ASoC: codecs/jz4770: Don't change cap-couple setting in HP PMU/PMD

There is simply no reason to do that.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20201207125338.119397-4-paul@crapouillou.net


Signed-off-by: Mark Brown <broonie@kernel.org>