From patchwork Tue Mar 8 07:24:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trevor Wu X-Patchwork-Id: 549332 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 73CE7C433F5 for ; Tue, 8 Mar 2022 07:25:52 +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 087E2171D; Tue, 8 Mar 2022 08:25:00 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 087E2171D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1646724350; bh=WxQnVfK/BwlQtnjQgLAt/bJTd+W9sTnGb90AE2apF8o=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=hsGXMK0V+1Acw6Ki3A6LrF0b9ShXEhEzAPbJBv/exqfC3KcnaYvTI8H+ry/EzP8ZO 0z3JSFJVm0DBNa/Zh6+Fe9ZFI95xnaXXJ8IwNYMKGNEqfF16IFevYhxU9BiSw1CrLk ev11hISkYzst2dDhj4fcbZkDL94EHIC/SnJQW8G8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 94595F80279; Tue, 8 Mar 2022 08:24:59 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 855E0F804F3; Tue, 8 Mar 2022 08:24:57 +0100 (CET) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 BCFB9F800D2 for ; Tue, 8 Mar 2022 08:24:49 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz BCFB9F800D2 X-UUID: 761774f7553a4f738949973e9d494bd7-20220308 X-UUID: 761774f7553a4f738949973e9d494bd7-20220308 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1803571036; Tue, 08 Mar 2022 15:24:41 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 15:24:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 15:24:41 +0800 From: Trevor Wu To: , , , Subject: [PATCH 1/5] ASoC: mediatek: mt8195: add reset controller Date: Tue, 8 Mar 2022 15:24:31 +0800 Message-ID: <20220308072435.22460-2-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220308072435.22460-1-trevor.wu@mediatek.com> References: <20220308072435.22460-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, yc.hung@mediatek.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.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" Audio hardware is possibly used in the firmware stage, so resetting audio hardware before regcache records default register values is required. Signed-off-by: Trevor Wu Reviewed-by: AngeloGioacchino Del Regno --- sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c index 550636500949..72b2c6d629b9 100644 --- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c +++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c @@ -16,6 +16,7 @@ #include #include #include +#include #include "mt8195-afe-common.h" #include "mt8195-afe-clk.h" #include "mt8195-reg.h" @@ -3056,6 +3057,7 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev) struct mtk_base_afe *afe; struct mt8195_afe_private *afe_priv; struct device *dev = &pdev->dev; + struct reset_control *rstc; int i, irq_id, ret; struct snd_soc_component *component; @@ -3092,6 +3094,20 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev) return ret; } + /* reset controller to reset audio regs before regmap cache */ + rstc = devm_reset_control_get_exclusive(dev, "audiosys"); + if (IS_ERR(rstc)) { + ret = PTR_ERR(rstc); + dev_err(dev, "could not get audiosys reset:%d\n", ret); + return ret; + } + + ret = reset_control_reset(rstc); + if (ret) { + dev_err(dev, "failed to trigger audio reset:%d\n", ret); + return ret; + } + spin_lock_init(&afe_priv->afe_ctrl_lock); mutex_init(&afe->irq_alloc_lock); From patchwork Tue Mar 8 07:24:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trevor Wu X-Patchwork-Id: 549331 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 C81B8C433F5 for ; Tue, 8 Mar 2022 07:26:43 +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 20E361775; 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Tue, 8 Mar 2022 08:24:51 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 50AAEF80271 X-UUID: 75a2ed2172be4bac9292d31a23072b10-20220308 X-UUID: 75a2ed2172be4bac9292d31a23072b10-20220308 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 635396971; Tue, 08 Mar 2022 15:24:42 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 15:24:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 15:24:41 +0800 From: Trevor Wu To: , , , Subject: [PATCH 2/5] dt-bindings: mediatek: mt8195: add reset property Date: Tue, 8 Mar 2022 15:24:32 +0800 Message-ID: <20220308072435.22460-3-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220308072435.22460-1-trevor.wu@mediatek.com> References: <20220308072435.22460-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, yc.hung@mediatek.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.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" Add required properties "resets" and "reset_names", which are used to specify audiosys hw reset for mt8195 afe driver. Signed-off-by: Trevor Wu --- .../devicetree/bindings/sound/mt8195-afe-pcm.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml index 6d0975b33d15..4452a4070eff 100644 --- a/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml +++ b/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml @@ -19,6 +19,12 @@ properties: interrupts: maxItems: 1 + resets: + maxItems: 1 + + reset-names: + const: audiosys + memory-region: maxItems: 1 description: | @@ -127,6 +133,8 @@ required: - compatible - reg - interrupts + - resets + - reset-names - mediatek,topckgen - power-domains - clocks @@ -144,6 +152,8 @@ examples: compatible = "mediatek,mt8195-audio"; reg = <0x10890000 0x10000>; interrupts = ; + resets = <&watchdog 14>; + reset-names = "audiosys"; mediatek,topckgen = <&topckgen>; power-domains = <&spm 7>; //MT8195_POWER_DOMAIN_AUDIO memory-region = <&snd_dma_mem_reserved>; From patchwork Tue Mar 8 07:24:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trevor Wu X-Patchwork-Id: 549770 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 52E25C433FE for ; Tue, 8 Mar 2022 07:26:50 +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 903911772; Tue, 8 Mar 2022 08:25:58 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 903911772 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1646724408; bh=hLIcsAVuon3sqRwJizw6KQm85lp8sLpPIwG1Cfhw92o=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=EtH93TP9MO7l+qmp8ccievLrGIE2VHqsrA4g7O/kwZfrNt3Qi31IxYg3YipeDhwtX KzJx3OdFzyKTJCRSb9xDoRHQ4hqJWzdgADR5DFPmiut1W1EOqjaljjzvPoV9qD/ACI Ehkb5KnEmeF3vFZm41nMdEUydE0V9UafUK33x2Ho= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C088CF80272; Tue, 8 Mar 2022 08:25:49 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4BC17F8051D; Tue, 8 Mar 2022 08:25:48 +0100 (CET) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 1F5F3F8026A for ; Tue, 8 Mar 2022 08:24:50 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1F5F3F8026A X-UUID: 1ed9f421a81145fa9236311cfabe2c45-20220308 X-UUID: 1ed9f421a81145fa9236311cfabe2c45-20220308 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1476253785; Tue, 08 Mar 2022 15:24:42 +0800 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 15:24:42 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 15:24:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 15:24:41 +0800 From: Trevor Wu To: , , , Subject: [PATCH 3/5] ASoC: mediatek: mt8195: common code for mt8195 machine driver Date: Tue, 8 Mar 2022 15:24:33 +0800 Message-ID: <20220308072435.22460-4-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220308072435.22460-1-trevor.wu@mediatek.com> References: <20220308072435.22460-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, yc.hung@mediatek.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.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" Some code blocks are not affected by different external codecs, so extracting the common code to preventing from the duplicated code blocks in different mt8195 machine drivers. Signed-off-by: Trevor Wu --- sound/soc/mediatek/mt8195/Makefile | 12 +- .../mediatek/mt8195/mt8195-mt6359-common.c | 398 +++++++++++++++++ .../mediatek/mt8195/mt8195-mt6359-common.h | 30 ++ .../mt8195/mt8195-mt6359-rt1011-rt5682.c | 406 +---------------- .../mt8195/mt8195-mt6359-rt1019-rt5682.c | 409 +----------------- 5 files changed, 452 insertions(+), 803 deletions(-) create mode 100644 sound/soc/mediatek/mt8195/mt8195-mt6359-common.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-mt6359-common.h diff --git a/sound/soc/mediatek/mt8195/Makefile b/sound/soc/mediatek/mt8195/Makefile index e5f0df5010b6..d707cbd2672d 100644 --- a/sound/soc/mediatek/mt8195/Makefile +++ b/sound/soc/mediatek/mt8195/Makefile @@ -12,5 +12,13 @@ snd-soc-mt8195-afe-objs := \ obj-$(CONFIG_SND_SOC_MT8195) += snd-soc-mt8195-afe.o # machine driver -obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1019_RT5682) += mt8195-mt6359-rt1019-rt5682.o -obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1011_RT5682) += mt8195-mt6359-rt1011-rt5682.o +snd-soc-mt8195-rt1019-rt5682-objs := \ + mt8195-mt6359-rt1019-rt5682.o \ + mt8195-mt6359-common.o + +snd-soc-mt8195-rt1011-rt5682-objs := \ + mt8195-mt6359-rt1011-rt5682.o \ + mt8195-mt6359-common.o + +obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1019_RT5682) += snd-soc-mt8195-rt1019-rt5682.o +obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1011_RT5682) += snd-soc-mt8195-rt1011-rt5682.o diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-common.