AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN  112 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c 		case AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN:
AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN  324 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c 		return AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN;
AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN  585 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c 		case AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN: