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authorTakashi Iwai <tiwai@suse.de>2013-11-29 14:13:12 +0100
committerTakashi Iwai <tiwai@suse.de>2014-01-22 08:32:02 +0100
commit2387083157b858f0300f40e629b0fea30f4132c9 (patch)
tree6256b935c856612304d071de9f0e64811faf6d3e /sound
parentb75b1518a5e76f76324b371b9b0013b8e79e88ea (diff)
ALSA: hda - Apply +5dB output amp on ASUS Zenbook UX31A
ASUS Zenbook UX31A has yet another problem -- softer output level than others. According to the measurement, the peak output difference between 31A and 31E is 5dB. As ALC269VB has a COEF for the class-D pre-amp, let's apply it for +5dB. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f9b22fb6dd0..c435ae0a19a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3833,6 +3833,7 @@ enum {
ALC269_FIXUP_ACER_AC700,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
ALC269VB_FIXUP_ASUS_ZENBOOK,
+ ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED,
ALC269VB_FIXUP_ORDISSIMO_EVE2,
ALC283_FIXUP_CHROME_BOOK,
@@ -4126,6 +4127,17 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269VB_FIXUP_DMIC,
},
+ [ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ /* class-D output amp +5dB */
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x12 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x2800 },
+ {}
+ },
+ .chained = true,
+ .chain_id = ALC269VB_FIXUP_ASUS_ZENBOOK,
+ },
[ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc269_fixup_limit_int_mic_boost,
@@ -4282,7 +4294,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
- SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),