diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c')
-rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c index 6ccd993e26bf..6eae14d2a3f7 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | |||
@@ -180,8 +180,9 @@ void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) | |||
180 | 180 | ||
181 | mutex_lock(&dev_priv->hw_mutex); | 181 | mutex_lock(&dev_priv->hw_mutex); |
182 | 182 | ||
183 | vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC); | ||
183 | while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0) | 184 | while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0) |
184 | vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC); | 185 | ; |
185 | 186 | ||
186 | dev_priv->last_read_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE); | 187 | dev_priv->last_read_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE); |
187 | 188 | ||