1 files changed, 3 insertions, 1 deletions

diff --git a/include/asm-mips/dsp.h b/include/asm-mips/dsp.h
index 50f556bb4978..e9bfc0813c72 100644
--- a/include/asm-mips/dsp.h
+++ b/include/asm-mips/dsp.h
@@ -16,7 +16,7 @@
 #include <asm/mipsregs.h>
 
 #define DSP_DEFAULT     0x00000000
-#define DSP_MASK        0x1f
+#define DSP_MASK        0x3ff
 
 #define __enable_dsp_hazard()                                           \
 do {                                                                    \
@@ -48,6 +48,7 @@ do {									\
         tsk->thread.dsp.dspr[3] = mflo2();                              \
         tsk->thread.dsp.dspr[4] = mfhi3();                              \
         tsk->thread.dsp.dspr[5] = mflo3();                              \
+        tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK);                   \
 } while (0)
 
 #define save_dsp(tsk)                                                   \
@@ -64,6 +65,7 @@ do {									\
         mtlo2(tsk->thread.dsp.dspr[3]);                                 \
         mthi3(tsk->thread.dsp.dspr[4]);                                 \
         mtlo3(tsk->thread.dsp.dspr[5]);                                 \
+        wrdsp(tsk->thread.dsp.dspcontrol, DSP_MASK);                    \
 } while (0)
 
 #define restore_dsp(tsk)                                                \