drm/radeon: rework ring syncing code

Move inter ring syncing with semaphores into the
existing ring allocations, with that we need to
lock the ring mutex only once.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 8cdf075aacfd..94c427ab0f5c 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -363,9 +363,10 @@ int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
 void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
 /* r600 blit */
 int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages,
-                           struct radeon_sa_bo **vb);
+                           struct radeon_fence **fence, struct radeon_sa_bo **vb,
+                           struct radeon_semaphore **sem);
 void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence **fence,
-                         struct radeon_sa_bo *vb);
+                         struct radeon_sa_bo *vb, struct radeon_semaphore *sem);
 void r600_kms_blit_copy(struct radeon_device *rdev,
                         u64 src_gpu_addr, u64 dst_gpu_addr,
                         unsigned num_gpu_pages,