https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188829
--- Comment #5 from Jason W. Bacon ---
Created attachment 196858
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=196858&action=edit
Unified diff
The author of the atp driver pointed me to this patch some time ago and I was
surpri
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188829
--- Comment #6 from Chris ---
Product Name: MacBookPro2,2
FreeBSD: 11.2-RELEASE-p2
After following the instructions in Comment 5, I can now use the touchpad
without it freezing. I did find I needed to stop devd otherwise the atp module
wou
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231076
--- Comment #5 from Ludovic Rousseau ---
I get log message when using libusb_set_debug(ctx, LIBUSB_DEBUG_FUNCTION);
After I remove the device I get:
LIBUSB_FUNCTION: libusb10_handle_events_sub enter
04338703 hotplug_libusb.c:626:HPRemoveHo
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231076
--- Comment #6 from Ludovic Rousseau ---
I added more logs in libusb, rebuilt and installed.
The problem is that I get in the "not started" case:
https://github.com/freebsd/freebsd/blob/master/lib/libusb/libusb10.c#L1546
I logged all the
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188829
--- Comment #7 from Jason W. Bacon ---
I've also noticed that the touch pad is pretty low quality. At first I thought
it was the driver, but then I noticed that there is significant staircasing
under OS X as well, but the Apple driver does
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231076
--- Comment #7 from Hans Petter Selasky ---
The private pointer is set when you submit a transfer. It basically means that
the transfer was never submitted. See:
libusb20_tr_set_priv_sc1(pxfer0, sxfer);
Do you have a printout for error co
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231076
--- Comment #8 from Hans Petter Selasky ---
Try to collect logs using LIBUSB_DEBUG_TRANSFER aswell.
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