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From: "Maximilian.ammann" <maximilian.ammann@protonmail.com>
To: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: hda-intel: ALC1150 (alc882 patch) produces constant noise on line-out port
Date: Wed, 01 Jun 2016 14:23:58 -0400	[thread overview]
Message-ID: <yoKfOJh1S4OonX-GbRIW1oPktOpxNEcBF6oFVlgghejI1aKBFg1G7ZKBj5palqjn2_1R4he_tU84DcULd1hJt16YhLDzh-M7vMeZGq-Oj4k=@protonmail.com> (raw)

Hello,

I experienced weird behaviour on my "ASUS MAXIMUS VII RANGER" which has
a realtek soundcard with the ALC1150 codec. The problem is that if the
patch_882 is enabled I get a constant noise on the line-out port.
I started experienced and noticed that when using the generic model the
problem disappeared. Therefore the problem also disappeared when
removing the folowing line in sound/pci/hda/patch_realtek.c:

HDA_CODEC_ENTRY(0x10ec0900, "ALC1150", patch_alc882),

I really would like to know whether this behaviour is expected or how I
(myself) could fix it by creating a patch.

alsa-info.sh output:
Without alc882 patch:
http://www.alsa-project.org/db/?f=3fdf926c64a02273e0e68035eeb94282ca44a
7df
With alc882 patch:
http://www.alsa-project.org/db/?f=336755aab10811bb0af5440dbda7b9cda3d9b
116

Thansk in advance, if possible it would be awesome if you could provide
me some tips since I really would like to fix it myself as my very
first patch.

Max

             reply	other threads:[~2016-06-01 18:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-01 18:23 Maximilian.ammann [this message]
2016-06-01 20:03 ` hda-intel: ALC1150 (alc882 patch) produces constant noise on line-out port Takashi Iwai
2016-06-02  9:56   ` Maximilian.ammann

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