On Sat, Oct 13, 2018 at 11:33 AM Vasily Khoruzhick <anarsoul@xxxxxxxxx> wrote: > > Some boards may have external amplifier for speaker that is controlled > via GPIO, add support for it in similar way as it's done in sun4i-codec > > Signed-off-by: Vasily Khoruzhick <anarsoul@xxxxxxxxx> ASoC now has a generic amplifier driver. Please use that instead. See Documentation/devicetree/bindings/sound/simple-amplifier.txt ChenYu
