author: Lijo Lazar <lijo.lazar@amd.com> 2024-01-20 13:48:09 +0530
committer: Alex Deucher <alexander.deucher@amd.com> 2024-01-25 15:44:11 -0500
commit: 89a7c0bd74918f723c94c10452265e25063cba9b
parent: 30269954745c6cac730352829ac9850918457440
Commit Summary:
Diffstat:
1 file changed, 14 insertions, 1 deletion
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 08916538a615..8db880244324 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -221,8 +221,23 @@ static struct attribute *amdgpu_vram_mgr_attributes[] = {
NULL
};
+static umode_t amdgpu_vram_attrs_is_visible(struct kobject *kobj,
+ struct attribute *attr, int i)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = drm_to_adev(ddev);
+
+ if (attr == &dev_attr_mem_info_vram_vendor.attr &&
+ !adev->gmc.vram_vendor)
+ return 0;
+
+ return attr->mode;
+}
+
const struct attribute_group amdgpu_vram_mgr_attr_group = {
- .attrs = amdgpu_vram_mgr_attributes
+ .attrs = amdgpu_vram_mgr_attributes,
+ .is_visible = amdgpu_vram_attrs_is_visible
};
/**