rhgndf / ms912x

MacroSilicon USB to VGA/HDMI adapter (534d:6021) Linux DRM driver
GNU General Public License v2.0
45 stars 11 forks source link

Performance issues over USB 2.0 on Manjaro Gnome Wayland #23

Open pedrodejesus opened 2 weeks ago

pedrodejesus commented 2 weeks ago

Hi folks!

I'm using a MacroSilicon adapter for HDMI which claims to be USB 3.0, but in reallity is USB 2.0.

I tried everything I could to enhance its performance, like moving from xorg to wayland (it actually helped a little), reducing the monitor resolution and framerate, etc. But, unfortunately, it's still having some visual glitches (for example when I open an application on the adapter monitor).

I know that over USB 2.0 the frame transfer rate is slower, but is there anything else that I can do, or even some applicable change to the driver code, that would help me fix this problem?

Thanks a lot in advance!