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-rw-r--r--shared-core/nouveau_state.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/shared-core/nouveau_state.c b/shared-core/nouveau_state.c
index 3ce9247f..add2d598 100644
--- a/shared-core/nouveau_state.c
+++ b/shared-core/nouveau_state.c
@@ -285,7 +285,9 @@ nouveau_card_init(struct drm_device *dev)
/* Put the card in BE mode if it's not */
if (NV_READ(NV03_PMC_BOOT_1))
- NV_WRITE(NV03_PMC_BOOT_1,0x01000001);
+ NV_WRITE(NV03_PMC_BOOT_1,0x00000001);
+
+ DRM_MEMORYBARRIER();
/* Determine exact chipset we're running on */
if (dev_priv->card_type < NV_10)