From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 80191235C0C for ; Mon, 13 Jan 2025 09:42:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.13 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736761329; cv=fail; b=s+d105zw5SYNSNXRAE+qfH2uPAeDkHQfBSQ+fsh/7Zsu0QxNdVMb/MFce4+qBwJ7tJlHLlK1y0ipVsdDBXiJew/NKYD9bpH+md8Z/nkQvhyLO7V7BdTkU1vEYoY740tZ8NkQZ86Uf5Z9d9ioXcO/26igLLwSaGlIm5Ahyt45ko8= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736761329; c=relaxed/simple; bh=b5jLZAu2y3gOk82OoxjG08tU681LH/xq0zy4ujeHFP0=; h=Message-ID:Date:Subject:To:CC:References:From:In-Reply-To: Content-Type:MIME-Version; b=ssrdRCVJ/bgFCN8NVLSf9N6MTaHl3ovLZCoH8fHlDniU2YoIynOAtDz6rQj3/S4cfIYLDP5Chq/pgGlqefx8OVP9CgdjijiOfNhHRjI4U/3z+F/sVOJ0mQzoUJ/Nln7dX/DvHDNglv1XI1VhySY4bCDCM044ygm8UM5Ifp5Gh20= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GuogSL7n; arc=fail smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="GuogSL7n" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736761327; x=1768297327; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=b5jLZAu2y3gOk82OoxjG08tU681LH/xq0zy4ujeHFP0=; b=GuogSL7nrBE0srGOQHN1s+ftn7Oq/UlxJLZw1MXBW2zXVwTK6nLegjfY CZRPlavfLFolbQOlHNZjmnwpkKBHYBAknoLuJAJHqEzLGLQkpGyjK3NYm 3wNGieuyokFIZJdnnbthRjkrx+QFkYJY/9kF9yoOCdKcXfUdqmhj4Qshe NCyFcTBkbWR9MYTFroznPKjrZQwNDvRwnttCsfC3kJZ8g8lbzDe/hHVT3 zWPNoMx5HhqOV/GbBbPP3AlbgON2md+jxHqL8IxrnAeI2+WZrUAZnrgM7 /Bospd0NLNUvb6mbALDZHdsm+Vc446L+LPN8tFbSIZqb9kImrk0Gm9FQl g==; X-CSE-ConnectionGUID: d26sKOg9TGKnCIYZrQEqww== X-CSE-MsgGUID: NeQhs/35QDiajfxxq/UcyA== X-IronPort-AV: E=McAfee;i="6700,10204,11313"; a="39827619" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="39827619" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2025 01:42:05 -0800 X-CSE-ConnectionGUID: asEFXbkiTFuhACoeN3zfuA== X-CSE-MsgGUID: jSgNzkohSzCHkJT/7pCtMQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="105288604" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by orviesa008.jf.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 13 Jan 2025 01:42:04 -0800 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Mon, 13 Jan 2025 01:42:04 -0800 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by orsmsx601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44 via Frontend Transport; Mon, 13 Jan 2025 01:42:04 -0800 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.177) by edgegateway.intel.com (134.134.137.