On Tue, 31 Oct 2017 10:54:38 +0100, Greg Kroah-Hartman wrote: > > 3.18-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Hui Wang <[email protected]> > > commit f265788c336979090ac80b9ae173aa817c4fe40d upstream. > > We have several Dell laptops which use the codec alc236, the headset > mic can't work on these machines. Following the commit 736f20a70, we > add the pin cfg table to make the headset mic work.
I guess the commit 736f20a70 wasn't picked up for 3.18.x (maybe not straightforwardly applicable), so this patch can be dropped as well. thanks, Takashi > > Signed-off-by: Hui Wang <[email protected]> > Signed-off-by: Takashi Iwai <[email protected]> > Signed-off-by: Greg Kroah-Hartman <[email protected]> > > --- > sound/pci/hda/patch_realtek.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -5635,6 +5635,14 @@ static const struct snd_hda_pin_quirk al > ALC225_STANDARD_PINS, > {0x12, 0xb7a60130}, > {0x1b, 0x90170110}), > + SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", > ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, > + {0x12, 0x90a60140}, > + {0x14, 0x90170110}, > + {0x21, 0x02211020}), > + SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", > ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, > + {0x12, 0x90a60140}, > + {0x14, 0x90170150}, > + {0x21, 0x02211020}), > SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", > ALC255_FIXUP_DELL2_MIC_NO_PRESENCE, > ALC255_STANDARD_PINS, > {0x12, 0x40300000}, > >
