drm/vmwgfx: Schedule an fb dirty update after resume

[mirror_ubuntu-eoan-kernel.git] / drivers / gpu / drm / vmwgfx / vmwgfx_fb.c

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ba0cdb743c3e50d664848c021a0f63bc72953aa2..54e300365a5ccd04b2d5d6173fbb379bde860322 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -866,21 +866,13 @@ int vmw_fb_on(struct vmw_private *vmw_priv)
        spin_lock_irqsave(&par->dirty.lock, flags);
        par->dirty.active = true;
        spin_unlock_irqrestore(&par->dirty.lock, flags);
- 
-       return 0;
-}
 
-/**
- * vmw_fb_refresh - Refresh fb display
- *
- * @vmw_priv: Pointer to device private
- *
- * Call into kms to show the fbdev display(s).
- */
-void vmw_fb_refresh(struct vmw_private *vmw_priv)
-{
-       if (!vmw_priv->fb_info)
-               return;
+       /*
+        * Need to reschedule a dirty update, because otherwise that's
+        * only done in dirty_mark() if the previous coalesced
+        * dirty region was empty.
+        */
+       schedule_delayed_work(&par->local_work, 0);
 
-       vmw_fb_set_par(vmw_priv->fb_info);
+       return 0;
 }