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.44; Mon, 13 Jan 2025 01:42:03 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ROwg8fGv5KBQoog9ZbK0j1t3CvTlP90Xp5vHTsh9NCN56Zl6tLD5pGQ1PLGbH9BQEKZ3BxxPfhk/h1d7TA68wALeHpN4E0kUpzIJjIX7ud45Vsc0/FUkeDlnQ4eMu8zXeClvdwwK1ua6stxnJATDbtlS9tbXp6bQm3EptstfLkkntsxG0gxXwe7gXDXamOyvHOyP5UUjAADukmLauhNAJzlqFsHwLv/TfwKZMBTecPLr7TWrB5wNdkRlny0tHO1EJoopa5nPlPwUnaIKeMM37yEBf8J01W8fOunXzaC8y2netQD6ImCSzjhUpPn+NEhV1bFDF4cirF2J8AtZxlf0og== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=4jVarFyZZlzlsOqw3FyMVbw0AgkS/eIHbNgrAXJBK6g=; b=qhJXyhW8xTuydajVBDoEWauNLBhXzSAfF2huZk0H0k2Y0ZFCkgmYn1oJ998kZ5PfUvvjfcDQSR1C+qIOszbJH1CidlWS+PAJxYgSA55vswq1/VmkT7QC3FxWRmLcSV8gHSLckGxePQdI6Eixyn37Tb9BYYyBHl6wXJayTF07hgCx0LQdDIG0zsmJpMMsKPK23fVbwwQrE8Y0Of/pWWDI6nfX8Rw0qbKjhnIM/wZ3cj+yhA9CH/6u+jLq2KcDvVp0fPQsEoaHg7TX93livDaJVfgDjESdOQj3x61NityevePvLKYtl1joHKq6I/NALMN2EybcqzK3IE/6oWzJlEp4mg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from DS0PR11MB6375.namprd11.prod.outlook.com (2603:10b6:8:c9::21) by MW5PR11MB5858.namprd11.prod.outlook.com (2603:10b6:303:193::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8335.18; Mon, 13 Jan 2025 09:41:21 +0000 Received: from DS0PR11MB6375.namprd11.prod.outlook.com ([fe80::cd01:59f6:b0f8:c832]) by DS0PR11MB6375.namprd11.prod.outlook.com ([fe80::cd01:59f6:b0f8:c832%5]) with mapi id 15.20.8335.011; Mon, 13 Jan 2025 09:41:21 +0000 Message-ID: Date: Mon, 13 Jan 2025 10:41:17 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 07/13] ASoC: Intel: avs: Add MODULE_FIRMWARE to inform about FW To: Pierre-Louis Bossart CC: , , , , Mark Brown References: <20250109122216.3667847-1-cezary.rojewski@intel.com> <20250109122216.3667847-8-cezary.rojewski@intel.com> <7c857d1f-e520-4fde-9b84-19b071fd8390@linux.dev> Content-Language: en-US From: Cezary Rojewski In-Reply-To: <7c857d1f-e520-4fde-9b84-19b071fd8390@linux.dev> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: WA2P291CA0025.POLP291.PROD.OUTLOOK.COM (2603:10a6:1d0:1f::6) To DS0PR11MB6375.namprd11.prod.outlook.com (2603:10b6:8:c9::21) Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB6375:EE_|MW5PR11MB5858:EE_ X-MS-Office365-Filtering-Correlation-Id: 4c2fea98-bb8e-4c14-debc-08dd33b66fc7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?TWR2c0lxR1FtTmpjMzAvNkVwaXlwTWZxY0Q4dDZRWWtBNExIN1dpTk14cVEy?= =?utf-8?B?S0hhZFM3TUNreTBrTklJSFM3OVhJd09KeTZJOGNJak9kYXovaTljL01wUnhX?= =?utf-8?B?aENlSndBRm1sZHc3QStBZW1HMGYvUmF6SENIN2R2dGhIdXFwdkFWTHRrT3Vy?= =?utf-8?B?Y2ZOd1Vjd29Nb1poU2lLZFNiM2tJVGVlUjQ1RmxsakVCVXlCSGkyMlpjWTlI?