From f6a6bbae0471fdfb824a86d1808eae33e8819254 Mon Sep 17 00:00:00 2001 From: João Paulo Rechi Vita Date: Tue, 5 Jan 2016 11:16:53 -0500 Subject: platform/x86: Add Asus Wireless Radio Control driver 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 Reviewed-by: Andy Shevchenko Signed-off-by: Darren Hart --- MAINTAINERS | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index c9841368fbed..e1860f2c5f65 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1791,6 +1791,12 @@ S: Maintained F: drivers/platform/x86/asus*.c F: drivers/platform/x86/eeepc*.c +ASUS WIRELESS RADIO CONTROL DRIVER +M: João Paulo Rechi Vita +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: drivers/platform/x86/asus-wireless.c + ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API R: Dan Williams W: http://sourceforge.net/projects/xscaleiop -- cgit v1.2.3-55-g7522