From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F1E491DBB3A; Thu, 17 Oct 2024 12:24:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729167898; cv=none; b=ijW2mb3HC/58FCnb3OIx+pHtci1p7Oc9sDEnx9LsRUbZB2HGtk4ZxHdHqTn5XI9EEmZpx1TeykP5a4QP0QrJulKBHvhNWItuB8OEo6lvcI5MNI3XNLswSiV0tbDLbi03XSUBAEU9eOCmQjCjcj2eNwxtGsU7ubLLu9GaGfF6tck= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729167898; c=relaxed/simple; bh=CW0hMWyo2CYtUdqfyZ09UX9xcAAU7iDBLUtOAnPTY8w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hRq5YWPnJi6rGvXzlsECUYrfZ4DE0B2TJw3+iyGBoA+oOcva/iK3TZRH9yJjpdEzERqhfHFEY3eWI875HESCtAgLnK4Q1wzYBiYI6ipqQuDBzLV/YtmIzsaub0kav4HkccLZl5z6wzjxqQKqj/JG2BzFnZIqdHewkPAm9ZWhFLI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gVzYAOwq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gVzYAOwq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1DEFFC4CEC3; Thu, 17 Oct 2024 12:24:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729167897; bh=CW0hMWyo2CYtUdqfyZ09UX9xcAAU7iDBLUtOAnPTY8w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gVzYAOwqsKNX5nYMMSdBZDwo5DMglsoVuAQ8qTTJK1fxjfI/FdhK1eCGa+TeeJxRZ jijDqAWgGCNJNoyeKvIuR1o/nqQGgoIDop/EAdl71l+iEJyp8Oc5fBJQGC2EBO7fXD ofAoKfbXnBavtxgtTgAb3jwGV8DY54EtK04ncBTT/cZYM3NymyN7jmkqDCUnZ0UuM9 i4S+chkk14qLxmh1cWKFRPdBUB64hqlY68c1pUc4iHjPJW5Uk9JToyR0s1hvCSElq4 7IjIqwzVTRem0BWza2Bhu2y1IRmMey30vFeROOrxCJwd9j3ADHXWBM5oZmb1rkh7YX rM4AqWo5G1TyQ== Date: Thu, 17 Oct 2024 17:54:54 +0530 From: Vinod Koul To: Bard Liao Cc: broonie@kernel.org, tiwai@suse.de, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, pierre-louis.bossart@linux.dev, bard.liao@intel.com Subject: Re: [PATCH 04/11] soundwire: slave: lookup SDCA version and functions Message-ID: References: <20241016102333.294448-1-yung-chuan.liao@linux.intel.com> <20241016102333.294448-5-yung-chuan.liao@linux.intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241016102333.294448-5-yung-chuan.liao@linux.intel.com> On 16-10-24, 18:23, Bard Liao wrote: > From: Pierre-Louis Bossart > > Use SDCA helpers to get the basic information and store it in the > slave context. The information will be optionally be used in codec > drivers to register sub-devices for each Function. > > When platforms are not based on ACPI the helpers do absolutely > nothing. Acked-by: Vinod Koul -- ~Vinod