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Date: Fri, 29 Mar 2024 14:24:07 +0100
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Subject: Re: [PATCH 13/13] ASoC: ti: davinci-i2s: Opitonally drive DX pin
 during capture streams
From: Bastien Curutchet <bastien.curutchet@bootlin.com>
To: =?UTF-8?Q?P=C3=A9ter_Ujfalusi?= <peter.ujfalusi@gmail.com>,
 Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
 Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
 linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
 Thomas Petazzoni <thomas.petazzoni@bootlin.com>, herve.codina@bootlin.com,
 christophercordahi@nanometrics.ca
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Hi Péter,

>> Can you use aplay /dev/zero and a DT property to select T1 framing for
>> the playback? Or that would be too coarse for timing the start of
>> playback and capture?
>>
> 
> That's a good idea, thank you. I'll try this and come back to you.
> 
>

I tried it and it works fine, thank you.

We still need to run some performance tests before fully adopting it but
anyway I'll send a new iteration of the patch series that drops the
drive-dx part and just keeps a DT property to select T1 framing.

Best regards,
Bastien