src/mainboard/google/slippy/mainboard.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <smbios.h>
   4 #include <cpu/x86/smm.h>
   5 #include <device/device.h>
   6 #include <drivers/intel/gma/int15.h>
   7 #include <acpi/acpi.h>
   8 #include <southbridge/intel/lynxpoint/pch.h>
   9 #include "ec.h"
  10 #include "onboard.h"
  11
  12 void mainboard_suspend_resume(void)
  13 {
  14         /* Call SMM finalize() handlers before resume */
  15         apm_control(APM_CNT_FINALIZE);
  16 }
  17
  18 static void mainboard_init(struct device *dev)
  19 {
  20         mainboard_ec_init();
  21 }
  22
  23 static int mainboard_smbios_data(struct device *dev, int *handle,
  24                                  unsigned long *current)
  25 {
  26         int len = 0;
  27
  28         len += smbios_write_type41(
  29                 current, handle,
  30                 BOARD_LIGHTSENSOR_NAME,         /* name */
  31                 BOARD_LIGHTSENSOR_IRQ,          /* instance */
  32                 BOARD_LIGHTSENSOR_I2C_BUS,      /* segment */
  33                 BOARD_LIGHTSENSOR_I2C_ADDR,     /* bus */
  34                 0,                              /* device */
  35                 0,                              /* function */
  36                 SMBIOS_DEVICE_TYPE_OTHER);      /* device type */
  37
  38         len += smbios_write_type41(
  39                 current, handle,
  40                 BOARD_TRACKPAD_NAME,            /* name */
  41                 BOARD_TRACKPAD_IRQ,             /* instance */
  42                 BOARD_TRACKPAD_I2C_BUS,         /* segment */
  43                 BOARD_TRACKPAD_I2C_ADDR,        /* bus */
  44                 0,                              /* device */
  45                 0,                              /* function */
  46                 SMBIOS_DEVICE_TYPE_OTHER);      /* device type */
  47
  48         len += smbios_write_type41(
  49                 current, handle,
  50                 BOARD_TOUCHSCREEN_NAME,         /* name */
  51                 BOARD_TOUCHSCREEN_IRQ,          /* instance */
  52                 BOARD_TOUCHSCREEN_I2C_BUS,      /* segment */
  53                 BOARD_TOUCHSCREEN_I2C_ADDR,     /* bus */
  54                 0,                              /* device */
  55                 0,                              /* function */
  56                 SMBIOS_DEVICE_TYPE_OTHER);      /* device type */
  57
  58         return len;
  59 }
  60
  61 static void mainboard_enable(struct device *dev)
  62 {
  63         dev->ops->init = mainboard_init;
  64         dev->ops->get_smbios_data = mainboard_smbios_data;
  65         install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
  66 }
  67
  68 struct chip_operations mainboard_ops = {
  69         .enable_dev = mainboard_enable,
  70 };