| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.7 139/141] ALSA: hda - Adding one more ALC255 pin definition for headset problem | Date | Thu, 6 Oct 2016 10:29:35 +0200 |
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4.7-stable review patch. If anyone has any objections, please let me know.
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From: Hui Wang <hui.wang@canonical.com>
commit 392c9da24a994f238c5d7ea611c6245be4617014 upstream.
We have two new Dell laptop models, they have the same ALC255 pin definition, but not in the pin quirk table yet, as a result, the headset microphone can't work. After adding the definition in the table, the headset microphone works well.
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 @@ -5830,6 +5830,10 @@ static const struct snd_hda_pin_quirk al {0x14, 0x90170120}, {0x21, 0x02211030}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x14, 0x90170110}, + {0x1b, 0x02011020}, + {0x21, 0x0221101f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x14, 0x90170130}, {0x1b, 0x01014020}, {0x21, 0x0221103f}),
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