/* SPDX-License-Identifier: GPL-2.0-only */ #include <arch/io.h> #include <device/device.h> #include <ec/lenovo/pmh7/pmh7.h> #include <ec/lenovo/h8/h8.h> #include <ec/acpi/ec.h> #include <northbridge/intel/i945/i945.h> #include <southbridge/intel/i82801gx/chip.h> #include <drivers/intel/gma/int15.h> #include <acpi/acpigen.h> #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT static void mainboard_init(struct device *dev) { struct southbridge_intel_i82801gx_config *config; struct device *idedev; install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3); /* If we're resuming from suspend, blink suspend LED */ if (acpi_is_wakeup_s3()) ec_write(0x0c, 0xc7); idedev = pcidev_on_root(0x1f, 1); if (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) { /* legacy I/O connected */ pmh7_ultrabay_power_enable(1); ec_write(0x0c, 0x84); } else if (idedev && idedev->chip_info && h8_ultrabay_device_present()) { config = idedev->chip_info; config->ide_enable_primary = true; pmh7_ultrabay_power_enable(1); ec_write(0x0c, 0x84); } else { pmh7_ultrabay_power_enable(0); ec_write(0x0c, 0x04); } /* set dock status led */ ec_write(0x0c, 0x08); ec_write(0x0c, inb(0x164c) & 8 ? 0x89 : 0x09); } static void mainboard_enable(struct device *dev) { dev->ops->init = mainboard_init; } struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, };