drm/nouveau/kms: Don't change EDID when it hasn't actually changed

[linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_sync.h

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
index d62c2b81d92bf0489d8f2e684bbd4a01a0c97af4..7c0fe20c470d49c6787b4547397adca912eb9374 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
@@ -31,6 +31,13 @@ struct dma_resv;
 struct amdgpu_device;
 struct amdgpu_ring;
 
+enum amdgpu_sync_mode {
+       AMDGPU_SYNC_ALWAYS,
+       AMDGPU_SYNC_NE_OWNER,
+       AMDGPU_SYNC_EQ_OWNER,
+       AMDGPU_SYNC_EXPLICIT
+};
+
 /*
  * Container for fences used to sync command submissions.
  */
@@ -40,18 +47,14 @@ struct amdgpu_sync {
 };
 
 void amdgpu_sync_create(struct amdgpu_sync *sync);
-int amdgpu_sync_fence(struct amdgpu_sync *sync, struct dma_fence *f,
-                     bool explicit);
+int amdgpu_sync_fence(struct amdgpu_sync *sync, struct dma_fence *f);
 int amdgpu_sync_vm_fence(struct amdgpu_sync *sync, struct dma_fence *fence);
-int amdgpu_sync_resv(struct amdgpu_device *adev,
-                    struct amdgpu_sync *sync,
-                    struct dma_resv *resv,
-                    void *owner,
-                    bool explicit_sync);
+int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync,
+                    struct dma_resv *resv, enum amdgpu_sync_mode mode,
+                    void *owner);
 struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
                                     struct amdgpu_ring *ring);
-struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync,
-                                       bool *explicit);
+struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync);
 int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone);
 int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr);
 void amdgpu_sync_free(struct amdgpu_sync *sync);