= =?utf-8?B?V1pIWjR1aWkxYUUwMnNTOG96M3B0VFQrZk9VdkxkSFVTa1NqTlFZVkdnMDJM?= =?utf-8?B?c3ZSeThpaTRid0xNT0I3WkxTSWM2VmV0VGhhTmV6TzRkckZOaCs5bUU4dGxE?= =?utf-8?B?SUhkUllWOUhHckFlbHpxak1wOVhuMDZ3cXl4NmlyMnQzbklSSUtHa1FNdnFI?= =?utf-8?B?TnQvelVYbUNiWGdDTFdSQjl0U2N3c1VBcmtUckFXWjNmZ0hGQmt4NWtORDNu?= =?utf-8?B?RzUramhRMlc4ZXFiSzlZQ2ErWmQ0U240NFV1UnZSM0VRVFVISDNYd3djMEpL?= =?utf-8?B?VlQ3NzNLQ043QklyZGl6T3BnY2l4L3NGVTR4MnZWTmtxemJPZG1jd3dKMjd0?= =?utf-8?B?Z3VhRzhNNEI5cCtzY2xlei83VVp1ZGJFVHdYSk84SHpKbmN3bE04YzJySFZB?= =?utf-8?B?Y1Jwb1Y0Wm8xSTVwS1pmVmxZMzRMcmVkZGwwcTJYUEpaTStTZGcvSCs5RVIx?= =?utf-8?B?d2oxSGNuU1hEVHBDdW1ibm10TisxU0RFcVJCYmg3OTVneVlTdEcybGF0Skor?= =?utf-8?B?a2tKWWkrTlFabEtHTDBSMi94aEVwVGVKNDBONlpuTGhDdGg3NWNOc1l1MUhp?= =?utf-8?B?akdGaXlxRTNVZmJwTTNBcytDeGljWjZlMmNtRmVQVWxvQ3FBTDZJUVhnQ3k2?= =?utf-8?B?cDdnVzJkVEZZSmlZVmdLMjJGek9vVHpOOE1wSFRRL0JzK0ZlL0hUMmFzTnAr?= =?utf-8?B?UWVmUzFIV01iTWJPWG94aDVkak9WeHhaOFdvVktHSTZPT0VGbVdQdUl1NW1O?= =?utf-8?B?bXJDK1l3M2dEa3RHNzA5aG41aW5UbXQzZ0NXWHBVVXZsaUUrVUZ3RmViZ2Ir?= =?utf-8?B?V1BVTlA2S0lnaHpUZ3RGOVdEcWtOZlJWdjg2R1ZUd2MyVU4yVWk0Q2U1MWpk?= =?utf-8?B?aUVyZlA1dk0wY3JNbEpXQTRnR0R2dlZDQkxuMUM5aURCTDF4OS9OS2Y0RGFJ?= =?utf-8?B?TksxRjI4RjVEdzFudWRLczBrS0txRkxyN3Noek52a3ZoWXJHTDZDWnB0Ymlt?= =?utf-8?B?NzBmeFAyTVhpdGJ6elhtdUJyN2NSRFljOSsrV1dyVDkvS05rMjNmaXRFcDZ1?= =?utf-8?B?SmxYL1ZaZVZnNEIybzhCeFpFbXUxbEZZTkl3WVJvemNKNjNjeE5aOFpZdUxw?= =?utf-8?B?WXUrNWtsdnFSOEV4dHc5VlhWV0cyM2w2TE9YU2ZZQzdJbjQ0Syt0S080SkNl?= =?utf-8?B?TElNYTB2Qkt6Vkloc2hjbEUzYlQxbFEvbGozSE1LaXB4TFppdkdnTW1zSEtZ?= =?utf-8?B?OStqMy9ZREhsR2NYTzAyaHl6TTlNenIrSXZwSVZXVkdyL01FYzRNSVNGb2pu?= =?utf-8?B?QlRaSGhkZUY0OW5MNHlpd0lSTDloS283R2R0QVdXODdWcnErQzZHMWg3Lytq?= =?utf-8?B?bmJyd1NzSXJWclZxeTNDNUd6R1BsY2JLZ1BwL1E0M0twT2phRmVqRmV0V0p2?= =?utf-8?B?cjRTTE1kdzhnU0hvVHlKKzBscUYrQnJJd1pTclhSZTdYZTlHVWlUWUQ5a2tz?= =?utf-8?B?eisxdk9vTGh1dUdRSHphMUVMeTdQRkZkSXJRRGI3dG1WdUlLTFRjcmdLTDY5?= =?utf-8?B?eEI0eTl5eTY0SVJMZjFOOWd1K2xYZjNlcDEvZE0ydzZjV3NLVm5Wd3BOL1c0?= =?utf-8?Q?roI4DngQeE1fM?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS0PR11MB6375.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Ykp4UHVnNHJBZlZadVZ1L1JLU0NkRXl3VDJENG9YZkJuNzFXNGY1c00vM25v?= =?utf-8?B?b2RuVDV0dUFxZWpnOUFvOHBoeVBWOFZHMlZkWmIrTHpVRkN2YTBrTSsyQjEr?= =?utf-8?B?UE82OEJNQ2pNakxZRnNBREk0cUdzcU5vZzB0YlJIOEFSYnRaQVlwdzRtekpz?= =?utf-8?B?dHhWNEpUeXFVN1doQXlWOFdSdkpxQkZpSmdTdWxXWWFGWkdHNFM1T29URjZa?= =?utf-8?B?OVBCYzU5Y2t5Tko2cGxFeHAwTktpTm9RMjlmbDFEOXZaZEpIZldETjVYQk85?= =?utf-8?B?eEVVTHREMmQ2S3Ftb3QzcDBvSGtuNWRPd2hrZHFveDJYUFc5SmRmT0RmajJU?