[Intel-xe] [RFC 2/4] drm/xe: Add memory directory for vram attributes

[Sujaritha Sundaresan]

Adding a new "memory" directory under for vram attributes
under the exisiting tile<n> directory.

Signed-off-by: Sujaritha Sundaresan <sujaritha.sundaresan at intel.com>
---
 drivers/gpu/drm/xe/xe_tile_sysfs.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_tile_sysfs.c b/drivers/gpu/drm/xe/xe_tile_sysfs.c
index 16376607c68f..d61c6fb1df40 100644
--- a/drivers/gpu/drm/xe/xe_tile_sysfs.c
+++ b/drivers/gpu/drm/xe/xe_tile_sysfs.c
@@ -46,6 +46,7 @@ void xe_tile_sysfs_init(struct xe_tile *tile)
 	struct xe_device *xe = tile_to_xe(tile);
 	struct device *dev = xe->drm.dev;
 	struct kobj_tile *kt;
+	struct kobject *kobj;
 	int err;
 
 	kt = kzalloc(sizeof(*kt), GFP_KERNEL);
@@ -64,8 +65,14 @@ void xe_tile_sysfs_init(struct xe_tile *tile)
 
 	tile->sysfs = &kt->base;
 
+	kobj = kobject_create_and_add("memory", tile->sysfs);
+	if (!kobj) {
+		drm_warn(&xe->drm, "%s failed, err: %d\n", __func__, -ENOMEM);
+		return;
+	}
+
 	if (IS_DGFX(xe) && xe->info.platform != XE_DG1 &&
-	    sysfs_create_file(tile->sysfs, physical_memsize_attr))
+	    sysfs_create_file(kobj, physical_memsize_attr))
 		drm_warn(&xe->drm,
 			 "Sysfs creation to read addr_range per tile failed\n");
 
-- 
2.25.1