diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index e08f58de4b17..926a3f09a776 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1050,7 +1050,8 @@ static const char * const amdgpu_vram_names[] = {
 	"DDR5",
 	"LPDDR4",
 	"LPDDR5",
-	"HBM3E"
+	"HBM3E",
+	"HBM4"
 };
 
 /**
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index f80aa4c9d88f..c705fbcad3e3 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -1427,6 +1427,7 @@ struct drm_amdgpu_info_vbios {
 #define AMDGPU_VRAM_TYPE_LPDDR4 11
 #define AMDGPU_VRAM_TYPE_LPDDR5 12
 #define AMDGPU_VRAM_TYPE_HBM3E 13
+#define AMDGPU_VRAM_TYPE_HBM4 14
 
 struct drm_amdgpu_info_device {
 	/** PCI Device ID */