Fwd: Does not work backlight on Chromebook XE303C12 with Kernel version 6.3.4
Bagas Sanjaya
bagasdotme at gmail.com
Fri May 26 13:46:32 UTC 2023
Hi,
I notice a regression report on Bugzilla [1]. Quoting from it:
> I did check it by flashlight. Even with all available backlights drivers compiled as modules it does not work. With Kernel version 5.15.106 backlight works fine.
> Kernels for Chomebook uses dtb files that have some backlight config set (used gpio), like exynos5250-snow-common.dtsi and dmesg of 6.3.4 gives some gpio warnings. Maybe cause in it.
See bugzilla for the full thread and attached dmesg & kernel config.
Anyway, I'm adding it to regzbot:
#regzbot introduced: v5.15..v6.3 https://bugzilla.kernel.org/show_bug.cgi?id=217489
#regzbot title: Chromebook XE303C12 backlight stopped working with gpio warnings
Thanks.
[1]: https://bugzilla.kernel.org/show_bug.cgi?id=217489
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An old man doll... just what I always wanted! - Clara
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