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Diffstat (limited to 'src/mainboard/starlabs/labtop/acpi/mainboard.asl')
| -rw-r--r-- | src/mainboard/starlabs/labtop/acpi/mainboard.asl | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/mainboard/starlabs/labtop/acpi/mainboard.asl b/src/mainboard/starlabs/labtop/acpi/mainboard.asl new file mode 100644 index 0000000000..2abd1a7672 --- /dev/null +++ b/src/mainboard/starlabs/labtop/acpi/mainboard.asl @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +Scope (\_SB) { + #include "sleep.asl" + + /* Power button device. */ + Device (PWRB) + { + Name (_HID, EisaId ("PNP0C0C")) + Name (PBST, One) + + Method (_STA, 0, NotSerialized) + { + Return (0x0F) + } + } +} + +/* + * The Intel Comet Lake platform doesn't support SoundWire but there + * is a kernel bug in some 5.10.x releases. + * + * Debian testing live CD (at 4th Feb 2021) uses 5.10.9-1. More + * details can be found at https://bit.ly/3ttdffG but it appears to + * be triggered by missing SoundWire ACPI entries. + * + * Add the minimal set to make it work again. + */ +Scope (_SB.PCI0.HDAS) +{ + Device (SNDW) + { + Name (_ADR, 0x40000000) + + Name (_CID, Package (0x02) + { + "PRP00001", + "PNP0A05" + }) + + Method (_STA, 0, NotSerialized) + { + Return (0x0B) + } + } +} + +/* + * ITE IT8987E Embedded Controller + * + * We include this here as we need to support different levels within + * the ACPI DSDT tree structure. + */ + +#define EC_GPE_SWI 0x49 /* GPP_E15 */ +#define EC_GPE_SCI 0x50 /* GPP_E16 */ + +#include <ec/starlabs/it8987/acpi/ec.asl> |