diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index a03d7682cd8f20b864c557a45e2d6893f5e14d0a..d02630d72d5ebec846e645848761c1d1b58ad940 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1143,8 +1143,15 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	case CHIP_RAVEN:
 	case CHIP_RENOIR:
 		init_data.flags.gpu_vm_support = true;
-		if (ASICREV_IS_GREEN_SARDINE(adev->external_rev_id))
+		switch (adev->dm.dmcub_fw_version) {
+		case 0: /* development */
+		case 0x1: /* linux-firmware.git hash 6d9f399 */
+		case 0x01000000: /* linux-firmware.git hash 9a0b0f4 */
+			init_data.flags.disable_dmcu = false;
+			break;
+		default:
 			init_data.flags.disable_dmcu = true;
+		}
 		break;
 	case CHIP_VANGOGH:
 	case CHIP_YELLOW_CARP: