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authorKailang Yang <kailang@realtek.com>2008-10-15 05:12:35 -0400
committerTakashi Iwai <tiwai@suse.de>2008-10-15 05:12:35 -0400
commit7fb0d78fb155845812e98ed10605d8f01963ce05 (patch)
tree5e7823a08c404395ca81a050ae025b2186179cc7 /sound
parentd21995e3e3acb78e8c48c6631432a3bff191bc46 (diff)
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c65
1 files changed, 50 insertions, 15 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0b6e682c46d0..80c3f6420072 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -822,6 +822,27 @@ static void alc_sku_automute(struct hda_codec *codec)
822 spec->jack_present ? 0 : PIN_OUT); 822 spec->jack_present ? 0 : PIN_OUT);
823} 823}
824 824
825static void alc_mic_automute(struct hda_codec *codec)
826{
827 struct alc_spec *spec = codec->spec;
828 unsigned int present;
829 unsigned int mic_nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
830 unsigned int fmic_nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
831 unsigned int mix_nid = spec->capsrc_nids[0];
832 unsigned int capsrc_idx_mic, capsrc_idx_fmic;
833
834 capsrc_idx_mic = mic_nid - 0x18;
835 capsrc_idx_fmic = fmic_nid - 0x18;
836 present = snd_hda_codec_read(codec, mic_nid, 0,
837 AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
838 snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
839 0x7000 | (capsrc_idx_mic << 8) | (present ? 0 : 0x80));
840 snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
841 0x7000 | (capsrc_idx_fmic << 8) | (present ? 0x80 : 0));
842 snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, capsrc_idx_fmic,
843 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
844}
845
825/* unsolicited event for HP jack sensing */ 846/* unsolicited event for HP jack sensing */
826static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res) 847static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
827{ 848{
@@ -829,10 +850,17 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
829 res >>= 28; 850 res >>= 28;
830 else 851 else
831 res >>= 26; 852 res >>= 26;
832 if (res != ALC880_HP_EVENT) 853 if (res == ALC880_HP_EVENT)
833 return; 854 alc_sku_automute(codec);
834 855
856 if (res == ALC880_MIC_EVENT)
857 alc_mic_automute(codec);
858}
859
860static void alc_inithook(struct hda_codec *codec)
861{
835 alc_sku_automute(codec); 862 alc_sku_automute(codec);
863 alc_mic_automute(codec);
836} 864}
837 865
838/* additional initialization for ALC888 variants */ 866/* additional initialization for ALC888 variants */
@@ -1018,10 +1046,17 @@ do_sku:
1018 else 1046 else
1019 return; 1047 return;
1020 } 1048 }
1049 if (spec->autocfg.hp_pins[0])
1050 snd_hda_codec_write(codec, spec->autocfg.hp_pins[0], 0,
1051 AC_VERB_SET_UNSOLICITED_ENABLE,
1052 AC_USRSP_EN | ALC880_HP_EVENT);
1021 1053
1022 snd_hda_codec_write(codec, spec->autocfg.hp_pins[0], 0, 1054 if (spec->autocfg.input_pins[AUTO_PIN_MIC] &&
1023 AC_VERB_SET_UNSOLICITED_ENABLE, 1055 spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC])
1024 AC_USRSP_EN | ALC880_HP_EVENT); 1056 snd_hda_codec_write(codec,
1057 spec->autocfg.input_pins[AUTO_PIN_MIC], 0,
1058 AC_VERB_SET_UNSOLICITED_ENABLE,
1059 AC_USRSP_EN | ALC880_MIC_EVENT);
1025 1060
1026 spec->unsol_event = alc_sku_unsol_event; 1061 spec->unsol_event = alc_sku_unsol_event;
1027} 1062}
@@ -3808,7 +3843,7 @@ static void alc880_auto_init(struct hda_codec *codec)
3808 alc880_auto_init_extra_out(codec); 3843 alc880_auto_init_extra_out(codec);
3809 alc880_auto_init_analog_input(codec); 3844 alc880_auto_init_analog_input(codec);
3810 if (spec->unsol_event) 3845 if (spec->unsol_event)
3811 alc_sku_automute(codec); 3846 alc_inithook(codec);
3812} 3847}
3813 3848
3814/* 3849/*
@@ -5219,7 +5254,7 @@ static void alc260_auto_init(struct hda_codec *codec)
5219 alc260_auto_init_multi_out(codec); 5254 alc260_auto_init_multi_out(codec);
5220 alc260_auto_init_analog_input(codec); 5255 alc260_auto_init_analog_input(codec);