= =?utf-8?B?VlFIcjRQcm9GZjE1YzJlSC9kdXVadUVXWXVzeTNUTlVZZ1ErZDZuSHJvSW5p?= =?utf-8?B?Q1pOM1lmV1MxZlBRNU9KalNEckhMZE1acnJZbndJSGIyY2taMkNLcXFrOENl?= =?utf-8?B?Y1FNcVdFUTNleHF3eWtyQmtBVGRDMUw0S3hOVjFIWENQaVFYZHpzcWRGVjRO?= =?utf-8?B?TmV6K0t4NlRLYzZOS21DbllZejVwb2NiQXQ4ZTlVMDdHTUVmTW15eTBFMU4v?= =?utf-8?B?VHlDS0VBcHVOaVBGRzRlanJNaE5iT00vRSs3dTJzN0dOWEJvZFg1b3YwdFFP?= =?utf-8?B?enY1aUlYMzRpMzg3a1poREZnMElDZEJTa2srdDVCUkErSW5PUHl5TzRQNTln?= =?utf-8?B?Nk9td2hqS2VOUkhwVXhQYmVaNWUxWjBXRnIrbE1pMHFLeDFjTUJNR2xHbXdL?= =?utf-8?B?STJhTHpsRWpiTE4yZE11ZFVyTmtvRlNBWnhxUkpXQ1I1dUNML3p6U3Y5VzVZ?= =?utf-8?B?SzdYQW43ZFZNWHNVTENWNUdJMHM5MFU4MzYwSTFPSWcrSnc4WXBEM3YrbmZS?= =?utf-8?B?N1p3S3BXWTRlVUd4K0syak4xeTl3VkNnYlByaktPeHppTDJDeVJVbDB2cDBt?= =?utf-8?B?WDVwWXdFN2ZnWTZWWEl2dlVuWXBlY2gxdU15L29vc0wyV2lLWkthMzV2QUFW?= =?utf-8?B?YlRDc2hQRGpaNDl5aVQ5eXN2SnRpNjVEeit6YnBkS0Vtd2lNUW4yenp3VDVU?= =?utf-8?B?RkJkOXFIZkFUYVJ4cTE4bytwZnFud3BBVzZROXM1TGhENFZWNG5aTHk4d0I5?= =?utf-8?B?ME1mM2hncWgzUkVjNHRYTjUwd2Z3dFp5SUM1VCtKZW1CdUgydzZvOEJxeEdz?= =?utf-8?B?VGVpWDN3YjZZd04ydjZvbGpVTzJwcUlMQkVuaTdldWFjRUFEd2JBeXpEQ1l6?= =?utf-8?B?akFzdzRKYm8zRmhvQS9HNTVTb1dSRTcrWlp1WXhWeVF1YlladEQ5WjV0VGRL?= =?utf-8?B?dW1YZUJ1RHE1MFJzUXNOUTY0SkJ3V2F0TFNRT3hhRHNNUUpTdkZPWWVGYTR1?= =?utf-8?B?T0QxWWppTFJKL0dTK1N4WElhWEFXTktPMTJWU3FmaCtBamJIWUIrVXpFRG5u?= =?utf-8?B?N2pDTXNrQ1RVemdVd1dEZm5FSDI4LzZHbXhhSUhHSUNBc3IxMFNzNXRrVnNB?= =?utf-8?B?aFYyVnhZRXRFSmk2aGZsbnpObUpud1Z2Q05vOS9ldDZCMFVDdFVKK3V3Q0Nq?= =?utf-8?B?cDZ4a2s0a0VOWWI0TmNtMGszTjZzaDFJczhZUmUwWk1GVjdiL2pSYTRET28r?= =?utf-8?B?ZEg1RWhSRndSSGNwYXFFWHhxQ0hQNGxjOXdLR0M0MnpPd2VLOURXd0d2bGpk?= =?utf-8?B?enJpMmxyQmRMVGEra3N1ODlud1FwV0NNaG05ZmxVR2s5SW9pY1pmMkpvem82?= =?utf-8?B?TCtHem9KV0QreGRENERhaUdYK1d2bGFrSngxMkRUZ2xzY2Y5UkZrSTNDY0pz?= =?utf-8?B?OEJBY01GbnhqSloveFB6em5jMmhtQUVmcGh0RHg4a2REblhublQxSlY4QUZQ?= =?utf-8?B?c1dHWXcybTh5a2NXK3VwSFJWWWYvdW40K0xzT09WeGY1MS9lOWNOQVpuRUYr?= =?utf-8?B?Nmt1UGhrV3pUVDQzdk1qNFhMZnRiam5GOFRodzUzSE5Ub29uQUdpR1dWYnFX?= =?utf-8?B?NCtOKysrWG9URnBZVUY5dGRrL2szQVhPNFM1K0VoZXVzcEpSUmtndEJ3M2V0?= =?utf-8?B?VHRGNDBzSEVUVE5JY1hVY2Jndi83bVVvaTZkVzR5eHRMdDMreHZsZVZRK09B?= =?utf-8?B?bSt4TkFyb2JtdW56NW9MQzA1SktRUTVVMTRvZFBxcC94TXZzTTlNWjVyNkdG?= =?utf-8?B?U2c9PQ==?= X-MS-Exchange-CrossTenant-Network-Message-Id: 4c2fea98-bb8e-4c14-debc-08dd33b66fc7 X-MS-Exchange-CrossTenant-AuthSource: DS0PR11MB6375.