Lenovo Yoga 2 13" Yosemite

[Glorianx]

into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.PS2K, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.PS2K, 0x0406)\n
end;

its correct?

 

[RehabMan]

into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.PS2K, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.PS2K, 0x0406)\n
end;

its correct?

If _Q11 and _Q12 are your brightness key EC queries... and your keyboard object is at _SB.PCI0.LPCB.PS2K... and you're using my latest VoodooPS2Controller.kext.

You'll find out when you test it.

 

[Glorianx]

ok my keyboard objet is_SB.PCI0.LPCB.EC0
so i patched


into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0406)\n
end;
I rebooted but when I press F11 or F12 nothing happens

 

[RehabMan]

ok my keyboard objet is_SB.PCI0.LPCB.EC0
so i patched


into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0406)\n
end;
I rebooted but when I press F11 or F12 nothing happens

See "Problem Reporting" in the guide: http://www.tonymacx86.com/el-capita...ching-dsdt-ssdt-laptop-backlight-control.html

 

[Glorianx]

here I hope I have done well
thank you

 

[RehabMan]

here I hope I have done well
thank you

Need all files exactly as requested in "Problem Reporting".

 

[Glorianx]

sorry

 

[RehabMan]

sorry

You patched incorrectly.

Note code you have (in ACPI/patched/DSDT.aml):

        Method (_Q11, 0, NotSerialized)  // _Qxx: EC Query
        {
            Notify (EC0, 0x0405)
        }

        Method (_Q12, 0, NotSerialized)  // _Qxx: EC Query
        {
            Notify (EC0, 0x0406)
        }

The notify should be to the keyboard object, not EC0.

 

[Glorianx]

excuse me are not very capable. I used this patch

into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0406)\n
end;
I'm so sorry, I'm no expert but I try

 

[RehabMan]

excuse me are not very capable. I used this patch

into method label _Q11 replace_content
begin
// Brightness Down\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0405)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
Notify(\_SB.PCI0.LPCB.EC0, 0x0406)\n
end;
I'm so sorry, I'm no expert but I try

It is wrong.

Read the guide: http://www.tonymacx86.com/el-capita...ching-dsdt-ssdt-laptop-backlight-control.html

The patch you shows in post #11 is correct. No idea why you changed it.