From: Vinod Koul <vkoul@kernel.org>
To: Shalini Manjunatha <quic_c_shalma@quicinc.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
Raghu Bankapur <quic_rbankapu@quicinc.com>,
alsa-devel@alsa-project.org, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krishna Jha <quic_kkishorj@quicinc.com>
Subject: Re: [PATCH V0 0/1] ASoC: soc-compress: Fix and add missing DPCM locking
Date: Wed, 6 Mar 2024 19:56:36 +0530 [thread overview]
Message-ID: <Zeh9HMcWxfgPJS1T@matsya> (raw)
In-Reply-To: <cover.1709720380.git.quic_c_shalma@quicinc.com>
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 ?
>
> To fix this issue added DPCM lock and unlock in both places of
> above code flow mentioned.
>
> Shalini Manjunatha (1):
> ASoC: soc-compress: Fix and add DPCM locking
>
> sound/soc/soc-compress.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> --
> 2.7.4
--
~Vinod
next prev parent reply other threads:[~2024-03-06 14:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-06 10:53 Shalini Manjunatha
2024-03-06 10:53 ` [PATCH V0 1/1] ASoC: soc-compress: Fix and add " Shalini Manjunatha
2024-03-06 13:03 ` [PATCH V0 0/1] ASoC: soc-compress: Fix and add missing " Mark Brown
2024-03-06 14:26 ` Vinod Koul [this message]
2024-03-06 16:17 ` Mark Brown
2024-03-18 17:05 ` Mark Brown
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