On Mon, Dec 17, 2018 at 09:03:33AM -0600, Pierre-Louis Bossart wrote: > I started prototyping a different approach where the codec driver passes the > regmap information to the clock driver. What's missing in the patchset is > the addition of a clock control in the machine driver, and logic added so > that rate change can only be done in a hw_params if there was a complete > stop and reset on a DAPM_OFF event. compile-tested only for now. > https://github.com/plbossart/sound/commits/hifiberry/clks That looks a lot like the CODEC should be exporting a GPIO driver so the machine driver doesn't actually need the regmap? The only register touched is _GPIO_CONTROL_1.
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