From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B56272D7D47; Wed, 12 Nov 2025 05:14:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762924442; cv=none; b=CGOvm08foDJTZHR+Ds4wZThqC3YSxmLEK0s3eK1zLaLATCevIoW/J9d6TQyit+bwsBWuwSdauv0NNVXdic0yjDQ8birXnnp4NsPxOSJnL8pjdy44UcwJVUZfXs7msTJ9JkjwX4JDNZiuPWyRt7oWNtqy6z0ekhXgg1F9Vzz0Xm0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762924442; c=relaxed/simple; bh=cgNF4HN70xxc3rYr6FAW93fJj7TyzlIzMRFjVUX+QiE=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=C1O5Qg8qQ1lZO+4FrAC94E/GhdGmOWudpYIaiVtVvzOW7J2jLLwgVn8T01Nqrurza8Y3FAV3mFykNahrXcxbowMEj13ys1e2LcaSAR64qXM2GOGi2OxSKMwjut9+DGonKxjsWqPhqsQke2XTb0VLNvimP76mhslUVqa8t0BgNBQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ljMGYc6Q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ljMGYc6Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9D61FC113D0; Wed, 12 Nov 2025 05:14:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762924442; bh=cgNF4HN70xxc3rYr6FAW93fJj7TyzlIzMRFjVUX+QiE=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=ljMGYc6Qv8rhrVNd0RALM1xrtBPxKWK0AzNYfSJFLzZsAaDkVXClfW9D7jhX4x5hR 0+KrXb9eq9Ev3+3Zv8dt2GoS40TqrHvPPspbMERV+9HH/smxoCMzVv6btgb/47URHF aayNX/iYvR2+J81Zd0D7x4crxyAZVE4VrA/xPUw1G1HVWX3P0W1kMyxPtbZVUbB6TT 9buyIwTvbVxGhksAdh8v98i5Oj9hD+u90jqxlPyWiF8RXB2bUWgATwOStIl4klaydS p/RKMJMPWjPBlJ2aftnCR4B7aCkBMRqzT+2Rf523E/9hwwnzikRzS/pAfC3YXbdTmb 4gKsbtLlZh/Rw== From: Vinod Koul To: linux-sound@vger.kernel.org, Bard Liao Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org, pierre-louis.bossart@linux.dev, bard.liao@intel.com In-Reply-To: <20251014031450.3781789-1-yung-chuan.liao@linux.intel.com> References: <20251014031450.3781789-1-yung-chuan.liao@linux.intel.com> Subject: Re: [PATCH 0/7] ASoC/soundwire: add fake BPT frame to align Intel DMA buffer size Message-Id: <176292443987.64414.1318404160840319574.b4-ty@kernel.org> Date: Wed, 12 Nov 2025 10:43:59 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Tue, 14 Oct 2025 11:14:43 +0800, Bard Liao wrote: > There is a constraint on Intel DMA buffer size that needs to be a > multiple of data block size. This series adds some fake BRA frames > to add some extra buffer size to meet the constraint. > The change is mainly on the soundwire tree. It would be better to go > through the soundwire tree. > > Bard Liao (7): > soundwire: cadence_master: make frame index trace more readable > soundwire: only compute BPT stream in sdw_compute_dp0_port_params > soundwire: cadence_master: set data_per_frame as frame capability > soundwire: cadence: export sdw_cdns_bpt_find_bandwidth > ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment > soundwire: cadence_master: add fake_size parameter to > sdw_cdns_prepare_read_dma_buffer > soundwire: intel_ace2x: add fake frame to BRA read command > > [...] Applied, thanks! [1/7] soundwire: cadence_master: make frame index trace more readable commit: 464101450bf8c16be6f6bd2cc48d3dfd7ab4a23a [2/7] soundwire: only compute BPT stream in sdw_compute_dp0_port_params commit: 101bfbe88ae4944263fd58b2e0c265db263f793a [3/7] soundwire: cadence_master: set data_per_frame as frame capability commit: 558abe5fadd03579351ce1c752b5961984b0fb86 [4/7] soundwire: cadence: export sdw_cdns_bpt_find_bandwidth commit: 207a5831b34834dd97ed2f0100bf936cf67e54c3 [5/7] ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment commit: 10ed028f7851f41d391c6b6516c9f8b3f95fac8f [6/7] soundwire: cadence_master: add fake_size parameter to sdw_cdns_prepare_read_dma_buffer commit: d7941dc674aed1e9eed5e17fe46c3dde884fc948 [7/7] soundwire: intel_ace2x: add fake frame to BRA read command commit: 420399049ebba154bb82d5024d9a7d2de19ce1f8 Best regards, -- ~Vinod