NACK: [PATCH 0/2][SRU][N] Dell AIO backlight is not working, dell_uart_backlight module is missing
Mehmet Basaran
mehmet.basaran at canonical.com
Sat Jun 14 10:45:13 UTC 2025
This patch cannot be applied to noble.
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AceLan Kao <acelan.kao at canonical.com> writes:
> 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 and 6.11 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) (2):
> UBUNTU: SAUCE: dell_uart_backlight: size_t -> ssize_t
> UBUNTU: [Config] enable CONFIG_DELL_UART_BACKLIGHT
>
> debian.master/config/annotations | 2 +-
> drivers/platform/x86/dell/dell-uart-backlight.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> --
> 2.43.0
>
>
> --
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
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