On Wed, Jun 15, 2022 at 1:21 PM Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: > On Sun, Jun 12, 2022 at 3:54 PM <stefan.seyfried@xxxxxxxxxxxxxx> wrote: > We usually add module options in very bad cases where it's very useful > for debugging or when some devices require the opposite settings while > can't be distinguished automatically. Here I do not see either of such > cases. Hence, I would prefer to see a DMI based quirk as it's done a > lot in the PDx86 drivers. Can you do that? Looking into the code of the culprit patch, have you tried to add a debug pr_info() and see what value is in the result? Perhaps you may just sort out by correcting that. -- With Best Regards, Andy Shevchenko