Display driving apparatus and method for driving display panel

A display driving apparatus, comprising:

• a display panel comprising a plurality of scanning lines and a plurality of data lines;
• a controller receiving a signal adjusting data and generating a plurality of driving controlling signals according to the signal adjusting data;
• and
• a driving circuit coupled to the controller, the scanning lines, and the data lines, the driving circuit adjusting at least an electrical property of a plurality of scanning driving signals provided and at least an electrical property of a plurality of data driving signals provided according to the driving controlling signals, the scanning driving signals being provided to the scanning lines while the data driving signals being provided to the data lines,
• wherein the signal adjusting data is generated according to impedance values of the scanning lines and the data lines.