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Sync more tcss changes from alderlake to tigerlake

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Change-Id: I4ec025714f48bed5623687827d3362e507dc6f90
This commit is contained in:
Jeremy Soller
2020-11-24 08:27:12 -07:00
parent aebf02be02
commit b4dcbd3c28
2 changed files with 106 additions and 18 deletions
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45
src/soc/intel/tigerlake/acpi/tcss_dma.asl
View File

@@ -72,24 +72,6 @@ Method (D3CE, 0, Serialized)
*/
Name (SD3C, 0)
Method (_PS0, 0, Serialized)
{
If (DUID == 0) {
\_SB.PCI0.TBT0._ON()
} Else {
\_SB.PCI0.TBT1._ON()
}
}
Method (_PS3, 0, Serialized)
{
If (DUID == 0) {
\_SB.PCI0.TBT0._OFF()
} Else {
\_SB.PCI0.TBT1._OFF()
}
}
Method (_DSW, 3)
{
/* If entering Sx (Arg1 > 1), need to skip TCSS D3Cold & TBT RTD3/D3Cold. */
@@ -100,3 +82,30 @@ Method (_PRW, 0)
{
Return (Package() { 0x6D, 4 })
}
Method (_DSD, 0)
{
Return(
Package()
{
/* Thunderbolt GUID for IMR_VALID at ../drivers/acpi/property.c */
ToUUID("C44D002F-69F9-4E7D-A904-A7BAABDF43F7"),
Package ()
{
Package (2) { "IMR_VALID", 1 }
},
/* Thunderbolt GUID for WAKE_SUPPORTED at ../drivers/acpi/property.c */
ToUUID("6C501103-C189-4296-BA72-9BF5A26EBE5D"),
Package ()
{
Package (2) { "WAKE_SUPPORTED", 1 }
}
}
)
}
Method (_DSM, 4, Serialized)
{
Return (Buffer() { 0 })
}

79
src/soc/intel/tigerlake/acpi/tcss_pcierp.asl
View File

@@ -220,6 +220,85 @@ Method (_PS3, 0, Serialized)
}
}
Method (_DSD, 0) {
If ((TUID == 0) || (TUID == 1)) {
Return ( Package() {
/* acpi_pci_bridge_d3 at ../drivers/pci/pci-acpi.c */
ToUUID("6211E2C0-58A3-4AF3-90E1-927A4E0C55A4"),
Package ()
{
Package (2) { "HotPlugSupportInD3", 1 },
},
/* pci_acpi_set_untrusted at ../drivers/pci/pci-acpi.c */
ToUUID("EFCC06CC-73AC-4BC3-BFF0-76143807C389"),
Package () {
Package (2) { "ExternalFacingPort", 1 }, /* TBT/CIO port */
/*
* UID of the TBT RP on platform, range is: 0, 1 ...,
* (NumOfTBTRP - 1).
*/
Package (2) { "UID", TUID },
},
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package (2) { "usb4-host-interface", \_SB.PCI0.TDM0 },
Package (2) { "usb4-port-number", TUID },
}
})
} ElseIf (TUID == 2) {
Return ( Package () {
/* acpi_pci_bridge_d3 at ../drivers/pci/pci-acpi.c */
ToUUID("6211E2C0-58A3-4AF3-90E1-927A4E0C55A4"),
Package ()
{
Package (2) { "HotPlugSupportInD3", 1 },
},
/* pci_acpi_set_untrusted at ../drivers/pci/pci-acpi.c */
ToUUID("EFCC06CC-73AC-4BC3-BFF0-76143807C389"),
Package () {
Package (2) { "ExternalFacingPort", 1 }, /* TBT/CIO port */
/*
* UID of the TBT RP on platform, range is: 0, 1 ...,
* (NumOfTBTRP - 1).
*/
Package (2) { "UID", TUID },
},
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package (2) { "usb4-host-interface", \_SB.PCI0.TDM1 },
Package (2) { "usb4-port-number", 0 },
}
})
} Else { /* TUID == 3 */
Return ( Package () {
/* acpi_pci_bridge_d3 at ../drivers/pci/pci-acpi.c */
ToUUID("6211E2C0-58A3-4AF3-90E1-927A4E0C55A4"),
Package ()
{
Package (2) { "HotPlugSupportInD3", 1 },
},
/* pci_acpi_set_untrusted at ../drivers/pci/pci-acpi.c */
ToUUID("EFCC06CC-73AC-4BC3-BFF0-76143807C389"),
Package () {
Package (2) { "ExternalFacingPort", 1 }, /* TBT/CIO port */
/*
* UID of the TBT RP on platform, range is: 0, 1 ...,
* (NumOfTBTRP - 1).
*/
Package (2) { "UID", TUID },
},
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package (2) { "usb4-host-interface", \_SB.PCI0.TDM1 },
Package (2) { "usb4-port-number", 1 },
}
})
}
}
Method (_S0W, 0x0, NotSerialized)
{
Return (0x4)