipj5zRw2bVBNxgQx3ZtVKWlGRcCu0Y2bi/aJ5mI=; b=oLYkwVK+LKgONlLVW6qm6ywX7/ZPMGf8uMboANpKA4GMl/luoQTSGA9pn+FiisDM/QWTRgPiF2zEQtOQE/gmS7R0dYdCY9pKS40QUgGhiS1TzXzg8kPS3ROnteqAtj8VESOdIOe4mnvi9Kfeiaok8vdiFbgWnKvbAXgb5M/kSSI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:94bc3186-493c-4948-91ec-e1288028e20f,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:d5b0ae3,CLOUDID:887825c1-e32c-4c97-918d-fbb3fc224d4e,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 26fca356f4a411ed83ed1395ce914268-20230517 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 894884119; Wed, 17 May 2023 04:15:38 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 17 May 2023 19:15:35 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 17 May 2023 19:15:35 +0800 From: Trevor Wu To: , , , , , , , , CC: , , , , , Subject: [PATCH 1/5] ASoC: mediatek: mt8188: separate ADDA playback dai from capture dai Date: Wed, 17 May 2023 19:15:30 +0800 Message-ID: <20230517111534.32630-2-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230517111534.32630-1-trevor.wu@mediatek.com> References: <20230517111534.32630-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230517_041545_775289_6C350670 X-CRM114-Status: GOOD ( 23.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org MT8188 will support SOF. In SOF, be_hw_params_fixup callback are used to configure BE hardware parameters. However, playback and capture stream share the same callback function in which it can't know the stream type. It's possible to require different paremters for playback and capture stream, so separate them into two dais for SOF usage. Signed-off-by: Trevor Wu --- sound/soc/mediatek/mt8188/mt8188-afe-common.h | 3 +- sound/soc/mediatek/mt8188/mt8188-dai-adda.c | 76 ++++++++++--------- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 34 +++++++-- 3 files changed, 68 insertions(+), 45 deletions(-) diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-common.h b/sound/soc/mediatek/mt8188/mt8188-afe-common.h index eb7e57c239bd..1304d685a306 100644 --- a/sound/soc/mediatek/mt8188/mt8188-afe-common.h +++ b/sound/soc/mediatek/mt8188/mt8188-afe-common.h @@ -39,7 +39,7 @@ enum { MT8188_AFE_MEMIF_END, MT8188_AFE_MEMIF_NUM = (MT8188_AFE_MEMIF_END - MT8188_AFE_MEMIF_START), MT8188_AFE_IO_START = MT8188_AFE_MEMIF_END, - MT8188_AFE_IO_ADDA = MT8188_AFE_IO_START, + MT8188_AFE_IO_DL_SRC = MT8188_AFE_IO_START, MT8188_AFE_IO_DMIC_IN, MT8188_AFE_IO_DPTX, MT8188_AFE_IO_ETDM_START, @@ -52,6 +52,7 @@ enum { MT8188_AFE_IO_ETDM_NUM = (MT8188_AFE_IO_ETDM_END - MT8188_AFE_IO_ETDM_START), MT8188_AFE_IO_PCM = MT8188_AFE_IO_ETDM_END, + MT8188_AFE_IO_UL_SRC, MT8188_AFE_IO_END, MT8188_AFE_IO_NUM = (MT8188_AFE_IO_END - MT8188_AFE_IO_START), MT8188_DAI_END = MT8188_AFE_IO_END, diff --git a/sound/soc/mediatek/mt8188/mt8188-dai-adda.c b/sound/soc/mediatek/mt8188/mt8188-dai-adda.c index fed9f927e623..9a6673a6f28a 100644 --- a/sound/soc/mediatek/mt8188/mt8188-dai-adda.c +++ b/sound/soc/mediatek/mt8188/mt8188-dai-adda.c @@ -53,8 +53,7 @@ enum { }; struct mtk_dai_adda_priv { - unsigned int dl_rate; - unsigned int ul_rate; + bool hires_required; }; static unsigned int afe_adda_dl_rate_transform(struct mtk_base_afe *afe, @@ -241,42 +240,35 @@ static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w, return 0; } -static int mtk_afe_adc_hires_connect(struct snd_soc_dapm_widget *source, - struct snd_soc_dapm_widget *sink) +static struct mtk_dai_adda_priv *get_adda_priv_by_name(struct mtk_base_afe *afe, + const char *name) { - struct snd_soc_dapm_widget *w = source; - struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm); - struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt); struct mt8188_afe_private *afe_priv = afe->platform_priv; - struct mtk_dai_adda_priv *adda_priv; - - adda_priv = afe_priv->dai_priv[MT8188_AFE_IO_ADDA]; - if (!adda_priv) { - dev_err(afe->dev, "%s adda_priv == NULL", __func__); - return 0; - } - - return !!