From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 422A9158DD4 for ; Wed, 10 Apr 2024 12:42:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712752969; cv=none; b=WJQFfWj+sq7lG5S6w+x27f09stBDfjuXUECSpsyFnynD7XqcEui8JVeLyCKAjG1lF9gIuKAQfBQl4Nru3isW+w9IGa8qkuHnCszL4+PYrLYd7zjKsdqoEFqSuCOW6rop27oPPRW5rRJEa67Y9d8A2axnyzEvBjjIjvSvCU0oFOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712752969; c=relaxed/simple; bh=7ARq7CtkufCoSJtbuCqkwQo/bhan5+eThkCUX7hkdd4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=fBHZ37/SarFUUbopEmi1zTf1WEas4ZDlsu3P68ifwkCVB1c+T5NB275BLPqc/Mr3t0hmL6ZquOSvqg1HMsVM3/ox4LHEwqiToK+j71EMFSUsF6aPtlbT4ozgLrQ01bU2YI57gklYpf4eL00mbPR7TYTZtPJwtviTcSpHDu9uYz0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=t/WQ/oAT; arc=none smtp.client-ip=209.85.221.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="t/WQ/oAT" Received: by mail-wr1-f47.google.com with SMTP id ffacd0b85a97d-34175878e3cso4784097f8f.0 for ; Wed, 10 Apr 2024 05:42:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1712752965; x=1713357765; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=s6I23qc5vtFfA69hwi5DwiHXGwJhre0eHDpmfJgJbQg=; b=t/WQ/oATq6j2hHFcs4vT2QzflFqIi8geQYcDv6WyoEZ32loD5v9i4mwJISEjPy0fl5 yczxNzfJoHeS9NvutCsXI1fle3m3nyM1fvJ7P3UXmlKJdP+9XkarWArH9/6NuwLQ80ZL 5HLdwnltZ4B1DYgXdkZziLdU86q2tLoXqG8EIUDHaLBq5IB3B1EWrrniox8SEKDapvhJ ki9uR5JlgLhTS6DgDwGfS9VQmGBlpXjXRxozrMG0aTZub7zYFVVWhIFSikhi2Hs1vvU1 mxo1OWdXCTI3xNG+dYJZxsoAxIbYQHCC4BN48qbh2IEE5NxmCYYm2Yf9LDFQcKSCEPZ8 rw3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712752965; x=1713357765; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=s6I23qc5vtFfA69hwi5DwiHXGwJhre0eHDpmfJgJbQg=; b=QA+IUJcEhnULV7hk1gfUxa3mbV0nYzFM9auiRrQ39WUzmDrsHUfOgyqbza2j3SepFk WMBCvQkN0MeyBMnpHJoPFQD/lN5Gx4B1vAharV92q2t7Rp6azqskz6bAQvS8rXu3pDcR BsfvvQubODVDF6qYA4F/BXQZWjRm9ibnA5R8dwENJDntaeb8p4mIQFPOKCjTUBZJxUC1 sdBldSrpp8D/nnlXkfP2Ludxp09q24TxuUBAz6AbSfNDjGiy2nNK1UA9V/K6PzMaQ/hv O12bvXW4qLTcPAt8PAqW1ag7bdrGTlixnUbAEZ215LWWAn6qXnlhL3CPnV1lPC6HpYPw y7JA== X-Forwarded-Encrypted: i=1; AJvYcCVlkVrcWk6d0qcfJYVcDLzNaLNflLhvTLIj5njdFOQE41FxRg7oldMkWuRwsqhOFp4CJglDLDGhPrhpIuzZgJoxPjrx1pUJWh4roFs= X-Gm-Message-State: AOJu0YxGu1mK9D/eBtobEa7KOZ3/JiQLfUzAYVKYorunMXp6tkVnvnhq iiVGH38wcQp+9XbOomoz2TJSPb8QYIsVgQs75JPHK7dxaZuLFc0+ijagzAVFM0I= X-Google-Smtp-Source: AGHT+IGLIzv68MN2vk07ucSWBnQpWhzyZz3+w9au/M9OjAewrobTeMyExcozFPeCXalIxP/pVJHGdA== X-Received: by 2002:a5d:64c3:0:b0:33e:19ae:3716 with SMTP id f3-20020a5d64c3000000b0033e19ae3716mr2319146wri.11.1712752965497; Wed, 10 Apr 2024 05:42:45 -0700 (PDT) Received: from [192.168.1.172] ([93.5.22.158]) by smtp.gmail.com with ESMTPSA id a17-20020a5d5091000000b00341ba91c1f5sm13702046wrt.102.2024.04.10.05.42.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Apr 2024 05:42:45 -0700 (PDT) Message-ID: <6ae5ed54-4205-46ae-b903-188a8138eaa4@baylibre.com> Date: Wed, 10 Apr 2024 14:42:43 +0200 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 01/18] ASoC: mediatek: Add common machine soundcard driver probe mechanism To: AngeloGioacchino Del Regno , broonie@kernel.org Cc: wenst@chromium.org, lgirdwood@gmail.com, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, perex@perex.cz, tiwai@suse.com, trevor.wu@mediatek.com, maso.huang@mediatek.com, xiazhengqiao@huaqin.corp-partner.google.com, arnd@arndb.de, kuninori.morimoto.gx@renesas.com, shraash@google.com, nicolas.ferre@microchip.com, u.kleine-koenig@pengutronix.de, dianders@chromium.org, frank.li@vivo.com, allen-kh.cheng@mediatek.com, eugen.hristev@collabora.com, claudiu.beznea@tuxon.dev, jarkko.nikula@bitmer.com, jiaxin.yu@mediatek.com, alpernebiyasak@gmail.com, ckeepax@opensource.cirrus.com, zhourui@huaqin.corp-partner.google.com, nfraprado@collabora.com, alsa-devel@alsa-project.org, shane.chien@mediatek.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com References: <20240409113310.303261-1-angelogioacchino.delregno@collabora.com> <20240409113310.303261-2-angelogioacchino.delregno@collabora.com> Content-Language: en-US From: Alexandre Mergnat In-Reply-To: <20240409113310.303261-2-angelogioacchino.delregno@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Reviewed-by: Alexandre Mergnat On 09/04/2024 13:32, AngeloGioacchino Del Regno wrote: > Add a common machine soundcard driver probe function that supports both > DSP and AFE-direct usecases and also provides a hook for legacy machine > soundcard driver probe mechanisms. > > Note that the hook is there because, even for legacy probe, a lot of the > actual code can still be commonized, hence still reducing duplication > for the legacy devicetree retrocompatibility cases. > > This common probe function deprecates all of the inconsistent previous > probe mechanisms and aims to settle all of the MediaTek card drivers on > consistent and common devicetree properties describing wanted DAIs, > device specific DAI configuration and DAI links to codecs found on > each device/board. -- Regards, Alexandre