From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-170.mta1.migadu.com (out-170.mta1.migadu.com [95.215.58.170]) (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 A66612FDC4F for ; Mon, 8 Sep 2025 12:14:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757333686; cv=none; b=XeBKM87Z8fqzvndF1GeyrLUCempTEjtfK2GUYuEIjwLDXnOPEwsUKNhkuRatbWzwXRhLeN80l060OAyl4Y5Y16Btfb9Mx6E7p0ud86fdZeEWoLeZxENZMY1Q5fqXyjy8ZYUKfmsj+gPlTdrYm43PA2OnkGOoCk3CsYjNW/hs4Ds= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757333686; c=relaxed/simple; bh=pvFw0RHzkhQLEmYiRk8mqpiavFIwxnqOqutVRh6QtVU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=EByEZaDCZzVB25V/EqyQa7zkR9e8uH+yU50QwzK2qGD+CDaLnu1N0oBxcfrby0Vnct4/J6Amu3CzgzgJNTb+3kTKKL/jxSpJqIAirKYv46H/gC3Lwec6F/VDx7d/lfuE2CItTyrZaRk4C54X8Sd9O+oxvRjNRxsMUrRwcALKqWA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=XNd2DO0j; arc=none smtp.client-ip=95.215.58.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="XNd2DO0j" Message-ID: <9504c1fc-d65f-40ad-afd6-cc4bbb880b23@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1757333682; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vZWJx8boWdrTLlQ7bdeenKa99UFtskS7m/2AOeloExI=; b=XNd2DO0jXcY8mtSka0HQbyyvyTU3tlpYJo6lshdADVweFkx1xktm3LQ3ISJ8RhAE/2YYSP 9RTlhnChn2RLHB4GTrbyF6YzzCyFTBNvWKec/QsC5BSyL3fCJp5GCOquGHd6EYYpsHCxIg CljF12qT4ucfgeBe3rUpgyqFDoK4kvI= Date: Mon, 8 Sep 2025 14:14:00 +0200 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH 11/15] ASoC: SDCA: Add FDL library for XU entities To: Charles Keepax , broonie@kernel.org Cc: rafael@kernel.org, yung-chuan.liao@linux.intel.com, peter.ujfalusi@linux.intel.com, shumingf@realtek.com, lgirdwood@gmail.com, linux-sound@vger.kernel.org, patches@opensource.cirrus.com References: <20250905143123.3038716-1-ckeepax@opensource.cirrus.com> <20250905143123.3038716-12-ckeepax@opensource.cirrus.com> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Pierre-Louis Bossart In-Reply-To: <20250905143123.3038716-12-ckeepax@opensource.cirrus.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT > +config SND_SOC_SDCA_XU > + bool "SDCA XU support" > + depends on SND_SOC_SDCA > + default y > + help > + This option enables support for the MIPI SDCA XU Entity driver. > + I completely agree on the need for a common library for file download. But that functionality happens to be part of the XU scope. Other things might be added by vendors for secret-sauce controls. IOW, this isn't XU support per se but FDL support only. An actual vendor-specific XU driver would rely on the FDL library and add more things of top.