[Guide] - Brightness Hotkey Remapping

[kaitouhayashi]

9 hours ago, MaLd0n said:

this dsdt is from HP not Lenovo

hey bro. Can you give me dsdt? I can't find anything, thank you

[kaitouhayashi]

10 hours ago, MaLd0n said:

this dsdt is from HP not Lenovo

I take dsdt of you from this: 

but when I patch, it still unsuccessful, help me pls

 

[MaLd0n]

3 hours ago, kaitouhayashi said:

I take dsdt of you from this

u need patch DSDT from ur machine, extract with f4 key in clover boot screen, files generated in clover/acpi/origin

[kaitouhayashi]

2 hours ago, MaLd0n said:

u need patch DSDT from ur machine, extract with f4 key in clover boot screen, files generated in clover/acpi/origin

I'm patched dsdt from clover boot and try again but it still no okay

https://tinyurl.com/sohvj25

 

 

 

[MaLd0n]

22 minutes ago, kaitouhayashi said:

I'm patched dsdt from clover boot and try again but it still no okay

DSDT.aml.zip

[kaitouhayashi]

2 hours ago, MaLd0n said:

DSDT.aml.zip 30.45 kB · 1 download

DSDT.aml.zip

I'm did all but nothing change. I did all: patch DSDT, use console to check keyboard (my keyboard are also Q11,Q12), second patch, replace PS2M = PS2K. But nothing change. I don't understand

[MaLd0n]

just use Olarila folder with my dsdt and enable ec0 to ec patch

[kaitouhayashi]

38 minutes ago, MaLd0n said:

just use Olarila folder with my dsdt and enable ec0 to ec patch

I did it but nothing change

[MaLd0n]

1 hour ago, kaitouhayashi said:

I did it but nothing change

the patches is done, check ur procedure

[kaitouhayashi]

13 hours ago, MaLd0n said:

the patches is done, check ur procedure

You mean I only need copy & paste your dsdt into efi/clover/acpi/patched and do it (image)?
 

Screen Shot 2020-03-18 at 15.45.14.zip

[MaLd0n]

2 hours ago, kaitouhayashi said:

You mean I only need copy & paste your dsdt into efi/clover/acpi/patched and do it (image)?

yes and video patch if need

[kaitouhayashi]

1 hour ago, MaLd0n said:

yes and video patch if need

but do u know my brightness slider isn't useable? It's only displayed but isn't useable

[MaLd0n]

28 minutes ago, kaitouhayashi said:

but do u know my brightness slider isn't useable? It's only displayed but isn't useable

check PNLF from whatevergreen kext and change Name (_UID

[aryaone]

@onemanosx,

i have dell xps 9350, now i want to patch brightness key to f11 and f12. but i can't apply the EC query patch, no change is made when i want to apply the patch

is there any other way to identify the EC query for F11 and F12 on my xps 9350?

[MaLd0n]

26 minutes ago, aryaone said:

dell xps 9350

dell is via BRT6

[aryaone]

8 minutes ago, MaLd0n said:

dell is via BRT6

can you give me the patch for DSDT?

[MaLd0n]

35 minutes ago, aryaone said:

can you give me the patch for DSDT?

into method label BRT6 replace_content
begin
    If (LEqual (Arg0, One))\n
    {\n
// Brightness Up\n
        Notify (^^LPCB.PS2K, 0x0406)\n
    }\n
    If (And (Arg0, 0x02))\n
    {\n
// Brightness Down\n
        Notify (^^LPCB.PS2K, 0x0405)\n
    }\n
end;

into device label PS2K insert
begin
Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method\n
    {\n
        If (!Arg2)\n
        {\n
            Return (Buffer ()\n
            {\n
                 0x03\n
            })\n
        }\n
        Return (Package ()\n
        {\n
            "RM,oem-id", \n
            "DELL", \n
            "RM,oem-table-id", \n
            "WN09"\n
        })\n
    }\n
end

 

[BloodRace]

How do I know my Brightness hotkeys if F2 and F3 has the same ACPIDebug result : EC_ Q13 both.

[MaLd0n]

5 minutes ago, BloodRace said:

How do I know my Brightness hotkeys if F2 and F3 has the same ACPIDebug result : EC_ Q13 both.

into method label _Q13 replace_content
begin
Store(HKNO, Local0)\n
If (LEqual(Local0,7))\n
{\n
// Brightness Down\n
    Notify(\_SB.PCI0.LPCB.PS2K, 0x0405)\n
}\n
If (LEqual(Local0,8))\n
{\n
// Brightness Up\n
    Notify(\_SB.PCI0.LPCB.PS2K, 0x0406)\n
}\n
If (LEqual(Local0,4))\n
{\n
// Mirror toggle\n
    Notify(\_SB.PCI0.LPCB.PS2K, 0x046e)\n
}\n
end

 

[marcinkk]

Hey, how do you set the keys to adjust the screen brightness on a laptop keyboard ??  Right now it's fn + f12 and fn + prtsc.  My bootloader is opencore. In my laptop, the shortcut from adjusting the screen brightness on the keyboard is the shortcut fn + left key and fn + right key.

[MaLd0n]

5 hours ago, marcinkk said:

Hey, how do you set the keys to adjust the screen brightness on a laptop keyboard ??  Right now it's fn + f12 and fn + prtsc.  My bootloader is opencore. In my laptop, the shortcut from adjusting the screen brightness on the keyboard is the shortcut fn + left key and fn + right key.

check 0x86 inside q_xx into ur dsdt

[wardoge]

This worked, but when I try to increase the brightness by one tap, it increases continuously until 3 bars. Decreasing brightness is the same case. How do I fix this?

[MaLd0n]

12 minutes ago, wardoge said:

This worked, but when I try to increase the brightness by one tap, it increases continuously until 3 bars. Decreasing brightness is the same case. How do I fix this?

use ssdt pnlf provide by whatevergreen

[wardoge]

20 minutes ago, MaLd0n said:

use ssdt pnlf provide by whatevergreen

Thanks for your reply!

Unfortunately after using WEG's SSDT PNLF, it' still the same  And I have to change all 'GFX0' to 'IGPU' in the WEG's SSDT PNLF to make the brightness slider works again.

 

Here's my DSDT.aml, SSDT.aml, and SSDT PNLF.aml if you're curious. Oh and my laptop is MSi GP62MVR 7RFX

DSDT.aml SSDT-PNLF.aml ssdt.aml

[MaLd0n]

5 hours ago, wardoge said:

Thanks for your reply!

what ur hardware? processor?