Hi Rafael, This series fixes a regression reported in 6.6: https://lore.kernel.org/regressions/9f36fb06-64c4-4264-aaeb-4e1289e764c4@xxxxxxxxx/ 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(-) -- 2.41.0
