// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec * * (C) 2006-2009 VIA Technology, Inc. * (C) 2006-2008 Takashi Iwai <[email protected]> */ /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */ /* */ /* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */ /* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */ /* 2006-08-02 Lydia Wang Add support to VT1709 codec */ /* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */ /* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */ /* 2007-09-17 Lydia Wang Add VT1708B codec support */ /* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */ /* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */ /* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */ /* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */ /* 2008-04-09 Lydia Wang Add Independent HP feature */ /* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */ /* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */ /* 2009-02-16 Logan Li Add support for VT1718S */ /* 2009-03-13 Logan Li Add support for VT1716S */ /* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */ /* 2009-07-08 Lydia Wang Add support for VT2002P */ /* 2009-07-21 Lydia Wang Add support for VT1812 */ /* 2009-09-19 Lydia Wang Add support for VT1818S */ /* */ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include <linux/init.h> #include <linux/delay.h> #include <linux/slab.h> #include <linux/module.h> #include <sound/core.h> #include <sound/asoundef.h> #include <sound/hda_codec.h> #include "hda_local.h" #include "hda_auto_parser.h" #include "hda_jack.h" #include "hda_generic.h" /* Pin Widget NID */ #define VT1708_HP_PIN_NID … #define VT1708_CD_PIN_NID … enum VIA_HDA_CODEC { … }; #define VT2002P_COMPATIBLE(spec) … struct via_spec { … }; static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec); static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream, int action); static const struct hda_codec_ops via_patch_ops; /* defined below */ static struct via_spec *via_new_spec(struct hda_codec *codec) { … } static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) { u32 vendor_id = codec->core.vendor_id; u16 ven_id = vendor_id >> 16; u16 dev_id = vendor_id & 0xffff; enum VIA_HDA_CODEC codec_type; /* get codec type */ if (ven_id != 0x1106) codec_type = UNKNOWN; else if (dev_id >= 0x1708 && dev_id <= 0x170b) codec_type = VT1708; else if (dev_id >= 0xe710 && dev_id <= 0xe713) codec_type = VT1709_10CH; else if (dev_id >= 0xe714 && dev_id <= 0xe717) codec_type = VT1709_6CH; else if (dev_id >= 0xe720 && dev_id <= 0xe723) { codec_type = VT1708B_8CH; if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7) codec_type = VT1708BCE; } else if (dev_id >= 0xe724 && dev_id <= 0xe727) codec_type = VT1708B_4CH; else if ((dev_id & 0xfff) == 0x397 && (dev_id >> 12) < 8) codec_type = VT1708S; else if ((dev_id & 0xfff) == 0x398 && (dev_id >> 12) < 8) codec_type = VT1702; else if ((dev_id & 0xfff) == 0x428 && (dev_id >> 12) < 8) codec_type = VT1718S; else if (dev_id == 0x0433 || dev_id == 0xa721) codec_type = VT1716S; else if (dev_id == 0x0441 || dev_id == 0x4441) codec_type = VT1718S; else if (dev_id == 0x0438 || dev_id == 0x4438) codec_type = VT2002P; else if (dev_id == 0x0448) codec_type = VT1812; else if (dev_id == 0x0440) codec_type = VT1708S; else if ((dev_id & 0xfff) == 0x446) codec_type = VT1802; else if (dev_id == 0x4760) codec_type = VT1705CF; else if (dev_id == 0x4761 || dev_id == 0x4762) codec_type = VT1808; else codec_type = UNKNOWN; return codec_type; }; static void analog_low_current_mode(struct hda_codec *codec); static bool is_aa_path_mute(struct hda_codec *codec); #define hp_detect_with_aa(codec) … static void vt1708_stop_hp_work(struct hda_codec *codec) { … } static void vt1708_update_hp_work(struct hda_codec *codec) { … } static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new via_pin_power_ctl_enum = …; #ifdef CONFIG_SND_HDA_INPUT_BEEP /* additional beep mixers; the actual parameters are overwritten at build */ static const struct