ASoC: amd: enable acp3x drivers build

ACP3x drivers can be built by selecting necessary kernel config option.
The patch enables build support of the same.
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Tested-by: Ravulapati Vishnu vardhan Rao <Vishnuvardhanrao.Ravulapati@amd.com>
Signed-off-by: Vijendar Mukunda <vijendar.mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/amd/Kconfig

@@ -19,3 +19,8 @@ config SND_SOC_AMD_CZ_RT5645_MACH
 	depends on SND_SOC_AMD_ACP && I2C
 	help
 	 This option enables machine driver for rt5645.
+
+config SND_SOC_AMD_ACP3x
+	tristate "AMD Audio Coprocessor-v3.x support"
+	help
+	 This option enables ACP v3.x I2S support on AMD platform

sound/soc/amd/Makefile

@@ -5,3 +5,4 @@ snd-soc-acp-rt5645-mach-objs := acp-rt5645.o
 obj-$(CONFIG_SND_SOC_AMD_ACP) += acp_audio_dma.o
 obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mach.o
 obj-$(CONFIG_SND_SOC_AMD_CZ_RT5645_MACH) += snd-soc-acp-rt5645-mach.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x) += raven/

sound/soc/amd/raven/Makefile

+snd-pci-acp3x-objs	:= pci-acp3x.o
+snd-acp3x-pcm-dma-objs	:= acp3x-pcm-dma.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x)	 += snd-pci-acp3x.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x)	 += snd-acp3x-pcm-dma.o