diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index 243987502f7e..19b511e984dc 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -99,6 +99,7 @@ static const u32 tahiti_golden_rlc_registers[] =
 
 static const u32 pitcairn_golden_registers[] =
 {
+	0x17bc, 0x00000030, 0x00000011,
 	0x2684, 0x00010000, 0x00018208,
 	0x260c, 0xffffffff, 0x00000000,
 	0x260d, 0xf00fffff, 0x00000400,
@@ -116,7 +117,7 @@ static const u32 pitcairn_golden_registers[] =
 	0x22c4, 0x0000ff0f, 0x00000000,
 	0xa293, 0x07ffffff, 0x4e000000,
 	0xa0d4, 0x3f3f3fff, 0x2a00126a,
-	0x000c, 0x000000ff, 0x0040,
+	0x000c, 0xffffffff, 0x0040,
 	0x000d, 0x00000040, 0x00004040,
 	0x2440, 0x07ffffff, 0x03000000,
 	0x2418, 0x0000007f, 0x00000020,
@@ -125,11 +126,16 @@ static const u32 pitcairn_golden_registers[] =
 	0x2b04, 0xffffffff, 0x00000000,
 	0x2b03, 0xffffffff, 0x32761054,
 	0x2235, 0x0000001f, 0x00000010,
-	0x0570, 0x000c0fc0, 0x000c0400
+	0x0570, 0x000c0fc0, 0x000c0400,
+	0x052c, 0x0fffffff, 0xffffffff,
+	0x052d, 0x0fffffff, 0x0fffffff,
+	0x052e, 0x0fffffff, 0x0fffffff,
+	0x052f, 0x0fffffff, 0x0fffffff
 };
 
 static const u32 pitcairn_golden_rlc_registers[] =
 {
+	0x263e, 0xffffffff, 0x12011003,
 	0x3109, 0xffffffff, 0x00601004,
 	0x311f, 0xffffffff, 0x10102020,
 	0x3122, 0xffffffff, 0x01000020,
@@ -618,16 +624,16 @@ static const u32 pitcairn_mgcg_cgcg_init[] =
 	0x21c2, 0xffffffff, 0x00900100,
 	0x311e, 0xffffffff, 0x00000080,
 	0x3101, 0xffffffff, 0x0020003f,
-	0xc, 0xffffffff, 0x0000001c,
-	0xd, 0x000f0000, 0x000f0000,
-	0x583, 0xffffffff, 0x00000100,
-	0x409, 0xffffffff, 0x00000100,
-	0x40b, 0x00000101, 0x00000000,
-	0x82a, 0xffffffff, 0x00000104,
+	0x000c, 0xffffffff, 0x0000001c,
+	0x000d, 0x000f0000, 0x000f0000,
+	0x0583, 0xffffffff, 0x00000100,
+	0x0409, 0xffffffff, 0x00000100,
+	0x040b, 0x00000101, 0x00000000,
+	0x082a, 0xffffffff, 0x00000104,
 	0x1579, 0xff000fff, 0x00000100,
 	0x157a, 0x00000001, 0x00000001,
-	0xbd4, 0x00000001, 0x00000001,
-	0xc33, 0xc0000fff, 0x00000104,
+	0x0bd4, 0x00000001, 0x00000001,
+	0x0c33, 0xc0000fff, 0x00000104,
 	0x3079, 0x00000001, 0x00000001,
 	0x3430, 0xfffffff0, 0x00000100,
 	0x3630, 0xfffffff0, 0x00000100