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-common.c new file mode 100644 index 000000000000..764d5c71acff --- /dev/null +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-common.c @@ -0,0 +1,398 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * mt8195-mt6359-common.c -- + * MT8195-MT6359 ALSA SoC machine driver common code + * + * Copyright (c) 2022 MediaTek Inc. + * Author: Trevor Wu + */ + +#include +#include +#include +#include +#include "../../codecs/mt6359.h" +#include "../common/mtk-afe-platform-driver.h" +#include "mt8195-afe-common.h" +#include "mt8195-mt6359-common.h" + +#define CKSYS_AUD_TOP_CFG 0x032c +#define CKSYS_AUD_TOP_MON 0x0330 + +static int mt8195_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct snd_soc_component *cmpnt_codec = + asoc_rtd_to_codec(rtd, 0)->component; + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + struct mt8195_afe_private *afe_priv = afe->platform_priv; + struct mtkaif_param *param = &afe_priv->mtkaif_params; + int chosen_phase_1, chosen_phase_2, chosen_phase_3; + int prev_cycle_1, prev_cycle_2, prev_cycle_3; + int test_done_1, test_done_2, test_done_3; + int cycle_1, cycle_2, cycle_3; + int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM]; + int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM]; + int mtkaif_calibration_num_phase; + bool mtkaif_calibration_ok; + unsigned int monitor; + int counter; + int phase; + int i; + + dev_dbg(afe->dev, "%s(), start\n", __func__); + + param->mtkaif_calibration_ok = false; + for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) { + param->mtkaif_chosen_phase[i] = -1; + param->mtkaif_phase_cycle[i] = 0; + mtkaif_chosen_phase[i] = -1; + mtkaif_phase_cycle[i] = 0; + } + + if (IS_ERR(afe_priv->topckgen)) { + dev_info(afe->dev, "%s() Cannot find topckgen controller\n", + __func__); + return 0; + } + + pm_runtime_get_sync(afe->dev); + mt6359_mtkaif_calibration_enable(cmpnt_codec); + + /* set test type to synchronizer pulse */ + regmap_update_bits(afe_priv->topckgen, + CKSYS_AUD_TOP_CFG, 0xffff, 0x4); + mtkaif_calibration_num_phase = 42; /* mt6359: 0 ~ 42 */ + mtkaif_calibration_ok = true; + + for (phase = 0; + phase <= mtkaif_calibration_num_phase && mtkaif_calibration_ok; + phase++) { + mt6359_set_mtkaif_calibration_phase(cmpnt_codec, + phase, phase, phase); + + regmap_update_bits(afe_priv->topckgen, + CKSYS_AUD_TOP_CFG, 0x1, 0x1); + + test_done_1 = 0; + test_done_2 = 0; + test_done_3 = 0; + cycle_1 = -1; + cycle_2 = -1; + cycle_3 = -1; + counter = 0; + while (!(test_done_1 & test_done_2 & test_done_3)) { + regmap_read(afe_priv->topckgen, + CKSYS_AUD_TOP_MON, &monitor); + test_done_1 = (monitor >> 28) & 0x1; + test_done_2 = (monitor >> 29) & 0x1; + test_done_3 = (monitor >> 30) & 0x1; + if (test_done_1 == 1) + cycle_1 = monitor & 0xf; + + if (test_done_2 == 1) + cycle_2 = (monitor >> 4) & 0xf; + + if (test_done_3 == 1) + cycle_3 = (monitor >> 8) & 0xf; + + /* handle if never test done */ + if (++counter > 10000) { + dev_info(afe->dev, "%s(), test fail, cycle_1 %d, cycle_2 %d, cycle_3 %d, monitor 0x%x\n", + __func__, + cycle_1, cycle_2, cycle_3, monitor); + mtkaif_calibration_ok = false; + break; + } + } + + if (phase == 0) { + prev_cycle_1 = cycle_1; + prev_cycle_2 = cycle_2; + prev_cycle_3 = cycle_3; + } + + if (cycle_1 != prev_cycle_1 && + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = phase - 1; + mtkaif_phase_cycle[MT8195_MTKAIF_MISO_0] = prev_cycle_1; + } + + if (cycle_2 != prev_cycle_2 && + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = phase - 1; + mtkaif_phase_cycle[MT8195_MTKAIF_MISO_1] = prev_cycle_2; + } + + if (cycle_3 != prev_cycle_3 && + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = phase - 1; + mtkaif_phase_cycle[MT8195_MTKAIF_MISO_2] = prev_cycle_3; + } + + regmap_update_bits(afe_priv->topckgen, + CKSYS_AUD_TOP_CFG, 0x1, 0x0); + + if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] >= 0 && + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] >= 0 && + mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] >= 0) + break; + } + + if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { + mtkaif_calibration_ok = false; + chosen_phase_1 = 0; + } else { + chosen_phase_1 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0]; + } + + if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { + mtkaif_calibration_ok = false; + chosen_phase_2 = 0; + } else { + chosen_phase_2 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1]; + } + + if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { + mtkaif_calibration_ok = false; + chosen_phase_3 = 0; + } else { + chosen_phase_3 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2]; + } + + mt6359_set_mtkaif_calibration_phase(cmpnt_codec, + chosen_phase_1, + chosen_phase_2, + chosen_phase_3); + + mt6359_mtkaif_calibration_disable(cmpnt_codec); + pm_runtime_put(afe->dev); + + param->mtkaif_calibration_ok = mtkaif_calibration_ok; + param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = chosen_phase_1; + param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = chosen_phase_2; + param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = chosen_phase_3; + for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) + param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i]; + + dev_info(afe->dev, "%s(), end, calibration ok %d\n", + __func__, param->mtkaif_calibration_ok); + + return 0; +} + +int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_codec = + asoc_rtd_to_codec(rtd, 0)->component; + + /* set mtkaif protocol */ + mt6359_set_mtkaif_protocol(cmpnt_codec, + MT6359_MTKAIF_PROTOCOL_2_CLK_P2); + + /* mtkaif calibration */ + mt8195_mt6359_mtkaif_calibration(rtd); + + return 0; +} + +static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream) +{ + static const unsigned int rates[] = { + 48000 + }; + static const unsigned int channels[] = { + 2, 4, 6, 8 + }; + static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, + }; + static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, + }; + + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + int ret; + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list rate failed\n"); + return ret; + } + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list channel failed\n"); + return ret; + } + + return 0; +} + +const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = { + .startup = mt8195_hdmitx_dptx_startup, +}; + +static int mt8195_dptx_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + + return snd_soc_dai_set_sysclk(cpu_dai, 0, params_rate(params) * 256, + SND_SOC_CLOCK_OUT); +} + +const struct snd_soc_ops mt8195_dptx_ops = { + .hw_params = mt8195_dptx_hw_params, +}; + +int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_component *cmpnt_codec = + asoc_rtd_to_codec(rtd, 0)->component; + int ret; + + ret = snd_soc_card_jack_new(rtd->card, "DP Jack", SND_JACK_LINEOUT, + &priv->dp_jack, NULL, 0); + if (ret) + return ret; + + return snd_soc_component_set_jack(cmpnt_codec, &priv->dp_jack, NULL); +} + +int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_component *cmpnt_codec = + asoc_rtd_to_codec(rtd, 0)->component; + int ret; + + ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, + &priv->hdmi_jack, NULL, 0); + if (ret) + return ret; + + return snd_soc_component_set_jack(cmpnt_codec, &priv->hdmi_jack, NULL); +} + +int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) + +{ + /* fix BE i2s format to S24_LE, clean param mask first */ + snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), + 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); + + params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); + + return 0; +} + +static int mt8195_playback_startup(struct snd_pcm_substream *substream) +{ + static const unsigned int rates[] = { + 48000 + }; + static const unsigned int channels[] = { + 2 + }; + static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, + }; + static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, + }; + + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + int ret; + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list rate failed\n"); + return ret; + } + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list channel failed\n"); + return ret; + } + + return 0; +} + +const struct snd_soc_ops mt8195_playback_ops = { + .startup = mt8195_playback_startup, +}; + +static int mt8195_capture_startup(struct snd_pcm_substream *substream) +{ + static const unsigned int rates[] = { + 48000 + }; + static const unsigned int channels[] = { + 1, 2 + }; + static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, + }; + static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, + }; + + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + int ret; + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list rate failed\n"); + return ret; + } + + ret = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + if (ret < 0) { + dev_err(rtd->dev, "hw_constraint_list channel failed\n"); + return ret; + } + + return 0; +} + +const struct snd_soc_ops mt8195_capture_ops = { + .startup = mt8195_capture_startup, +}; + +const struct dev_pm_ops mt8195_mt6359_pm_ops = { + .poweroff = snd_soc_poweroff, + .restore = snd_soc_resume, +}; diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-common.h b/sound/soc/mediatek/mt8195/mt8195-mt6359-common.h new file mode 100644 index 000000000000..c86d0594287f --- /dev/null +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-common.