On 2021-09-07T14:47+0200, Thomas Weißschuh wrote: > backlight.h documents "struct backlight_ops->get_brightness()" to return > a negative errno on failure. > So far these errors have not been handled in the backlight core. > This leads to negative values being exposed through sysfs although only > positive values are documented to be reported.
> [..] Friendly ping.
