Thank you so much! Will this work for all G751 models, and will this be in the 4.19 kernel? I am very thankful for all your hard work!! -Håvard Den fre. 5. okt. 2018 kl. 12:29 skrev Takashi Iwai <tiwai@xxxxxxx>: > On Fri, 05 Oct 2018 12:10:52 +0200, > Håvard wrote: > > > > I'll try to answer your previous email first. > > > > Everything seems identical to how it was in the 4.18-gentoo kernel when > not > > setting the model=alc668-headset option > > > > And using the trick we found: > > > > ./hda-verb /dev/snd/hwC0D0 0x20 0x500 0xc3 > > ./hda-verb /dev/snd/hwC0D0 0x20 0x440 0x00 > > OK, then the following patch may work. Give it a try. > > > > Made it so loopback worked perfectly fine for both earpieces. > > > > One curiosity however (this is just a small thing) is that the "base" mic > > level is far lower than when the "Mic" option in alsamixer is set to > 100. I > > don't know if it was this way in 4.18-gentoo, but that's the only thing > > that doesnt seem correct. > > Here is a screenshot explaining it: > > http://i.imgur.com/dKPELX6.png > > The Mic volume is only for analog loopback, so it can be normal. > > > Takashi > > --- > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -7738,6 +7738,7 @@ enum { > ALC662_FIXUP_ASUS_Nx50, > ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, > ALC668_FIXUP_ASUS_Nx51, > + ALC668_FIXUP_ASUS_G751, > ALC891_FIXUP_HEADSET_MODE, > ALC891_FIXUP_DELL_MIC_NO_PRESENCE, > ALC662_FIXUP_ACER_VERITON, > @@ -8007,6 +8008,14 @@ static const struct hda_fixup alc662_fixups[] = { > .chained = true, > .chain_id = ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, > }, > + [ALC668_FIXUP_ASUS_G751] = { > + .type = HDA_FIXUP_VERBS, > + .v.verbs = (const struct hda_verb[]) { > + { 0x20, AC_VERB_SET_COEF_INDEX, 0xc3 }, > + { 0x20, AC_VERB_SET_PROC_COEF, 0x4000 }, > + {} > + }, > + }, > [ALC891_FIXUP_HEADSET_MODE] = { > .type = HDA_FIXUP_FUNC, > .v.func = alc_fixup_headset_mode, > @@ -8080,6 +8089,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] > = { > SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50), > SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A), > SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50), > + SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751), > SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", > ALC662_FIXUP_BASS_MODE4_CHMAP), > SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", > ALC662_FIXUP_BASS_16), > SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51), > @@ -8184,6 +8194,7 @@ static const struct hda_model_fixup > alc662_fixup_models[] = { > {.id = ALC668_FIXUP_DELL_XPS13, .name = "dell-xps13"}, > {.id = ALC662_FIXUP_ASUS_Nx50, .name = "asus-nx50"}, > {.id = ALC668_FIXUP_ASUS_Nx51, .name = "asus-nx51"}, > + {.id = ALC668_FIXUP_ASUS_G751, .name = "asus-g751"}, > {.id = ALC891_FIXUP_HEADSET_MODE, .name = "alc891-headset"}, > {.id = ALC891_FIXUP_DELL_MIC_NO_PRESENCE, .name = > "alc891-headset-multi"}, > {.id = ALC662_FIXUP_ACER_VERITON, .name = "acer-veriton"}, > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
