On Fri, May 26, 2023 at 08:46:32PM +0700, Bagas Sanjaya wrote: > 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 The reporter confirms [1] that he doesn't have this regression (for now) on v6.3.x (not reproducible), so I mark it as inconclusive: #regzbot inconclusive: not a kernel regression Thanks. [1]: https://lore.kernel.org/regressions/288db372-9797-540f-e8bd-794a23648573@xxxxxxxxx/t.mbox.gz -- An old man doll... just what I always wanted! - Clara
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