src/mainboard/google/cyan/acpi/codec_realtek.asl

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 Scope (\_SB.PCI0.I2C5)
   4 {
   5         /* Realtek Audio Codec */
   6         Device (RTEK)   /* Audio Codec driver I2C */
   7         {
   8                 Name (_HID, AUDIO_CODEC_HID)
   9                 Name (_CID, Package() { AUDIO_CODEC_CID, "INTCCFFD" })
  10                 Name (_DDN, AUDIO_CODEC_DDN)
  11                 Name (_UID, 1)
  12
  13                 Method(_CRS, 0x0, Serialized)
  14                 {
  15                         Name(SBUF,ResourceTemplate ()
  16                         {
  17                                 I2CSerialBus(
  18                                         AUDIO_CODEC_I2C_ADDR,   /* SlaveAddress: bus address */
  19                                         ControllerInitiated,    /* SlaveMode: default to ControllerInitiated */
  20                                         400000,                 /* ConnectionSpeed: in Hz */
  21                                         AddressingMode7Bit,     /* Addressing Mode: default to 7 bit */
  22                                         "\\_SB.PCI0.I2C5",      /* ResourceSource: I2C bus controller name */
  23                                 )
  24
  25                          /* Jack Detect (index 0) */
  26                          GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullDefault,,
  27                                   "\\_SB.GPSW") { JACK_DETECT_GPIO_INDEX }
  28                         } )
  29                         Return (SBUF)
  30                 }
  31
  32                 Method (_STA)
  33                 {
  34                         Return (0xF)
  35                 }
  36         }
  37 }
  38
  39 Scope (\_SB.PCI0.LPEA)
  40 {
  41         Name (GBUF, ResourceTemplate ()
  42         {
  43                 /* Jack Detect (index 0) */
  44                 GpioInt (Edge, ActiveBoth, ExclusiveAndWake, PullDefault,,
  45                          "\\_SB.GPSW") { JACK_DETECT_GPIO_INDEX }
  46         })
  47 }