linux-kernel - Re: [PATCH 0/7] ASoC/soundwire: add fake BPT frame to align Intel DMA buffer size

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Message-Id: <176292443987.64414.1318404160840319574.b4-ty@kernel.org>
Date: Wed, 12 Nov 2025 10:43:59 +0530
From: Vinod Koul <vkoul@...nel.org>
To: linux-sound@...r.kernel.org, 
 Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc: vinod.koul@...aro.org, linux-kernel@...r.kernel.org, 
 pierre-louis.bossart@...ux.dev, bard.liao@...el.com
Subject: Re: [PATCH 0/7] ASoC/soundwire: add fake BPT frame to align Intel
 DMA buffer size


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