diff --git a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
index 901c960cfe21999787ea9d1b46dee00e5872c2da..2b3497135bbd67879d3c755e8d41748b63b8a6df 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
@@ -70,7 +70,12 @@
 #define PPSMC_MSG_SetPhyclkVoltageByFreq        0x26
 #define PPSMC_MSG_SetDppclkVoltageByFreq        0x27
 #define PPSMC_MSG_SetSoftMinVcn                 0x28
-#define PPSMC_Message_Count                     0x29
+#define PPSMC_MSG_GetGfxclkFrequency            0x2A
+#define PPSMC_MSG_GetFclkFrequency              0x2B
+#define PPSMC_MSG_GetMinGfxclkFrequency         0x2C
+#define PPSMC_MSG_GetMaxGfxclkFrequency         0x2D
+#define PPSMC_MSG_SoftReset                     0x2E
+#define PPSMC_Message_Count                     0x2F
 
 
 typedef uint16_t PPSMC_Result;