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Did you try playing over simple aplay tool >> instead? > > I tried 48000Hz 2ch 32bit with speaker-test. > > Attached is /sys/firmware/acpi/tables/NHLT. Thanks for the NHLT dump. Total of five endpoints are part of the description: id 0, DMIC capture, formats: [0] 2/16/16/48000 [1] 2/32/32/48000 id 1, I2S SSP0 playback, formats: [0] 2/24/32/48000 id 2, I2S SSP0 capture, formats: [0] 4/32/32/48000 id 3, I2S SSP1 playback, formats: [0] 2/24/32/48000 id 4, I2S SSP1 capture, formats: [0] 2/24/32/48000 I know not what "speaker-test" means. Could you specify which endpoint you are speaking of? Providing either alsa info or at least output of 'lsmod | grep snd' would help. I'd like to be aware of which machine board are we talking about. What could be guessed with the current info (and some google query), is that we are dealing with SKL-Y m5-6Y57, codenamed 'Chell' and the speaker-test is playing through an I2S codec connected to SSP0 port. It's probably max98357a. The skylake-driver version you have gets confused with 24/32 format (userspace is probably attempting 32/32). That or topology file is incorrect.. ..and at this point I probably know more than enough. We have tested basically all of the KBL and AML configurations when fixing regressions during recent skylake-driver up-revs. But Chell (and Lars for that matter) families were not among them as these are based on SKL. I'll follow up on this with our partners and come back here. I'm almost certain topology files for the two families mentioned were not updated along the way. Regards, Czarek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F13BCC25B0E for ; Tue, 16 Aug 2022 19:08:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236842AbiHPTIp (ORCPT ); Tue, 16 Aug 2022 15:08:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232426AbiHPTIn (ORCPT ); Tue, 16 Aug 2022 15:08:43 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F243F53020 for ; Tue, 16 Aug 2022 12:08:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660676921; x=1692212921; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; 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Tue, 16 Aug 2022 19:08:38 +0000 Received: from DS0PR11MB6375.namprd11.prod.outlook.com ([fe80::75e3:4009:a5d1:c3ae]) by DS0PR11MB6375.namprd11.prod.outlook.com ([fe80::75e3:4009:a5d1:c3ae%5]) with mapi id 15.20.5525.011; Tue, 16 Aug 2022 19:08:38 +0000 Message-ID: <85648922-27df-051d-8ae8-d0e4e810198a@intel.com> Date: Tue, 16 Aug 2022 21:08:31 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0 Thunderbird/91.12.0 Subject: Re: [PATCH 2/2] ASoC: Intel: Skylake: try to get NHLT blob with PCM params as fallback Content-Language: en-US To: Icenowy Zheng CC: , , Pierre-Louis Bossart , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Kai Vehmanen , Mark Brown , "Jaroslav Kysela" , Takashi Iwai References: <20220725111002.143765-1-uwu@icenowy.me> <20220725111002.143765-2-uwu@icenowy.me> <4208aece-0aea-ba86-9a00-9e217546e1dd@intel.com> <3346b62c3cd7e07766457c9140849a31d6d8775c.camel@icenowy.me> From: Cezary Rojewski In-Reply-To: <3346b62c3cd7e07766457c9140849a31d6d8775c.camel@icenowy.me> Content-Type: text/plain; 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Did you try playing over simple aplay tool >> instead? > > I tried 48000Hz 2ch 32bit with speaker-test. > > Attached is /sys/firmware/acpi/tables/NHLT. Thanks for the NHLT dump. Total of five endpoints are part of the description: id 0, DMIC capture, formats: [0] 2/16/16/48000 [1] 2/32/32/48000 id 1, I2S SSP0 playback, formats: [0] 2/24/32/48000 id 2, I2S SSP0 capture, formats: [0] 4/32/32/48000 id 3, I2S SSP1 playback, formats: [0] 2/24/32/48000 id 4, I2S SSP1 capture, formats: [0] 2/24/32/48000 I know not what "speaker-test" means. Could you specify which endpoint you are speaking of? Providing either alsa info or at least output of 'lsmod | grep snd' would help. I'd like to be aware of which machine board are we talking about. What could be guessed with the current info (and some google query), is that we are dealing with SKL-Y m5-6Y57, codenamed 'Chell' and the speaker-test is playing through an I2S codec connected to SSP0 port. It's probably max98357a. The skylake-driver version you have gets confused with 24/32 format (userspace is probably attempting 32/32). That or topology file is incorrect.. ..and at this point I probably know more than enough. We have tested basically all of the KBL and AML configurations when fixing regressions during recent skylake-driver up-revs. But Chell (and Lars for that matter) families were not among them as these are based on SKL. I'll follow up on this with our partners and come back here. I'm almost certain topology files for the two families mentioned were not updated along the way. Regards, Czarek