[PATCH v3 4/6] ASoC: simple-card-utils: Set sysclk on all components

Kuninori Morimoto kuninori.morimoto.gx at renesas.com
Fri Jan 21 01:24:41 CET 2022


Hi

> If an mclk-fs value was provided in the device tree configuration, the
> calculated MCLK was fed into the downstream codec DAI and CPU DAI,
> however set_sysclk was not being called on the platform device. Some
> platform devices such as the Xilinx Audio Formatter need to know the MCLK
> as well.
> 
> Call snd_soc_component_set_sysclk on each component in the stream to set
> the proper sysclk value in addition to the existing call of
> snd_soc_dai_set_sysclk on the codec DAI and CPU DAI. This may end up
> resulting in redundant calls if one of the snd_soc_dai_set_sysclk calls
> ends up calling snd_soc_component_set_sysclk itself, but that isn't
> expected to cause any significant harm.
> 
> Fixes: f48dcbb6d47d ("ASoC: simple-card-utils: share asoc_simple_hw_param()")
> Signed-off-by: Robert Hancock <robert.hancock at calian.com>
> ---

Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

Thank you for your help !!

Best regards
---
Kuninori Morimoto


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