diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_driver.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_driver.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 4483be16a00b..401f59cb4ab1 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -132,8 +132,20 @@ static int i915_workqueues_init(struct drm_i915_private *dev_priv) if (dev_priv->display.hotplug.dp_wq == NULL) goto out_free_wq; + /* + * The unordered i915 workqueue should be used for all work + * scheduling that do not require running in order, which used + * to be scheduled on the system_wq before moving to a driver + * instance due deprecation of flush_scheduled_work(). + */ + dev_priv->unordered_wq = alloc_workqueue("i915-unordered", 0, 0); + if (dev_priv->unordered_wq == NULL) + goto out_free_dp_wq; + return 0; +out_free_dp_wq: + destroy_workqueue(dev_priv->display.hotplug.dp_wq); out_free_wq: destroy_workqueue(dev_priv->wq); out_err: @@ -144,6 +156,7 @@ out_err: static void i915_workqueues_cleanup(struct drm_i915_private *dev_priv) { + destroy_workqueue(dev_priv->unordered_wq); destroy_workqueue(dev_priv->display.hotplug.dp_wq); destroy_workqueue(dev_priv->wq); } |