1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3843383e13cc..a00ee3da632f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -40,6 +40,7 @@
 #include <linux/backlight.h>
 #include <linux/intel-iommu.h>
 #include <linux/kref.h>
+#include <linux/pm_qos.h>
 
 /* General customization:
  */
@@ -665,6 +666,9 @@ typedef struct drm_i915_private {
         /* protects the irq masks */
         spinlock_t irq_lock;
 
+        /* To control wakeup latency, e.g. for irq-driven dp aux transfers. */
+        struct pm_qos_request pm_qos;
+
         /* DPIO indirect register protection */
         spinlock_t dpio_lock;