spin_lock_init(&dev_priv->hw_lock);
spin_lock_init(&dev_priv->waiter_lock);
spin_lock_init(&dev_priv->cap_lock);
- spin_lock_init(&dev_priv->svga_lock);
spin_lock_init(&dev_priv->cursor_lock);
for (i = vmw_res_context; i < vmw_res_max; ++i) {
{
struct ttm_resource_manager *man = ttm_manager_type(&dev_priv->bdev, TTM_PL_VRAM);
- spin_lock(&dev_priv->svga_lock);
if (!ttm_resource_manager_used(man)) {
vmw_write(dev_priv, SVGA_REG_ENABLE, SVGA_REG_ENABLE);
ttm_resource_manager_set_used(man, true);
}
- spin_unlock(&dev_priv->svga_lock);
}
/**
{
struct ttm_resource_manager *man = ttm_manager_type(&dev_priv->bdev, TTM_PL_VRAM);
- spin_lock(&dev_priv->svga_lock);
if (ttm_resource_manager_used(man)) {
ttm_resource_manager_set_used(man, false);
vmw_write(dev_priv, SVGA_REG_ENABLE,
SVGA_REG_ENABLE_HIDE |
SVGA_REG_ENABLE_ENABLE);
}
- spin_unlock(&dev_priv->svga_lock);
}
/**
*/
vmw_kms_lost_device(&dev_priv->drm);
ttm_write_lock(&dev_priv->reservation_sem, false);
- spin_lock(&dev_priv->svga_lock);
if (ttm_resource_manager_used(man)) {
ttm_resource_manager_set_used(man, false);
- spin_unlock(&dev_priv->svga_lock);
if (ttm_resource_manager_evict_all(&dev_priv->bdev, man))
DRM_ERROR("Failed evicting VRAM buffers.\n");
vmw_write(dev_priv, SVGA_REG_ENABLE,
SVGA_REG_ENABLE_HIDE |
SVGA_REG_ENABLE_ENABLE);
- } else
- spin_unlock(&dev_priv->svga_lock);
+ }
ttm_write_unlock(&dev_priv->reservation_sem);
}