5221 if (spec->unsol_event) 5256 if (spec->unsol_event)
5222 alc_sku_automute(codec); 5257 alc_inithook(codec);
5223} 5258}
5224 5259
5225#ifdef CONFIG_SND_HDA_POWER_SAVE 5260#ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -6629,7 +6664,7 @@ static void alc882_auto_init(struct hda_codec *codec)
6629 alc882_auto_init_analog_input(codec); 6664 alc882_auto_init_analog_input(codec);
6630 alc882_auto_init_input_src(codec); 6665 alc882_auto_init_input_src(codec);
6631 if (spec->unsol_event) 6666 if (spec->unsol_event)
6632 alc_sku_automute(codec); 6667 alc_inithook(codec);
6633} 6668}
6634 6669
6635static int patch_alc883(struct hda_codec *codec); /* called in patch_alc882() */ 6670static int patch_alc883(struct hda_codec *codec); /* called in patch_alc882() */
@@ -8758,7 +8793,7 @@ static void alc883_auto_init(struct hda_codec *codec)
8758 alc883_auto_init_analog_input(codec); 8793 alc883_auto_init_analog_input(codec);
8759 alc883_auto_init_input_src(codec); 8794 alc883_auto_init_input_src(codec);
8760 if (spec->unsol_event) 8795 if (spec->unsol_event)
8761 alc_sku_automute(codec); 8796 alc_inithook(codec);
8762} 8797}
8763 8798
8764static int patch_alc883(struct hda_codec *codec) 8799static int patch_alc883(struct hda_codec *codec)
@@ -10285,7 +10320,7 @@ static void alc262_auto_init(struct hda_codec *codec)
10285 alc262_auto_init_analog_input(codec); 10320 alc262_auto_init_analog_input(codec);
10286 alc262_auto_init_input_src(codec); 10321 alc262_auto_init_input_src(codec);
10287 if (spec->unsol_event) 10322 if (spec->unsol_event)
10288 alc_sku_automute(codec); 10323 alc_inithook(codec);
10289} 10324}
10290 10325
10291/* 10326/*
@@ -11417,7 +11452,7 @@ static void alc268_auto_init(struct hda_codec *codec)
11417 alc268_auto_init_mono_speaker_out(codec); 11452 alc268_auto_init_mono_speaker_out(codec);
11418 alc268_auto_init_analog_input(codec); 11453 alc268_auto_init_analog_input(codec);
11419 if (spec->unsol_event) 11454 if (spec->unsol_event)
11420 alc_sku_automute(codec); 11455 alc_inithook(codec);
11421} 11456}
11422 11457
11423/* 11458/*
@@ -12200,7 +12235,7 @@ static void alc269_auto_init(struct hda_codec *codec)
12200 alc269_auto_init_hp_out(codec); 12235 alc269_auto_init_hp_out(codec);
12201 alc269_auto_init_analog_input(codec); 12236 alc269_auto_init_analog_input(codec);
12202 if (spec->unsol_event) 12237 if (spec->unsol_event)
12203 alc_sku_automute(codec); 12238 alc_inithook(codec);
12204} 12239}
12205 12240
12206/* 12241/*
@@ -13281,7 +13316,7 @@ static void alc861_auto_init(struct hda_codec *codec)
13281 alc861_auto_init_hp_out(codec); 13316 alc861_auto_init_hp_out(codec);
13282 alc861_auto_init_analog_input(codec); 13317 alc861_auto_init_analog_input(codec);
13283 if (spec->unsol_event) 13318 if (spec->unsol_event)
13284 alc_sku_automute(codec); 13319 alc_inithook(codec);
13285} 13320}
13286 13321
13287#ifdef CONFIG_SND_HDA_POWER_SAVE 13322#ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -14393,7 +14428,7 @@ static void alc861vd_auto_init(struct hda_codec *codec)
14393 alc861vd_auto_init_analog_input(codec); 14428 alc861vd_auto_init_analog_input(codec);
14394 alc861vd_auto_init_input_src(codec); 14429 alc861vd_auto_init_input_src(codec);
14395 if (spec->unsol_event) 14430 if (spec->unsol_event)
14396 alc_sku_automute(codec); 14431 alc_inithook(codec);
14397} 14432}
14398 14433
14399static int patch_alc861vd(struct hda_codec *codec) 14434static int patch_alc861vd(struct hda_codec *codec)
@@ -16223,7 +16258,7 @@ static void alc662_auto_init(struct hda_codec *codec)
16223 alc662_auto_init_analog_input(codec); 16258 alc662_auto_init_analog_input(codec);
16224 alc662_auto_init_input_src(codec); 16259 alc662_auto_init_input_src(codec);
16225 if (spec->unsol_event) 16260 if (spec->unsol_event)
16226 alc_sku_automute(codec); 16261 alc_inithook(codec);
16227} 16262}
16228 16263
16229static int patch_alc662(struct hda_codec *codec) 16264static int patch_alc662(struct hda_codec *codec)