soundwire: amd: enable build for AMD SoundWire manager driver

Enable build for SoundWire manager driver for AMD platforms.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/lkml/20230220100418.76754-5-Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230321050901.115439-5-Vijendar.Mukunda@amd.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/soundwire/Kconfig

@@ -18,6 +18,16 @@ if SOUNDWIRE
 
 comment "SoundWire Devices"
 
+config SOUNDWIRE_AMD
+	tristate "AMD SoundWire Manager driver"
+	select SOUNDWIRE_GENERIC_ALLOCATION
+	depends on ACPI && SND_SOC
+	help
+	  SoundWire AMD Manager driver.
+	  If you have an AMD platform which has a SoundWire Manager then
+	  enable this config option to get the SoundWire support for that
+	  device.
+
 config SOUNDWIRE_CADENCE
 	tristate
 

drivers/soundwire/Makefile

@@ -15,6 +15,10 @@ ifdef CONFIG_DEBUG_FS
 soundwire-bus-y += debugfs.o
 endif
 
+#AMD driver
+soundwire-amd-y :=	amd_manager.o
+obj-$(CONFIG_SOUNDWIRE_AMD) += soundwire-amd.o
+
 #Cadence Objs
 soundwire-cadence-y := cadence_master.o
 obj-$(CONFIG_SOUNDWIRE_CADENCE) += soundwire-cadence.o