# Pastebin f2j8vfkv
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index e2aece361eb0..f268ca268a2c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -1287,11 +1287,10 @@ int atomctrl_set_ac_timing_ai(struct pp_hwmgr *hwmgr, uint32_t memory_clock,
 {
 	DYNAMICE_MEMORY_SETTINGS_PARAMETER_V2_1 memory_clock_parameters;
 	int result;
+	__le32 reg = cpu_to_le32((memory_clock & SET_CLOCK_FREQ_MASK) |
+				 (ADJUST_MC_SETTING_PARAM << 24));
 
-	memory_clock_parameters.asDPMMCReg.ulClock.ulClockFreq =
-		cpu_to_le32(memory_clock & SET_CLOCK_FREQ_MASK);
-	memory_clock_parameters.asDPMMCReg.ulClock.ulComputeClockFlag =
-		cpu_to_le32(ADJUST_MC_SETTING_PARAM);
+	*(__le32 *)&memory_clock_parameters.asDPMMCReg.ulClock = reg;
 	memory_clock_parameters.asDPMMCReg.ucMclkDPMState = level;
 
 	result = cgs_atom_exec_cmd_table