ASoC: Intel: mrfld- add ACPI module

Add the last ACPI module support which also uses core module like the PCI
part

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index c963a5d..a992e85 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -20,6 +20,11 @@
 	tristate
 	select SND_SST_IPC
 
+config SND_SST_IPC_ACPI
+	tristate
+	select SND_SST_IPC
+	depends on ACPI
+
 config SND_SOC_INTEL_SST
 	tristate "ASoC support for Intel(R) Smart Sound Technology"
 	select SND_SOC_INTEL_SST_ACPI if ACPI