Messages in this thread |  | | Date | Thu, 14 Dec 2017 17:36:24 +0000 | From | Mark Brown <> | Subject | Re: [RFC PATCH 2/2] ASoC: select sysclk clock from mlck clock provider in wm8994 driver |
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On Thu, Dec 14, 2017 at 05:53:58PM +0100, Olivier Moysan wrote: > When defined in device tree, MCLK1 and MCLK2 are used > as sysclk for aif1 and aif2 interfaces respectively.
That's not a valid assumption as far as I remember? The AIFs can use either MCLK depending on the system configuration I think.
> If clock rate is let 0, the frequency provided by > wm8994_set_dai_sysclk() is used instead.
I'd expect this the other way around, if we didn't specify a frequency then read it from the input otherwise try to use clk_set_rate() to propagate things up. [unhandled content-type:application/pgp-signature] |  |