acrn-kernel/include/acpi
Hans de Goede 1403d38fa3 ACPI: video: Remove register_backlight_delay module option and code
Since commit 5aa9d943e9 ("ACPI: video: Don't enable fallback path for
creating ACPI backlight by default"), the delayed registering of
acpi_video# backlight devices has been disabled by default.

The few bugreports where this option was used as a workaround were all
cases where the GPU driver did not call acpi_video_register_backlight()
and the workaround was to pass video.register_backlight_delay=1.

With the recent "ACPI: video: Make acpi_backlight=video work independent
from GPU driver" changes acpi_backlight=video can be used to achieve
the same result. So there is no need for the register_backlight_delay
option + code anymore.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-07-18 13:23:12 +08:00
..
platform
acbuffer.h
acconfig.h
acexcep.h
acnames.h
acoutput.h
acpi.h
acpi_bus.h
acpi_drivers.h
acpi_io.h
acpi_lpat.h
acpi_numa.h
acpiosxf.h
acpixf.h ACPI: sleep: Avoid breaking S3 wakeup due to might_sleep() 2023-06-28 11:12:22 +02:00
acrestyp.h
actbl.h
actbl1.h
actbl2.h
actbl3.h
actypes.h
acuuid.h
apei.h
battery.h
button.h
cppc_acpi.h
ghes.h
hed.h
nfit.h
pcc.h
pdc_intel.h
processor.h
reboot.h
video.h ACPI: video: Remove register_backlight_delay module option and code 2023-07-18 13:23:12 +08:00