/* SPDX-License-Identifier: GPL-2.0-only */ #include #include #include #include #define AZALIA_CODEC_ALC256 0x10ec0256 #define AZALIA_CODEC_ALC269 0x10ec0269 static const u32 override_verb[] = { AZALIA_PIN_CFG(0, 0x12, AZALIA_PIN_CFG_NC(0)), }; static void disable_microphone(u8 *base) { azalia_program_verb_table(base, override_verb, ARRAY_SIZE(override_verb)); } void mainboard_azalia_program_runtime_verbs(u8 *base, u32 viddid) { if (viddid == AZALIA_CODEC_ALC256 || viddid == AZALIA_CODEC_ALC269) { printk(BIOS_DEBUG, "CMOS: viddid = %08x\n", viddid); if (get_uint_option("microphone", 1) == 0) disable_microphone(base); } }