ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658

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commit 34cdf405aa upstream.

Acer TravelMate laptops P648/P658 series with codec ALC282 only have
one physical jack for headset but there's a confusing lineout pin on
NID 0x1b reported. Audio applications hence misunderstand that there
are a speaker and a lineout, and take the lineout as the default audio
output.

Add a new quirk to remove the useless lineout and enable the pin 0x18
for jack sensing and headset microphone.

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Signed-off-by: Jian-Hong Pan <jhp@endlessos.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201216125200.27053-1-chiu@endlessos.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Chris Chiu 2020-12-16 20:52:00 +08:00 • committed by Greg Kroah-Hartman

parent c131e56ac9

commit dab63c1908

1 changed files with 27 additions and 0 deletions

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sound/pci/hda/patch_realtek.c

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