diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index b434589fe0..fe2df12c49 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -2915,7 +2915,7 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
     }
 
 
-    if (HAVE_MMX)        ff_dsputil_init_mmx   (c, avctx);
+    if (ARCH_X86)        ff_dsputil_init_x86   (c, avctx);
     if (ARCH_ARM)        ff_dsputil_init_arm   (c, avctx);
     if (HAVE_VIS)        ff_dsputil_init_vis   (c, avctx);
     if (ARCH_ALPHA)      ff_dsputil_init_alpha (c, avctx);
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h
index 4381caa6b4..b9f8bdec0c 100644
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@@ -322,10 +322,10 @@ void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type);
 void ff_dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
-void ff_dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_vis(DSPContext* c, AVCodecContext *avctx);
+void ff_dsputil_init_x86(DSPContext* c, AVCodecContext *avctx);
 
 void ff_dsputil_init_dwt(DSPContext *c);
 
diff --git a/libavcodec/x86/Makefile b/libavcodec/x86/Makefile
index a8f4ae8b9d..c2d46586a5 100644
--- a/libavcodec/x86/Makefile
+++ b/libavcodec/x86/Makefile
@@ -6,6 +6,9 @@ OBJS-$(CONFIG_AC3DSP)                  += x86/ac3dsp_init.o
 OBJS-$(CONFIG_CAVS_DECODER)            += x86/cavsdsp.o
 OBJS-$(CONFIG_DCT)                     += x86/dct_init.o
 OBJS-$(CONFIG_DNXHD_ENCODER)           += x86/dnxhdenc.o
+OBJS-$(CONFIG_DSPUTIL)                 += x86/dsputil_init.o
+OBJS-$(CONFIG_ENCODERS)                += x86/dsputilenc_mmx.o          \
+                                          x86/motion_est.o
 OBJS-$(CONFIG_FFT)                     += x86/fft_init.o
 OBJS-$(CONFIG_H264CHROMA)              += x86/h264chroma_init.o
 OBJS-$(CONFIG_H264DSP)                 += x86/h264dsp_init.o
@@ -34,17 +37,13 @@ OBJS-$(CONFIG_VP8_DECODER)             += x86/vp8dsp_init.o
 OBJS-$(CONFIG_WEBP_DECODER)            += x86/vp8dsp_init.o
 OBJS-$(CONFIG_XMM_CLOBBER_TEST)        += x86/w64xmmtest.o
 
-MMX-OBJS-$(CONFIG_DSPUTIL)             += x86/dsputil_init.o            \
-                                          x86/dsputil_mmx.o             \
+MMX-OBJS-$(CONFIG_DSPUTIL)             += x86/dsputil_mmx.o             \
                                           x86/fdct.o                    \
                                           x86/fpel_mmx.o                \
                                           x86/idct_mmx_xvid.o           \
                                           x86/idct_sse2_xvid.o          \
                                           x86/rnd_mmx.o                 \
-                                          x86/simple_idct.o             \
-
-MMX-OBJS-$(CONFIG_ENCODERS)            += x86/dsputilenc_mmx.o          \
-                                          x86/motion_est.o
+                                          x86/simple_idct.o
 MMX-OBJS-$(CONFIG_DIRAC_DECODER)       += x86/dirac_dwt.o
 MMX-OBJS-$(CONFIG_HPELDSP)             += x86/fpel_mmx.o                \
                                           x86/hpeldsp_mmx.o             \
diff --git a/libavcodec/x86/dsputil_init.c b/libavcodec/x86/dsputil_init.c
index 166be65aac..86e2fd3661 100644
--- a/libavcodec/x86/dsputil_init.c
+++ b/libavcodec/x86/dsputil_init.c
@@ -672,7 +672,7 @@ static av_cold void dsputil_init_sse4(DSPContext *c, AVCodecContext *avctx,
 #endif /* HAVE_SSE4_EXTERNAL */
 }
 
-av_cold void ff_dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx)
+av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx)
 {
     int cpu_flags = av_get_cpu_flags();