CVS commit: src/sys/dev/acpi

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Feb 27 21:21:51 UTC 2022

Modified Files:
        src/sys/dev/acpi: acpi_display.c
Added Files:
        src/sys/dev/acpi: acpi_display.h

Log Message:
acpivga(4): Provide hooks for ACPI display notifications.

The Intel i915 graphics driver needs to receive ACPI VGA 0x80
notifications, but with NetBSD's ACPI API, each ACPI node -- such as
the VGA node -- can only have one notifier attached, and acpivga(4)
already uses it.


To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/acpi/acpi_display.c
cvs rdiff -u -r0 -r1.1 src/sys/dev/acpi/acpi_display.h

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