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nouveau: fixup scanout enable in nvc0_pm

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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>
This commit is contained in:
Maarten Lankhorst 2012-07-30 12:03:30 +02:00 committed by Ben Skeggs
parent 3d7a1da2c2
commit 44b9f44e11
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nvc0_pm.c
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@ -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);
}