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

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.