ASoC: msm: Enable LG sound configuration

Signed-off-by: Rashed Abdel-Tawab <rashed@linux.com>

Conflicts:
	arch/arm/boot/dts/msm8226.dtsi
	arch/arm/boot/dts/msm8610.dtsi
	arch/arm/boot/dts/msm8974.dtsi
	sound/soc/msm/msm8974.c