drm/vmwgfx: Don't flush fb if we're in the suspended state.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 086ef0490263..b27a9f2887d2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -212,6 +212,9 @@ static void vmw_fb_dirty_flush(struct vmw_fb_par *par)
                 SVGAFifoCmdUpdate body;
         } *cmd;
 
+        if (vmw_priv->suspended)
+                return;
+
         spin_lock_irqsave(&par->dirty.lock, flags);
         if (!par->dirty.active) {
                 spin_unlock_irqrestore(&par->dirty.lock, flags);