| From 0a1f90a982e85f4921bed606a6b41a24f4de2ae1 Mon Sep 17 00:00:00 2001 |
| From: Hui Wang <hui.wang@canonical.com> |
| Date: Wed, 13 Jan 2016 11:51:38 +0800 |
| Subject: ALSA: hda - fix the headset mic detection problem for a Dell laptop |
| |
| From: Hui Wang <hui.wang@canonical.com> |
| |
| commit 0a1f90a982e85f4921bed606a6b41a24f4de2ae1 upstream. |
| |
| The machine uses codec alc255, and the pin configuration value for |
| pin 0x14 on this machine is 0x90171130 which is not in the pin quirk |
| table yet. |
| |
| BugLink: https://bugs.launchpad.net/bugs/1533461 |
| Signed-off-by: Hui Wang <hui.wang@canonical.com> |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| sound/pci/hda/patch_realtek.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| --- a/sound/pci/hda/patch_realtek.c |
| +++ b/sound/pci/hda/patch_realtek.c |
| @@ -5626,6 +5626,10 @@ static const struct snd_hda_pin_quirk al |
| {0x21, 0x02211040}), |
| SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, |
| {0x12, 0x90a60170}, |
| + {0x14, 0x90171130}, |
| + {0x21, 0x02211040}), |
| + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, |
| + {0x12, 0x90a60170}, |
| {0x14, 0x90170140}, |
| {0x21, 0x02211050}), |
| SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell Inspiron 5548", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, |