nouveau: fixup scanout enable in nvc0_pm

Fixes screen being black after changing performance level.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: stable@vger.kernel.org [3.5+]
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nvc0_pm.c b/drivers/gpu/drm/nouveau/nvc0_pm.c
index 7c95c44e2887..4e712b10ebdb 100644
--- a/drivers/gpu/drm/nouveau/nvc0_pm.c
+++ b/drivers/gpu/drm/nouveau/nvc0_pm.c
@@ -557,7 +557,7 @@ prog_mem(struct drm_device *dev, struct nvc0_pm_state *info)
         nouveau_mem_exec(&exec, info->perflvl);
 
         if (dev_priv->chipset < 0xd0)
-                nv_wr32(dev, 0x611200, 0x00003300);
+                nv_wr32(dev, 0x611200, 0x00003330);
         else
                 nv_wr32(dev, 0x62c000, 0x03030300);
 }