Device (PNLF)
{
Name (_HID, EisaId ("APP0002"))
Name (_CID, "backlight")
Name (_UID, 0x0A)
Name (_STA, 0x0B)

Name (PTVL, 0x64)
Name (PBCL, Package (0x0A) {})
Method (_BCL, 0, NotSerialized)
{
SX10 ()
SX30 (0x19)
SX30 (Zero)
SX11 ()
Store (SX40 (), Index (PBCL, Zero))
Store (SX40 (), Index (PBCL, One))
Store (SX40 (), Index (PBCL, 0x02))
Store (SX40 (), Index (PBCL, 0x03))
Store (SX40 (), Index (PBCL, 0x04))
Store (SX40 (), Index (PBCL, 0x05))
Store (SX40 (), Index (PBCL, 0x06))
Store (SX40 (), Index (PBCL, 0x07))
Store (SX40 (), Index (PBCL, 0x08))
Store (SX40 (), Index (PBCL, 0x09))
SX12 ()
Return (PBCL)
}

Method (_BCM, 1, NotSerialized)
{
SX10 ()
SX30 (0x19)
SX30 (One)
SX30 (Arg0)
Store (Arg0, PTVL)
SX11 ()
SX12 ()
}

Method (_BQC, 0, NotSerialized)
{
SX10 ()
SX30 (0x19)
SX30 (0x02)
SX11 ()
Store (SX40 (), Local0)
Store (Local0, PTVL)
SX12 ()
Return (Local0)
}

}
}