linux-kernel - Re: [PATCH] ASoC: test-component: Support continuous rates for test component

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Message-ID: <87cyizu4x0.wl-kuninori.morimoto.gx@renesas.com>
Date: Wed, 13 Nov 2024 04:35:40 +0000
From: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To: John Watts <contact@...kia.org>
Cc: Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: test-component: Support continuous rates for test component


Hi John

Thank you for the patch

> There's no reason to limit the supported rates of the test component
> to specific ones as if it's a real piece of hardware. Set the rates to
> continuous to aid in testing different rates.
> 
> Signed-off-by: John Watts <contact@...kia.org>
> ---
> I've needed to use this while testing audio-graph-card2 with a variable
> MCLK. I'm not sure if there's a reason why it's not continous already but this
> patch seems to work well enough from my test results.

I didn't know SNDRV_PCM_RATE_CONTINUOUS, but indeed dummy_dai is using it.
The reason why I used 8000-384000 on the test-component was that it was most
wide range support.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>



Thank you for your help !!

Best regards
---
Kuninori Morimoto