1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 2e742a591dfc..bce73b6203ac 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -32,6 +32,7 @@
 #include "cik_blit_shaders.h"
 #include "radeon_ucode.h"
 #include "clearstate_ci.h"
+#include "radeon_kfd.h"
 
 MODULE_FIRMWARE("radeon/BONAIRE_pfp.bin");
 MODULE_FIRMWARE("radeon/BONAIRE_me.bin");
@@ -7798,6 +7799,10 @@ restart_ih:
         while (rptr != wptr) {
                 /* wptr/rptr are in bytes! */
                 ring_index = rptr / 4;
+
+                radeon_kfd_interrupt(rdev,
+                                (const void *) &rdev->ih.ring[ring_index]);
+
                 src_id =  le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff;
                 src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff;
                 ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff;
@@ -8487,6 +8492,10 @@ static int cik_startup(struct radeon_device *rdev)
         if (r)
                 return r;
 
+        r = radeon_kfd_resume(rdev);
+        if (r)
+                return r;
+
         return 0;
 }
 
@@ -8535,6 +8544,7 @@ int cik_resume(struct radeon_device *rdev)
  */
 int cik_suspend(struct radeon_device *rdev)
 {
+        radeon_kfd_suspend(rdev);
         radeon_pm_suspend(rdev);
         dce6_audio_fini(rdev);
         radeon_vm_manager_fini(rdev);