mips dsp-ase r2 vp9 decoder convolve module optimizations

Change-Id: I401536778e3c68ba2b3ae3955c689d005e1f1d59
diff --git a/vp9/vp9_common.mk b/vp9/vp9_common.mk
index 7d040f7..10fa461 100644
--- a/vp9/vp9_common.mk
+++ b/vp9/vp9_common.mk
@@ -87,6 +87,14 @@
 VP9_COMMON_SRCS-$(HAVE_SSSE3) += common/x86/vp9_intrapred_ssse3.asm
 endif
 
+# common (c)
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_common_dspr2.h
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_convolve8_avg_dspr2.c
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_convolve8_avg_horiz_dspr2.c
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_convolve8_dspr2.c
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_convolve8_horiz_dspr2.c
+VP9_COMMON_SRCS-$(HAVE_DSPR2)  += common/mips/dspr2/vp9_convolve8_vert_dspr2.c
+
 VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_idct_intrin_sse2.c
 
 VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_convolve_neon.c