ASoC: wm8962: Enable both SPKOUTR_ENA and SPKOUTL_ENA in mono mode

[ Upstream commit 6fa849e4 ]

Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
Link: https://msgid.link/r/20240306161439.1385643-2-stuarth@opensource.cirrus.com


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