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a=rsa-sha256; c=relaxed/relaxed; d=NextfourGroupOy.onmicrosoft.com; s=selector1-nextfour-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=k/k9hIpcb8XGw3R2+hVqqNQi93SCVqR/b0vaQDyR2+c=; b=ZnzRN7CQpNXEE0erJ+S1vLclVVXOiZt2Z3fVVlLbrCE5ZweDZzMR2KQR/rZ2tixjqU/4DNINeQ1KfKryonMbCeI1Uf3Zaue615tSWi9c9bwEEYw3tV9ujWCIV5N6H4cFLV526qyUJSHhXgLzfyO3dCxQp/6u1+z6rIKSaL00N1Q= Received: from [10.10.10.110] (194.157.170.35) by AM4PR07MB3330.eurprd07.prod.outlook.com (2603:10a6:205:a::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.653.5; Fri, 6 Apr 2018 08:13:49 +0000 Subject: Re: regression, imx6 and sgtl5000 sound problems To: Nicolin Chen Cc: LKML , Fabio Estevam , Xiubo.Lee@gmail.com References: <20180406072317.GA10500@Asurada> From: =?UTF-8?Q?Mika_Penttil=c3=a4?= Message-ID: Date: Fri, 6 Apr 2018 11:13:47 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180406072317.GA10500@Asurada> Content-Type: text/plain; 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Whose is the DAI master? Which sample rate? > >> Maybe some of the soc/fsl changes is causing this. > > There are quite a few clean-up patches of SSI driver being merged. > Would you please try to revert/bisect the changes of fsl_ssi driver > so as to figure out which one breaks your test cases? > > If there is a regression because of one of the changes, I will need > to fix it. > > Thanks > Nicolin > Hi, We have a custom board (very near to Karo tx evkit). The test is simply aplay file.wav, at least sample rate 48kHz tested and not working. Nothing special there hw wise. I try to bisect it and report back to you. --Mika