1 files changed, 36 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 9844783cd8d7..5f42fad19190 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1466,7 +1466,7 @@ bool r600_card_posted(struct radeon_device *rdev)
         return false;
 }
 
-int r600_resume(struct radeon_device *rdev)
+int r600_startup(struct radeon_device *rdev)
 {
         int r;
 
@@ -1499,6 +1499,40 @@ int r600_resume(struct radeon_device *rdev)
         return 0;
 }
 
+int r600_resume(struct radeon_device *rdev)
+{
+        int r;
+
+        if (radeon_gpu_reset(rdev)) {
+                /* FIXME: what do we want to do here ? */
+        }
+        /* post card */
+        if (rdev->is_atom_bios) {
+                atom_asic_init(rdev->mode_info.atom_context);
+        } else {
+                radeon_combios_asic_init(rdev->ddev);
+        }
+        /* Initialize clocks */
+        r = radeon_clocks_init(rdev);
+        if (r) {
+                return r;
+        }
+
+        r = r600_startup(rdev);
+        if (r) {
+                DRM_ERROR("r600 startup failed on resume\n");
+                return r;
+        }
+
+        r = radeon_ib_test(rdev);
+        if (r) {
+                DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+                return r;
+        }
+        return r;
+}
+
+
 int r600_suspend(struct radeon_device *rdev)
 {
         /* FIXME: we should wait for ring to be empty */
@@ -1596,7 +1630,7 @@ int r600_init(struct radeon_device *rdev)
                 return r;
         }
 
-        r = r600_resume(rdev);
+        r = r600_startup(rdev);
         if (r) {
                 if (rdev->flags & RADEON_IS_AGP) {
                         /* Retry with disabling AGP */