acpi_dev_present detects that a given ACPI device is present based on
Hardware ID, Unique ID and Hardware Revision of the device.
Sponsored by: Serenity Cyber Security, LLC
Reviewed by: manu
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42823
(cherry picked from commit 04952a9456)
We assume that backlight (in Linux term) is always "native".
Also stub acpi_video_register_backlight()
Sponsored by: Serenity Cyber Security, LLC
Reviewed by: manu, bz
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42814
(cherry picked from commit 745067c585)
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
This defines `ENODEV` used in this header. This fixes a build failure in
the DRM drivers.
Reviewed by: bz
Approved by: bz
Differential Revision: https://reviews.freebsd.org/D37909
It simply includes the same header in FreeBSD (which is located
elsewhere).
Reviewed by: manu
Approved by: manu
Differential Revision: https://reviews.freebsd.org/D36960
It includes:
ACPI_HANDLE() implementation.
AC and VIDEO ACPI events notification support.
Replacement of hand-rolled GPLed _DSM method evaluation helpers
with in-base ones.
Submitted by: wulf
Differential Revision: https://reviews.freebsd.org/D26603
