i2c_time_us       737 drivers/gpu/drm/drm_dp_helper.c 	int i2c_time_us = drm_dp_i2c_msg_duration(msg, i2c_speed_khz);
i2c_time_us       739 drivers/gpu/drm/drm_dp_helper.c 	return DIV_ROUND_UP(i2c_time_us, aux_time_us + AUX_RETRY_INTERVAL);