src/mainboard/google/octopus/variants/baseboard/nhlt.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <baseboard/cbi_ssfc.h>
   4 #include <baseboard/variants.h>
   5 #include <console/console.h>
   6 #include <nhlt.h>
   7 #include <soc/nhlt.h>
   8
   9 void __weak variant_nhlt_init(struct nhlt *nhlt)
  10 {
  11         enum ssfc_audio_codec codec = ssfc_get_audio_codec();
  12
  13         /* 2 Channel DMIC array. */
  14         if (!nhlt_soc_add_dmic_array(nhlt, 2))
  15                 printk(BIOS_INFO, "Added 2CH DMIC array.\n");
  16
  17         /* 4 Channel DMIC array. */
  18         if (!nhlt_soc_add_dmic_array(nhlt, 4))
  19                 printk(BIOS_INFO, "Added 4CH DMIC arrays.\n");
  20
  21         /*
  22          * Headset codec is bi-directional but uses the same configuration
  23          * settings for render and capture endpoints.
  24          */
  25         if (CONFIG(NHLT_DA7219) && codec == SSFC_AUDIO_CODEC_DA7219) {
  26                 /* Dialog for Headset codec */
  27                 if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP2))
  28                         printk(BIOS_INFO, "Added Dialog_7219 codec.\n");
  29         }
  30
  31         if (CONFIG(NHLT_DA7219) && codec == SSFC_AUDIO_CODEC_CS42L42) {
  32                 /* Use Dialog NHLT for Cirrus Logic */
  33                 if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP2))
  34                         printk(BIOS_INFO, "Added Cirrus Logic codec.\n");
  35         }
  36
  37         if (CONFIG(NHLT_RT5682) &&
  38                         (codec == SSFC_AUDIO_CODEC_RT5682 ||
  39                         codec == SSFC_AUDIO_CODEC_RT5682_VS)) {
  40                 /* Realtek for Headset codec */
  41                 if (!nhlt_soc_add_rt5682(nhlt, AUDIO_LINK_SSP2))
  42                         printk(BIOS_INFO, "Added ALC5682 codec.\n");
  43         }
  44
  45         /* MAXIM Smart Amps for left and right speakers. */
  46         if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP1))
  47                 printk(BIOS_INFO, "Added Maxim_98357 codec.\n");
  48 }