linux-kernel - Re: [PATCH V0 0/1] ASoC: soc-compress: Fix and add missing DPCM locking

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Message-ID: <d9d858fd-a4ae-4623-9627-4ccbb049966b@sirena.org.uk>
Date: Wed, 6 Mar 2024 16:17:42 +0000
From: Mark Brown <broonie@...nel.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Shalini Manjunatha <quic_c_shalma@...cinc.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	Raghu Bankapur <quic_rbankapu@...cinc.com>,
	alsa-devel@...a-project.org, linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Krishna Jha <quic_kkishorj@...cinc.com>
Subject: Re: [PATCH V0 0/1] ASoC: soc-compress: Fix and add missing DPCM
 locking

On Wed, Mar 06, 2024 at 07:56:36PM +0530, Vinod Koul wrote:
> On 06-03-24, 16:23, Shalini Manjunatha wrote:
> > We find mising DPCM locking inside soc_compr_set_params_fe()
> > before calling dpcm_be_dai_hw_params() and dpcm_be_dai_prepare()
> > which cause lockdep assert for DPCM lock not held in
> > __soc_pcm_hw_params() and __soc_pcm_prepare() in above flow
> > when ever we play compress offload audio playback use case.
> 
> where is the patch ?

In reply to the cover letter:

   https://lore.kernel.org/lkml/d985beeafdd32316eb45f20811eb7926da7a796e.1709720380.git.quic_c_shalma@quicinc.com/

You do seem to be on CC.

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