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author | Takashi Iwai <tiwai@suse.de> | 2008-03-18 12:13:03 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:27 +0200 |
commit | f081374b607f2656ca79a94d96d99cd5a2f60b68 (patch) | |
tree | a39c6c6c35db6a4d101ad5efb2e0a99de66802a2 | |
parent | c0bbf48db35fec29c39c8a7826ca271069537e57 (diff) | |
download | kernel_samsung_smdk4412-f081374b607f2656ca79a94d96d99cd5a2f60b68.zip kernel_samsung_smdk4412-f081374b607f2656ca79a94d96d99cd5a2f60b68.tar.gz kernel_samsung_smdk4412-f081374b607f2656ca79a94d96d99cd5a2f60b68.tar.bz2 |
[ALSA] hda-codec - Support of Lenovo Thinkpad X300
Added the model thinkpad for Lenovo Thinkpad X300 with AD1984A codec.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r-- | Documentation/sound/alsa/ALSA-Configuration.txt | 1 | ||||
-rw-r--r-- | sound/pci/hda/patch_analog.c | 94 |
2 files changed, 95 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index b024043..42dd8f5 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -923,6 +923,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. desktop 3-stack desktop (default) laptop laptop with HP jack sensing mobile mobile devices with HP jack sensing + thinkpad Lenovo Thinkpad X300 AD1884 N/A diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 220784b..2befeeb 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3702,12 +3702,95 @@ static struct hda_verb ad1884a_laptop_verbs[] = { }; /* + * Thinkpad X300 + * 0x11 - HP + * 0x12 - speaker + * 0x14 - mic-in + * 0x17 - built-in mic + */ + +static struct hda_verb ad1984a_thinkpad_verbs[] = { + /* HP unmute */ + {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* analog mix */ + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, + /* turn on EAPD */ + {0x12, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, + /* unsolicited event for pin-sense */ + {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT}, + /* internal mic - dmic */ + {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, + { } /* end */ +}; + +static struct snd_kcontrol_new ad1984a_thinkpad_mixers[] = { + HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT), + HDA_CODEC_MUTE("PCM Playback Switch", 0x20, 0x5, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x00, HDA_INPUT), + HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x00, HDA_INPUT), + HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x03, HDA_INPUT), + HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x03, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Boost", 0x14, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Internal Mic Boost", 0x17, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT), + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Capture Source", + .info = ad198x_mux_enum_info, + .get = ad198x_mux_enum_get, + .put = ad198x_mux_enum_put, + }, + { } /* end */ +}; + +static struct hda_input_mux ad1984a_thinkpad_capture_source = { + .num_items = 3, + .items = { + { "Mic", 0x0 }, + { "Internal Mic", 0x5 }, + { "Mix", 0x3 }, + }, +}; + +/* mute internal speaker if HP is plugged */ +static void ad1984a_thinkpad_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x11, 0, AC_VERB_GET_PIN_SENSE, 0) + & AC_PINSENSE_PRESENCE; + snd_hda_codec_amp_stereo(codec, 0x12, HDA_OUTPUT, 0, + HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); +} + +/* unsolicited event for HP jack sensing */ +static void ad1984a_thinkpad_unsol_event(struct hda_codec *codec, + unsigned int res) +{ + if ((res >> 26) != AD1884A_HP_EVENT) + return; + ad1984a_thinkpad_automute(codec); +} + +/* initialize jack-sensing, too */ +static int ad1984a_thinkpad_init(struct hda_codec *codec) +{ + ad198x_init(codec); + ad1984a_thinkpad_automute(codec); + return 0; +} + +/* */ enum { AD1884A_DESKTOP, AD1884A_LAPTOP, AD1884A_MOBILE, + AD1884A_THINKPAD, AD1884A_MODELS }; @@ -3715,10 +3798,12 @@ static const char *ad1884a_models[AD1884A_MODELS] = { [AD1884A_DESKTOP] = "desktop", [AD1884A_LAPTOP] = "laptop", [AD1884A_MOBILE] = "mobile", + [AD1884A_THINKPAD] = "thinkpad", }; static struct snd_pci_quirk ad1884a_cfg_tbl[] = { SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE), + SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD), {} }; @@ -3773,6 +3858,15 @@ static int patch_ad1884a(struct hda_codec *codec) codec->patch_ops.unsol_event = ad1884a_hp_unsol_event; codec->patch_ops.init = ad1884a_hp_init; break; + case AD1884A_THINKPAD: + spec->mixers[0] = ad1984a_thinkpad_mixers; + spec->init_verbs[spec->num_init_verbs++] = + ad1984a_thinkpad_verbs; + spec->multiout.dig_out_nid = 0; + spec->input_mux = &ad1984a_thinkpad_capture_source; + codec->patch_ops.unsol_event = ad1984a_thinkpad_unsol_event; + codec->patch_ops.init = ad1984a_thinkpad_init; + break; } return 0; |