https://bugzilla.kernel.org/show_bug.cgi?id=217026
--- Comment #5 from albimarini4...@gmail.com --- (In reply to Hans de Goede from comment #4) > Created attachment 303727 [details] > [PATCH] platform/x86: nvidia-wmi-ec-backlight: Add force module parameter > > I don't know if you know how to build your own kernels. > > If you do here is a patch which adds a force parameter to the > nvidia-wmi-ec-backlight driver. This allows specifying the following on the > kernel commandline to get the old behavior back (as a workaround for now). > > This is not a proper fix, we are still investigating how to fix this > properly. I managed to apply the patch to kernel 6.1.2, using the kernel commandline "acpi_backlight=native nvidia_wmi_ec_baclight.force=1" restored the previous behaviors of kernels 6.1.3 and prior on the latest stable release. Thank you for the clarification about the problem with the Nvidia WMI EC backlight interface, and I'll definitely be interested in hearing about future development with the Legion models. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
