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[0/2] ACPI: video: Use acpi_device_fix_up_power_children()

Message ID 20231112203627.34059-1-hdegoede@redhat.com
Headers show
Series ACPI: video: Use acpi_device_fix_up_power_children() | expand

Message

Hans de Goede Nov. 12, 2023, 8:36 p.m. UTC 
Hi Rafael,

This series fixes a regression reported in 6.6:

https://lore.kernel.org/regressions/9f36fb06-64c4-4264-aaeb-4e1289e764c4@owenh.net/
https://gitlab.freedesktop.org/drm/nouveau/-/issues/273
https://bugzilla.kernel.org/show_bug.cgi?id=218124

The reporter has confirmed that this series fixes things and
Kai-Heng has confirmed that backlight control still works on
the HP ZBook Fury 16 G10 for which the original
acpi_device_fix_up_power_extended() call this replaces was added.

Assuming you agree with this series, can you get it on its way
to Linus so that it can be backported to 6.6 please ?

Regards,

Hans


Hans de Goede (2):
  ACPI: PM: Add acpi_device_fix_up_power_children() function
  ACPI: video: Use acpi_device_fix_up_power_children()

 drivers/acpi/acpi_video.c |  2 +-
 drivers/acpi/device_pm.c  | 13 +++++++++++++
 include/acpi/acpi_bus.h   |  1 +
 3 files changed, 15 insertions(+), 1 deletion(-)

Comments

Rafael J. Wysocki Nov. 20, 2023, 4:32 p.m. UTC | #1 
Hi Hans,

On Sun, Nov 12, 2023 at 9:36 PM Hans de Goede <hdegoede@redhat.com> wrote:
>
> Hi Rafael,
>
> This series fixes a regression reported in 6.6:
>
> https://lore.kernel.org/regressions/9f36fb06-64c4-4264-aaeb-4e1289e764c4@owenh.net/
> https://gitlab.freedesktop.org/drm/nouveau/-/issues/273
> https://bugzilla.kernel.org/show_bug.cgi?id=218124
>
> The reporter has confirmed that this series fixes things and
> Kai-Heng has confirmed that backlight control still works on
> the HP ZBook Fury 16 G10 for which the original
> acpi_device_fix_up_power_extended() call this replaces was added.
>
> Assuming you agree with this series, can you get it on its way
> to Linus so that it can be backported to 6.6 please ?

Both patches applied as 6.7-rc material, thanks!