[PATCH 0/2][SRU][N] Dell AIO backlight is not working, dell_uart_backlight module is missing
AceLan Kao
acelan.kao at canonical.com
Fri Jun 13 05:01:25 UTC 2025
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
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