/* SPDX-License-Identifier: GPL-2.0-only */ #include <variant/onboard.h> Scope (\_SB.PCI0.I2C1) { Device (ETPA) { Name (_HID, "ELAN0000") Name (_DDN, "Elan Touchpad") Name (_UID, 3) Name (ISTP, 1) /* Touchpad */ Name (_CRS, ResourceTemplate() { I2cSerialBus ( BOARD_TRACKPAD_I2C_ADDR, // SlaveAddress ControllerInitiated, // SlaveMode 400000, // ConnectionSpeed AddressingMode7Bit, // AddressingMode "\\_SB.PCI0.I2C1", // ResourceSource ) Interrupt (ResourceConsumer, Level, ActiveLow) { BOARD_TRACKPAD_IRQ } }) Method (_STA) { If (\S1EN == 1) { Return (0xF) } Else { Return (0x0) } } /* Allow device to power off in S0 */ Name (_S0W, 4) } }