From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6F76B51E43B for ; Mon, 7 Sep 2026 16:53:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788800040; cv=none; b=f5gnWgoD8WENAKYWUAqLHm+3c45F4gA7Q8CTkiCq5diTHWTBxPwwv8wMNT1hKMLwfL7CHiLLEy6vDWxd3TAFjawh8WDvVKdWDljftGZ/R0Hxmg4WiYiKvSK0+XipkPFf4LVKps8Y55K7WRO5F/vC1ElufPYsjbl0hnm8dSrrEhw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788800040; c=relaxed/simple; bh=xdDLf5Eb/0Pt5KNW4drtZkUyJAjxIzs2QB09d3Z9cpE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lBybZ2OEkveqzjOOTeRWaDEfuW/wu5nzmMjFdUSSkuog6DXyCtqibVbFEgdLqvXIoF9ZJ4U9YEe2TiEmuX+cU3B/0CB6aR21cxNW08FH9QXRFVn7jh9tkFW5t06gatFldHqS/jZPGnq4S4xfXIIbclTcAv0iyXO9OeJlp+dL9gc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L3BfL2Gk; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L3BfL2Gk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73B081F0155F; Mon, 7 Sep 2026 16:53:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788800038; bh=dGusu3fG9lyc91GUz7ZH+10PfrqDsyomeerL2/tL3XM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=L3BfL2GkA4Kp9WbA9dMDQEt4FpIqSUphkKzcuu/pjrRvnpqhZLCwWzfi42u5IgBSU 9c3frWy/gE83fyhJvDB3kXDjNH2+9eDRYTeL0jvh15HnxP3Czx9Xfv2HMu8zmhwQVM k1D801qybHsAZXfBPre9tywst19VqGx80da9zbhY1a5rKvqW2tHscpW0jsywd4zwjZ r67EkcMP3XgGNGpuk/x723b/nYA9VAT4T2TgI6+Iydxk5bfYqOh5hgaLMGL0gy0zdD 8NSGNyg1fxhzv6/HmRBAGuwkKQ/on3EnAMyphcDkjAbTuvgHho4tlRXaqzC1nmPrhn +FUxoerZNYYlA== Date: Mon, 7 Sep 2026 22:23:43 +0530 From: Vinod Koul To: =?iso-8859-1?Q?P=E9ter?= Ujfalusi Cc: Pierre-Louis Bossart , Mark Brown , perex@perex.cz, tiwai@suse.com, lgirdwood@gmail.com, srinivas.kandagatla@oss.qualcomm.com, linux-sound@vger.kernel.org, kai.vehmanen@linux.intel.com, yung-chuan.liao@linux.intel.com, daniel.baluta@nxp.com, Vijendar.Mukunda@amd.com Subject: Re: [PATCH 04/23] ASoC: soc-compress: Implement trigger FE-BE sequencing as with normal PCMs Message-ID: References: <20260904073134.29648-1-peter.ujfalusi@linux.intel.com> <20260904073134.29648-5-peter.ujfalusi@linux.intel.com> <361eb4b4-d880-4560-8b71-eeda6f28b43c@linux.dev> <5b9a199e-abac-4193-94c0-d395329207ed@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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5b9a199e-abac-4193-94c0-d395329207ed@linux.intel.com> On 07-09-26, 17:03, Péter Ujfalusi wrote: > > > On 07/09/2026 14:26, Pierre-Louis Bossart wrote: > >>> ...otherwise it'll end up with -EINVAL instead of getting passed > >>> through. Also a switch statement would be a bit more idiomatic. > >> > >> OK, I will add the NEXT_TRACK and convert the if to switch. > > > > ICYMI for testing, NEXT_TRACK and PARTIAL_DRAIN are only enabled in the > > 'fcplay' application with the '-p 1' argument for gapless playback, not > > in the initial cplay application. > > With SOF/Intel/IPC4 we can only support DRAIN, NEXT_TRACK and > PARTIAL_DRAIN are not supported, but there were mismatch between fcplay Those should be optional always. Gapless support should not be mandatory > and the kernel. > IPC3 does not support DRAIN afaik. That one should be mandatory -- ~Vinod