From patchwork Tue Feb 18 20:52:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 13980847 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E5761DDC0F; Tue, 18 Feb 2025 20:55:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739912113; cv=none; b=fam3qkACPSr9dP9np7HJ2/hKQquF2h1v+BBHXXuynKk3JnqGo10Ovj8v4Lko7rLtbJz3HRJD1LWFb87is0Uar3Eqc21EStUzGXjkvUKAxzI8H74uI30xKXfSeARISv95bb2y0vTO3If8ZMjp9/nBLNrTRt0liOx9XgLqvns4k9o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739912113; c=relaxed/simple; bh=3YnY/uMi17Uzm05Qv3r1B6XSlUyGLXWcGCasGpgBNLU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lsIVJvq2N9P/FOJtoL8fhGzrb2mxyHpq8Ix6lahelVK4oJ4Edkr2TqEdnNZaQiS53O6ytUGW1M68pbghv2EOtuTGECrraBQI81MMNWDS1VQk7oljZUKBfV40AyD0il8wZ32/d9V/EQaHDrzPEL+AtiUJo2Fw+A18WDGKI0NoyrY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=JbEnwKE0; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="JbEnwKE0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1739912110; bh=3YnY/uMi17Uzm05Qv3r1B6XSlUyGLXWcGCasGpgBNLU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=JbEnwKE0TZ+9GkJdvqY3yqoKFOgoAYBTx+3RxPEfrRDOwEAeuOrLNGLlmh9iBaOUs uUt8UhCf2n4C1hnZawdsi2YQhG/Qi+tnOEtPzp6USCo14qYz+tphxCSj1ai8jLaqcT bJ0Ac3LxKd9V+p4DNu+7yiLJRu/A67t4+QPzrwv/JWe2AlPbdmw4jnU2+RImrsKT7l yakmI1C68z1rV0jsGFckpc8xkcfTm4SWsgokOgHkOj2bn2JOz+W2qKsKd7IZG7q0Ui jOsssYKm1Q8vyxixFqiiKLnWEyKa6G7MPxTfexp36WDoFU1C2d/oK44py6uKaPy9F+ 7CnhvKKkccioA== Received: from [192.168.0.47] (unknown [177.33.139.78]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id E8C3617E0860; Tue, 18 Feb 2025 21:55:05 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Tue, 18 Feb 2025 17:52:18 -0300 Subject: [PATCH 5/6] ASoC: mediatek: mt8188-mt6359: Add DMIC Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250218-genio700-dmic-v1-5-6bc653da60f7@collabora.com> References: <20250218-genio700-dmic-v1-0-6bc653da60f7@collabora.com> In-Reply-To: <20250218-genio700-dmic-v1-0-6bc653da60f7@collabora.com> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: kernel@collabora.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , parkeryang X-Mailer: b4 0.14.2 Add the DMIC backend, which connects to the DMIC DAI in the platform driver, as well as a "AP DMIC" mic widget. On the Genio 700 EVK board the dual DMIC on-board are wired through that DMIC DAI. Co-developed-by: parkeryang Signed-off-by: parkeryang Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno --- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c index 2d0d04e0232da07ba43a030b14853322427d55e7..420b1427b71dc1424a52f7ab6140c14659036733 100644 --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c @@ -150,6 +150,11 @@ SND_SOC_DAILINK_DEFS(dl_src, "mt6359-snd-codec-aif1")), DAILINK_COMP_ARRAY(COMP_EMPTY())); +SND_SOC_DAILINK_DEFS(DMIC_BE, + DAILINK_COMP_ARRAY(COMP_CPU("DMIC")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + SND_SOC_DAILINK_DEFS(dptx, DAILINK_COMP_ARRAY(COMP_CPU("DPTX")), DAILINK_COMP_ARRAY(COMP_DUMMY()), @@ -297,6 +302,7 @@ static const struct snd_soc_dapm_widget mt8188_rear_spk_widgets[] = { static const struct snd_soc_dapm_widget mt8188_mt6359_widgets[] = { SND_SOC_DAPM_HP("Headphone", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_MIC("AP DMIC", NULL), SND_SOC_DAPM_SINK("HDMI"), SND_SOC_DAPM_SINK("DP"), SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0), @@ -533,6 +539,7 @@ enum { DAI_LINK_UL9_FE, DAI_LINK_UL10_FE, DAI_LINK_DL_SRC_BE, + DAI_LINK_DMIC_BE, DAI_LINK_DPTX_BE, DAI_LINK_ETDM1_IN_BE, DAI_LINK_ETDM2_IN_BE, @@ -1120,6 +1127,13 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = { .playback_only = 1, SND_SOC_DAILINK_REG(dl_src), }, + [DAI_LINK_DMIC_BE] = { + .name = "DMIC_BE", + .no_pcm = 1, + .capture_only = 1, + .ignore_suspend = 1, + SND_SOC_DAILINK_REG(DMIC_BE), + }, [DAI_LINK_DPTX_BE] = { .name = "DPTX_BE", .ops = &mt8188_dptx_ops,