MODE_MONO_LUMA    179 drivers/staging/olpc_dcon/olpc_dcon.c 		dcon->disp_mode |= MODE_MONO_LUMA;
MODE_MONO_LUMA    181 drivers/staging/olpc_dcon/olpc_dcon.c 		dcon->disp_mode &= ~(MODE_MONO_LUMA);