On Wed, 01 Jun 2016 20:23:58 +0200, Maximilian.ammann wrote: > > 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. Did you try to turn off "Loopback Mixing" mixer switch? This often stops such a noise. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