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * mt8195-mt6359-common.h -- Mediatek 8195 and 6359 common audio driver definitions + * + * Copyright (c) 2022 MediaTek Inc. + * Author: Trevor Wu + */ + +#ifndef _MT_8195_6359_COMMON_H_ +#define _MT_8195_6359_COMMON_H_ + +struct mt8195_mt6359_priv { + struct snd_soc_jack headset_jack; + struct snd_soc_jack dp_jack; + struct snd_soc_jack hdmi_jack; + struct clk *i2so1_mclk; +}; + +extern const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops; +extern const struct snd_soc_ops mt8195_dptx_ops; +extern const struct snd_soc_ops mt8195_playback_ops; +extern const struct snd_soc_ops mt8195_capture_ops; +extern const struct dev_pm_ops mt8195_mt6359_pm_ops; + +int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd); +int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd); +int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd); +int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params); +#endif diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c index 5443a29da7b1..cb2f076e06a9 100644 --- a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c @@ -9,17 +9,16 @@ #include #include -#include #include #include #include #include -#include "../../codecs/mt6359.h" #include "../../codecs/rt1011.h" #include "../../codecs/rt5682.h" #include "../common/mtk-afe-platform-driver.h" #include "mt8195-afe-clk.h" #include "mt8195-afe-common.h" +#include "mt8195-mt6359-common.h" #define RT1011_CODEC_DAI "rt1011-aif" #define RT1011_DEV0_NAME "rt1011.2-0038" @@ -31,13 +30,6 @@ #define RT5682S_CODEC_DAI "rt5682s-aif1" #define RT5682S_DEV0_NAME "rt5682s.2-001a" -struct mt8195_mt6359_rt1011_rt5682_priv { - struct snd_soc_jack headset_jack; - struct snd_soc_jack dp_jack; - struct snd_soc_jack hdmi_jack; - struct clk *i2so1_mclk; -}; - static const struct snd_soc_dapm_widget mt8195_mt6359_rt1011_rt5682_widgets[] = { SND_SOC_DAPM_SPK("Left Speaker", NULL), @@ -141,193 +133,11 @@ static const struct snd_soc_ops mt8195_rt1011_etdm_ops = { .hw_params = mt8195_rt1011_etdm_hw_params, }; -#define CKSYS_AUD_TOP_CFG 0x032c -#define CKSYS_AUD_TOP_MON 0x0330 - -static int mt8195_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_component *cmpnt_afe = - snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); - struct mt8195_afe_private *afe_priv = afe->platform_priv; - struct mtkaif_param *param = &afe_priv->mtkaif_params; - int chosen_phase_1, chosen_phase_2, chosen_phase_3; - int prev_cycle_1, prev_cycle_2, prev_cycle_3; - int test_done_1, test_done_2, test_done_3; - int cycle_1, cycle_2, cycle_3; - int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM]; - int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM]; - int mtkaif_calibration_num_phase; - bool mtkaif_calibration_ok; - unsigned int monitor; - int counter; - int phase; - int i; - - dev_dbg(afe->dev, "%s(), start\n", __func__); - - param->mtkaif_calibration_ok = false; - for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) { - param->mtkaif_chosen_phase[i] = -1; - param->mtkaif_phase_cycle[i] = 0; - mtkaif_chosen_phase[i] = -1; - mtkaif_phase_cycle[i] = 0; - } - - if (IS_ERR(afe_priv->topckgen)) { - dev_info(afe->dev, "%s() Cannot find topckgen controller\n", - __func__); - return 0; - } - - pm_runtime_get_sync(afe->dev); - mt6359_mtkaif_calibration_enable(cmpnt_codec); - - /* set test type to synchronizer pulse */ - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0xffff, 0x4); - mtkaif_calibration_num_phase = 42; /* mt6359: 0 ~ 42 */ - mtkaif_calibration_ok = true; - - for (phase = 0; - phase <= mtkaif_calibration_num_phase && mtkaif_calibration_ok; - phase++) { - mt6359_set_mtkaif_calibration_phase(cmpnt_codec, - phase, phase, phase); - - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0x1, 0x1); - - test_done_1 = 0; - test_done_2 = 0; - test_done_3 = 0; - cycle_1 = -1; - cycle_2 = -1; - cycle_3 = -1; - counter = 0; - while (!(test_done_1 & test_done_2 & test_done_3)) { - regmap_read(afe_priv->topckgen, - CKSYS_AUD_TOP_MON, &monitor); - test_done_1 = (monitor >> 28) & 0x1; - test_done_2 = (monitor >> 29) & 0x1; - test_done_3 = (monitor >> 30) & 0x1; - if (test_done_1 == 1) - cycle_1 = monitor & 0xf; - - if (test_done_2 == 1) - cycle_2 = (monitor >> 4) & 0xf; - - if (test_done_3 == 1) - cycle_3 = (monitor >> 8) & 0xf; - - /* handle if never test done */ - if (++counter > 10000) { - dev_info(afe->dev, "%s(), test fail, cycle_1 %d, cycle_2 %d, cycle_3 %d, monitor 0x%x\n", - __func__, - cycle_1, cycle_2, cycle_3, monitor); - mtkaif_calibration_ok = false; - break; - } - } - - if (phase == 0) { - prev_cycle_1 = cycle_1; - prev_cycle_2 = cycle_2; - prev_cycle_3 = cycle_3; - } - - if (cycle_1 != prev_cycle_1 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_0] = prev_cycle_1; - } - - if (cycle_2 != prev_cycle_2 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_1] = prev_cycle_2; - } - - if (cycle_3 != prev_cycle_3 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_2] = prev_cycle_3; - } - - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0x1, 0x0); - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] >= 0 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] >= 0 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] >= 0) - break; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_1 = 0; - } else { - chosen_phase_1 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0]; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_2 = 0; - } else { - chosen_phase_2 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1]; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_3 = 0; - } else { - chosen_phase_3 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2]; - } - - mt6359_set_mtkaif_calibration_phase(cmpnt_codec, - chosen_phase_1, - chosen_phase_2, - chosen_phase_3); - - mt6359_mtkaif_calibration_disable(cmpnt_codec); - pm_runtime_put(afe->dev); - - param->mtkaif_calibration_ok = mtkaif_calibration_ok; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = chosen_phase_1; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = chosen_phase_2; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = chosen_phase_3; - for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) - param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i]; - - dev_info(afe->dev, "%s(), end, calibration ok %d\n", - __func__, param->mtkaif_calibration_ok); - - return 0; -} - -static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - - /* set mtkaif protocol */ - mt6359_set_mtkaif_protocol(cmpnt_codec, - MT6359_MTKAIF_PROTOCOL_2_CLK_P2); - - /* mtkaif calibration */ - mt8195_mt6359_mtkaif_calibration(rtd); - - return 0; -} - static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; - struct mt8195_mt6359_rt1011_rt5682_priv *priv = - snd_soc_card_get_drvdata(rtd->card); + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_jack *jack = &priv->headset_jack; struct snd_soc_component *cmpnt_afe = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); @@ -373,209 +183,12 @@ static int mt8195_etdm_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return 0; } -static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2, 4, 6, 8 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = { - .startup = mt8195_hdmitx_dptx_startup, -}; - -static int mt8195_dptx_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); - - return snd_soc_dai_set_sysclk(cpu_dai, 0, params_rate(params) * 