ALSA: hda - Add headphone quirk for Lifebook E752

[firefly-linux-kernel-4.4.55.git] / sound / pci / hda / patch_realtek.c

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 06199e4e930f77111c701603ba98216c5572faec..eb2fc79cbd32df4b82a1fb24aa952cf749bd26c9 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4190,11 +4190,18 @@ static void alc_shutup_dell_xps13(struct hda_codec *codec)
 static void alc_fixup_dell_xps13(struct hda_codec *codec,
                                const struct hda_fixup *fix, int action)
 {
-       if (action == HDA_FIXUP_ACT_PROBE) {
-               struct alc_spec *spec = codec->spec;
-               struct hda_input_mux *imux = &spec->gen.input_mux;
-               int i;
+       struct alc_spec *spec = codec->spec;
+       struct hda_input_mux *imux = &spec->gen.input_mux;
+       int i;
 
+       switch (action) {
+       case HDA_FIXUP_ACT_PRE_PROBE:
+               /* mic pin 0x19 must be initialized with Vref Hi-Z, otherwise
+                * it causes a click noise at start up
+                */
+               snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREFHIZ);
+               break;
+       case HDA_FIXUP_ACT_PROBE:
                spec->shutup = alc_shutup_dell_xps13;
 
                /* Make the internal mic the default input source. */
@@ -4204,6 +4211,7 @@ static void alc_fixup_dell_xps13(struct hda_codec *codec,
                                break;
                        }
                }
+               break;
        }
 }
 
@@ -5111,6 +5119,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
        SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
        SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),
+       SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
        SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
        SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC),
        SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_BXBT2807_MIC),