On Sat, Jan 11, 2025 at 10:05:23AM -0600, R Ha wrote: > Hi, > > I updated the description, please let me know if it's covered everything. Thanks, I commented few things there. > Just as a question, because the touchpad works well at both 100KHz and > 1000KHz, is it better to force it to 100KHz or 1000KHz? I was > considering that the Microsoft docs [1] specified that the frequency > should be "no less than 400KHz", but didn't change it for now because > the touchpad feels the same at 100KHz and 1000KHz, including for > gestures. > > Is it possible that there will be any sort of compatibility issues if > the speed is set to 1000KHz? From what I can tell, the only other > device on I2C1 is the "Intel Smart Sound" related device, but I'm not > exactly sure what that does or whether it will work at 1000KHz. The > sound output itself seems to be unaffected regardless of the > frequency, though I don't think the other device is directly related > to sound output. I would say 100kHz is safer, all the devices should support it even the older ones.
