User-visible changes:
"-u" is added to to list of command line options supported by bthidd.
Use it to enable evdev support. uinput and evdev modules should be
kld-loaded or compiled into the kernel in that case.
bthidd_evdev_support rc.conf variable is added to control enabling of
evdev support in bthidd startup script. Possible values are: "YES", "NO",
"AUTO"(default). Setting bthidd_evdev_support to "AUTO" inserts "-u" option
if kernel is compiled with EVDEV_SUPPORT option enabled.
Support for consumer HID usage page keyboard events is implemented. Most of
them are available only through evdev protocol.
kern.evdev.rcpt_mask sysctl is checked, so "sysctl kern.evdev.rcpt_mask=12"
should be executed if EVDEV_SUPPORT is compiled into kernel.
It is recommended to regenerate bthidd.conf entries with bthidcontrol(8)
"Query" command to set user-friendly names of bluetooth devices.
Reviewed by: emax, gonzo, wblock (docs), bcr (docs, early version)
Differential Revision: https://reviews.freebsd.org/D13456
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended.
Note: Mouse's bthidd.conf record should contain vendor and device IDs
to make proper device detection. If it does not contain IDs,
regenerate record with "Query" command of recent bthidcontrol(8).
Submitted by: Dirk Engling <erdgeist@erdgeist.org>
Reviewed by: emax
Approved by: bapt (mentor), gonzo (mentor)
Differential Revision: https://reviews.freebsd.org/D3702
ASIZE() was never used, and min() stopped being used in r207812.
Differential Revision: https://reviews.freebsd.org/D2230
Reviewed by: emax
Approved by: emax
MFC after: 1 week
So far, we were always using HID_USAGE() to determine the Usage ID of a
certain HID report input item. This does not work as intended if a field
is an array and the allowed usages are specified with a usage range, as
HID_USAGE() will return 0. We need to use the field value as an index in
the usage range list in this case instead.
This makes the volume keys in a Microsoft Bluetooth Mobile Keyboard
5000 be properly recognized. The relevant part of the HID report looks
like this:
0xA1, 0x01, // Collection (Application)
0x85, 0x07, // Report ID (7)
0x05, 0x0C, // Usage Page (Consumer)
0x19, 0x00, // Usage Minimum (Unassigned)
0x2A, 0xFF, 0x03, // Usage Maximum (0x03FF)
0x95, 0x01, // Report Count (1)
0x75, 0x10, // Report Size (16)
0x15, 0x00, // Logical Minimum (0)
0x27, 0xFF, 0x03, 0x00, 0x00, // Logical Maximum (1023)
0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred
// State,No Null Position)
When a key such as "volume down" is pressed, the following data is
transferred through Interrupt In:
0x07 0xEA 0x00
Differential Revision: https://reviews.freebsd.org/D2229
Reviewed by: emax
Approved by: emax
MFC after: 1 week
As it turns out, libusbhid(3) also picks up hic_collection items even
though we explicitly requested hid_input items only.
Tested by: Buganini < buganini at gmail dot com >
MFC after: 1 week
hid_get_data() now expects that the hid data passed in always contains
the report ID byte. Thus we should not skip the the report ID byte in
hid_interrupt(). Also, if HUP_KEYBOARD usage is an array, do not try
to modify the 'data' pointer, instead, increase the hid_item_t field
'pos' by 'report_size' before calling hid_get_data() during each
iteration.
PR: usb/146367
Reported and tested by: Alex Deiter
Pointy hat to: kaiw
Reviewed by: emax
bthidd(8) now was integrated with vkbd(4) and supports
multiple keyboards via vkbd(4)/kbdmux(4).
The code was tested with Apple Bluetooth keyboard and
SE k700i cell phone (remote control feature).
MFC after: 1 month
Note: bthidd(8) is still not complete. Need to commit kernel
support (a-la Linux /dev/input) to feed HID events into kernel.
Also need to write bthidd(8) and bthidd.conf(5) man pages.
