CVS commit: [netbsd-9] src/sys/dev/usb

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Feb 12 20:05:58 UTC 2020

Modified Files:
        src/sys/dev/usb [netbsd-9]: uatp.c

Log Message:
Pull up following revision(s) (requested by riastradh in ticket #704):

        sys/dev/usb/uatp.c: revision 1.20
        sys/dev/usb/uatp.c: revision 1.21
        sys/dev/usb/uatp.c: revision 1.22
        sys/dev/usb/uatp.c: revision 1.23

Work around quirk of Fountain and Geyser 1 trackpads.

Sometimes they get desynchronized, but we know the last packet is a
17-byte packet, so if we get one early then stop here.

Tested by macallan on an iBook and a PowerBook.  This code path
shouldn't break anything on MacBooks because they have different
total numbers of sensors so this branch won't be reached.

Downgrade noisy message from aprint_verbose to DPRINTF.

Unconditionally enable UATP_DEBUG.

Use __BIT.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.19.4.1 src/sys/dev/usb/uatp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.