| From | Greg Kroah-Hartman <> | Subject | [ 03/46] nouveau: fixup scanout enable in nvc0_pm | Date | Sun, 19 Aug 2012 20:58:39 -0700 |
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From: Greg KH <gregkh@linuxfoundation.org>
3.5-stable review patch. If anyone has any objections, please let me know.
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From: Maarten Lankhorst <maarten.lankhorst@canonical.com>
commit 44b9f44e111c1e4a50bff66a642cc7c5cb59af4e upstream.
Fixes screen being black after changing performance level.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/nouveau/nvc0_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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 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); }
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