drm/radeon/kms: make r600-NI blit suspend code common

r600-NI shared the same blit suspend code.  Clean it up
and make it a shared function.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 10 deletions

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 80928f9ff80f..298feaec6d56 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1238,8 +1238,6 @@ int rv770_resume(struct radeon_device *rdev)
 
 int rv770_suspend(struct radeon_device *rdev)
 {
-        int r;
-
         r600_audio_fini(rdev);
         /* FIXME: we should wait for ring to be empty */
         r700_cp_stop(rdev);
@@ -1247,14 +1245,8 @@ int rv770_suspend(struct radeon_device *rdev)
         r600_irq_suspend(rdev);
         radeon_wb_disable(rdev);
         rv770_pcie_gart_disable(rdev);
-        /* unpin shaders bo */
-        if (rdev->r600_blit.shader_obj) {
-                r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-                if (likely(r == 0)) {
-                        radeon_bo_unpin(rdev->r600_blit.shader_obj);
-                        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-                }
-        }
+        r600_blit_suspend(rdev);
+
         return 0;
 }