On Tue, Jan 05, 2016 at 11:16:53AM -0500, João Paulo Rechi Vita wrote:
> Some Asus notebooks like the Asus E202SA and the Asus X555UB have a
> separate ACPI device for notifications from the airplane mode hotkey.
> This device is called "Wireless Radio Control" in Asus websites and ASHS
> in the DSDT, and its ACPI _HID is ATK4002 in the two models mentioned
> above.
>
> For these models, when the airplane mode hotkey (Fn+F2) is pressed, a
> query 0x0B is started in the Embedded Controller, and all this query does
> is a notify ASHS with the value 0x88 (for acpi_osi >= "Windows 2012"):
>
> Scope (_SB.PCI0.SBRG.EC0)
> {
> (...)
> Method (_Q0B, 0, NotSerialized) // _Qxx: EC Query
> {
> If ((MSOS () >= OSW8))
> {
> Notify (ASHS, 0x88) // Device-Specific
> }
> Else
> {
> (...)
> }
> }
> }
>
> Signed-off-by: João Paulo Rechi Vita <jprvita@xxxxxxxxxxxx>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Queued to testing, thanks!
--
Darren Hart
Intel Open Source Technology Center
--
To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
