drm/amdkfd: expose num_cp_queues data field to topology node (v2)

Thunk driver would like to know the num_cp_queues data, however this data relied
on different asic specific. So it's better to get it from kfd driver.

v2: don't update name size.
Signed-off-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdkfd/kfd_topology.c

@@ -488,6 +488,8 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
 			dev->node_props.num_sdma_xgmi_engines);
 	sysfs_show_32bit_prop(buffer, "num_sdma_queues_per_engine",
 			dev->node_props.num_sdma_queues_per_engine);
+	sysfs_show_32bit_prop(buffer, "num_cp_queues",
+			dev->node_props.num_cp_queues);
 
 	if (dev->gpu) {
 		log_max_watch_addr =
@@ -1316,6 +1318,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 	dev->node_props.num_gws = (hws_gws_support &&
 		dev->gpu->dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS) ?
 		amdgpu_amdkfd_get_num_gws(dev->gpu->kgd) : 0;
+	dev->node_props.num_cp_queues = get_queues_num(dev->gpu->dqm);
 
 	kfd_fill_mem_clk_max_info(dev);
 	kfd_fill_iolink_non_crat_info(dev);

drivers/gpu/drm/amd/amdkfd/kfd_topology.h

@@ -82,6 +82,7 @@ struct kfd_node_properties {
 	uint32_t num_sdma_engines;
 	uint32_t num_sdma_xgmi_engines;
 	uint32_t num_sdma_queues_per_engine;
+	uint32_t num_cp_queues;
 	char name[KFD_TOPOLOGY_PUBLIC_NAME_SIZE];
 };