[PATCH] drm/amdkfd: add family_id property for kfd_node

[Lang Yu]

Then we can remove the burden of maintaining codes to
parse family_id from gfx version in rocr,
i.e., remove DevIDToAddrLibFamily().

Signed-off-by: Lang Yu <lang...@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +++
 drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 3f0a4a415907..7e0331e853d5 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -507,6 +507,8 @@ static ssize_t node_show(struct kobject *kobj, struct 
attribute *attr,
                              dev->node_props.vendor_id);
        sysfs_show_32bit_prop(buffer, offs, "device_id",
                              dev->node_props.device_id);
+       sysfs_show_32bit_prop(buffer, offs, "family_id",
+                             dev->node_props.family_id);
        sysfs_show_32bit_prop(buffer, offs, "location_id",
                              dev->node_props.location_id);
        sysfs_show_32bit_prop(buffer, offs, "domain",
@@ -1690,6 +1692,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
        dev->node_props.gfx_target_version = 
gpu->device_info.gfx_target_version;
        dev->node_props.vendor_id = gpu->pdev->vendor;
        dev->node_props.device_id = gpu->pdev->device;
+       dev->node_props.family_id = gpu->adev->family;
        dev->node_props.capability |=
                ((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) &
                        HSA_CAP_ASIC_REVISION_MASK);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h 
b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
index 9f6c949186c1..4ff8dd2c9549 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
@@ -56,6 +56,7 @@ struct kfd_node_properties {
        uint32_t gfx_target_version;
        uint32_t vendor_id;
        uint32_t device_id;
+       uint32_t family_id;
        uint32_t location_id;
        uint32_t domain;
        uint32_t max_engine_clk_fcompute;
-- 
2.25.1