Lenovo_b5400_Brightness_Patch.txt

#Maintained by: Rehabman for: ACPIKeyboard Automatic Pathes

#Lenovo b5400 Brightness Patch.txt

# !Works only with already worked system brightness contorl 
# (AddPNLF in Clover or added PNLF device into DSDT)

# created by Olderst

# works with:
#  ELAN
#  Synaptic

into method label _Q1A replace_content
begin
// Brightness Down\n
Notify(\RMKB, 0x2191)\n
Notify(\RMKB, 0x2291)\n
end;

into method label _Q1B replace_content
begin
// Brightness Up\n
Notify(\RMKB, 0x2190)\n
Notify(\RMKB, 0x2290)\n
end;