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-rw-r--r--src/northbridge/intel/haswell/gma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/northbridge/intel/haswell/gma.c b/src/northbridge/intel/haswell/gma.c
index e577fb52f7..f3ddbd3acd 100644
--- a/src/northbridge/intel/haswell/gma.c
+++ b/src/northbridge/intel/haswell/gma.c
@@ -124,7 +124,7 @@ static void gma_pm_init_pre_vbios(struct device *dev)
gtt_write(0x12054, 0x0000000a);
gtt_write(0x22054, 0x0000000a);
- gtt_write(0x0a008, 0x10000000);
+ gtt_write(0x0a008, 0x80000000);
gtt_write(0x0a024, 0x00000b92);
/* Enable RC6 in idle */