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Linux: QT5 + EGLFS rotated screen

Tool/software: Linux

Hi,

We are using TI AM335X with LCD display running Linux and EGLFS. The problem we have got is that normally the QT5 application we are developing is rotated on this LCD. To achieve the proper orientation we have to rotate almost every element in QT5 by using QT5 methods. Our question is: is it possible to rotate clockwise the whole screen to avoid software modifications in QT5 application? I mean is it possible to rotate it by hardware? Or maybe it is possible in software but on lower level (EGLFS and not QT5)?

Any ideas?