autoconf: sdm845: add conf to enable display port

Add audio configurations to enable audio functionality
over DisplayPort on sdm845.

Change-Id: If8b5f6c25bca08a61b951cb97167e9ead7271dd3
Signed-off-by: Asish Bhattacharya <[email protected]>

config/sdm845auto.conf

@@ -39,3 +39,4 @@ CONFIG_SND_SOC_MACHINE_SDM845=y
 CONFIG_SND_SOC_MSM_STUB=y
 CONFIG_WCD_DSP_GLINK=y
 CONFIG_MSM_AVTIMER=y
+CONFIG_SND_SOC_MSM_HDMI_CODEC_RX=y

config/sdm845autoconf.h

@@ -52,3 +52,4 @@
 #define CONFIG_SND_SOC_MSM_STUB 1
 #define CONFIG_WCD_DSP_GLINK 1
 #define CONFIG_MSM_AVTIMER 1
+#define CONFIG_SND_SOC_MSM_HDMI_CODEC_RX 1