256, - SND_SOC_CLOCK_OUT); -} - -static const struct snd_soc_ops mt8195_dptx_ops = { - .hw_params = mt8195_dptx_hw_params, -}; - -static int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd) -{ - struct mt8195_mt6359_rt1011_rt5682_priv *priv = - snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - int ret; - - ret = snd_soc_card_jack_new(rtd->card, "DP Jack", SND_JACK_LINEOUT, - &priv->dp_jack, NULL, 0); - if (ret) - return ret; - - return snd_soc_component_set_jack(cmpnt_codec, &priv->dp_jack, NULL); -} - -static int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd) -{ - struct mt8195_mt6359_rt1011_rt5682_priv *priv = - snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - int ret; - - ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, - &priv->hdmi_jack, NULL, 0); - if (ret) - return ret; - - return snd_soc_component_set_jack(cmpnt_codec, &priv->hdmi_jack, NULL); -} - -static int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) - -{ - /* fix BE i2s format to S24_LE, clean param mask first */ - snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), - 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); - - params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); - - return 0; -} - -static int mt8195_playback_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_playback_ops = { - .startup = mt8195_playback_startup, -}; - -static int mt8195_capture_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 1, 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_capture_ops = { - .startup = mt8195_capture_startup, -}; - static int mt8195_set_bias_level_post(struct snd_soc_card *card, - struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) { struct snd_soc_component *component = dapm->component; - struct mt8195_mt6359_rt1011_rt5682_priv *priv = - snd_soc_card_get_drvdata(card); + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(card); int ret; /* @@ -1094,7 +707,7 @@ static int mt8195_mt6359_rt1011_rt5682_dev_probe(struct platform_device *pdev) { struct snd_soc_card *card = &mt8195_mt6359_rt1011_rt5682_soc_card; struct snd_soc_dai_link *dai_link; - struct mt8195_mt6359_rt1011_rt5682_priv *priv; + struct mt8195_mt6359_priv *priv; struct device_node *platform_node, *dp_node, *hdmi_node; int is5682s = 0; int ret, i; @@ -1173,18 +786,13 @@ static const struct of_device_id mt8195_mt6359_rt1011_rt5682_dt_match[] = { }; #endif -static const struct dev_pm_ops mt8195_mt6359_rt1011_rt5682_pm_ops = { - .poweroff = snd_soc_poweroff, - .restore = snd_soc_resume, -}; - static struct platform_driver mt8195_mt6359_rt1011_rt5682_driver = { .driver = { .name = "mt8195_mt6359_rt1011_rt5682", #ifdef CONFIG_OF .of_match_table = mt8195_mt6359_rt1011_rt5682_dt_match, #endif - .pm = &mt8195_mt6359_rt1011_rt5682_pm_ops, + .pm = &mt8195_mt6359_pm_ops, }, .probe = mt8195_mt6359_rt1011_rt5682_dev_probe, }; diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c index 29c2d3407cc7..5c6d6e51b152 100644 --- a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c @@ -10,17 +10,16 @@ #include #include -#include #include #include #include #include #include -#include "../../codecs/mt6359.h" #include "../../codecs/rt5682.h" #include "../common/mtk-afe-platform-driver.h" #include "mt8195-afe-clk.h" #include "mt8195-afe-common.h" +#include "mt8195-mt6359-common.h" #define RT1019_CODEC_DAI "HiFi" #define RT1019_DEV0_NAME "rt1019p" @@ -43,13 +42,6 @@ struct sof_conn_stream { int stream_dir; }; -struct mt8195_mt6359_rt1019_rt5682_priv { - struct snd_soc_jack headset_jack; - struct snd_soc_jack dp_jack; - struct snd_soc_jack hdmi_jack; - struct clk *i2so1_mclk; -}; - static const struct snd_soc_dapm_widget mt8195_mt6359_rt1019_rt5682_widgets[] = { SND_SOC_DAPM_SPK("Speakers", NULL), @@ -131,192 +123,11 @@ static const struct snd_soc_ops mt8195_rt5682_etdm_ops = { .hw_params = mt8195_rt5682_etdm_hw_params, }; -#define CKSYS_AUD_TOP_CFG 0x032c -#define CKSYS_AUD_TOP_MON 0x0330 - -static int mt8195_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_component *cmpnt_afe = - snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); - struct mt8195_afe_private *afe_priv = afe->platform_priv; - struct mtkaif_param *param = &afe_priv->mtkaif_params; - int phase; - unsigned int monitor; - int mtkaif_calibration_num_phase; - int test_done_1, test_done_2, test_done_3; - int cycle_1, cycle_2, cycle_3; - int prev_cycle_1, prev_cycle_2, prev_cycle_3; - int chosen_phase_1, chosen_phase_2, chosen_phase_3; - int counter; - bool mtkaif_calibration_ok; - int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM]; - int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM]; - int i; - - dev_info(afe->dev, "%s(), start\n", __func__); - - param->mtkaif_calibration_ok = false; - for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) { - param->mtkaif_chosen_phase[i] = -1; - param->mtkaif_phase_cycle[i] = 0; - mtkaif_chosen_phase[i] = -1; - mtkaif_phase_cycle[i] = 0; - } - - if (IS_ERR(afe_priv->topckgen)) { - dev_info(afe->dev, "%s() Cannot find topckgen controller\n", - __func__); - return 0; - } - - pm_runtime_get_sync(afe->dev); - mt6359_mtkaif_calibration_enable(cmpnt_codec); - - /* set test type to synchronizer pulse */ - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0xffff, 0x4); - mtkaif_calibration_num_phase = 42; /* mt6359: 0 ~ 42 */ - mtkaif_calibration_ok = true; - - for (phase = 0; - phase <= mtkaif_calibration_num_phase && mtkaif_calibration_ok; - phase++) { - mt6359_set_mtkaif_calibration_phase(cmpnt_codec, - phase, phase, phase); - - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0x1, 0x1); - - test_done_1 = 0; - test_done_2 = 0; - test_done_3 = 0; - cycle_1 = -1; - cycle_2 = -1; - cycle_3 = -1; - counter = 0; - while (!(test_done_1 & test_done_2 & test_done_3)) { - regmap_read(afe_priv->topckgen, - CKSYS_AUD_TOP_MON, &monitor); - test_done_1 = (monitor >> 28) & 0x1; - test_done_2 = (monitor >> 29) & 0x1; - test_done_3 = (monitor >> 30) & 0x1; - if (test_done_1 == 1) - cycle_1 = monitor & 0xf; - - if (test_done_2 == 1) - cycle_2 = (monitor >> 4) & 0xf; - - if (test_done_3 == 1) - cycle_3 = (monitor >> 8) & 0xf; - - /* handle if never test done */ - if (++counter > 10000) { - dev_info(afe->dev, "%s(), test fail, cycle_1 %d, cycle_2 %d, cycle_3 %d, monitor 0x%x\n", - __func__, - cycle_1, cycle_2, cycle_3, monitor); - mtkaif_calibration_ok = false; - break; - } - } - - if (phase == 0) { - prev_cycle_1 = cycle_1; - prev_cycle_2 = cycle_2; - prev_cycle_3 = cycle_3; - } - - if (cycle_1 != prev_cycle_1 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_0] = prev_cycle_1; - } - - if (cycle_2 != prev_cycle_2 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_1] = prev_cycle_2; - } - - if (cycle_3 != prev_cycle_3 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = phase - 1; - mtkaif_phase_cycle[MT8195_MTKAIF_MISO_2] = prev_cycle_3; - } - - regmap_update_bits(afe_priv->topckgen, - CKSYS_AUD_TOP_CFG, 0x1, 0x0); - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] >= 0 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] >= 0 && - mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] >= 0) - break; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_1 = 0; - } else { - chosen_phase_1 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0]; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_2 = 0; - } else { - chosen_phase_2 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1]; - } - - if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { - mtkaif_calibration_ok = false; - chosen_phase_3 = 0; - } else { - chosen_phase_3 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2]; - } - - mt6359_set_mtkaif_calibration_phase(cmpnt_codec, - chosen_phase_1, - chosen_phase_2, - chosen_phase_3); - - mt6359_mtkaif_calibration_disable(cmpnt_codec); - pm_runtime_put(afe->dev); - - param->mtkaif_calibration_ok = mtkaif_calibration_ok; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = chosen_phase_1; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = chosen_phase_2; - param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = chosen_phase_3; - for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) - param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i]; - - dev_info(afe->dev, "%s(), end, calibration ok %d\n", - __func__, param->mtkaif_calibration_ok); - - return 0; -} - -static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - - /* set mtkaif protocol */ - mt6359_set_mtkaif_protocol(cmpnt_codec, - MT6359_MTKAIF_PROTOCOL_2_CLK_P2); - - /* mtkaif calibration */ - mt8195_mt6359_mtkaif_calibration(rtd); - - return 0; -} - static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; - struct