src/sys/dev/hid/hmt.c, branch stable/14 FreeBSD source tree hmt(4): Do not require input report HID usages to be a member of TLC 2023-11-27T15:20:16+00:00 Vladimir Kondratyev wulf@FreeBSD.org 2023-11-02T06:20:20+00:00 16a379ffde4baadc5bc5bae23658b0bf2ff6ab2f Some touchpads places button usages (in HID report descriptor) in to the 2-nd level collection rather than in to the top level one. That confuses current code. Remove collection level check in HID report descriptor parser to fix device detection. Reported by: Peter Much <pmc@citylink.dinoex.sub.org> PR: 267094 (cherry picked from commit 1d46c8e5c2702c141c6be982b3ca44e74d1cb8f1) 
Some touchpads places button usages (in HID report descriptor) in to
the 2-nd level collection rather than in to the top level one. That
confuses current code. Remove collection level check in HID report
descriptor parser to fix device detection.

Reported by:	Peter Much <pmc@citylink.dinoex.sub.org>
PR:		267094

(cherry picked from commit 1d46c8e5c2702c141c6be982b3ca44e74d1cb8f1)
sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:36+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:36+00:00 685dc743dc3b5645e34836464128e1c0558b404b Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
hidbus(4): Use generic hid methods to start and stop interrupts 2023-08-03T16:10:50+00:00 Vladimir Kondratyev wulf@FreeBSD.org 2023-08-03T16:10:50+00:00 4151ac9f1292b524ae3eeb6f6c9561913bbe444c 






spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
2023-05-12T16:44:03+00:00

Warner Losh
imp@FreeBSD.org

2023-05-10T15:40:58+00:00

4d846d260e2b9a3d4d0a701462568268cbfe7a5b

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix





The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix







hid: Remove a double word in a source code comment
2022-09-04T11:45:50+00:00

Gordon Bergling
gbe@FreeBSD.org

2022-09-04T11:45:50+00:00

f76a02886c3b9a77fb5a5d5bba78a3e8d8a00ee9

- s/the the/the/

MFC after:	3 days





- s/the the/the/

MFC after:	3 days







hid: Remove unused devclass arguments to DRIVER_MODULE.
2022-05-06T22:46:57+00:00

John Baldwin
jhb@FreeBSD.org

2022-05-06T22:46:57+00:00

7eeede158604048dd21c5817bf9d9ee4721a9129












newbus: add bus_topo_assert
2021-12-10T00:04:57+00:00

Warner Losh
imp@FreeBSD.org

2021-12-09T23:52:44+00:00

d14bc7230ba5c26de7d793ae3947e7571dc8fb7c

Add bus_topo_assert() and implmement it as GIANT_REQUIRED for the
moment. This will allow us to change more easily to a newbus-specific
lock int he future.

Sponsored by:		Netflix
Reviewed by:		wulf, mav, jhb
Differential Revision:	https://reviews.freebsd.org/D31833





Add bus_topo_assert() and implmement it as GIANT_REQUIRED for the
moment. This will allow us to change more easily to a newbus-specific
lock int he future.

Sponsored by:		Netflix
Reviewed by:		wulf, mav, jhb
Differential Revision:	https://reviews.freebsd.org/D31833







hmt(4): Add support for touchpads with no "button type" or
2021-09-02T19:35:27+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2021-09-02T19:33:51+00:00

9d04336b615d16faa631da2824ee719683540276

"maximum number of contacts" usages.

Assume touchpad to be a clickpad if it has only internal button.
Set number of contacts to 5 for touchpads and to 10 for touchscreens.
Check for fetched report length to avoid reading of stalled data.
Fixes Dell Precision 7550 laptop.

Tested by:	Shawn Webb <shawn.webb_AT_hardenedbsd_DOT_org>
PR:		257992
MFC after:	2 week





"maximum number of contacts" usages.

Assume touchpad to be a clickpad if it has only internal button.
Set number of contacts to 5 for touchpads and to 10 for touchscreens.
Check for fetched report length to avoid reading of stalled data.
Fixes Dell Precision 7550 laptop.

Tested by:	Shawn Webb <shawn.webb_AT_hardenedbsd_DOT_org>
PR:		257992
MFC after:	2 week







hmt(4): Add support for serial packet reporting mode
2021-09-02T19:35:27+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2021-09-02T19:31:17+00:00

0075742d1834d52b5e24a606aca63ad7e67e81f3

In Serial mode, each packet contains information that describes a
single physical contact point. Multiple contacts are streamed
serially. In this mode, devices report all contact information in a
series of packets. The device sends a separate packet for each
concurrent contact.

Serial packet reporting mode is used by post-2014 eGalax touchscreens.

Tested by:	Mark Kane <mark_AT_kane_DOT_mn>
MFC after:	2 weeks





In Serial mode, each packet contains information that describes a
single physical contact point. Multiple contacts are streamed
serially. In this mode, devices report all contact information in a
series of packets. The device sends a separate packet for each
concurrent contact.

Serial packet reporting mode is used by post-2014 eGalax touchscreens.

Tested by:	Mark Kane <mark_AT_kane_DOT_mn>
MFC after:	2 weeks







hmt(4): Adapt to recent KPI changes
2021-09-02T19:35:26+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2021-09-02T19:25:27+00:00

9d8ebe5ea1bedee50856aea7537310bc860bfede

MFC after:	2 weeks





MFC after:	2 weeks