ALSA: hda - fix mic issues on Acer Aspire E-572

This patch add quirk for Acer Aspire E-572:
- fix external mic
- limit mic boost for internal mic with maximal noise level of -24dB

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c5ea483..f27272a 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3849,6 +3849,7 @@ enum {
        ALC269_FIXUP_ASUS_X101,
        ALC271_FIXUP_AMIC_MIC2,
        ALC271_FIXUP_HP_GATE_MIC_JACK,
+       ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572,
        ALC269_FIXUP_ACER_AC700,
        ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
        ALC269VB_FIXUP_ASUS_ZENBOOK,
@@ -4111,6 +4112,12 @@ static const struct hda_fixup alc269_fixups[] = {
                .chained = true,
                .chain_id = ALC271_FIXUP_AMIC_MIC2,
        },
+       [ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc269_fixup_limit_int_mic_boost,
+               .chained = true,
+               .chain_id = ALC271_FIXUP_HP_GATE_MIC_JACK,
+       },
        [ALC269_FIXUP_ACER_AC700] = {
                .type = HDA_FIXUP_PINS,
                .v.pins = (const struct hda_pintbl[]) {
@@ -4208,6 +4215,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
        SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
        SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),
+       SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
        SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
        SND_PCI_QUIRK(0x1028, 0x05bd, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
        SND_PCI_QUIRK(0x1028, 0x05be, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),