mt8195_mt6359_rt1019_rt5682_priv *priv = + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_jack *jack = &priv->headset_jack; struct snd_soc_component *cmpnt_afe = @@ -363,212 +174,12 @@ static int mt8195_etdm_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return 0; } -static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2, 4, 6, 8 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = { - .startup = mt8195_hdmitx_dptx_startup, -}; - -static int mt8195_dptx_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); - unsigned int rate = params_rate(params); - unsigned int mclk_fs_ratio = 256; - unsigned int mclk_fs = rate * mclk_fs_ratio; - - return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_fs, - SND_SOC_CLOCK_OUT); -} - -static const struct snd_soc_ops mt8195_dptx_ops = { - .hw_params = mt8195_dptx_hw_params, -}; - -static int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd) -{ - struct mt8195_mt6359_rt1019_rt5682_priv *priv = - snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - int ret = 0; - - ret = snd_soc_card_jack_new(rtd->card, "DP Jack", SND_JACK_LINEOUT, - &priv->dp_jack, NULL, 0); - if (ret) - return ret; - - return snd_soc_component_set_jack(cmpnt_codec, &priv->dp_jack, NULL); -} - -static int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd) -{ - struct mt8195_mt6359_rt1019_rt5682_priv *priv = - snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *cmpnt_codec = - asoc_rtd_to_codec(rtd, 0)->component; - int ret = 0; - - ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, - &priv->hdmi_jack, NULL, 0); - if (ret) - return ret; - - return snd_soc_component_set_jack(cmpnt_codec, &priv->hdmi_jack, NULL); -} - -static int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) - -{ - /* fix BE i2s format to S24_LE, clean param mask first */ - snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), - 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); - - params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); - - return 0; -} - -static int mt8195_playback_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_playback_ops = { - .startup = mt8195_playback_startup, -}; - -static int mt8195_capture_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 1, 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_capture_ops = { - .startup = mt8195_capture_startup, -}; - static int mt8195_set_bias_level_post(struct snd_soc_card *card, - struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) { struct snd_soc_component *component = dapm->component; - struct mt8195_mt6359_rt1019_rt5682_priv *priv = - snd_soc_card_get_drvdata(card); + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(card); int ret; /* @@ -581,7 +192,6 @@ static int mt8195_set_bias_level_post(struct snd_soc_card *card, strcmp(component->name, RT5682S_DEV0_NAME))) return 0; - switch (level) { case SND_SOC_BIAS_OFF: if (!__clk_is_enabled(priv->i2so1_mclk)) @@ -1299,7 +909,7 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev) { struct snd_soc_card *card = &mt8195_mt6359_rt1019_rt5682_soc_card; struct snd_soc_dai_link *dai_link; - struct mt8195_mt6359_rt1019_rt5682_priv *priv; + struct mt8195_mt6359_priv *priv; struct device_node *platform_node, *adsp_node, *dp_node, *hdmi_node; int is5682s = 0; int init6359 = 0; @@ -1412,18 +1022,13 @@ static const struct of_device_id mt8195_mt6359_rt1019_rt5682_dt_match[] = { }; #endif -static const struct dev_pm_ops mt8195_mt6359_rt1019_rt5682_pm_ops = { - .poweroff = snd_soc_poweroff, - .restore = snd_soc_resume, -}; - static struct platform_driver mt8195_mt6359_rt1019_rt5682_driver = { .driver = { .name = "mt8195_mt6359_rt1019_rt5682", #ifdef CONFIG_OF .of_match_table = mt8195_mt6359_rt1019_rt5682_dt_match, #endif - .pm = &mt8195_mt6359_rt1019_rt5682_pm_ops, + .pm = &mt8195_mt6359_pm_ops, }, .probe = mt8195_mt6359_rt1019_rt5682_dev_probe, }; 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Tue, 08 Mar 2022 15:24:42 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 15:24:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 15:24:41 +0800 From: Trevor Wu To: , , , Subject: [PATCH 4/5] ASoC: mediatek: mt8195: add machine driver with mt6359, max98390 and rt5682 Date: Tue, 8 Mar 2022 15:24:34 +0800 Message-ID: <20220308072435.22460-5-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220308072435.22460-1-trevor.wu@mediatek.com> References: <20220308072435.22460-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, yc.hung@mediatek.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.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" This patch adds support for mt8195 board with mt6359, max98390 and rt5682. Signed-off-by: Trevor Wu --- sound/soc/mediatek/Kconfig | 16 + sound/soc/mediatek/mt8195/Makefile | 5 + .../mt8195/mt8195-mt6359-max98390-rt5682.c | 1058 +++++++++++++++++ 3 files changed, 1079 insertions(+) create mode 100644 sound/soc/mediatek/mt8195/mt8195-mt6359-max98390-rt5682.c diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig index 0d154350f180..ce9000013ac4 100644 --- a/sound/soc/mediatek/Kconfig +++ b/sound/soc/mediatek/Kconfig @@ -229,3 +229,19 @@ config SND_SOC_MT8195_MT6359_RT1011_RT5682 with the MT6359 RT1011 RT5682 audio codec. Select Y if you have such device. If unsure select "N". + +config SND_SOC_MT8195_MT6359_MAX98390_RT5682 + tristate "ASoC Audio driver for MT8195 with MT6359 MAX98390 RT5682 codec" + depends on I2C + depends on SND_SOC_MT8195 && MTK_PMIC_WRAP + select SND_SOC_MT6359 + select SND_SOC_MAX98390 + select SND_SOC_RT5682_I2C + select SND_SOC_RT5682S + select SND_SOC_DMIC + select SND_SOC_HDMI_CODEC + help + This adds ASoC driver for Mediatek MT8195 boards + with the MT6359 MAX98390 RT5682 audio codec. + Select Y if you have such device. + If unsure select "N". diff --git a/sound/soc/mediatek/mt8195/Makefile b/sound/soc/mediatek/mt8195/Makefile index d707cbd2672d..e70ee2c6a61e 100644 --- a/sound/soc/mediatek/mt8195/Makefile +++ b/sound/soc/mediatek/mt8195/Makefile @@ -20,5 +20,10 @@ snd-soc-mt8195-rt1011-rt5682-objs := \ mt8195-mt6359-rt1011-rt5682.o \ mt8195-mt6359-common.o +snd-soc-mt8195-max98390-rt5682-objs := \ + mt8195-mt6359-max98390-rt5682.o \ + mt8195-mt6359-common.o + obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1019_RT5682) += snd-soc-mt8195-rt1019-rt5682.o obj-$(CONFIG_SND_SOC_MT8195_MT6359_RT1011_RT5682) += snd-soc-mt8195-rt1011-rt5682.o +obj-$(CONFIG_SND_SOC_MT8195_MT6359_MAX98390_RT5682) += snd-soc-mt8195-max98390-rt5682.o diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-max98390-rt5682.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-max98390-rt5682.c new file mode 100644 index 000000000000..b0d55a7889d2 --- /dev/null +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-max98390-rt5682.c @@ -0,0 +1,1058 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * mt8195-mt6359-max98390-rt5682.c -- + * MT8195-MT6359-MAX98390-RT5682 ALSA SoC machine driver + * + * Copyright (c) 2022 MediaTek Inc. + * Author: Trevor Wu + */ + +#include +#include +#include +#include +#include +#include +#include +#include "../../codecs/rt5682.h" +#include "../common/mtk-afe-platform-driver.h" +#include "mt8195-afe-clk.h" +#include "mt8195-afe-common.h" +#include "mt8195-mt6359-common.h" + +#define MAX98390_CODEC_DAI "max98390-aif1" +#define MAX98390_DEV0_NAME "max98390.2-0038" /* right */ +#define MAX98390_DEV1_NAME "max98390.2-0039" /* left */ + +#define RT5682_CODEC_DAI "rt5682-aif1" +#define RT5682_DEV0_NAME "rt5682.2-001a" + +#define RT5682S_CODEC_DAI "rt5682s-aif1" +#define RT5682S_DEV0_NAME "rt5682s.2-001a" + +#define SOF_DMA_DL2 "SOF_DMA_DL2" +#define SOF_DMA_DL3 "SOF_DMA_DL3" +#define SOF_DMA_UL4 "SOF_DMA_UL4" +#define SOF_DMA_UL5 "SOF_DMA_UL5" + +struct sof_conn_stream { + const char *normal_link; + const char *sof_link; + const char *sof_dma; + int stream_dir; +}; + +static const struct snd_soc_dapm_widget + mt8195_mt6359_max98390_rt5682_widgets[] = { + SND_SOC_DAPM_SPK("Left Speaker", NULL), + SND_SOC_DAPM_SPK("Right Speaker", NULL), + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_DL3, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL4, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL5, SND_SOC_NOPM, 0, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_route mt8195_mt6359_max98390_rt5682_routes[] = { + /* speaker */ + { "Left Speaker", NULL, "Left BE_OUT" }, + { "Right Speaker", NULL, "Right BE_OUT" }, + /* headset */ + { "Headphone Jack", NULL, "HPOL" }, + { "Headphone Jack", NULL, "HPOR" }, + { "IN1P", NULL, "Headset Mic" }, + /* SOF Uplink */ + {SOF_DMA_UL4, NULL, "O034"}, + {SOF_DMA_UL4, NULL, "O035"}, + {SOF_DMA_UL5, NULL, "O036"}, + {SOF_DMA_UL5, NULL, "O037"}, + /* SOF