Mixers mixed up with hda-intel

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

i am using a Asus G71GX laptop, with the hda-intel driver.
In alsamixer, there are the playback channels:
Master, Headphone, Speaker, Bass Speaker, PCM, Mic, Mic Boost, S/PDIF s/PDIF Default, Internal Mic
and Internal Mic Boost.
The Headphones Mixer is doing nothing as far is i can tell but the Bass Speaker mixer is changing
the volume of my headphones, so i think that there is something mixed up.
Also when i adjust the Master volume, the Volume of my headphones is unaffected (maybe because it is
recognized as Bass Speaker).

For now i worked around this issue by changing my pulseaudio to always adjust PCM, which affects
speakers and headphones as expected.

I am using gentoo with a 3.2.1-gentoo-r2 kernel

alsa-lib has the version 1.0.25-r1


Here are some debug outputs:
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC663 Analog [ALC663 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 3: ALC663 Digital [ALC663 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

$ aplay -L
    Discard all samples (playback) or generate zero samples (capture)
    PulseAudio Sound Server
    HDA Intel, ALC663 Analog
    Default Audio Device
    HDA Intel, ALC663 Analog
    Front speakers
    HDA Intel, ALC663 Analog
    4.0 Surround output to Front and Rear speakers
    HDA Intel, ALC663 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
    HDA Intel, ALC663 Analog
    5.0 Surround output to Front, Center and Rear speakers
    HDA Intel, ALC663 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
    HDA Intel, ALC663 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
    HDA Intel, ALC663 Digital
    HDMI Audio Output

$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller

Try before you buy = See our experts in action!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
Alsa-user mailing list

[ALSA Devel]     [Linux Audio Users]     [Fedora Users]     [Fedora Desktop]     [Free Dating Site]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]

Powered by Linux