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 7C36F3BFE4D; Wed, 8 Apr 2026 12:14:31 +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=1775650473; cv=none; b=AZf4KhQdh+TRc3GyVqvk0rEfblqsGnPaMbdTHDmdD8lNWkMBJUb4r7qiBc/GWb35StM9px7bZZjn9x432wYuDe6yWDv3Y28lHZHbeRE9B6Bj85/6+PNbztGTaHiCggYeftvhrZsmGJNvyPgWxIENxd5re70+/MbW0HWsysYIAXo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775650473; c=relaxed/simple; bh=t0QpBZgo+6dh6OHRH7sPRhr5JZdAGcagqLB6ghcprqM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=twkegGFBJADMj33rgs1UKeMlpl/uIMQLvj1aVFbAhiqwScMjpYfRSe7I27dpx4HcPFeVhylglb7o9KkXaZO9F83014yd9OHbRmIvYxa8wJLDgTOwt6UtXy2pMSPMwo6f39EcUBd2WxynfxJpdIp3WIN3BsbU+aTAEL4S1e5kxKw= 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=VTC3wYPW; 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="VTC3wYPW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775650471; x=1807186471; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=t0QpBZgo+6dh6OHRH7sPRhr5JZdAGcagqLB6ghcprqM=; b=VTC3wYPWRBdnr4ni4EE/he++y8WZlyVz2viMynvyi7rYeQe1JYE766s1 YMelbHf2XS8UQZibC7l0H+rJNbNX8u/CxqEN9tcTdUfa+85c8TV1RbX1Q +5GHqR+2mnbe7wbpSaoL7+W0oWAOLLcYlcEFI3/AoelWzCSxvuQ/ksvrb aojCLJGCslvpCO2a8lAC2bd4AYpHV8maUEzJbMpY8c78qVQhy/MWvUTNa MrFRn4bqcka+4TsaeZ6wmj7nST8QMrYFMeb944nsoaPUcZwc9hK3vGbZq EexbbkVxDLj+powsyPiBEK89l9olmqwtukZs8dkSUFoTIjJFmh0cWhq+u A==; X-CSE-ConnectionGUID: 4XUe+7rfR5mLMNtvJfi1Yw== X-CSE-MsgGUID: 2j9Cv3jUT1qZK7hfSoffYw== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="80225520" X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="80225520" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 05:14:31 -0700 X-CSE-ConnectionGUID: oydK6eisSdKd3z3ICCH2vg== X-CSE-MsgGUID: 0Q8ah2CHT5SR9y+pZt4Uhw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="233405308" Received: from rvuia-mobl.ger.corp.intel.com (HELO pujfalus-desk.intel.com) ([10.245.244.250]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 05:14:28 -0700 From: Peter Ujfalusi To: lgirdwood@gmail.com, broonie@kernel.org, tiwai@suse.de Cc: linux-sound@vger.kernel.org, kai.vehmanen@linux.intel.com, ranjani.sridharan@linux.intel.com, yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.dev, stable@vger.kernel.org, liam.r.girdwood@intel.com Subject: [PATCH for 7.0 v2 0/2] ALSA/SOF Intel: Enforce stricter period size for NVL Date: Wed, 8 Apr 2026 15:14:46 +0300 Message-ID: <20260408121448.31130-1-peter.ujfalusi@linux.intel.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi, Changes swince v1: - Added Cc stable to the first patch NVL and NVL-S (ACE4) needs to use stricter period size constraint to meet the address alignment for each BDLE buffer (start of each period in the continuous ALSA buffer) set in the HDA specification. It would be great if these can be sent for 7.0 as last minute if it is doable, I left out the Fixes tag from the first patch as that is introduced in 7.0. Regards Peter --- Kai Vehmanen (2): ALSA: hda/intel: enforce stricter period-size alignment for Intel NVL ASoC: SOF: Intel: hda: modify period size constraints for ACE4 sound/hda/controllers/intel.c | 7 +++++-- sound/soc/sof/intel/hda-pcm.c | 14 ++++++++++++-- 2 files changed, 17 insertions(+), 4 deletions(-) -- 2.53.0