diff --git a/common/skylake/hw-gfx-gma-power_and_clocks.adb b/common/skylake/hw-gfx-gma-power_and_clocks.adb
index edbaf00..ec71359 100644
--- a/common/skylake/hw-gfx-gma-power_and_clocks.adb
+++ b/common/skylake/hw-gfx-gma-power_and_clocks.adb
@@ -82,6 +82,8 @@
    LCPLL1_CTL_PLL_ENABLE               : constant := 1 * 2 ** 31;
    LCPLL1_CTL_PLL_LOCK                 : constant := 1 * 2 ** 30;
 
+   DISP_FBC_MEMORY_WAKE                : constant := 1 * 2 ** 31;
+
    ----------------------------------------------------------------------------
 
    CDCLK_CTL_CD_FREQ_SELECT_MASK       : constant := 3 * 2 ** 26;
@@ -351,6 +353,16 @@
         (Register    => Registers.LCPLL1_CTL,
          Mask        => LCPLL1_CTL_PLL_LOCK);
 
+      -- WaEnableChickenDCPR:skl,bxt,kbl,glk,cfl
+      Registers.Set_Mask
+        (Register    => Registers.GEN8_CHICKEN_DCPR_1,
+         Mask        => 1 * 2 ** 13);
+
+      -- Display WA #0859 WaFbcWakeMemOn:skl,bxt,kbl,glk,cfl
+      Registers.Set_Mask
+        (Register    => Registers.ARB_CTL,
+         Mask        => DISP_FBC_MEMORY_WAKE);
+
       Get_Cur_CDClk (Config.CDClk);
       Get_Max_CDClk (Config.Max_CDClk);
       Set_CDClk (Config.Default_CDClk_Freq);