snd_kcontrol_new via_beep_mixer[] = …; static int set_beep_amp(struct via_spec *spec, hda_nid_t nid, int idx, int dir) { … } static int auto_parse_beep(struct hda_codec *codec) { … } #else #define auto_parse_beep … #endif /* check AA path's mute status */ static bool is_aa_path_mute(struct hda_codec *codec) { … } /* enter/exit analog low-current mode */ static void __analog_low_current_mode(struct hda_codec *codec, bool force) { … } static void analog_low_current_mode(struct hda_codec *codec) { … } static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream, int action) { … } static void via_free(struct hda_codec *codec) { … } static int via_suspend(struct hda_codec *codec) { … } static int via_resume(struct hda_codec *codec) { … } static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid) { … } /* */ static int via_init(struct hda_codec *codec); static const struct hda_codec_ops via_patch_ops = …; static const struct hda_verb vt1708_init_verbs[] = …; static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid) { … } static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new vt1708_jack_detect_ctl = …; static const struct badness_table via_main_out_badness = …; static const struct badness_table via_extra_out_badness = …; static int via_parse_auto_config(struct hda_codec *codec) { … } static int via_init(struct hda_codec *codec) { … } static int vt1708_build_controls(struct hda_codec *codec) { … } static int vt1708_build_pcms(struct hda_codec *codec) { … } static int patch_vt1708(struct hda_codec *codec) { … } static int patch_vt1709(struct hda_codec *codec) { … } static int patch_vt1708S(struct hda_codec *codec); static int patch_vt1708B(struct hda_codec *codec) { … } /* Patch for VT1708S */ static const struct hda_verb vt1708S_init_verbs[] = …; static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin, int offset, int num_steps, int step_size) { … } static int patch_vt1708S(struct hda_codec *codec) { … } /* Patch for VT1702 */ static const struct hda_verb vt1702_init_verbs[] = …; static int patch_vt1702(struct hda_codec *codec) { … } /* Patch for VT1718S */ static const struct hda_verb vt1718S_init_verbs[] = …; /* Add a connection to the primary DAC from AA-mixer for some codecs * This isn't listed from the raw info, but the chip has a secret connection. */ static int add_secret_dac_path(struct hda_codec *codec) { … } static int patch_vt1718S(struct hda_codec *codec) { … } /* Patch for VT1716S */ static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol = …; static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = …; /* mono-out mixer elements */ static const struct snd_kcontrol_new vt1716S_mono_out_mixer = …; static const struct hda_verb vt1716S_init_verbs[] = …; static int patch_vt1716S(struct hda_codec *codec) { … } /* for vt2002P */ static const struct hda_verb vt2002P_init_verbs[] = …; static const struct hda_verb vt1802_init_verbs[] = …; /* * pin fix-up */ enum { … }; static void via_fixup_intmic_boost(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void via_fixup_power_save(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup via_fixups[] = …; static const struct snd_pci_quirk vt2002p_fixups[] = …; /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e * Replace this with mixer NID 0x1c */ static void fix_vt1802_connections(struct hda_codec *codec) { … } /* patch for vt2002P */ static int patch_vt2002P(struct hda_codec *codec) { … } /* for vt1812 */ static const struct hda_verb vt1812_init_verbs[] = …; /* patch for vt1812 */ static int patch_vt1812(struct hda_codec *codec) { … } /* patch for vt3476 */ static const struct hda_verb vt3476_init_verbs[] = …; static int patch_vt3476(struct hda_codec *codec) { … } /* * patch entries */ static const struct hda_device_id snd_hda_id_via[] = …; MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via); static struct hda_codec_driver via_driver = …; MODULE_LICENSE(…) …; MODULE_DESCRIPTION(…) …; module_hda_codec_driver(…) …;
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