Downlink */ + {"I070", NULL, SOF_DMA_DL2}, + {"I071", NULL, SOF_DMA_DL2}, + {"I020", NULL, SOF_DMA_DL3}, + {"I021", NULL, SOF_DMA_DL3}, +}; + +static const struct snd_kcontrol_new mt8195_mt6359_max98390_rt5682_controls[] = { + SOC_DAPM_PIN_SWITCH("Left Speaker"), + SOC_DAPM_PIN_SWITCH("Right Speaker"), + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), +}; + +static int mt8195_rt5682_etdm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + unsigned int rate = params_rate(params); + int bitwidth; + int ret; + + bitwidth = snd_pcm_format_width(params_format(params)); + if (bitwidth < 0) { + dev_err(card->dev, "invalid bit width: %d\n", bitwidth); + return bitwidth; + } + + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x00, 0x0, 0x2, bitwidth); + if (ret) { + dev_err(card->dev, "failed to set tdm slot\n"); + return ret; + } + + ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL1, RT5682_PLL1_S_MCLK, + rate * 256, rate * 512); + if (ret) { + dev_err(card->dev, "failed to set pll\n"); + return ret; + } + + ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, + rate * 512, SND_SOC_CLOCK_IN); + if (ret) { + dev_err(card->dev, "failed to set sysclk\n"); + return ret; + } + + return snd_soc_dai_set_sysclk(cpu_dai, 0, rate * 256, + SND_SOC_CLOCK_OUT); +} + +static const struct snd_soc_ops mt8195_rt5682_etdm_ops = { + .hw_params = mt8195_rt5682_etdm_hw_params, +}; + +static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_codec = + asoc_rtd_to_codec(rtd, 0)->component; + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_jack *jack = &priv->headset_jack; + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + struct mt8195_afe_private *afe_priv = afe->platform_priv; + int ret; + + priv->i2so1_mclk = afe_priv->clk[MT8195_CLK_TOP_APLL12_DIV2]; + + ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", + SND_JACK_HEADSET | SND_JACK_BTN_0 | + SND_JACK_BTN_1 | SND_JACK_BTN_2 | + SND_JACK_BTN_3, + jack, NULL, 0); + if (ret) { + dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); + return ret; + } + + snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + + ret = snd_soc_component_set_jack(cmpnt_codec, jack, NULL); + if (ret) { + dev_err(rtd->dev, "Headset Jack set failed: %d\n", ret); + return ret; + } + + return 0; +}; + +static int mt8195_etdm_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + /* fix BE i2s format to S24_LE, clean param mask first */ + snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), + 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); + + params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); + + return 0; +} + +static int mt8195_set_bias_level_post(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_component *component = dapm->component; + struct mt8195_mt6359_priv *priv = snd_soc_card_get_drvdata(card); + int ret; + + /* + * It's required to control mclk directly in the set_bias_level_post + * function for rt5682 and rt5682s codec, or the unexpected pop happens + * at the end of playback. + */ + if (!component || + (strcmp(component->name, RT5682_DEV0_NAME) && + strcmp(component->name, RT5682S_DEV0_NAME))) + return 0; + + switch (level) { + case SND_SOC_BIAS_OFF: + if (!__clk_is_enabled(priv->i2so1_mclk)) + return 0; + + clk_disable_unprepare(priv->i2so1_mclk); + dev_dbg(card->dev, "Disable i2so1 mclk\n"); + break; + case SND_SOC_BIAS_ON: + ret = clk_prepare_enable(priv->i2so1_mclk); + if (ret) { + dev_err(card->dev, "Can't enable i2so1 mclk: %d\n", ret); + return ret; + } + dev_dbg(card->dev, "Enable i2so1 mclk\n"); + break; + default: + break; + } + + return 0; +} + +enum { + DAI_LINK_DL2_FE, + DAI_LINK_DL3_FE, + DAI_LINK_DL6_FE, + DAI_LINK_DL7_FE, + DAI_LINK_DL8_FE, + DAI_LINK_DL10_FE, + DAI_LINK_DL11_FE, + DAI_LINK_UL1_FE, + DAI_LINK_UL2_FE, + DAI_LINK_UL3_FE, + DAI_LINK_UL4_FE, + DAI_LINK_UL5_FE, + DAI_LINK_UL6_FE, + DAI_LINK_UL8_FE, + DAI_LINK_UL9_FE, + DAI_LINK_UL10_FE, + DAI_LINK_DL_SRC_BE, + DAI_LINK_DPTX_BE, + DAI_LINK_ETDM1_IN_BE, + DAI_LINK_ETDM2_IN_BE, + DAI_LINK_ETDM1_OUT_BE, + DAI_LINK_ETDM2_OUT_BE, + DAI_LINK_ETDM3_OUT_BE, + DAI_LINK_PCM1_BE, + DAI_LINK_UL_SRC1_BE, + DAI_LINK_UL_SRC2_BE, + DAI_LINK_REGULAR_LAST = DAI_LINK_UL_SRC2_BE, + DAI_LINK_SOF_START, + DAI_LINK_SOF_DL2_BE = DAI_LINK_SOF_START, + DAI_LINK_SOF_DL3_BE, + DAI_LINK_SOF_UL4_BE, + DAI_LINK_SOF_UL5_BE, + DAI_LINK_SOF_END = DAI_LINK_SOF_UL5_BE, +}; + +#define DAI_LINK_REGULAR_NUM (DAI_LINK_REGULAR_LAST + 1) + +/* FE */ +SND_SOC_DAILINK_DEFS(DL2_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL3_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL3")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL6_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL6")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL7_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL7")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL8_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL8")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL10_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL10")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DL11_FE, + DAILINK_COMP_ARRAY(COMP_CPU("DL11")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL1_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL2_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL3_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL3")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL4_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL4")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL5_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL5")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL6_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL6")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL8_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL8")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL9_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL9")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL10_FE, + DAILINK_COMP_ARRAY(COMP_CPU("UL10")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +/* BE */ +SND_SOC_DAILINK_DEFS(DL_SRC_BE, + DAILINK_COMP_ARRAY(COMP_CPU("DL_SRC")), + DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", + "mt6359-snd-codec-aif1")), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(DPTX_BE, + DAILINK_COMP_ARRAY(COMP_CPU("DPTX")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(ETDM1_IN_BE, + DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_IN")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(ETDM2_IN_BE, + DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_IN")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(ETDM1_OUT_BE, + DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_OUT")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(ETDM2_OUT_BE, + DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_OUT")), + DAILINK_COMP_ARRAY(COMP_CODEC(MAX98390_DEV0_NAME, + MAX98390_CODEC_DAI), + COMP_CODEC(MAX98390_DEV1_NAME, + MAX98390_CODEC_DAI)), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(ETDM3_OUT_BE, + DAILINK_COMP_ARRAY(COMP_CPU("ETDM3_OUT")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(PCM1_BE, + DAILINK_COMP_ARRAY(COMP_CPU("PCM1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL_SRC1_BE, + DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC1")), + DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", + "mt6359-snd-codec-aif1"), + COMP_CODEC("dmic-codec", + "dmic-hifi")), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(UL_SRC2_BE, + DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC2")), + DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", + "mt6359-snd-codec-aif2")), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_DL2, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_DL3, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL3")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL4, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL4")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL5, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL5")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +static const struct sof_conn_stream g_sof_conn_streams[] = { + { "ETDM2_OUT_BE", "AFE_SOF_DL2", SOF_DMA_DL2, SNDRV_PCM_STREAM_PLAYBACK}, + { "ETDM1_OUT_BE", "AFE_SOF_DL3", SOF_DMA_DL3, SNDRV_PCM_STREAM_PLAYBACK}, + { "UL_SRC1_BE", "AFE_SOF_UL4", SOF_DMA_UL4, SNDRV_PCM_STREAM_CAPTURE}, + { "ETDM2_IN_BE", "AFE_SOF_UL5", SOF_DMA_UL5, SNDRV_PCM_STREAM_CAPTURE}, +}; + +/* fixup the BE DAI link to match any values from topology */ +static int