linux-kernel - Re: [PATCH 0/3] soundwire: send multi sections in one BPT stream

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Message-ID: <679f8b6d-727e-44b2-abd8-714dffc35228@linux.intel.com>
Date: Wed, 12 Nov 2025 14:13:53 +0800
From: "Liao, Bard" <yung-chuan.liao@...ux.intel.com>
To: Vinod Koul <vkoul@...nel.org>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
 pierre-louis.bossart@...ux.dev, bard.liao@...el.com
Subject: Re: [PATCH 0/3] soundwire: send multi sections in one BPT stream



On 11/12/2025 1:12 PM, Vinod Koul wrote:
> On 21-10-25, 17:43, Bard Liao wrote:
>> Currently we send a BRA message with a start address with continuous
>> registers in a BPT stream. However, a codec may need to write different
>> register sections shortly. It makes more sense to send different
>> register sections in a BPT stream and no need to close/open the BPT
>> stream repeatedly.
>>
>> This series depends on the "ASoC/soundwire: add fake BPT frame to align
>> Intel DMA buffer size" series. Sending it now to get more review time.
> 
> I have applied it on top of above series, pls check why it is not
> applying in :
> error: patch failed: drivers/soundwire/intel_ace2x.c:156
> error: drivers/soundwire/intel_ace2x.c: patch does not apply
> 

Hi Vinod,

I just tried "git am" this series again and it can apply on top of
04878e873d94 ("ASoC/soundwire: add fake BPT frame to align Intel DMA
buffer size").
Also, I checked drivers/soundwire/intel_ace2x.c line 156 and it has the
same content as the "soundwire: introduce BPT section" patch.
Sorry, I have no idea why it didn't apply. Could you please try again?