On Fri, Mar 12, 2021 at 01:01:41PM +0100, Michael Walle wrote: > Am 2021-03-12 12:35, schrieb Mark Brown: > > If the card has a clock API clock as sysclk then set_sysclk(() should > > be configuring that clock. > What do you mean by "the card". The simple-audio-card itself? > Take a look at: > https://elixir.bootlin.com/linux/v5.12-rc2/source/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts#L29 > Does the card has a clock? IMHO the WM8904 codec has a clock, but not > the audio card. The clock on the CODEC, which the card configures. The CODEC should be passing on the configuration to the clock API.
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