On 20 April 2022 14:35, Mark Brown wrote: > The tone generator frequency control just returns 0 on successful write, > not a boolean value indicating if there was a change or not. Compare > what was written with the value that was there previously so that > notifications are generated appropriately when the value changes. > > Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
