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Some Asus machines use 0x4/0x5 as their LED on/off values, while others
use 0x0/0x1, as shown in the DSDT excerpts below. Luckily it seems this
behavior is tied to different HIDs, after looking at 44 DSDTs from
different Asus models.
Another small difference is that a few of them call GWBL instead of
OWGS, and SWBL instead of OWGD. That does not seem to make a difference
for asus-wireless, and is additional reasoning to not try to call these
methods directly.
Device (ASHS) | Device (ASHS)
{ | {
Name (_HID, "ATK4002") | Name (_HID, "ATK4001")
Method (HSWC, 1, Serialized) | Method (HSWC, 1, Serialized)
{ | {
If ((Arg0 < 0x02)) | If ((Arg0 < 0x02))
{ | {
OWGD (Arg0) | OWGD (Arg0)
Return (One) | Return (One)
} | }
If ((Arg0 == 0x02)) |
{ | If ((Arg0 == 0x02))
Local0 = OWGS () | {
If (Local0) | Return (OWGS ())
{ | }
Return (0x05) |
} | If ((Arg0 == 0x03))
Else | {
{ | Return (0xFF)
Return (0x04) | }
} |
} | If ((Arg0 == 0x80))
If ((Arg0 == 0x03)) | {
{ | Return (One)
Return (0xFF) | }
} | }
If ((Arg0 == 0x04)) | Method (_STA, 0, NotSerialized)
{ | {
OWGD (Zero) | If ((MSOS () >= OSW8))
Return (One) | {
} | Return (0x0F)
If ((Arg0 == 0x05)) | }
{ | Else
OWGD (One) | {
Return (One) | Return (Zero)
} | }
If ((Arg0 == 0x80)) | }
{ | }
Return (One) |
} |
} |
Method (_STA, 0, NotSerialized) |
{ |
If ((MSOS () >= OSW8)) |
{ |
Return (0x0F) |
} |
Else |
{ |
Return (Zero) |
} |
} |
} |
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.