272 	/* Set the default UVD handles that the firmware can handle */  in amdgpu_uvd_sw_init()
287 		 * Limit the number of UVD handles depending on microcode major  in amdgpu_uvd_sw_init()
347 		atomic_set(&adev->uvd.handles[i], 0);  in amdgpu_uvd_sw_init()
438 			if (atomic_read(&adev->uvd.handles[i]))  in amdgpu_uvd_prepare_suspend()
533 		uint32_t handle = atomic_read(&adev->uvd.handles[i]);  in amdgpu_uvd_free_handles()
549 			atomic_set(&adev->uvd.handles[i], 0);  in amdgpu_uvd_free_handles()
833 			if (atomic_read(&adev->uvd.handles[i]) == handle) {  in amdgpu_uvd_cs_msg()
839 			if (!atomic_cmpxchg(&adev->uvd.handles[i], 0, handle)) {  in amdgpu_uvd_cs_msg()
845 		DRM_ERROR("No more free UVD handles!\n");  in amdgpu_uvd_cs_msg()
857 			if (atomic_read(&adev->uvd.handles[i]) == handle) {  in amdgpu_uvd_cs_msg()
872 			atomic_cmpxchg(&adev->uvd.handles[i], handle, 0);  in amdgpu_uvd_cs_msg()
1343  * amdgpu_uvd_used_handles - returns used UVD handles
1347  * Returns the number of UVD handles in use
1356 		 * Handles can be freed in any order, and not  in amdgpu_uvd_used_handles()
1358 		 * all non-zero handles.  in amdgpu_uvd_used_handles()
1360 		if (atomic_read(&adev->uvd.handles[i]))  in amdgpu_uvd_used_handles()