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jan 2025 09:41:21.1213 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: xZUryDMcjFb4xU3Q8yRyVgewU08x3vXygIy7WNfjG/o43bJtOl+uox3XZlKx/TOIHwUkpDcVkf88wWtezssfftN7ir6c0VMCKRF3j8My55w= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR11MB5858 X-OriginatorOrg: intel.com On 2025-01-10 7:09 PM, Pierre-Louis Bossart wrote: > >> +MODULE_FIRMWARE("intel/skl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/apl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/cnl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/icl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/jsl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/lkf/dsp_basefw.bin"); > > Lakefield? Is this really a supported platform? It was EOL'ed a year after launch, wasn't it? We still keep all the platforms, regardless of their age, in the CI to cross check firmware-API compatibility even with newest generations such as PanterLake or FriscoLake. Few years ago the team did quite a job to streamline LakeField (LKF) with other cAVS 2.5 platforms on the firmware side. The TLDR is: - one firmware branch covers from LKF (cAVS 2.1) up to AlderLake/RaptorLake and all their spinoffs (cAVS 2.5) - one tgl.c file on the avs-driver side covers the exact same range so, any kind of redundancy is greatly limited. With that in mind, we utilize the cAVS CI against the ACE (MeteorLake onwards) equivalent to verify API compatibility between those two firmware branches to lower the software development cost. >> +MODULE_FIRMWARE("intel/tgl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/ehl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/adl/dsp_basefw.bin"); >> +MODULE_FIRMWARE("intel/adl_n/dsp_basefw.bin"); > > If you start listing the variants of ADL, then shouldn't you also list the variants of TGL? > Same for CNL, there are multiple variants, not to mention different signing keys. The only reason ADL and ADL-N are listed separately is binary incompatibility - MEU differs between the two. In essence, one can use ADL-binaries for all ADL/RPL based platforms _except_ for ADL-N based ones. The code is the same, the verification process is different. For all other major platforms, no MEU differences so one binary covers all variants. In regard to the key, the approach is: it's ignored. Whatever is in the directory under 'dsp_basefw.bin' will be attempted for booting the DSP. By default, what lands on the market is a production-type-signed binaries. Internally CI runs with prod -or- debug signed binaries but we do not intend to share the latter to the official linux-firmware repo. Kind regards, Czarek