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soc/intel/mtl: remove DPTF from D-states list used to enter LPM

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The D-state list lists the devices with the corresponding
D-state that the devices should be in, in order to enter LPM.
DPTF is not mentioned in Intel's document 595644 as one of
the devices.
This CL removes it to avoid a potential error seen in ADL
devices as mentioned in commit 3fd5b0c4cdeb ("soc/intel/adl:
remove DPTF from D-states list used to enter LPM")

TEST=Built and tested on Rex, saw SSDT generated properly.
BUG=b:231582182

Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I9192ed9a7fb59ebba14f6d5082b400534b16ca72
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72603
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Eran Mitrani
2023-01-30 09:15:57 -08:00
committed by Paul Fagerburg
parent 985acc218b
commit bc7239424c
1 changed files with 0 additions and 1 deletions
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src/soc/intel/meteorlake/acpi.c
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@@ -170,7 +170,6 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
static struct min_sleep_state min_pci_sleep_states[] = {
{ SA_DEVFN_ROOT, ACPI_DEVICE_SLEEP_D3 },
{ SA_DEVFN_IGD, ACPI_DEVICE_SLEEP_D3 },
{ PCI_DEVFN_DPTF, ACPI_DEVICE_SLEEP_D3 },
{ PCI_DEVFN_IPU, ACPI_DEVICE_SLEEP_D3 },
{ PCI_DEVFN_TBT0, ACPI_DEVICE_SLEEP_D3 },
{ PCI_DEVFN_TBT1, ACPI_DEVICE_SLEEP_D3 },