/* SPDX-License-Identifier: GPL-2.0-only */ #include <types.h> #include <device/device.h> #include <drivers/intel/gma/int15.h> #include <acpi/acpi.h> #include <ec/smsc/mec1308/ec.h> #include "ec.h" #include "onboard.h" #include <southbridge/intel/bd82x6x/pch.h> #include <smbios.h> void mainboard_suspend_resume(void) { /* Enable EC ACPI mode for the OS before resume */ send_ec_command(EC_SMI_DISABLE); send_ec_command(EC_ACPI_ENABLE); } static void mainboard_init(struct device *dev) { /* Initialize the Embedded Controller */ lumpy_ec_init(); } static int lumpy_smbios_type41_irq(int *handle, unsigned long *current, const char *name, u8 irq, u8 addr) { struct smbios_type41 *t = smbios_carve_table(*current, SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION, sizeof(*t), *handle); t->reference_designation = smbios_add_string(t->eos, name); t->device_type = SMBIOS_DEVICE_TYPE_OTHER; t->device_status = 1; t->device_type_instance = irq; t->segment_group_number = 0; t->bus_number = addr; t->function_number = 0; t->device_number = 0; const int len = smbios_full_table_len(&t->header, t->eos); *current += len; *handle += 1; return len; } static int lumpy_onboard_smbios_data(struct device *dev, int *handle, unsigned long *current) { int len = 0; len += lumpy_smbios_type41_irq(handle, current, BOARD_LIGHTSENSOR_NAME, BOARD_LIGHTSENSOR_IRQ, BOARD_LIGHTSENSOR_I2C_ADDR); len += lumpy_smbios_type41_irq(handle, current, BOARD_TRACKPAD_NAME, BOARD_TRACKPAD_IRQ, BOARD_TRACKPAD_I2C_ADDR); return len; } static void mainboard_enable(struct device *dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = lumpy_onboard_smbios_data; install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); } struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, };