From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 7246119D060 for ; Tue, 22 Oct 2024 14:31:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729607505; cv=none; b=Kz6z9nTfnQJ+PUjY85hTu8ZPiuiN8XyR2cKrIHKPmCRZmMJaGX9+WkmU3XJyF7khsVp0Zf5V0nsPZt8Jd8wggucUmK1BvFUXPsrAJYK/CwCFVBSy1K7SwgG1w6s3HZgw/2Yq3yTyXLbt5Kti4ky9CGGZHpQCuyyAMvV8783MzK0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729607505; c=relaxed/simple; bh=8df0sSHegyTK/fSGWcBEBoQMPtG31vTZfGR0D2TbPw8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=jweiI4n6cBrFhkokr3H8zFjSodGPuf98N0QWyW+WMIA38kaOD3iQnOfn42IxK8ZHxJFo3wcZJa9f90AYNKskzTlfV1SSCWIuumXVw2VGiRyq1UtMwmsL/tbqx373hMyODs89plKbuWIzRFaefF10epM2zcqMzoW26rYF+fs0CgU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=jt/rhPpc; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jt/rhPpc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729607503; x=1761143503; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=8df0sSHegyTK/fSGWcBEBoQMPtG31vTZfGR0D2TbPw8=; b=jt/rhPpcKZ1hSeREOzfSmelTG5ypl3FwW+EAAYYzvNtvW1KOcgliJ01N ZR9UNchKHr/fSf+qAQ4pxotGOPmTf8hUoHxuswqobq14tprnrSoYyR2vY 4L+u+mJBXDfQzxUKpcYbfZGMEvW3YvIjWSja7V93cUnvt7lc4hdEeGpMZ NXXbke+y2T+TjnngOt6CrsP946Ysp2gmQAkF4h4NDdr/HwUWq6htGbMO1 YfBf/TSWLPIy15cgvKmqlHV3r+CtWqklPai/A87fEcNJsiBKUl4ZXPlhW hBBysA4viDilxdsr5CVx8LOrohhMf/7sd1dW4Pl5pRhCbKHBHrzGqRWQl w==; X-CSE-ConnectionGUID: oR8p0OApSm6RxBh0D/0UOw== X-CSE-MsgGUID: 6Lm+pRuOR/qIGOMlhRPsUw== X-IronPort-AV: E=McAfee;i="6700,10204,11233"; a="29255603" X-IronPort-AV: E=Sophos;i="6.11,223,1725346800"; d="scan'208";a="29255603" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2024 07:31:42 -0700 X-CSE-ConnectionGUID: kfWnN4RLQn6I1NaYhsDZ6w== X-CSE-MsgGUID: oWLfVLlkRSy5WBN4+BcDhQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,223,1725346800"; d="scan'208";a="84964821" Received: from aslawinx-mobl.ger.corp.intel.com (HELO [10.94.0.53]) ([10.94.0.53]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2024 07:31:40 -0700 Message-ID: Date: Tue, 22 Oct 2024 16:31:37 +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 v6] ALSA: compress_offload: introduce accel operation mode To: Jaroslav Kysela , Linux Sound ML Cc: Takashi Iwai , Mark Brown , Shengjiu Wang , Nicolas Dufresne , Pierre-Louis Bossart , Vinod Koul References: <20241002093904.1809799-1-perex@perex.cz> Content-Language: en-US From: =?UTF-8?Q?Amadeusz_S=C5=82awi=C5=84ski?= In-Reply-To: <20241002093904.1809799-1-perex@perex.cz> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 10/2/2024 11:39 AM, Jaroslav Kysela wrote: > There is a requirement to expose the audio hardware that accelerates various > tasks for user space such as sample rate converters, compressed > stream decoders, etc. > > This is description for the API extension for the compress ALSA API which > is able to handle "tasks" that are not bound to real-time operations > and allows for the serialization of operations. > > For details, refer to "compress-accel.rst" document. > > Cc: Mark Brown > Cc: Shengjiu Wang > Cc: Nicolas Dufresne > Cc: Amadeusz Sławiński > Cc: Pierre-Louis Bossart > Cc: Vinod Koul > Signed-off-by: Jaroslav Kysela > > --- Looks good to me. Reviewed-by: Amadeusz Sławiński