WaveShare 5 inch HDMI touch screen LCD (B) USB Touch

[jasonfoknxu]

I have used RuneAudio with Raspberry Pi 3 for several months and I think the system is great. Currently, I have added a PiFi DAC card which used the GPIO and I am going to add a touch screen for my set up.
As the GPIO is used, I can only choose a touch screen with HDMI and USB (for touch).

I would like to ask the WaveShare 5 inch HDMI touch screen LCD (B) is supported or not? I know the HDMI should work without any problem but the main problem is the touch function. WaveShare said the touch function of the screen needs a driver but they do not provide a driver for Arch Linux. Can runeaudio support the touch function of the screen?

Sorry for my poor English.
Thanks!