APPLIED[P/N]/Cmnt: [PATCH 0/1][SRU][P][Q] Dell AIO backlight is not working, dell_uart_backlight module is missing

[Stefan Bader]

On 13.06.25 08:06, AceLan Kao wrote:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/2083800
> 
> [Impact]
> Dell AIO backlight need dell_uart_backlight module, but CONFIG_DELL_UART_BACKLIGHT is not enabled on 6.8+ kernels.
> 
> [Fix]
> Enable the option in the kernel config
> 
> [Test Case]
> 1. Boot Dell AIO machine to desktop
> 2. The backlight should be controlled through hotkey and/or GUI
> 
> [Where problems could occur]
> No regression.
> 
> Chia-Lin Kao (AceLan) (1):
>    UBUNTU: [Config] enable CONFIG_DELL_UART_BACKLIGHT
> 
>   debian.master/config/annotations | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

I took the change of DELL_UART_BACKLIGHT being compiled as a module and 
applied this to the config files for both Plucky and Noble. This is like 
it was asked for in the bug report and also (since this was already 
applied to unstable/questing) we now have this config synced for latest 
LTS and onward.

Applied to plucky,noble:linux/master-next. Thanks.

-Stefan
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