[PATCH libdrm] drm/amdgpu: define amdgpu_syncobj_handle type for vulkan usage

[Seth Zhu]

Vulkan Fence and Semaphore(AMDVLK) will add implementation based on
sync object. Semantic syncobj handle type is required instead of
using uint32_t directly.

Change-Id: Idbd2b2b161818fa58fe0bb3d1ac46453847ae626
Signed-off-by: Seth Zhu <seth.zhu at amd.com>
---
 amdgpu/amdgpu.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index 9ef55e5..31fc201 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -145,6 +145,10 @@ typedef struct amdgpu_semaphore *amdgpu_semaphore_handle;
  * Define handle for sem file
  */
 typedef uint32_t amdgpu_sem_handle;
+/**
+ * Define handle for syncobj
+ */
+typedef uint32_t amdgpu_syncobj_handle;
 
 
 /*--------------------------------------------------------------------------*/
-- 
2.7.4