On Sun, Jun 24, 2018 at 03:02:46PM +0200, Hans de Goede wrote: > The rt5651 does not have a built-in speaker amplifier, so it is often > used together with an external amplifier. On some boards the external > amplifier's enable pin is driven through a GPIO, add support for this. This obviously shouldn't be part of the CODEC driver since it's not part of the device, you should make a driver for GPIO controlled amplifiers and add it to the card. There's actually a guy I've been talking to a bit on IRC recently who's just written one actually and will hopefully be posting it soon.
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