On 12/8/22 11:42, Mario Limonciello wrote:
> On desktop APUs amdgpu doesn't create a native backlight device
> as no eDP panels are found. However if the BIOS has reported
> backlight control methods in the ACPI tables then an acpi_video0
> backlight device will be made 8 seconds after boot.
>
>
On desktop APUs amdgpu doesn't create a native backlight device
as no eDP panels are found. However if the BIOS has reported
backlight control methods in the ACPI tables then an acpi_video0
backlight device will be made 8 seconds after boot.
This has manifested in a power slider on a number of
