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| author |   Takashi Iwai <tiwai@suse.de> | 2021-04-16 10:12:11 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-04-16 10:12:50 +0200 |
| commit | 26928ca1f06aab4361eb5adbe7ef3b5c82f13cf2 (patch) | |
| tree | 42e068b77883b597a7eb25f526adad1fa6e58a8f /sound/pci/hda/patch_realtek.c | |
| parent | ALSA: hda/realtek: fix mic boost on Intel NUC 8 (diff) | |
| download | wireguard-linux-26928ca1f06aab4361eb5adbe7ef3b5c82f13cf2.tar.xz wireguard-linux-26928ca1f06aab4361eb5adbe7ef3b5c82f13cf2.zip | |
ALSA: hda/realtek: Add quirk for Lenovo Ideapad S740
Lenovo Ideapad S740 requires quite a few COEF setups to make its
speakers working. The verb table was provided from Ryan Prescott as
the result of investigation via qemu:
https://github.com/ryanprescott/realtek-verb-tools/wiki/How-to-sniff-verbs-from-a-Windows-sound-driver
BugLink: https://github.com/thesofproject/linux/issues/2748
Tested-by: Ryan Prescott <ryan@cousinscomputers.net>
Link: https://lore.kernel.org/r/20210416081211.20059-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 50437ec1b9af..1ef40f3ca259 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6239,6 +6239,9 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, /* for alc295_fixup_hp_top_speakers */ #include "hp_x360_helper.c" +/* for alc285_fixup_ideapad_s740_coef() */ +#include "ideapad_s740_helper.c" + enum { ALC269_FIXUP_GPIO2, ALC269_FIXUP_SONY_VAIO, @@ -6436,6 +6439,7 @@ enum { ALC282_FIXUP_ACER_DISABLE_LINEOUT, ALC255_FIXUP_ACER_LIMIT_INT_MIC_BOOST, ALC256_FIXUP_ACER_HEADSET_MIC, + ALC285_FIXUP_IDEAPAD_S740_COEF, }; static const struct hda_fixup alc269_fixups[] = { @@ -7920,6 +7924,12 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC }, + [ALC285_FIXUP_IDEAPAD_S740_COEF] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_ideapad_s740_coef, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -8263,6 +8273,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3176, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME), + SND_PCI_QUIRK(0x17aa, 0x3827, "Ideapad S740", ALC285_FIXUP_IDEAPAD_S740_COEF), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), |