drm/amdkfd: make the sdma vm init to be asic specific

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
index 8b00ccf..4c15212 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
@@ -32,6 +32,8 @@
 static int register_process_vi(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd);
 static int initialize_cpsch_vi(struct device_queue_manager *dqm);
+static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
+				struct qcm_process_device *qpd);
 
 void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops)
 {
@@ -40,6 +42,7 @@
 	ops->set_cache_memory_policy = set_cache_memory_policy_vi;
 	ops->register_process = register_process_vi;
 	ops->initialize = initialize_cpsch_vi;
+	ops->init_sdma_vm = init_sdma_vm;
 }
 
 static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm,
@@ -58,6 +61,11 @@
 	return -1;
 }
 
+static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
+				struct qcm_process_device *qpd)
+{
+}
+
 static int initialize_cpsch_vi(struct device_queue_manager *dqm)
 {
 	return 0;