[alsa-devel] [PATCH 3/3] ASoC: simple-card: add support for clock divider setup

Mark Brown broonie at kernel.org
Tue May 29 13:35:09 CEST 2018


On Mon, May 28, 2018 at 09:35:03PM +0200, Daniel Mack wrote:
> Add support to call into snd_soc_dai_set_clkdiv() for both CPU and codec
> DAIs from simple-card's hw_params().

> This allows platforms to set hardware-specific values without providing an
> own machine driver.

Why do we have anything that actually needs this?  The devices with a
set_clkdiv() operation are pretty legacy at this point and most of them
should just be figuring out the dividers for themselves anyway.
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