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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 22:28:43 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 22:28:43 -0500 |
| commit | 2bf81c8af92dd53890557c5d87875842d573a3e9 (patch) | |
| tree | 83e7e3539599b091ac69557658c06c0a39cfa60e /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | 9526d9bc23f362035cfabf044aa90f4ed1787955 (diff) | |
| parent | 5f6c4ab6ee781c9aace7c8548ad9bd87f5678df7 (diff) | |
Merge branch 'arch-microblaze' into no-rebases
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index ed3c1e7ddde..2dd185e42f2 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1098,6 +1098,11 @@ static void vmw_pm_complete(struct device *kdev) struct drm_device *dev = pci_get_drvdata(pdev); struct vmw_private *dev_priv = vmw_priv(dev); + mutex_lock(&dev_priv->hw_mutex); + vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2); + (void) vmw_read(dev_priv, SVGA_REG_ID); + mutex_unlock(&dev_priv->hw_mutex); + /** * Reclaim 3d reference held by fbdev and potentially * start fifo. |