dsp: support mdf memory share cmd

Add support for MultiDSP framework (MDF) memory
share command in q6core driver.

Change-Id: Iff0da10fe835f1fce50d2725960ded5c96237955
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
diff --git a/dsp/Kbuild b/dsp/Kbuild
index 1cad5ce..ba5f82c 100644
--- a/dsp/Kbuild
+++ b/dsp/Kbuild
@@ -123,6 +123,10 @@
 USF_OBJS += usf.o usfcdev.o q6usm.o
 endif
 
+ifdef CONFIG_MSM_MDF
+	Q6_OBJS += msm_mdf.o
+endif
+
 LINUX_INC +=	-Iinclude/linux
 
 INCS +=		$(COMMON_INC) \