I was going to suggest the same but with LinuxFB. I don't believe it's hardware accelerated though.
https://doc.qt.io/qt-5/embedded-linux.html#linuxfb
Qt is fairly popular in the embedded space. I'd bet the support and robustness is quite good.
https://doc.qt.io/qt-5/embedded-linux.html#linuxfb
Qt is fairly popular in the embedded space. I'd bet the support and robustness is quite good.