From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 43AFF4A1DEE for ; Thu, 10 Sep 2026 14:57:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789052266; cv=none; b=cDl1qUW3j7S8oHt6fvcD4rshwCrHmV/uruisv6YGLi/5LMSOM8rapJ1AM+xElWM+ObilTYVZkAYMY4g37DKEbfJ6A06Dbtmq9o4fmT9ZDYr4x1B4kTBUUZFn44oP0f0ZC0JTM9/Qk91WmYNQT1hNzhMumfKOqVmnMWgPBhic4NU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789052266; c=relaxed/simple; bh=tG/L3kHn6KoUTFz7lhLNHl00QEqBtsGKyMaI9mJjIEc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=I5rr1xcGMQEk1vCbezn7uM35rU08DPSLVaOY1smu2uuzl4vHZ/9JWsJSdePXmNSumzvnuAn34sLuVOiU0OJ5UJGyEPak8AVyBCfCIBDEt013Iuin7OhMygEfBIRIjQRxCUI+COodGaL8vjfqxfQOTBbXVgbfYcGaSwjWzIb/YR8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Z2o2kGkL; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="Z2o2kGkL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789052263; x=1820588263; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=tG/L3kHn6KoUTFz7lhLNHl00QEqBtsGKyMaI9mJjIEc=; b=Z2o2kGkLp//QRWxA9tMD/il3dHnqvLQ1uBqmi1DH4YXwWyZ7MkpC6jl7 VZNMb6eBHS493JeOHSaZo0/9fN2KoMTTihvHYWxVOSmext90I5MKwz5ZZ ts0/+S9D3nTA9bb87luxrE8dPP4VdxdhYlL86CYMLZHhRNJ3PRAWtyyz8 di2FrmXSg75gElvfLpwSJiH3xnKts3yljWOJP25PoGX6UPEkg81muyPSk 8b06OSDUq2f8mfbG9kGX69gKQw/s6K4bASBtTNiOJZuyRhhMDehb0bgZZ 0GIf4hHvHxmskcCSh8Ibz6fJAikdrnYy5duFBZVYQiarKSI7b1O46vCDL A==; X-CSE-ConnectionGUID: wZGk9Tz4Tr2r6J0vL76bBA== X-CSE-MsgGUID: 6JscESrNTyGLQ+ui47MKaw== X-IronPort-AV: E=McAfee;i="6800,10657,11901"; a="93195682" X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="93195682" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2026 07:57:43 -0700 X-CSE-ConnectionGUID: XNkzH7g5R3iZ0+DosFhLhw== X-CSE-MsgGUID: ca974eJ+ShSLEsqo658/Hg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="295145211" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO [10.245.245.173]) ([10.245.245.173]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2026 07:57:39 -0700 Message-ID: Date: Thu, 10 Sep 2026 17:57:49 +0300 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 v2 23/24] ASoC: SOF: Intel: Kconfig: Select compress support for TGL+ platforms To: Pierre-Louis Bossart , vkoul@kernel.org, perex@perex.cz, tiwai@suse.com, lgirdwood@gmail.com, broonie@kernel.org, srinivas.kandagatla@oss.qualcomm.com Cc: linux-sound@vger.kernel.org, kai.vehmanen@linux.intel.com, yung-chuan.liao@linux.intel.com, daniel.baluta@nxp.com References: <20260909090949.7503-1-peter.ujfalusi@linux.intel.com> <20260909090949.7503-24-peter.ujfalusi@linux.intel.com> <6e5326ae-0a0b-4221-980d-65a8ffe8410f@linux.dev> Content-Language: en-US From: =?UTF-8?Q?P=C3=A9ter_Ujfalusi?= In-Reply-To: <6e5326ae-0a0b-4221-980d-65a8ffe8410f@linux.dev> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 09/09/2026 16:37, Pierre-Louis Bossart wrote: > On 9/9/26 11:09, Peter Ujfalusi wrote: >> Select SOF_COMPRESS for TGL and newer platforms, on Intel devices the >> compressed support is available with IPC4 only. > > that wording is confusing. > > TGL default is IPC3, official IPC4 support started with MTL, didn't it? Yes, officially it is from MTL, but I worked on TGL for most of the time until got access to the actual decoder blobs and a machine where I can deploy the self built firmware. The compress works on TGL IPC4 with ffmpeg in firmware ;) Extremely experimental thing for now. I think I will leave it like this and reconsider if TGL IPC4 is decided to be dropped. > >> Signed-off-by: Peter Ujfalusi >> Reviewed-by: Liam Girdwood >> --- >> sound/soc/sof/intel/Kconfig | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig >> index 840d5a36b958..02b41e4ccab2 100644 >> --- a/sound/soc/sof/intel/Kconfig >> +++ b/sound/soc/sof/intel/Kconfig >> @@ -213,6 +213,7 @@ config SND_SOC_SOF_INTEL_TGL >> select SND_SOC_SOF_HDA_GENERIC >> select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE >> select SND_SOC_SOF_INTEL_CNL >> + select SND_SOC_SOF_COMPRESS >> >> config SND_SOC_SOF_TIGERLAKE >> tristate "SOF support for Tigerlake" >> @@ -249,6 +250,7 @@ config SND_SOC_SOF_INTEL_MTL >> select SND_SOC_SOF_HDA_GENERIC >> select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE >> select SND_SOC_SOF_IPC4 >> + select SND_SOC_SOF_COMPRESS >> >> config SND_SOC_SOF_METEORLAKE >> tristate "SOF support for Meteorlake" > -- Péter