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From: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>
To: Mark Brown <broonie@kernel.org>
Cc: Srinivas Kandagatla <srini@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v5 3/4] dt-bindings: sound: qcom,q6apm-dai: add memory-region and relax iommus
Date: Wed, 23 Sep 2026 16:38:01 +0530	[thread overview]
Message-ID: <18917c5b-a6a6-4b4d-9a1d-452b53add385@oss.qualcomm.com> (raw)
In-Reply-To: <arJytCJZZnIX835Q@sirena.co.uk>



On 9/22/2026 5:51 PM, Mark Brown wrote:
> On Tue, Sep 22, 2026 at 12:38:11AM +0530, Ajay Kumar Nandam wrote:
>> On modem-DSP (mDSP) platforms the DSP runs in a stage-2 protected
>> context and cannot use the SMMU. PCM buffers must live in reserved-memory
>> carveouts that are SCM-assigned to the appropriate VMIDs.
> 
> Please submit patches using subject lines reflecting the style for the
> subsystem, this makes it easier for people to identify relevant patches.
> Look at what existing commits in the area you're changing are doing and
> make sure your subject lines visually resemble what they're doing.
> There's no need to resubmit to fix this alone.

  Thanks Mark, I will fix the binding patch subject in v6 to match the
  ASoC subsystem style

Thanks
Ajay kumar Nandam


  reply	other threads:[~2026-09-23 11:08 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-21 19:08 [PATCH v5 0/4] ASoC: qcom: enable audio on stage-2 protected DSPs (mDSP) Ajay Kumar Nandam
2026-09-21 19:08 ` [PATCH v5 1/4] ASoC: qcom: q6apm: clear g_apm on driver removal Ajay Kumar Nandam
2026-09-21 19:08 ` [PATCH v5 2/4] ASoC: qcom: qdsp6: generalize GPR service domain Ajay Kumar Nandam
2026-09-21 19:08 ` [PATCH v5 3/4] dt-bindings: sound: qcom,q6apm-dai: add memory-region and relax iommus Ajay Kumar Nandam
2026-09-22 12:21   ` Mark Brown
2026-09-23 11:08     ` Ajay Kumar Nandam [this message]
2026-09-22 12:46   ` Rob Herring (Arm)
2026-09-23 11:12     ` Ajay Kumar Nandam
2026-09-23 11:57   ` Krzysztof Kozlowski
2026-09-23 16:22     ` Ajay Kumar Nandam
2026-09-21 19:08 ` [PATCH v5 4/4] ASoC: qcom: q6apm-dai: add SCM buffer assignment for mDSP platforms Ajay Kumar Nandam
2026-09-22 12:30   ` Mark Brown
2026-09-23 11:20     ` Ajay Kumar Nandam

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