mt8195_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai_link *sof_dai_link = NULL; + struct snd_soc_pcm_runtime *runtime; + struct snd_soc_dai *cpu_dai; + int i, j, ret = 0; + + for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) { + const struct sof_conn_stream *conn = &g_sof_conn_streams[i]; + + if (strcmp(rtd->dai_link->name, conn->normal_link)) + continue; + + for_each_card_rtds(card, runtime) { + if (strcmp(runtime->dai_link->name, conn->sof_link)) + continue; + + for_each_rtd_cpu_dais(runtime, j, cpu_dai) { + if (cpu_dai->stream_active[conn->stream_dir] > 0) { + sof_dai_link = runtime->dai_link; + break; + } + } + break; + } + + if (sof_dai_link && sof_dai_link->be_hw_params_fixup) + ret = sof_dai_link->be_hw_params_fixup(runtime, params); + + break; + } + + if (!strcmp(rtd->dai_link->name, "ETDM2_IN_BE") || + !strcmp(rtd->dai_link->name, "ETDM1_OUT_BE")) { + mt8195_etdm_hw_params_fixup(runtime, params); + } + + return ret; +} + +static int mt8195_mt6359_max98390_rt5682_card_late_probe(struct snd_soc_card *card) +{ + struct snd_soc_pcm_runtime *runtime; + struct snd_soc_component *sof_comp = NULL; + int i; + + /* 1. find sof component */ + for_each_card_rtds(card, runtime) { + for (i = 0; i < runtime->num_components; i++) { + if (!runtime->components[i]->driver->name) + continue; + if (!strcmp(runtime->components[i]->driver->name, "sof-audio-component")) { + sof_comp = runtime->components[i]; + break; + } + } + } + + if (!sof_comp) { + dev_info(card->dev, " probe without component\n"); + return 0; + } + /* 2. add route path and fixup callback */ + for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) { + const struct sof_conn_stream *conn = &g_sof_conn_streams[i]; + struct snd_soc_pcm_runtime *sof_rtd = NULL; + struct snd_soc_pcm_runtime *normal_rtd = NULL; + struct snd_soc_pcm_runtime *rtd = NULL; + + for_each_card_rtds(card, rtd) { + if (!strcmp(rtd->dai_link->name, conn->sof_link)) { + sof_rtd = rtd; + continue; + } + if (!strcmp(rtd->dai_link->name, conn->normal_link)) { + normal_rtd = rtd; + continue; + } + if (normal_rtd && sof_rtd) + break; + } + if (normal_rtd && sof_rtd) { + int j; + struct snd_soc_dai *cpu_dai; + + for_each_rtd_cpu_dais(sof_rtd, j, cpu_dai) { + struct snd_soc_dapm_route route; + struct snd_soc_dapm_path *p = NULL; + struct snd_soc_dapm_widget *play_widget = + cpu_dai->playback_widget; + struct snd_soc_dapm_widget *cap_widget = + cpu_dai->capture_widget; + memset(&route, 0, sizeof(route)); + if (conn->stream_dir == SNDRV_PCM_STREAM_CAPTURE && + cap_widget) { + snd_soc_dapm_widget_for_each_sink_path(cap_widget, p) { + route.source = conn->sof_dma; + route.sink = p->sink->name; + snd_soc_dapm_add_routes(&card->dapm, &route, 1); + } + } else if (conn->stream_dir == SNDRV_PCM_STREAM_PLAYBACK && + play_widget){ + snd_soc_dapm_widget_for_each_source_path(play_widget, p) { + route.source = p->source->name; + route.sink = conn->sof_dma; + snd_soc_dapm_add_routes(&card->dapm, &route, 1); + } + } else { + dev_err(cpu_dai->dev, "stream dir and widget not pair\n"); + } + } + normal_rtd->dai_link->be_hw_params_fixup = mt8195_dai_link_fixup; + } + } + + return 0; +} + +static struct snd_soc_dai_link mt8195_mt6359_max98390_rt5682_dai_links[] = { + /* FE */ + [DAI_LINK_DL2_FE] = { + .name = "DL2_FE", + .stream_name = "DL2 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_playback_ops, + SND_SOC_DAILINK_REG(DL2_FE), + }, + [DAI_LINK_DL3_FE] = { + .name = "DL3_FE", + .stream_name = "DL3 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_playback_ops, + SND_SOC_DAILINK_REG(DL3_FE), + }, + [DAI_LINK_DL6_FE] = { + .name = "DL6_FE", + .stream_name = "DL6 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_playback_ops, + SND_SOC_DAILINK_REG(DL6_FE), + }, + [DAI_LINK_DL7_FE] = { + .name = "DL7_FE", + .stream_name = "DL7 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_PRE, + SND_SOC_DPCM_TRIGGER_PRE, + }, + .dynamic = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(DL7_FE), + }, + [DAI_LINK_DL8_FE] = { + .name = "DL8_FE", + .stream_name = "DL8 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_playback_ops, + SND_SOC_DAILINK_REG(DL8_FE), + }, + [DAI_LINK_DL10_FE] = { + .name = "DL10_FE", + .stream_name = "DL10 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_hdmitx_dptx_playback_ops, + SND_SOC_DAILINK_REG(DL10_FE), + }, + [DAI_LINK_DL11_FE] = { + .name = "DL11_FE", + .stream_name = "DL11 Playback", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_playback = 1, + .ops = &mt8195_playback_ops, + SND_SOC_DAILINK_REG(DL11_FE), + }, + [DAI_LINK_UL1_FE] = { + .name = "UL1_FE", + .stream_name = "UL1 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_PRE, + SND_SOC_DPCM_TRIGGER_PRE, + }, + .dynamic = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(UL1_FE), + }, + [DAI_LINK_UL2_FE] = { + .name = "UL2_FE", + .stream_name = "UL2 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL2_FE), + }, + [DAI_LINK_UL3_FE] = { + .name = "UL3_FE", + .stream_name = "UL3 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL3_FE), + }, + [DAI_LINK_UL4_FE] = { + .name = "UL4_FE", + .stream_name = "UL4 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL4_FE), + }, + [DAI_LINK_UL5_FE] = { + .name = "UL5_FE", + .stream_name = "UL5 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL5_FE), + }, + [DAI_LINK_UL6_FE] = { + .name = "UL6_FE", + .stream_name = "UL6 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_PRE, + SND_SOC_DPCM_TRIGGER_PRE, + }, + .dynamic = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(UL6_FE), + }, + [DAI_LINK_UL8_FE] = { + .name = "UL8_FE", + .stream_name = "UL8 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL8_FE), + }, + [DAI_LINK_UL9_FE] = { + .name = "UL9_FE", + .stream_name = "UL9 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL9_FE), + }, + [DAI_LINK_UL10_FE] = { + .name = "UL10_FE", + .stream_name = "UL10 Capture", + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST, + }, + .dynamic = 1, + .dpcm_capture = 1, + .ops = &mt8195_capture_ops, + SND_SOC_DAILINK_REG(UL10_FE), + }, + /* BE */ + [DAI_LINK_DL_SRC_BE] = { + .name = "DL_SRC_BE", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(DL_SRC_BE), + }, + [DAI_LINK_DPTX_BE] = { + .name = "DPTX_BE", + .no_pcm = 1, + .dpcm_playback = 1, + .ops = &mt8195_dptx_ops, + .be_hw_params_fixup = mt8195_dptx_hw_params_fixup, + SND_SOC_DAILINK_REG(DPTX_BE), + }, + [DAI_LINK_ETDM1_IN_BE] = { + .name = "ETDM1_IN_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(ETDM1_IN_BE), + }, + [DAI_LINK_ETDM2_IN_BE] = { + .name = "ETDM2_IN_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_capture = 1, + .init = mt8195_rt5682_init, + .ops = &mt8195_rt5682_etdm_ops, + .be_hw_params_fixup = mt8195_etdm_hw_params_fixup, + SND_SOC_DAILINK_REG(ETDM2_IN_BE), + }, + [DAI_LINK_ETDM1_OUT_BE] = { + .name = "ETDM1_OUT_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_playback = 1, + .ops = &mt8195_rt5682_etdm_ops, + .be_hw_params_fixup = mt8195_etdm_hw_params_fixup, + SND_SOC_DAILINK_REG(ETDM1_OUT_BE), + }, + [DAI_LINK_ETDM2_OUT_BE] = { + .name = "ETDM2_OUT_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(ETDM2_OUT_BE), + }, + [DAI_LINK_ETDM3_OUT_BE] = { + .name = "ETDM3_OUT_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(ETDM3_OUT_BE), + }, + [DAI_LINK_PCM1_BE] = { + .name = "PCM1_BE", + .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(PCM1_BE), + }, + [DAI_LINK_UL_SRC1_BE] = { + .name = "UL_SRC1_BE", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(UL_SRC1_BE), + }, + [DAI_LINK_UL_SRC2_BE] = { + .name = "UL_SRC2_BE", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(UL_SRC2_BE), + }, + /* SOF BE */ + [DAI_LINK_SOF_DL2_BE] = { + .name = "AFE_SOF_DL2", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL2), + }, + [DAI_LINK_SOF_DL3_BE] = { + .name = "AFE_SOF_DL3", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL3), + }, + [DAI_LINK_SOF_UL4_BE] = { + .name = "AFE_SOF_UL4", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL4), + }, + [DAI_LINK_SOF_UL5_BE] = { + .name = "AFE_SOF_UL5", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL5), + }, +}; + +static struct snd_soc_codec_conf max98390_codec_conf[] = { + { + .dlc = COMP_CODEC_CONF(MAX98390_DEV0_NAME), + .name_prefix = "Right", + }, + { + .dlc = COMP_CODEC_CONF(MAX98390_DEV1_NAME), + .name_prefix = "Left", + }, +}; + +static struct snd_soc_card mt8195_mt6359_max98390_rt5682_soc_card = { + .name = "mt8195_m98390_r5682", + .owner = THIS_MODULE, + .dai_link = mt8195_mt6359_max98390_rt5682_dai_links, + .num_links = ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_dai_links), + .controls = mt8195_mt6359_max98390_rt5682_controls, + .num_controls = ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_controls), + .dapm_widgets = mt8195_mt6359_max98390_rt5682_widgets, + .num_dapm_widgets = ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_widgets), + .dapm_routes = mt8195_mt6359_max98390_rt5682_routes, + .num_dapm_routes = ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_routes), + .codec_conf = max98390_codec_conf, + .num_configs = ARRAY_SIZE(max98390_codec_conf), + .set_bias_level_post = mt8195_set_bias_level_post, +}; + +static int mt8195_dailink_parse_of(struct snd_soc_card *card, struct device_node *np, + const char *propname) +{ + struct device *dev = card->dev; + struct snd_soc_dai_link *link; + const char *dai_name = NULL; + int i, j, ret, num_links; + + num_links = of_property_count_strings(np, "mediatek,dai-link"); + + if (num_links < 0 || num_links > ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_dai_links)) { + dev_dbg(dev, "number of dai-link is invalid\n"); + return -EINVAL; + } + + card->dai_link = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL); + if (!card->dai_link) + return -ENOMEM; + + card->num_links = 0; + link = card->dai_link; + + for (i = 0; i < num_links; i++) { + ret = of_property_read_string_index(np, propname, i, &dai_name); + if (ret) { + dev_dbg(dev, "ASoC: Property '%s' index %d could not be read: %d\n", + propname, i, ret); + return -EINVAL; + } + + for (j = 0; j < ARRAY_SIZE(mt8195_mt6359_max98390_rt5682_dai_links); j++) { + if (!strcmp(dai_name, mt8195_mt6359_max98390_rt5682_dai_links[j].name)) { + memcpy(link, &mt8195_mt6359_max98390_rt5682_dai_links[j], + sizeof(struct snd_soc_dai_link)); + link++; + card->num_links++; + break; + } + } + } + + if (card->num_links != num_links) + return -EINVAL; + + return 0; +} + +static int mt8195_mt6359_max98390_rt5682_dev_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card = &mt8195_mt6359_max98390_rt5682_soc_card; + struct snd_soc_dai_link *dai_link; + struct mt8195_mt6359_priv *priv; + struct device_node *platform_node, *adsp_node, *dp_node, *hdmi_node; + int is5682s = 0; + int init6359 = 0; + int sof_on = 0; + int ret, i; + + card->dev = &pdev->dev; + + ret = snd_soc_of_parse_card_name(card, "model"); + if (ret) { + dev_err(&pdev->dev, "%s new card name parsing error %d\n", + __func__, ret); + return ret; + } + + if (strstr(card->name, "_5682s")) + is5682s = 1; + + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + platform_node = of_parse_phandle(pdev->dev.of_node, + "mediatek,platform", 0); + if (!platform_node) { + dev_dbg(&pdev->dev, "Property 'platform' missing or invalid\n"); + return -EINVAL; + } + + adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0); + if (adsp_node) + sof_on = 1; + + dp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,dptx-codec", 0); + hdmi_node = of_parse_phandle(pdev->dev.of_node, + "mediatek,hdmi-codec", 0); + + if (of_property_read_bool(pdev->dev.of_node, "mediatek,dai-link")) { + ret = mt8195_dailink_parse_of(card, pdev->dev.of_node, + "mediatek,dai-link"); + if (ret) { + dev_dbg(&pdev->dev, "Parse dai-link fail\n"); + return -EINVAL; + } + } else { + if (!sof_on) + card->num_links = DAI_LINK_REGULAR_NUM; + } + + for_each_card_prelinks(card, i, dai_link) { + if (!dai_link->platforms->name) { + if (!strncmp(dai_link->name, "AFE_SOF", strlen("AFE_SOF")) && sof_on) + dai_link->platforms->of_node = adsp_node; + else + dai_link->platforms->of_node = platform_node; + } + + if (strcmp(dai_link->name, "DPTX_BE") == 0) { + if (!dp_node) { + dev_dbg(&pdev->dev, "No property 'dptx-codec'\n"); + } else { + dai_link->codecs->of_node = dp_node; + dai_link->codecs->name = NULL; + dai_link->codecs->dai_name = "i2s-hifi"; + dai_link->init = mt8195_dptx_codec_init; + } + } else if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) { + if (!hdmi_node) { + dev_dbg(&pdev->dev, "No property 'hdmi-codec'\n"); + } else { + dai_link->codecs->of_node = hdmi_node; + dai_link->codecs->name = NULL; + dai_link->codecs->dai_name = "i2s-hifi"; + dai_link->init = mt8195_hdmi_codec_init; + } + } else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0 || + strcmp(dai_link->name, "ETDM2_IN_BE") == 0) { + dai_link->codecs->name = + is5682s ? RT5682S_DEV0_NAME : RT5682_DEV0_NAME; + dai_link->codecs->dai_name = + is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI; + } else if (strcmp(dai_link->name, "DL_SRC_BE") == 0 || + strcmp(dai_link->name, "UL_SRC1_BE") == 0 || + strcmp(dai_link->name, "UL_SRC2_BE") == 0) { + if (!init6359) { + dai_link->init = mt8195_mt6359_init; + init6359 = 1; + } + } + } + + if (sof_on) + card->late_probe = mt8195_mt6359_max98390_rt5682_card_late_probe; + + snd_soc_card_set_drvdata(card, priv); + + ret = devm_snd_soc_register_card(&pdev->dev, card); + + of_node_put(platform_node); + of_node_put(adsp_node); + of_node_put(dp_node); + of_node_put(hdmi_node); + return ret; +} + +#ifdef CONFIG_OF +static const struct of_device_id mt8195_mt6359_max98390_rt5682_dt_match[] = { + {.compatible = "mediatek,mt8195_mt6359_max98390_rt5682",}, + {} +}; +#endif + +static struct platform_driver mt8195_mt6359_max98390_rt5682_driver = { + .driver = { + .name = "mt8195_mt6359_max98390_rt5682", +#ifdef CONFIG_OF + .of_match_table = mt8195_mt6359_max98390_rt5682_dt_match, +#endif + .pm = &mt8195_mt6359_pm_ops, + }, + .probe = mt8195_mt6359_max98390_rt5682_dev_probe, +}; + +module_platform_driver(mt8195_mt6359_max98390_rt5682_driver); + +/* Module information */ +MODULE_DESCRIPTION("MT8195-MT6359-MAX98390-RT5682 ALSA SoC machine driver"); +MODULE_AUTHOR("Trevor Wu "); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("mt8195_mt6359_max98390_rt5682 soc card"); From patchwork Tue Mar 8 07:24:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trevor Wu X-Patchwork-Id: 549771 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 CE10EC433EF for ; Tue, 8 Mar 2022 07:26:25 +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 110F415C3; 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Tue, 8 Mar 2022 08:24:50 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 37FD2F8025E X-UUID: 210bfb5b9a47439b8a353621811e02cf-20220308 X-UUID: 210bfb5b9a47439b8a353621811e02cf-20220308 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1706165390; Tue, 08 Mar 2022 15:24:42 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Tue, 8 Mar 2022 15:24:42 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 15:24:41 +0800 From: Trevor Wu To: , , , Subject: [PATCH 5/5] dt-bindings: mediatek: mt8195: add mt8195-mt6359-max98390-rt5682 document Date: Tue, 8 Mar 2022 15:24:35 +0800 Message-ID: <20220308072435.22460-6-trevor.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220308072435.22460-1-trevor.wu@mediatek.com> References: <20220308072435.22460-1-trevor.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, yc.hung@mediatek.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.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" This patch adds document for mt8195 board with mt6359, max98390 and rt5682. Signed-off-by: Trevor Wu --- .../sound/mt8195-mt6359-max98390-rt5682.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml diff --git a/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml new file mode 100644 index 000000000000..7ec14d61b109 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mt8195-mt6359-max98390-rt5682.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT8195 with MT6359, MAX98390 and RT5682 ASoC sound card driver + +maintainers: + - Trevor Wu + +description: + This binding describes the MT8195 sound card. + +properties: + compatible: + const: mediatek,mt8195_mt6359_max98390_rt5682 + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User specified audio sound card name + + mediatek,platform: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of MT8195 ASoC platform. + + mediatek,dptx-codec: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of MT8195 Display Port Tx codec node. + + mediatek,hdmi-codec: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of MT8195 HDMI codec node. + + mediatek,adsp: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of MT8195 ADSP platform. + + mediatek,dai-link: + $ref: /schemas/types.yaml#/definitions/string-array + description: + A list of the desired dai-links in the sound card. Each entry is a + name defined in the machine driver. + +additionalProperties: false + +required: + - compatible + - mediatek,platform + +examples: + - | + + sound: mt8195-sound { + compatible = "mediatek,mt8195_mt6359_max98390_rt5682"; + mediatek,platform = <&afe>; + pinctrl-names = "default"; + pinctrl-0 = <&aud_pins_default>; + }; + +...