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/* SPDX-License-Identifier: GPL-2.0-only */
// This is defined in SSDT2 which is generated at boot based
// on whether or not the device is enabled in ACPI mode.
External (\S8EN)
External (\S8B0)
External (\S8B1)
Device (ADSP)
{
Method (_HID, 0, Serialized)
{
If (\ISWP ()) {
// WildcatPoint
Return ("INT3438")
}
// LynxPoint-LP
Return ("INT33C8")
}
Name (_UID, 1)
Name (_DDN, "Intel Smart Sound Technology")
Name (RBUF, ResourceTemplate ()
{
Memory32Fixed (ReadWrite, 0x00000000, 0x00100000, BAR0)
Memory32Fixed (ReadWrite, 0x00000000, 0x00001000, BAR1)
Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive, , , ) {3}
})
Method (_CRS, 0, NotSerialized)
{
// Update BAR address and length if set in NVS
If (\S8B0 != 0) {
CreateDwordField (^RBUF, ^BAR0._BAS, B8A0)
CreateDwordField (^RBUF, ^BAR1._BAS, B8A1)
B8A0 = \S8B0
B8A1 = \S8B1
}
Return (RBUF)
}
Method (_STA, 0, NotSerialized)
{
If (\S8EN == 0) {
Return (0x0)
} Else {
Return (0xF)
}
}
Device (I2S0)
{
Name (_ADR, 0)
}
Device (I2S1)
{
Name (_ADR, 1)
}
}
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