| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright 2016 Google Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <baseboard/variants.h> |
| #include <console/console.h> |
| #include <nhlt.h> |
| #include <soc/nhlt.h> |
| #include <gpio.h> |
| #include <baseboard/gpio.h> |
| |
| void __weak variant_nhlt_init(struct nhlt *nhlt) |
| { |
| /* 1-dmic configuration */ |
| if (IS_ENABLED(CONFIG_NHLT_DMIC_1CH_16B) && |
| (!nhlt_soc_add_dmic_array(nhlt, 1))) |
| printk(BIOS_ERR, "Added 1CH DMIC array.\n"); |
| /* 2-dmic configuration */ |
| if (IS_ENABLED(CONFIG_NHLT_DMIC_2CH_16B) && |
| (!nhlt_soc_add_dmic_array(nhlt, 2))) |
| printk(BIOS_ERR, "Added 2CH DMIC array.\n"); |
| /* 4-dmic configuration */ |
| if (IS_ENABLED(CONFIG_NHLT_DMIC_4CH_16B) && |
| (!nhlt_soc_add_dmic_array(nhlt, 4))) |
| printk(BIOS_ERR, "Added 4CH DMIC array.\n"); |
| /* Dialog for Headset codec. |
| * Headset codec is bi-directional but uses the same configuration |
| * settings for render and capture endpoints. |
| */ |
| if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1)) |
| printk(BIOS_ERR, "Added Dialog_7219 codec.\n"); |
| |
| /* MAXIM Smart Amps for left and right speakers. */ |
| if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP5)) |
| printk(BIOS_ERR, "Added Maxim_98357 codec.\n"); |
| } |