(adda_priv->ul_rate > ADDA_HIRES_THRES); + if (strstr(name, "aud_adc_hires")) + return afe_priv->dai_priv[MT8188_AFE_IO_UL_SRC]; + else if (strstr(name, "aud_dac_hires")) + return afe_priv->dai_priv[MT8188_AFE_IO_DL_SRC]; + else + return NULL; } -static int mtk_afe_dac_hires_connect(struct snd_soc_dapm_widget *source, - struct snd_soc_dapm_widget *sink) +static int mtk_afe_adda_hires_connect(struct snd_soc_dapm_widget *source, + struct snd_soc_dapm_widget *sink) { struct snd_soc_dapm_widget *w = source; struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm); struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt); - struct mt8188_afe_private *afe_priv = afe->platform_priv; struct mtk_dai_adda_priv *adda_priv; - adda_priv = afe_priv->dai_priv[MT8188_AFE_IO_ADDA]; + adda_priv = get_adda_priv_by_name(afe, w->name); if (!adda_priv) { - dev_err(afe->dev, "%s adda_priv == NULL", __func__); + dev_dbg(afe->dev, "adda_priv == NULL"); return 0; } - return !!(adda_priv->dl_rate > ADDA_HIRES_THRES); + return (adda_priv->hires_required) ? 1 : 0; } static const struct snd_kcontrol_new mtk_dai_adda_o176_mix[] = { @@ -361,7 +353,7 @@ static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = { {"ADDA Capture", NULL, "ADDA Capture Enable"}, {"ADDA Capture", NULL, "ADDA_MTKAIF_CFG"}, {"ADDA Capture", NULL, "aud_adc"}, - {"ADDA Capture", NULL, "aud_adc_hires", mtk_afe_adc_hires_connect}, + {"ADDA Capture", NULL, "aud_adc_hires", mtk_afe_adda_hires_connect}, {"I168", NULL, "ADDA Capture"}, {"I169", NULL, "ADDA Capture"}, @@ -369,7 +361,7 @@ static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = { {"ADDA Playback", NULL, "ADDA Enable"}, {"ADDA Playback", NULL, "ADDA Playback Enable"}, {"ADDA Playback", NULL, "aud_dac"}, - {"ADDA Playback", NULL, "aud_dac_hires", mtk_afe_dac_hires_connect}, + {"ADDA Playback", NULL, "aud_dac_hires", mtk_afe_adda_hires_connect}, {"DL_GAIN", NULL, "O176"}, {"DL_GAIN", NULL, "O177"}, @@ -503,13 +495,15 @@ static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream, dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %u\n", __func__, id, substream->stream, rate); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - adda_priv->dl_rate = rate; + if (rate > ADDA_HIRES_THRES) + adda_priv->hires_required = 1; + else + adda_priv->hires_required = 0; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ret = mtk_dai_da_configure(afe, rate, id); - } else { - adda_priv->ul_rate = rate; + else ret = mtk_dai_ad_configure(afe, rate, id); - } return ret; } @@ -536,8 +530,8 @@ static const struct snd_soc_dai_ops mtk_dai_adda_ops = { static struct snd_soc_dai_driver mtk_dai_adda_driver[] = { { - .name = "ADDA", - .id = MT8188_AFE_IO_ADDA, + .name = "DL_SRC", + .id = MT8188_AFE_IO_DL_SRC, .playback = { .stream_name = "ADDA Playback", .channels_min = 1, @@ -545,6 +539,11 @@ static struct snd_soc_dai_driver mtk_dai_adda_driver[] = { .rates = MTK_ADDA_PLAYBACK_RATES, .formats = MTK_ADDA_FORMATS, }, + .ops = &mtk_dai_adda_ops, + }, + { + .name = "UL_SRC", + .id = MT8188_AFE_IO_UL_SRC, .capture = { .stream_name = "ADDA Capture", .channels_min = 1, @@ -560,13 +559,18 @@ static int init_adda_priv_data(struct mtk_base_afe *afe) { struct mt8188_afe_private *afe_priv = afe->platform_priv; struct mtk_dai_adda_priv *adda_priv; + int adda_dai_list[] = {MT8188_AFE_IO_DL_SRC, MT8188_AFE_IO_UL_SRC}; + int i; - adda_priv = devm_kzalloc(afe->dev, sizeof(struct mtk_dai_adda_priv), - GFP_KERNEL); - if (!adda_priv) - return -ENOMEM; + for (i = 0; i < ARRAY_SIZE(adda_dai_list); i++) { + adda_priv = devm_kzalloc(afe->dev, + sizeof(struct mtk_dai_adda_priv), + GFP_KERNEL); + if (!adda_priv) + return -ENOMEM; - afe_priv->dai_priv[MT8188_AFE_IO_ADDA] = adda_priv; + afe_priv->dai_priv[adda_dai_list[i]] = adda_priv; + } return 0; } diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c index 919d74ea1934..833bc362dad2 100644 --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c @@ -99,8 +99,8 @@ SND_SOC_DAILINK_DEFS(capture10, DAILINK_COMP_ARRAY(COMP_EMPTY())); /* BE */ -SND_SOC_DAILINK_DEFS(adda, - DAILINK_COMP_ARRAY(COMP_CPU("ADDA")), +SND_SOC_DAILINK_DEFS(dl_src, + DAILINK_COMP_ARRAY(COMP_CPU("DL_SRC")), DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", "mt6359-snd-codec-aif1")), DAILINK_COMP_ARRAY(COMP_EMPTY())); @@ -140,6 +140,12 @@ SND_SOC_DAILINK_DEFS(pcm1, DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); +SND_SOC_DAILINK_DEFS(ul_src, + DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC")), + DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", + "mt6359-snd-codec-aif1")), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + struct mt8188_mt6359_priv { struct snd_soc_jack dp_jack; struct snd_soc_jack hdmi_jack; @@ -345,7 +351,7 @@ enum { DAI_LINK_UL8_FE, DAI_LINK_UL9_FE, DAI_LINK_UL10_FE, - DAI_LINK_ADDA_BE, + DAI_LINK_DL_SRC_BE, DAI_LINK_DPTX_BE, DAI_LINK_ETDM1_IN_BE, DAI_LINK_ETDM2_IN_BE, @@ -353,6 +359,7 @@ enum { DAI_LINK_ETDM2_OUT_BE, DAI_LINK_ETDM3_OUT_BE, DAI_LINK_PCM1_BE, + DAI_LINK_UL_SRC_BE, }; static int mt8188_dptx_hw_params(struct snd_pcm_substream *substream, @@ -604,13 +611,11 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = { SND_SOC_DAILINK_REG(capture10), }, /* BE */ - [DAI_LINK_ADDA_BE] = { - .name = "ADDA_BE", + [DAI_LINK_DL_SRC_BE] = { + .name = "DL_SRC_BE", .no_pcm = 1, .dpcm_playback = 1, - .dpcm_capture = 1, - .init = mt8188_mt6359_init, - SND_SOC_DAILINK_REG(adda), + SND_SOC_DAILINK_REG(dl_src), }, [DAI_LINK_DPTX_BE] = { .name = "DPTX_BE", @@ -676,6 +681,12 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = { .dpcm_capture = 1, SND_SOC_DAILINK_REG(pcm1), }, + [DAI_LINK_UL_SRC_BE] = { + .name = "UL_SRC_BE", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(ul_src), + }, }; static struct snd_soc_card mt8188_mt6359_soc_card = { @@ -695,6 +706,7 @@ static int mt8188_mt6359_dev_probe(struct platform_device *pdev) struct mt8188_mt6359_priv *priv; struct mt8188_card_data *card_data; struct snd_soc_dai_link *dai_link; + bool init_mt6359 = false; int ret, i; card_data = (struct mt8188_card_data *)of_device_get_match_data(&pdev->dev); @@ -739,6 +751,12 @@ static int mt8188_mt6359_dev_probe(struct platform_device *pdev) } else if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) { if (strcmp(dai_link->codecs->dai_name, "snd-soc-dummy-dai")) dai_link->init = mt8188_hdmi_codec_init; + } else if (strcmp(dai_link->name, "DL_SRC_BE") == 0 || + strcmp(dai_link->name, "UL_SRC_BE") == 0) { + if (!init_mt6359) { + dai_link->init = mt8188_mt6359_init; + init_mt6359 = true; + } } }