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authorTakashi Iwai <tiwai@suse.de>2008-03-18 12:13:03 +0100
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:27 +0200
commitf081374b607f2656ca79a94d96d99cd5a2f60b68 (patch)
treea39c6c6c35db6a4d101ad5efb2e0a99de66802a2 /sound/pci/hda
parentc0bbf48db35fec29c39c8a7826ca271069537e57 (diff)
[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>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_analog.c94
1 files changed, 94 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 220784bb76a7..2befeebd909e 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;