Hi! Another issue I forgot to mention, just because I thought it was an inherent issue of the card (and it most likely is), is that when sound levels drop and/or turn off and then up/on again a little crackle goes through. This is also a very common problem under windows usage too, as many have reported hearing crackling through speakers when music starts playing. Some have got it working in windows by reinstalling drivers, but I (and many others) didn't. It is really only notable when enabling speakers, and/or purposefully dragging the volume bar fast up and down. It's not really relevant to this microphone issue, but since you asked for other problems I thought I would mention it. However if you deem it not worth the investment (which is understandable as it is only a small issue) I could open another thread specifically for this issue if it becomes a problem. -Håvard Den fre. 5. okt. 2018 kl. 12:31 skrev Håvard <hovardslill@xxxxxxxxx>: > 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
