1 files changed, 17 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 39b31544c6e7..4ae1615e752f 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -202,9 +202,15 @@ static int r520_startup(struct radeon_device *rdev)
                 dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
                 return r;
         }
-        r = r100_ib_init(rdev);
+
+        r = radeon_ib_pool_start(rdev);
+        if (r)
+                return r;
+
+        r = r100_ib_test(rdev);
         if (r) {
-                dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
+                dev_err(rdev->dev, "failed testing IB (%d).\n", r);
+                rdev->accel_working = false;
                 return r;
         }
         return 0;
@@ -229,6 +235,8 @@ int r520_resume(struct radeon_device *rdev)
         rv515_clock_startup(rdev);
         /* Initialize surface registers */
         radeon_surface_init(rdev);
+
+        rdev->accel_working = true;
         return r520_startup(rdev);
 }
 
@@ -298,7 +306,14 @@ int r520_init(struct radeon_device *rdev)
         if (r)
                 return r;
         rv515_set_safe_registers(rdev);
+
+        r = radeon_ib_pool_init(rdev);
         rdev->accel_working = true;
+        if (r) {
+                dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
+                rdev->accel_working = false;
+        }
+
         r = r520_startup(rdev);
         if (r) {
                 /* Somethings want wront with the accel init stop accel */