ALSA: hda - Add auto mic switch in realtek auto-probe mode
Add the automatic mic switch via jack sensing in auto-probe mode for Realtek codecs. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 50 additions and 15 deletions
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@ -822,6 +822,27 @@ static void alc_sku_automute(struct hda_codec *codec)
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spec->jack_present ? 0 : PIN_OUT);
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}
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static void alc_mic_automute(struct hda_codec *codec)
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{
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struct alc_spec *spec = codec->spec;
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unsigned int present;
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unsigned int mic_nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
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unsigned int fmic_nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
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unsigned int mix_nid = spec->capsrc_nids[0];
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unsigned int capsrc_idx_mic, capsrc_idx_fmic;
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capsrc_idx_mic = mic_nid - 0x18;
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capsrc_idx_fmic = fmic_nid - 0x18;
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present = snd_hda_codec_read(codec, mic_nid, 0,
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AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
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snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
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0x7000 | (capsrc_idx_mic << 8) | (present ? 0 : 0x80));
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snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
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0x7000 | (capsrc_idx_fmic << 8) | (present ? 0x80 : 0));
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snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, capsrc_idx_fmic,
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HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
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}
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/* unsolicited event for HP jack sensing */
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static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
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{
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@ -829,10 +850,17 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
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res >>= 28;
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else
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res >>= 26;
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if (res != ALC880_HP_EVENT)
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return;
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if (res == ALC880_HP_EVENT)
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alc_sku_automute(codec);
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if (res == ALC880_MIC_EVENT)
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alc_mic_automute(codec);
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}
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static void alc_inithook(struct hda_codec *codec)
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{
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alc_sku_automute(codec);
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alc_mic_automute(codec);
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}
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/* additional initialization for ALC888 variants */
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@ -1018,10 +1046,17 @@ do_sku:
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else
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return;
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}
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if (spec->autocfg.hp_pins[0])
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snd_hda_codec_write(codec, spec->autocfg.hp_pins[0], 0,
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AC_VERB_SET_UNSOLICITED_ENABLE,
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AC_USRSP_EN | ALC880_HP_EVENT);
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snd_hda_codec_write(codec, spec->autocfg.hp_pins[0], 0,
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AC_VERB_SET_UNSOLICITED_ENABLE,
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AC_USRSP_EN | ALC880_HP_EVENT);
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if (spec->autocfg.input_pins[AUTO_PIN_MIC] &&
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spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC])
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snd_hda_codec_write(codec,
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spec->autocfg.input_pins[AUTO_PIN_MIC], 0,
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AC_VERB_SET_UNSOLICITED_ENABLE,
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AC_USRSP_EN | ALC880_MIC_EVENT);
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spec->unsol_event = alc_sku_unsol_event;
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}
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@ -3808,7 +3843,7 @@ static void alc880_auto_init(struct hda_codec *codec)
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alc880_auto_init_extra_out(codec);
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alc880_auto_init_analog_input(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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/*
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@ -5219,7 +5254,7 @@ static void alc260_auto_init(struct hda_codec *codec)
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alc260_auto_init_multi_out(codec);
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alc260_auto_init_analog_input(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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#ifdef CONFIG_SND_HDA_POWER_SAVE
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@ -6629,7 +6664,7 @@ static void alc882_auto_init(struct hda_codec *codec)
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alc882_auto_init_analog_input(codec);
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alc882_auto_init_input_src(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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static int patch_alc883(struct hda_codec *codec); /* called in patch_alc882() */
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@ -8758,7 +8793,7 @@ static void alc883_auto_init(struct hda_codec *codec)
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alc883_auto_init_analog_input(codec);
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alc883_auto_init_input_src(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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static int patch_alc883(struct hda_codec *codec)
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@ -10285,7 +10320,7 @@ static void alc262_auto_init(struct hda_codec *codec)
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alc262_auto_init_analog_input(codec);
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alc262_auto_init_input_src(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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/*
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@ -11417,7 +11452,7 @@ static void alc268_auto_init(struct hda_codec *codec)
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alc268_auto_init_mono_speaker_out(codec);
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alc268_auto_init_analog_input(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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/*
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@ -12200,7 +12235,7 @@ static void alc269_auto_init(struct hda_codec *codec)
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alc269_auto_init_hp_out(codec);
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alc269_auto_init_analog_input(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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/*
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@ -13281,7 +13316,7 @@ static void alc861_auto_init(struct hda_codec *codec)
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alc861_auto_init_hp_out(codec);
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alc861_auto_init_analog_input(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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#ifdef CONFIG_SND_HDA_POWER_SAVE
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@ -14393,7 +14428,7 @@ static void alc861vd_auto_init(struct hda_codec *codec)
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alc861vd_auto_init_analog_input(codec);
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alc861vd_auto_init_input_src(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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static int patch_alc861vd(struct hda_codec *codec)
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@ -16223,7 +16258,7 @@ static void alc662_auto_init(struct hda_codec *codec)
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alc662_auto_init_analog_input(codec);
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alc662_auto_init_input_src(codec);
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if (spec->unsol_event)
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alc_sku_automute(codec);
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alc_inithook(codec);
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}
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static int patch_alc662(struct hda_codec *codec)
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