diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index e027798ece03..9bb7475e80ba 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1059,10 +1059,15 @@ static void amdgpu_dm_plane_get_min_max_dc_plane_scaling(struct drm_device *dev,
 		*min_downscale = plane_cap->max_downscale_factor.nv12;
 		break;
 
+	/* All 64 bpp formats have the same fp16 scaling limits */
 	case DRM_FORMAT_XRGB16161616F:
 	case DRM_FORMAT_ARGB16161616F:
 	case DRM_FORMAT_XBGR16161616F:
 	case DRM_FORMAT_ABGR16161616F:
+	case DRM_FORMAT_XRGB16161616:
+	case DRM_FORMAT_ARGB16161616:
+	case DRM_FORMAT_XBGR16161616:
+	case DRM_FORMAT_ABGR16161616:
 		*max_upscale = plane_cap->max_upscale_factor.fp16;
 		*min_downscale = plane_cap->max_downscale_factor.fp16;
 		break;