ALSA: hda/realtek: modify EAPD in the ALC886

BugLink: https://bugs.launchpad.net/bugs/1918974
commit 4841b8e6318a7f0ae57c4e5ec09032ea057c97a8 upstream.

Modify 0x20 index 7 bit 5 to 1, make the 0x15 EAPD the same as 0x14.

Signed-off-by: PeiSen Hou <pshou@realtek.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/e62c5058957f48d8b8953e97135ff108@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index bd90e6b205df2d41a53f570d09e0c728e7f7f6ec..3dbe35fd7597b3c29957e1d374eee8c87ba7c9ec 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1896,6 +1896,7 @@ enum {
        ALC889_FIXUP_FRONT_HP_NO_PRESENCE,
        ALC889_FIXUP_VAIO_TT,
        ALC888_FIXUP_EEE1601,
+       ALC886_FIXUP_EAPD,
        ALC882_FIXUP_EAPD,
        ALC883_FIXUP_EAPD,
        ALC883_FIXUP_ACER_EAPD,
@@ -2229,6 +2230,15 @@ static const struct hda_fixup alc882_fixups[] = {
                        { }
                }
        },
+       [ALC886_FIXUP_EAPD] = {
+               .type = HDA_FIXUP_VERBS,
+               .v.verbs = (const struct hda_verb[]) {
+                       /* change to EAPD mode */
+                       { 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+                       { 0x20, AC_VERB_SET_PROC_COEF, 0x0068 },
+                       { }
+               }
+       },
        [ALC882_FIXUP_EAPD] = {
                .type = HDA_FIXUP_VERBS,
                .v.verbs = (const struct hda_verb[]) {
@@ -2501,6 +2511,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
        SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_MBA11_VREF),
 
        SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
+       SND_PCI_QUIRK(0x13fe, 0x1009, "Advantech MIT-W101", ALC886_FIXUP_EAPD),
        SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
        SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
        SND_PCI_QUIRK(0x1458, 0xa0cd, "Gigabyte X570 Aorus Master", ALC1220_FIXUP_CLEVO_P950),