src/mainboard/acer/aspire_vn7_572g/dsdt.asl

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <acpi/acpi.h>
   4 DefinitionBlock(
   5         "dsdt.aml",
   6         "DSDT",
   7         ACPI_DSDT_REV_2,
   8         OEM_ID,
   9         ACPI_TABLE_CREATOR,
  10         0x20141018      // OEM revision
  11 )
  12 {
  13         #include <acpi/dsdt_top.asl>
  14         #include <soc/intel/common/block/acpi/acpi/platform.asl>
  15         #include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
  16         #include <cpu/intel/common/acpi/cpu.asl>
  17         #include <southbridge/intel/common/acpi/sleepstates.asl>
  18
  19         /* SW SMI ports */
  20         OperationRegion (DPRT, SystemIO, 0xB2, 2)
  21         Field (DPRT, ByteAcc, Lock, Preserve)
  22         {
  23                 SSMP, 8,
  24                 SSDP, 8
  25         }
  26
  27         Name (ESMI, 0xDD)       // NOTE: Could insert into SSDT at runtime
  28         /* Returns a non-zero integer if SMI function failed */
  29         Method (TRPS, 3, Serialized)
  30         {
  31                 Printf ("SMIF: %o", ToHexString (Arg0))
  32                 Printf ("Param0: %o", ToHexString (Arg1))
  33                 Printf ("Param1: %o", ToHexString (Arg2))
  34
  35                 Local0 = Arg1
  36                 Local0 |= (Arg2 << 4)
  37                 Printf ("Local0: %o", ToHexString (Local0))
  38
  39                 SMIF = Arg0
  40                 SSDP = Local0
  41                 /* NOTE: To use a general IO trap, program the range
  42                    into a PCR_PSTH_TRPREGx. Otherwise, this is APM. */
  43                 SSMP = ESMI
  44                 Return (SMIF)
  45         }
  46
  47         Device (\_SB.PCI0)
  48         {
  49                 #include <soc/intel/skylake/acpi/systemagent.asl>
  50                 #include <soc/intel/skylake/acpi/pch.asl>
  51                 #include "acpi/brightness_levels.asl"
  52         }
  53
  54         #include "acpi/mainboard.asl"
  55 }