diff options
| author |   Kailang Yang <kailang@realtek.com.tw> | 2008-05-27 12:32:25 +0200 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2008-05-27 15:56:22 +0200 |
| commit | f9423e7a94eb2dfef3503dde76d17eaf342ab962 (patch) | |
| tree | 06ababb31667c7b7073dc1464039c4377e86a058 | |
| parent | [ALSA] hda - show correct codec chip in PCM stream names (diff) | |
| download | linux-dev-f9423e7a94eb2dfef3503dde76d17eaf342ab962.tar.xz linux-dev-f9423e7a94eb2dfef3503dde76d17eaf342ab962.zip | |
[ALSA] hda - Fix EAPD and COEF setups for realtek codecs
Fixed EAPD and COEF setups for Realtek ALC662/663, 660-VD and 888 codecs.
Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 5770b9c3efa2..cb3e0283f0ce 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -780,6 +780,24 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res) alc_sku_automute(codec); } +/* additional initialization for ALC888 variants */ +static void alc888_coef_init(struct hda_codec *codec) +{ + unsigned int tmp; + + snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0); + tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0); + snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7); + if ((tmp & 0xf0) == 2) + /* alc888S-VC */ + snd_hda_codec_read(codec, 0x20, 0, + AC_VERB_SET_PROC_COEF, 0x830); + else + /* alc888-VB */ + snd_hda_codec_read(codec, 0x20, 0, + AC_VERB_SET_PROC_COEF, 0x3030); +} + /* 32-bit subsystem ID for BIOS loading in HD Audio codec. * 31 ~ 16 : Manufacture ID * 15 ~ 8 : SKU ID @@ -855,8 +873,10 @@ do_sku: case 0x10ec0267: case 0x10ec0268: case 0x10ec0269: + case 0x10ec0660: + case 0x10ec0662: + case 0x10ec0663: case 0x10ec0862: - case 0x10ec0662: case 0x10ec0889: snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_EAPD_BTLENABLE, 2); @@ -881,7 +901,6 @@ do_sku: case 0x10ec0882: case 0x10ec0883: case 0x10ec0885: - case 0x10ec0888: case 0x10ec0889: snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7); @@ -893,6 +912,9 @@ do_sku: AC_VERB_SET_PROC_COEF, tmp | 0x2010); break; + case 0x10ec0888: + alc888_coef_init(codec); + break; case 0x10ec0267: case 0x10ec0268: snd_hda_codec_write(codec, 0x20, 0, @@ -8214,6 +8236,9 @@ static int patch_alc883(struct hda_codec *codec) codec->patch_ops = alc_patch_ops; if (board_config == ALC883_AUTO) spec->init_hook = alc883_auto_init; + else if (codec->vendor_id == 0x10ec0888) + spec->init_hook = alc888_coef_init; + #ifdef CONFIG_SND_HDA_POWER_SAVE if (!spec->loopback.amplist) spec->loopback.amplist = alc883_loopbacks; @@ -12662,6 +12687,12 @@ static struct hda_verb alc861vd_eapd_verbs[] = { { } }; +static struct hda_verb alc660vd_eapd_verbs[] = { + {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2}, + {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2}, + { } +}; + static struct hda_verb alc861vd_lenovo_unsol_verbs[] = { {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, @@ -13202,6 +13233,8 @@ static int patch_alc861vd(struct hda_codec *codec) if (codec->vendor_id == 0x10ec0660) { spec->stream_name_analog = "ALC660-VD Analog"; spec->stream_name_digital = "ALC660-VD Digital"; + /* always turn on EAPD */ + spec->init_verbs[spec->num_init_verbs++] = alc660vd_eapd_verbs; } else { spec->stream_name_analog = "ALC861VD Analog"; spec->stream_name_digital = "ALC861VD Digital"; |