src/sys/dev/pwm, branch stable/13 FreeBSD source tree sys: Remove $FreeBSD$: one-line sh pattern 2023-08-23T17:43:27+00:00 Warner Losh imp@FreeBSD.org 2023-08-22T01:31:56+00:00 5510f79042fbd543de55807d0da7f8a2b8be2f89 Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ Similar commit in current: (cherry picked from commit 031beb4e239b) 
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

Similar commit in current:
(cherry picked from commit 031beb4e239b)
sys: Remove $FreeBSD$: one-line .c pattern 2023-08-23T17:43:25+00:00 Warner Losh imp@FreeBSD.org 2023-08-22T01:31:27+00:00 3bc80996974a61a4223eae4c1ccd47b6ee32a48a Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ Similar commit in current: (cherry picked from commit 685dc743dc3b) 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Similar commit in current:
(cherry picked from commit 685dc743dc3b)
sys: Remove $FreeBSD$: two-line .h pattern 2023-08-23T17:43:20+00:00 Warner Losh imp@FreeBSD.org 2023-08-22T01:31:02+00:00 f8167e0404dab9ffeaca95853dd237ab7c587f82 Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/ Similar commit in current: (cherry picked from commit 95ee2897e98f) 
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Similar commit in current:
(cherry picked from commit 95ee2897e98f)
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-07-25T15:13:49+00:00 Warner Losh imp@FreeBSD.org 2023-05-10T15:40:58+00:00 caa41f641755c935b036e17440a3b49329c904ed The SPDX folks have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 (cherry picked from commit 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

(cherry picked from commit 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)
usr.sbin/pwm/pwm add support for flags 2021-07-22T16:39:57+00:00 Oskar Holmund oskar.holmlund@ohdata.se 2021-03-11T08:55:23+00:00 120e7f7399fc47648049fa80e28f249cff5ce18f The pwm utility cant set the only flag defined (PWM_POLARITY_INVERTED) so this patch add the option -I (capital letter i) to send it to the drivers. None of existing PWM driver have implemented support for flags. But soon:ish I will put up an review of a pwm driver using TI OMAP DMTimer. Differential Revision: https://reviews.freebsd.org/D29137 MFC after: 2 weeks (cherry picked from commit 17b14d8f7733d39397ae5fc104547e358f5f7ddf) 
The pwm utility cant set the only flag defined (PWM_POLARITY_INVERTED) so this
patch add the option -I (capital letter i) to send it to the drivers.

None of existing PWM driver have implemented support for flags.
But soon:ish I will put up an review of a pwm driver using TI OMAP DMTimer.

Differential Revision: https://reviews.freebsd.org/D29137
MFC after:   2 weeks

(cherry picked from commit 17b14d8f7733d39397ae5fc104547e358f5f7ddf)
share/man/man9/pwmbus.9 fix types in arguments 2021-07-22T16:39:56+00:00 Oskar Holmund oskar.holmlund@ohdata.se 2021-03-11T08:53:26+00:00 5c11eddf9578a09daa3e0146a8e3441f7d179f23 Fix the types of period and duty in share/man/man9/pwmbus.9 to match the one in sys/dev/pmw/pwmbus.c. Reviewed By: rpokala Differential Revision: https://reviews.freebsd.org/D29139 MFC after: 3 days (cherry picked from commit 7d4a5de84d5e54242edc06573522616869e0b37a) 
Fix the types of period and duty in share/man/man9/pwmbus.9 to match the one in sys/dev/pmw/pwmbus.c.

Reviewed By: rpokala
Differential Revision: https://reviews.freebsd.org/D29139
MFC after:   3 days

(cherry picked from commit 7d4a5de84d5e54242edc06573522616869e0b37a)
pwm_backlight: Add MODULE_DEPEND on backlight 2021-03-02T13:02:13+00:00 Brett Mastbergen brett.mastbergen@gmail.com 2021-02-22T10:28:28+00:00 135fa1610fa177bb8c77aab951cfb4395edc249f Make the pwm_backlight module depend on backlight, so it has access to the backlight interface symbols. Otherwise you'll get an error like: link_elf: symbol backlight_get_info_desc undefined Signed-off-by: Brett Mastbergen <brett.mastbergen@gmail.com> MFC after: 3 days PR: 253765 (cherry picked from commit 43d4dfac96f7f8285a27989f315c075d28aadb12) 
Make the pwm_backlight module depend on backlight, so it
has access to the backlight interface symbols.  Otherwise you'll
get an error like:

link_elf: symbol backlight_get_info_desc undefined

Signed-off-by: Brett Mastbergen <brett.mastbergen@gmail.com>
MFC after:	3 days
PR: 		253765
(cherry picked from commit 43d4dfac96f7f8285a27989f315c075d28aadb12)
Revert "Define PNP info after defining driver modules" 2021-01-30T00:39:14+00:00 Mark Johnston markj@FreeBSD.org 2021-01-23T15:55:09+00:00 19d2d50e431895dc8a476a1b29ea92c033c87b2d This reverts commit aa37baf3d7cf51da92fd367476182802e71838ae. The reverted commit was motivated by a problem observed on stable/12, but it turns out that a better solution was committed in r348309 but not MFCed. So, revert this change since it is unnecessary and not really correct: it assumes that the order in which module metadata records is defined determines their order in the output linker set. While this seems to hold in my testing, it is not guaranteed. Reported by: cem Discussed with: imp (cherry picked from commit 519b64e27fddf10c0b7f6a615edbad730b8c6c45) 
This reverts commit aa37baf3d7cf51da92fd367476182802e71838ae.

The reverted commit was motivated by a problem observed on stable/12,
but it turns out that a better solution was committed in r348309 but not
MFCed.  So, revert this change since it is unnecessary and not really
correct: it assumes that the order in which module metadata records is
defined determines their order in the output linker set.  While this
seems to hold in my testing, it is not guaranteed.

Reported by:	cem
Discussed with:	imp

(cherry picked from commit 519b64e27fddf10c0b7f6a615edbad730b8c6c45)
Define PNP info after defining driver modules 2021-01-21T19:30:18+00:00 Mark Johnston markj@FreeBSD.org 2021-01-21T19:30:18+00:00 aa37baf3d7cf51da92fd367476182802e71838ae PNP info definitions currently have an unfortunate requirement in that they must follow the associated module definition in the module metadata linker set. Otherwise devmatch can segfault while processing the linker hints file since kldxref maintains the order in the linker set. A number of drivers violate this requirement. In some cases this can cause devmatch(8) to segfault when processing the linker hints file. Work around the problem for now simply by adjusting the drivers. Reviewed by: imp MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D28260 
PNP info definitions currently have an unfortunate requirement in that
they must follow the associated module definition in the module metadata
linker set.  Otherwise devmatch can segfault while processing the linker
hints file since kldxref maintains the order in the linker set.

A number of drivers violate this requirement.  In some cases this can
cause devmatch(8) to segfault when processing the linker hints file.
Work around the problem for now simply by adjusting the drivers.

Reviewed by:	imp
MFC after:	1 week
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D28260
pwm_backlight: Fix 32 bits build 2020-10-03T08:31:28+00:00 Emmanuel Vadot manu@FreeBSD.org 2020-10-03T08:31:28+00:00 b48668250ed28c80c926ce7d26176b86da5833cd Reported by: jenkins, mjg 
Reported by:	jenkins, mjg