On 16 Feb 2018, at 8:10 PM, Hans de Goede hdegoede@redhat.com wrote:
Ok, I've asked the reporter of:
https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Which is how I got involved in this to provide DMI data and I will whip up a patch for his machine and ask him to test and once that is done submit upstream. This is the only machine I'm aware of though and looking at the history of this I think there will be others.
I have one machine needs the quirk. I’ll also send a patch to match its DMI.
Kai-Heng
I addition we can add a module option to btusb.ko that allows us to force this flag to be set. That way testing this is easy on a vendor kernel. A bunch of the btusb quirks (and also core quirks) can be tested via module options or debugfs.
Yes a module option for this is a good idea.
Regards,
Hans