Messages in this thread | | | From | Andy Shevchenko <> | Date | Wed, 21 Feb 2018 18:25:10 +0200 | Subject | Re: [PATCH v4 5/7] platform/x86: topstar-laptop: add Topstar U931/RVP7 WLAN LED workaround |
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On Wed, Feb 21, 2018 at 6:10 PM, Guillaume Douézan-Grard <gdouezangrard@gmail.com> wrote: > Topstar U931 laptops provide a LED synced with the WLAN adapter > hard-blocking state. Unfortunately, some models seem to be defective, > making impossible to hard-block the adapter with the WLAN switch and > thus the LED is useless. > > An ACPI method is available to programmatically control this switch and > it indirectly allows to control the LED. > > This commit registers the LED within the corresponding subsystem, making > possible for instance to use an rfkill-based trigger to synchronize the > LED with the device state. > > This workaround is enabled automatically for Topstar U931/RVP7 laptops > based on a DMI check.
> - * ACPI driver for Topstar notebooks (hotkeys support only) > + * Topstar Laptop ACPI Extras driver
Nope. I think it's previous one.
-- With Best Regards, Andy Shevchenko
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