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/**************************************************************************;
;* *;
;* Intel Confidential *;
;* *;
;* Intel Corporation - ACPI Reference Code for the Haswell *;
;* Family of Customer Reference Boards. *;
;* *;
;* *;
;* Copyright (c) 2012 - 2013 Intel Corporation. All rights reserved *;
;* This software and associated documentation (if any) is furnished *;
;* under a license and may only be used or copied in accordance *;
;* with the terms of the license. Except as permitted by such *;
;* license, no part of this software or documentation may be *;
;* reproduced, stored in a retrieval system, or transmitted in any *;
;* form or by any means without the express written consent of *;
;* Intel Corporation. *;
;* *;
;* *;
;**************************************************************************/
/*++
This file contains an 'Intel Peripheral Driver' and is
licensed for Intel CPUs and chipsets under the terms of your
license agreement with Intel or your vendor. This file may
be modified by the user, subject to additional terms of the
license agreement
--*/
Name (_HID, "INT33C8")
Name (_CID, "INT33C8")
Name (_DDN, "Intel(R) Smart Sound Technology Host Controller - INT33C8" )
Name (_UID, 1)
Method(_DEP){
ADBG("ADSP DEP Call")
If(LEqual(S0ID, 1)){
ADBG("ADSP DEP")
Return(Package() {\_SB.PEPD})
}Else{
ADBG("ADSP DEP NULL")
Return(Package() {})
}
}
// Default parameters values for Realtek codec
Name (MCLK, Zero)
Name (SCLK, 0x9)
Name (SSPM, Zero)
// Bluetooth support
Name (ABTH, Zero)
Name (RBUF, ResourceTemplate ()
{
Memory32Fixed (ReadWrite, 0x00000000, 0x00100000, BAR0) // MMIO 1 - Audio DSP MMIO
Memory32Fixed (ReadWrite, 0x00000000, 0x00001000, BAR1) // MMIO 2 - Shadowed PCI Config Space
Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive, , , ) {3} // Audio DSP IRQ
})
Name (EOD, 1)
Method (_CRS, 0x0, NotSerialized)
{
Switch (ToInteger(CODS))
{
Case (0) {
// Realtek param values
Store (\_SB.PCI0.I2C0.ACD0.MCLK, \_SB.PCI0.ADSP.MCLK)
Store (\_SB.PCI0.I2C0.ACD0.SCLK, \_SB.PCI0.ADSP.SCLK)
Store (\_SB.PCI0.I2C0.ACD0.SSPM, \_SB.PCI0.ADSP.SSPM)
}
Case (1) {
// Cirrus param values
Store (\_SB.PCI0.I2C0.ACD1.MCLK, \_SB.PCI0.ADSP.MCLK)
Store (\_SB.PCI0.I2C0.ACD1.SCLK, \_SB.PCI0.ADSP.SCLK)
Store (\_SB.PCI0.I2C0.ACD1.SSPM, \_SB.PCI0.ADSP.SSPM)
}
Case (2) {
// IDT param values
Store (\_SB.PCI0.I2C0.ACD2.MCLK, \_SB.PCI0.ADSP.MCLK)
Store (\_SB.PCI0.I2C0.ACD2.SCLK, \_SB.PCI0.ADSP.SCLK)
Store (\_SB.PCI0.I2C0.ACD2.SSPM, \_SB.PCI0.ADSP.SSPM)
}
Default {
// Realtek params as default
Store (\_SB.PCI0.I2C0.ACD0.MCLK, \_SB.PCI0.ADSP.MCLK)
Store (\_SB.PCI0.I2C0.ACD0.SCLK, \_SB.PCI0.ADSP.SCLK)
Store (\_SB.PCI0.I2C0.ACD0.SSPM, \_SB.PCI0.ADSP.SSPM)
}
}
Return (RBUF)
}
Method (_SRS, 0x1, Serialized)
{
Store (1, EOD)
}
Method (_STA, 0x0, NotSerialized)
{
If(LGreaterEqual(OSYS,2012))
{
If(LEqual(S0ID, 1))
{
CreateDWordField (^RBUF,^BAR0._BAS,BVAL)
If (LEqual(BVAL, 0))
{
Return (0x0)
}
If (And (EOD, 0x1, EOD))
{
Return (0xf) // Enabled 1111
}
Else
{
Return (0xd) // Disabled 1101
}
}
}
Return (0x0)
}
Method (_DIS, 0x0, NotSerialized)
{
Store (0, EOD)
}
Device (I2S0)
{ // I2S Port 0
Name (_ADR, 0)
}
Device (I2S1)
{ // I2S Port 1
Name (_ADR, 1)
}
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