AUX_CMD_LEN 682 drivers/gpu/drm/drm_dp_helper.c AUX_CMD_LEN + AUX_ADDRESS_LEN + AUX_LENGTH_LEN; AUX_CMD_LEN 693 drivers/gpu/drm/drm_dp_helper.c AUX_CMD_LEN + AUX_REPLY_PAD_LEN;